INVESTMENT STRATEGIES AND RISKS

The investment policies of the Fund set forth in its Prospectus and in this Statement of Additional Information ("SAI") may be changed by the Trust's Board of Trustees without shareholder approval, except that the investment objective of the Fund, as set forth in its Prospectus, and any Fund policy explicitly identified as "fundamental" may not be changed without the approval of the holders of a majority of the outstanding shares of the Fund (which in the Prospectus and this SAI means the lesser of (i) 67% of the shares of that Fund present at a meeting at which more than 50% of the outstanding shares are present or represented by proxy or (ii) more than 50% of the outstanding shares). Except in the case of the 15% limitation on illiquid securities, the percentage limitations set forth below and in the Prospectus will apply at the time a security is purchased and will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of such purchase.

Investment Restrictions

In addition to its investment objective and policies set forth in the Prospectus, the following investment restrictions are policies of the Fund (and those marked with an asterisk are fundamental policies of the Fund):

The Loomis Sayles High Income Opportunities Fund will not:

*(1) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(2) Invest in oil, gas, or other mineral leases, rights, or royalty contracts, or in real estate, commodities, or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, currencies, interest rates, or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(3) Make loans, except to the extent permitted under the Investment Company Act of 1940, as amended (the "1940 Act"). (For purposes of this investment restriction, each of the following is not considered the making of a loan:
(i) entering into repurchase agreements; (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies; and
(iii) loaning portfolio securities.)

*(4) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water, and telephone companies will be considered as being in separate industries).

*(5) Borrow money in excess of 10% of its assets (taken at cost) or 5% of its assets (taken at current value), whichever is lower, nor borrow any money except as a temporary measure for extraordinary or emergency purposes; however, the Fund's use of reverse repurchase agreements and "dollar roll" arrangements shall not constitute borrowing by the Fund for purposes of this restriction.

(6) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

*(7) Issue senior securities other than any borrowing permitted by restriction (5) above. (For the purposes of this restriction, none of the following is deemed to be a senior security: any pledge, mortgage, hypothecation, or other encumbrance of assets; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of or entry into options, forward contracts, futures contracts, options on futures contracts, swap contracts, or any other derivative investments to the extent that Loomis, Sayles & Company, L.P. ("Loomis Sayles") determines that the Fund is not required to treat such investments as senior securities pursuant to the pronouncements of the Securities and Exchange Commission (the "SEC").)

The Fund intends, based on the views of the SEC, to restrict its investments, if any, in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction (6) above.

Although authorized to invest in restricted securities, the Fund, as a matter of non-fundamental operating policy, currently does not intend to invest in such securities, except Rule 144A securities.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

INVESTMENT STRATEGIES

The following is a list of certain investment strategies, including particular types of securities or specific practices, that may be used by Loomis Sayles in managing the Fund. The Fund's primary strategies are detailed in its Prospectus. The list of securities under each category below is not intended to be an exclusive list of securities for investment. Loomis Sayles may invest in a general category listed below and where applicable with particular emphasis on a certain type of security but investment is not limited to the categories listed below or the securities specially enumerated under each category. Loomis Sayles may invest in some securities under a given category as a primary strategy and in other securities under the same category as a secondary strategy. Loomis Sayles may invest in any security that falls under the specific category including securities that are not listed below.

Fund               Securities                          Practices
----               ----------------------------------- ---------------------
High Income        Debt Securities Lower Quality Debt  Temporary Defensive
Opportunities Fund Securities, Corporate Securities,   Strategies
                   Convertible Securities, U.S.        Repurchase Agreements
                   Government Securities, Zero-        Swap Contracts
                   Coupon Securities, 144A Securities, Illiquid Securities
                   Pay-in-Kind Securities, Mortgage-   Futures Contracts
                   Backed Securities, Asset Backed     Options
                   Securities, Stripped Mortgage-
                   Backed Securities, When Issued
                   Securities, Commercial Paper, Loan
                   Assignments, Delayed Funding
                   Loans and Revolving Credit
                   Facilities, Securities Lending,
                   Preferred Stock, Common Stock ,
                   Municipal Bonds, Senior Floating
                   Rate Loans, Collateralized Debt and
                   Loan Obligations, Warrants, Rights,
                   Collateralized Mortgage Obligations

U.S. Government Securities

U.S. Government securities have different kinds of government support. Such securities include direct obligations of the U.S. Treasury, as well as securities issued or guaranteed by U.S. Government agencies, authorities, and instrumentalities, including, among others, the Government National Mortgage Association, the Federal Home Loan Mortgage Corporation, the Federal National Mortgage Association, the Federal Housing Administration, the Resolution Funding Corporation, the Federal Farm Credit Banks, the Federal Home Loan Bank, the Tennessee Valley Authority, the Student Loan Marketing Association, and the Small Business Administration. More detailed information about some of these categories of U.S. Government securities follows.

U.S. Treasury Bills - U.S. Treasury Bills are direct obligations of the U.S. Treasury that are issued in maturities of one year or less. No interest is paid on Treasury bills; instead, they are issued at a discount and repaid at full face value when they mature. They are backed by the full faith and credit of the U.S. Government.

U.S. Treasury Notes and Bonds - U.S. Treasury Notes and Bonds are direct obligations of the U.S. Treasury that are issued in maturities that vary between one and forty years, with interest normally payable every six months. They are backed by the full faith and credit of the U.S. Government.

"Ginnie Maes" - Ginnie Maes are debt securities issued by a mortgage banker or other mortgagee that represent an interest in a pool of mortgages insured by the Federal Housing Administration or the Farmer's Home Administration or guaranteed by the Veterans Administration. The Government National Mortgage Association ("GNMA") guarantees the timely payment of principal and interest when such payments are due, whether or not these amounts are collected by the issuer of these certificates on the underlying mortgages. It is generally understood that a guarantee by GNMA is backed by the full faith and credit of the United States. Mortgages included in single family or multi-family residential mortgage pools backing an issue of Ginnie Maes have a maximum maturity of up to 30 years. Scheduled payments of principal and interest are made to the registered holders of Ginnie Maes (such as the Fund) each month. Unscheduled prepayments may be made by homeowners or as a result of a default. Prepayments are passed through to the registered holder of Ginnie Maes along with regular monthly payments of principal and interest.

"Fannie Maes" - The Federal National Mortgage Association ("FNMA") is a government-sponsored corporation owned entirely by private stockholders that purchases residential mortgages from a list of approved seller/servicers. Fannie Maes are pass-through securities issued by FNMA that are guaranteed as to timely payment of principal and interest by FNMA but are not backed by the full faith and credit of the U.S. Government.

"Freddie Macs" - The Federal Home Loan Mortgage Corporation ("FHLMC") is a corporate instrumentality of the U.S. Government. Freddie Macs are participation certificates issued by FHLMC that represent an interest in residential mortgages from FHLMC's national portfolio. FHLMC guarantees the timely payment of interest and ultimate collection of principal, but Freddie Macs are not backed by the full faith and credit of the U.S. Government.

Some U.S. Government securities, called "Treasury inflation-protected securities" or "TIPS," are fixed income securities whose principal value is periodically adjusted according to the rate of inflation. The interest rate on TIPS is fixed at issuance, but over the life of the bond this interest may be paid on an increasing or decreasing principal value that has been adjusted for inflation. Although repayment of the original bond principal upon maturity is guaranteed, the market value of TIPS is not guaranteed, and will fluctuate.

The values of TIPS generally fluctuate in response to changes in real interest rates, which are in turn tied to the relationship between nominal interest rates and the rate of inflation. If inflation were to rise at a faster rate than nominal interest rates, real interest rates might decline, leading to an increase in value of TIPS. In contrast, if nominal interest rates were to increase at a faster rate than inflation, real interest rates might rise, leading to a decrease in value of TIPS. If inflation is lower than expected during the period the Fund holds TIPS, the Fund may earn less on the TIPS than on a conventional bond. If interest rates rise due to reasons other than inflation (for example, due to changes in currency exchange rates), investors in TIPS may not be protected to the extent that the increase is not reflected in the bonds' inflation measure. There can be no assurance that the inflation index for TIPS will accurately measure the real rate of inflation in the prices of goods and services.

The yields available from U.S. Government securities are generally lower than the yields available from corporate fixed-income securities. Like other fixed-income securities, however, the values of U.S. Government securities change as interest rates fluctuate. Fluctuations in the value of portfolio securities will not affect interest income on existing portfolio securities but will be reflected in the Fund's net asset value. Since the magnitude of these fluctuations will generally be greater at times when the Fund's average maturity is larger, under certain market conditions each Fund may, for temporary defensive purposes, expect lower current income from short-term investments rather than investing in higher yielding long-term securities. Securities such as Fannie Maes and Freddie Macs are guaranteed as to the payment of principal and interest by the relevant entity but are not backed by the full faith and credit of the U.S. government. An event affecting the guaranteeing entity could adversely affect the payment of principal or interest or both on the security, and therefore these types of securities should be considered riskier than U.S. government securities.

FNMA and FHLMC have each been the subject of investigations by federal regulators over certain accounting matters. Such investigations, and any resulting restatements of financial statements, may adversely affect the guaranteeing entity and, as a result, the payment of principal or interest on these types of securities.

When-Issued Securities

A when-issued security involves a Fund entering into a commitment to buy a security before the security has been issued. The Fund's payment obligation and the interest rate on the security are determined when the Fund enters into the commitment. The security is typically delivered to the Fund 15 to 120 days later. No interest accrues on the security between the time the Fund enters into the commitment and the time the security is delivered. If the value of the security being purchased falls between the time a Fund commits to buy it and the payment date, the Fund may sustain a loss. The risk of this loss is in addition to the Fund's risk of loss on the securities actually in its portfolio at the time. In addition, when the Fund buys a security on a when-issued basis, it is subject to the risk that market rates of interest will increase before the time the security is delivered, with the result that the yield on the security delivered to the Fund may be lower than the yield available on other, comparable securities at the time of delivery. If a Fund has outstanding obligations to buy when-issued securities, it will segregate liquid assets at its custodian bank in an amount sufficient to satisfy these obligations.

Zero Coupon Securities

Zero coupon securities are debt obligations (e.g., bonds) that do not entitle the holder to any periodic payments of interest either for the entire life of the obligation or for an initial period after the issuance of the obligation. Such bonds are issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the bonds, prevailing interest rates, the liquidity of the security, and the perceived credit quality of the issuer. The market prices of zero coupon bonds generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than non-zero coupon bonds having similar maturities and credit quality. In order to satisfy a requirement for qualification as a "regulated investment company" under the Internal Revenue Code of 1986, as amended (the "Code"), the Fund must distribute each year at least 90% of its net investment income, including the original issue discount accrued on zero coupon bonds. Because the Fund investing in zero coupon bonds will not on a current basis receive cash payments from the issuer in respect of accrued original issue discount, the Fund may have to distribute cash obtained from other sources in order to satisfy the 90% distribution requirement under the Code. Such cash might be obtained from selling other portfolio holdings of the Fund. In some circumstances, such sales might be necessary in order to satisfy cash distribution requirements even though investment considerations might otherwise make it undesirable for the Fund to sell such securities at such time.

Repurchase Agreements

Under a repurchase agreement, the Fund purchases a security and obtains a simultaneous commitment from the seller (a bank or, to the extent permitted by the 1940 Act, a recognized securities dealer) to repurchase the security at an agreed upon price and date (usually seven days or less from the date of original purchase). The resale price is in excess of the purchase price and reflects an agreed upon market rate unrelated to the coupon rate on the purchased security. Such transactions afford the Fund the opportunity to earn a return on temporarily available cash at minimal market risk. While the underlying security may be a bill, certificate of indebtedness, note, or bond issued by an agency, authority, or instrumentality of the U.S. Government, the obligation of the seller is not guaranteed by the U.S. Government, and there is a risk that the seller may fail to repurchase the underlying security. In such event, the Fund would attempt to exercise rights with respect to the underlying security, including possible disposition in the market. However, the Fund may be subject to various delays and risks of loss, including (a) possible declines in the value of the underlying security during the period while the Fund seeks to enforce its rights thereto, (b) possible reduced levels of income and lack of income during this period, and (c) inability to enforce rights and the expenses involved in attempted enforcement.

Real Estate Investment Trusts ("REITs")

REITs involve certain unique risks in addition to those risks associated with investing in the real estate industry in general (such as possible declines in the value of real estate, lack of availability of mortgage funds, or extended vacancies of property). Equity REITs may be affected by changes in the value of the underlying property owned by the REITs, while mortgage REITs may be affected by the quality of any credit extended. REITs are dependent upon management skills, are not diversified, and are subject to heavy cash flow dependency, risks of default by borrowers, and self-liquidation. REITs are also subject to the possibilities of failing to qualify for tax-free pass-through of income under the Code and failing to maintain their exemptions from registration under the 1940 Act.

Investment in REITs involves risks similar to those associated with investing in small capitalization companies. REITs may have limited financial resources, may trade less frequently and in a limited volume, and may be subject to more abrupt or erratic price movements than larger securities.

Rule 144A Securities

Rule 144A securities are privately offered securities that can be resold only to certain qualified institutional buyers. Rule 144A securities are treated as illiquid, unless Loomis Sayles has determined, under guidelines established by the Trust's trustees, that the particular issue of Rule 144A securities is liquid. Under the guidelines, Loomis Sayles considers such factors as: (1) the frequency of trades and quotes for a security; (2) the number of dealers willing to purchase or sell the security and the number of other potential purchasers; (3) dealer undertakings to make a market in the security; and (4) the nature of the security and the nature of the marketplace trades in the security.

Foreign Currency Transactions

Because investment in securities of foreign issuers will usually involve investments in securities of supranational entities and investment in securities of certain other issuers, it may involve currencies of foreign countries, and because the Fund may temporarily hold funds in bank deposits in foreign currencies during the course of investment programs, the value of the assets of the Fund as measured in U.S. dollars may be affected by changes in currency exchange rates and exchange control regulations, and the Fund may incur costs in connection with conversion between various currencies.

If conditions warrant, the Fund may enter into private contracts to purchase or sell foreign currencies at a future date ("forward contracts"). The Fund may enter into forward contracts under two circumstances. First, when the Fund enters into a contract for the purchase or sale of a security denominated or traded in a market in which settlement is made in a foreign currency, it may desire to "lock in" the U.S. dollar price of the security. By entering into a forward contract for the purchase or sale, for a fixed amount of dollars, of the amount of foreign currency involved in the underlying transactions, the Fund will be able to protect itself against a possible loss resulting from an adverse change in the relationship between the U.S. dollar and the subject foreign currency during the period between the date on which the investment is purchased or sold and the date on which payment is made or received.

Second, when Loomis Sayles believes that the currency of a particular country may suffer a substantial decline against another currency, it may enter into a forward contract to sell, for a fixed amount of another currency, the amount of the first currency approximating the value of some or all of the Fund's portfolio investments denominated in the first currency. The precise matching of the forward contract amounts and the value of the securities involved will not generally be possible since the future value of such securities in a currency will change as a consequence of market movements in the value of those investments between the date the forward contract is entered into and the date it matures.

The Fund generally will not enter into forward contracts with a term of greater than one year.

The Fund might also purchase exchange-listed and over-the-counter call and put options on foreign currencies. Over-the-counter currency options are generally less liquid than exchange-listed options and will be treated as illiquid assets. Options on foreign currencies are similar to forward contracts, except that one party to the option (the holder) is not contractually bound to buy or sell the specified currency. Instead, the holder has discretion whether to "exercise" the option and thereby require the other party to buy or sell the currency on the terms specified in the option. Options transactions involve transaction costs and, like forward contract transactions, involve the risk that the other party may default on its obligations (if the options are not traded on an established exchange) and the risk that expected movements in the relative value of currencies may not occur, resulting in an imperfect hedge or a loss to the Fund.

The Fund, in conjunction with its transactions in forward contracts, options, and futures, will maintain in a segregated account with its custodian liquid assets with a value, marked to market on a daily basis, sufficient to satisfy the Fund's outstanding obligations under such contracts, options, and futures.

Options and Futures

Options and futures transactions involve a Fund buying, selling, or writing options (or buying or selling futures contracts) on securities, securities indices, or currencies. Each Fund may engage in these transactions either to enhance investment return or to hedge against changes in the value of other assets that it owns or intends to acquire. Options and futures fall into the broad category of financial instruments known as "derivatives" and involve special risks. Use of options or futures for other than hedging purposes may be considered a speculative activity, involving greater risks than are involved in hedging.

Options can generally be classified as either "call" or "put" options. There are two parties to a typical options transaction: the "writer" and the "buyer." A call option gives the buyer the right to buy a security or other asset (such as an amount of currency or a futures contract) from, and a put option gives the buyer the right to sell a security or other asset to, the option writer at a specified price, on or before a specified date. The buyer of an option pays a premium when purchasing the option, which reduces the return on the underlying security or other asset if the option is exercised, and results in a loss if the option expires unexercised. The writer of an option receives a premium from writing an option, which may increase its return if the option expires or is closed out at a profit. If a Fund as the writer of an option is unable to close out an unexpired option, it must continue to hold the underlying security or other asset until the option expires, to "cover" its obligation under the option. An "American style" option allows exercise of the option at any time during the term of the option. A "European style" option allows an option to be exercised only at the end of its term. Options may be traded on or off an established securities exchange.

If the holder of an option wishes to terminate its position, it may seek to effect a closing sale transaction by selling an option identical to the option previously purchased. The effect of the purchase is that the previous option position will be canceled. A Fund will realize a profit from closing out an option if the price received for selling the offsetting position is more than the premium paid to purchase the option; the Fund will realize a loss from closing out an option transaction if the price received for selling the offsetting option is less than the premium paid to purchase the option.

The use of options involves risks. One risk arises because of the imperfect correlation between movements in the price of options and movements in the price of the securities that are the subject of the hedge. A Fund's hedging strategies will not be fully effective if such imperfect correlation occurs.

Price movement correlation may be distorted by illiquidity in the options markets and the participation of speculators in such markets. If an insufficient number of contracts are traded, commercial users may not deal in options because they do not want to assume the risk that they may not be able to close out their positions within a reasonable amount of time. In such instances, options market prices may be driven by different forces than those driving the market in the underlying securities, and price spreads between these markets may widen. The participation of speculators in the market enhances its liquidity. Nonetheless, the trading activities of speculators in the options markets may create temporary price distortions unrelated to the market in the underlying securities.

An exchange-traded option may be closed out only on an exchange that generally provides a liquid secondary market for an option of the same series. If a liquid secondary market for an exchange-traded option does not exist, it might not be possible to effect a closing transaction with respect to a particular option, with the result that the Fund would have to exercise the option in order to accomplish the desired hedge. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both;
(iii) trading halts, suspensions, or other restrictions may be imposed with respect to particular classes or series of options or underlying securities;
(iv) unusual or unforeseen circumstances may interrupt normal operations on an exchange; (v) the facilities of an exchange or the Options Clearing Corporation or other clearing organization may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in that class or series of options) would cease to exist, although outstanding options on that exchange that had been issued by the Options Clearing Corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

An over-the-counter option (an option not traded on an established exchange) may be closed out only with the other party to the original option transaction. With over-the-counter options, a Fund is at risk that the other party to the transaction will default on its obligations or will not permit a Fund to terminate the transaction before its scheduled maturity. While the Fund will seek to enter into over-the-counter options only with dealers who agree to or are expected to be capable of entering into closing transactions with the Fund, there can be no assurance that the Fund will be able to liquidate an over-the-counter option at a favorable price at any time prior to its expiration. Accordingly, the Fund might have to exercise an over-the-counter option it holds in order to achieve the intended hedge. Over-the-counter options are not subject to the protections afforded purchasers of listed options by the Options Clearing Corporation or other clearing organizations.

Income earned by a Fund from its hedging activities will be treated as capital gain and, if not offset by net recognized capital losses incurred by the Fund, will be distributed to shareholders in taxable distributions. Although gain from options transactions may hedge against a decline in the value of a Fund's portfolio securities, that gain, to the extent not offset by losses, will be distributed in light of certain tax considerations and will constitute a distribution of that portion of the value preserved against decline.

A futures contract is an agreement between two parties to buy and sell a particular commodity (e.g., an interest-bearing security) for a specified price on a specified future date. A futures contract creates an obligation by the seller to deliver and the buyer to take delivery of the type of instrument or cash at the time and in the amount specified in the contract. In the case of futures on an index, the seller and buyer agree to settle in cash, at a future date, based on the difference in value of the contract between the date it is opened and the settlement date. The value of each contract is equal to the value of the index from time to time multiplied by a specified dollar amount. For example, long-term municipal bond index futures trade in contracts equal to $1000 multiplied by the Bond Buyer Municipal Bond Index, and S&P 500 Index futures trade in contracts equal to $500 multiplied by the S&P 500 Index.

When a trader, such as a Fund, enters into a futures contract, it is required to deposit with (or for the benefit of) its broker as "initial margin" an amount of cash or short-term high-quality securities (such as U.S. Treasury bills or high-quality tax exempt bonds acceptable to the broker) equal to approximately 2% to 5% of the delivery or settlement price of the contract (depending on applicable exchange rules). Initial margin is held to secure the performance of the holder of the futures contract. As the value of the contract changes, the value of futures contract positions increases or declines. At the end of each trading day, the amount of such increase and decline is received and paid respectively by and to the holders of these positions. The amount received or paid is known as "variation margin." If the Fund has a long position in a futures contract it will establish a segregated account with the Fund's custodian containing cash or liquid securities eligible for purchase by the Fund equal to the purchase price of the contract (less any margin on deposit). For short positions in futures contracts, the Fund will establish a segregated account with the custodian with cash or liquid securities eligible for purchase by the Fund that, when added to the amounts deposited as margin, equal the market value of the instruments or currency underlying the futures contracts.

Gain or loss on a futures position is equal to the net variation margin received or paid over the time the position is held, plus or minus the amount received or paid when the position is closed, minus brokerage commissions.

Although many futures contracts call for the delivery (or acceptance) of the specified instrument, futures are usually closed out before the settlement date through the purchase (or sale) of a comparable contract. If the price of the sale of the futures contract by a Fund is less than the price of the offsetting purchase, the Fund will realize a loss. A futures sale is closed by purchasing a futures contract for the same aggregate amount of the specific type of financial instrument or commodity and with the same delivery date. Similarly, the closing out of a futures purchase is closed by the purchaser selling an offsetting futures contract.

The value of options purchased by a Fund and futures contracts held by a Fund may fluctuate based on a variety of market and economic factors. In some cases, the fluctuations may offset (or be offset by) changes in the value of securities held in a Fund's portfolio. All transactions in options and futures involve the possible risk of loss to the Fund of all or a significant part of the value of its investment. In some cases, the risk of loss may exceed the amount of the Fund's investment. When a Fund writes a call option or sells a futures contract without holding the underlying securities, currencies, or futures contracts, its potential loss is unlimited. The Fund will be required,

however, to segregate liquid assets in amounts sufficient at all times to satisfy its obligations under options and futures contracts.

In accordance with Commodity Futures Trading Commission Rule 4.5, each of the Funds that may engage in futures transactions, including without limitation futures and options on futures, will use futures transactions solely for bona fide hedging purposes or will limit its investment in futures transactions for other than bona fide hedging purposes so that the aggregate initial margin and premiums required to establish such positions will not exceed 5% of the liquidation value of the Fund, after taking into account unrealized profits and unrealized losses on any such futures transactions.

Certain Funds may, but are not required to, use a number of derivative instruments for risk management purposes or as part of their investment strategies. Generally, derivatives are financial contracts whose value depends upon, or is derived from, the value of an underlying asset, reference rate or index, and may relate to stocks, bonds, interest rates, currencies or currency exchange rates, commodities, and related indexes. Loomis Sayles may decide not to employ any of these strategies and there is no assurance that any derivatives strategy used by the Funds will succeed. In addition, suitable derivative transactions may not be available in all circumstances and there can be no assurance that the Funds will engage in these transactions to reduce exposure to other risks when that would be beneficial. Examples of derivative instruments that the Funds may use include options contracts, futures contracts, options on futures contracts, zero-strike warrants and options, swap agreements and debt-linked and equity-linked securities.

The successful use of options and futures will usually depend on Loomis Sayles' ability to forecast stock market, currency, or other financial market movements correctly. The Fund's ability to hedge against adverse changes in the value of securities held in its portfolio through options and futures also depends on the degree of correlation between changes in the value of futures or options positions and changes in the values of the portfolio securities. The successful use of futures and exchange-traded options also depends on the availability of a liquid secondary market to enable a Fund to close its positions on a timely basis. There can be no assurance that such a market will exist at any particular time. In the case of options that are not traded on an exchange ("over-the-counter" options), a Fund is at risk that the other party to the transaction will default on its obligations, or will not permit a Fund to terminate the transaction before its scheduled maturity.

The options and futures markets of foreign countries are small compared to those of the United States and consequently are characterized in most cases by less liquidity than U.S. markets. In addition, foreign markets may be subject to less detailed reporting requirements and regulatory controls than U.S. markets. Furthermore, investments in options in foreign markets are subject to many of the same risks as other foreign investments. See "Foreign Securities" above.

Investment Pools of Credit-Linked, Credit-Default, Interest Rate, Currency-Exchange and Equity-Linked Swap Contracts

The Fund may invest in publicly or privately issued interests in investment pools whose underlying assets are credit default, credit-linked, interest rate, currency exchange and/or equity-linked swap contracts (individually, a "Swap and collectively, "Swaps") and related underlying securities or securities loan agreements. Swaps are agreements between two or more parties to exchange sequences of cash flows over a period in the future. The pools' investment results may be designed to correspond generally to the performance of a specified securities index or "basket" of securities, or sometimes a single security. These types of pools are often used to gain exposure to multiple securities with less of an investment than would be required to invest directly in the individual securities. They may also be used to gain exposure to foreign securities markets without investing in the foreign securities themselves and/or the relevant foreign market. To the extent that the Fund invests in pools of Swaps and related underlying securities or securities loan agreements whose return corresponds to the performance of a foreign securities index or one or more of foreign securities, investing in such pools will involve risks similar to the risks of investing in foreign securities. In addition, the investing Fund bears the risk that the pool may default on its obligations under the interests in the pool. The investing Fund also bears the risk that a counterparty of an underlying Swap, the issuer of a related underlying security or the counterparty of an underlying securities loan agreement may default on its obligations. Swaps are often used for many of the same purposes as, and share many of the same risks with, other derivative instruments such as, participation notes and zero-strike warrants and options

and debt-linked and/or equity-linked securities. Interests in privately offered investment pools of Swaps may be considered illiquid and, except to the extent that such interests are issued under Rule 144A and deemed liquid, subject to the Fund's restrictions on investments in illiquid securities.

Common Stock

Common stock represents an equity or ownership interest in an issuer. In the event an issuer is liquidated or declares bankruptcy, the claims of owners of bonds take precedence over holders of preferred stock, whose claims take precedence over the claims of those who own common stock.

While offering greater potential for long-term growth, common stock generally is more volatile and more risky than some other forms of investment, particularly debt securities. Therefore, the value of your investment in a Fund may sometimes decrease. The Fund may invest in common stock of companies with relatively small market capitalizations. Securities of such companies may be more volatile than the securities of larger, more established companies and the broad equity market indices. See "Small Companies" below. The Fund's investments may include securities traded "over-the-counter" as well as those traded on a securities exchange. Some securities, particularly over the counter securities may be more difficult to sell under some market conditions.

Small Companies

Investments in companies with relatively small market capitalizations may involve greater risk than is usually associated with more established companies. These companies often have limited product lines, markets, or financial resources, and they may be dependent upon a relatively small management group. Their securities may have limited marketability and may be subject to more abrupt or erratic movements in price than securities of companies with larger capitalizations or market averages in general. The net asset values of funds that invest in companies with smaller capitalizations therefore may fluctuate more widely than market averages.

Warrants

A warrant is an instrument that gives the holder a right to purchase a given number of shares of a particular security at a specified price until a stated expiration date. Buying a warrant generally can provide a greater potential for profit or loss than an investment of an equivalent amount in the underlying common stock. The market value of a warrant does not necessarily move with the value of the underlying securities. If a holder does not sell the warrant, it risks the loss of its entire investment if the market price of the underlying security does not, before the expiration date, exceed the exercise price of the warrant. Investment in warrants is a speculative activity. Warrants pay no dividends and confer no rights (other than the right to purchase the underlying securities) with respect to the assets of the issuer.

Private Placements

The Fund may invest in securities that are purchased in private placements and, accordingly, are subject to restrictions on resale as a matter of contract or under federal securities laws. Because there may be relatively few potential purchasers for these securities, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, the Fund could find it more difficult to sell the securities when Loomis Sayles believes that it is advisable to do so or may be able to sell the securities only at prices lower than if the securities were more widely held. At times, it also may be more difficult to determine the fair value of the securities for purposes of computing the Fund's net asset value.

While private placements may offer opportunities for investment that are not otherwise available on the open market, the securities so purchased are often "restricted securities," which are securities that cannot be sold to the public without registration under the Securities Act of 1933, as amended (the "Securities Act") or the availability of an exemption from registration (such as Rule 144 or Rule 144A under the Securities Act), or that are not readily marketable because they are subject to other legal or contractual delays or restrictions on resale.

The absence of a trading market can make it difficult to ascertain a market value for illiquid investments such as private placements. Disposing of illiquid investments may involve time-consuming negotiation and legal expenses, and it may be difficult or impossible for the Fund to sell them promptly at an acceptable price. The Fund may have to bear the extra expense of registering the securities for resale and the risk of substantial delay in effecting the registration. In addition, market quotations typically are less readily available for these securities. The judgment of Loomis Sayles may at times play a greater role in valuing these securities than in the case of unrestricted securities.

Generally speaking, restricted securities may be sold only to qualified institutional buyers, in a privately negotiated transaction to a limited number of purchasers, in limited quantities after they have been held for a specified period of time and other conditions are met pursuant to an exemption from registration, or in a public offering for which a registration statement is in effect under the Securities Act. The Fund may be deemed to be an underwriter for purposes of the Securities Act when selling restricted securities to the public so that the Fund may be liable to purchasers of the securities if the registration statement prepared by the issuer, or the prospectus forming a part of the registration statement, is materially inaccurate or misleading.

Investment Companies

The Fund may invest in investment companies. Investment companies, including companies such as iShares and "SPDR," are essentially pools of securities. Since the value of an investment company is based on the value of the individual securities it holds, the value of the Fund's investment in an investment company will fall if the value of the investment company's underlying securities declines. As a shareholder of an investment company, the Fund will bear its ratable share of the investment company's expenses, including management fees, and the Fund's shareholders will bear such expenses indirectly, in addition to similar expenses of the Fund.

Temporary Defensive Strategies

The Fund has the flexibility to respond promptly to changes in market and economic conditions. In the interest of preserving shareholders' capital, Loomis Sayles may employ a temporary defensive strategy if it determines such a strategy to be warranted. Pursuant to such a defensive strategy, the Fund temporarily may hold cash (U.S. dollars, foreign currencies, or multinational currency units) and/or invest up to 100% of its assets in high quality debt securities or money market instruments of U.S. or foreign issuers. It is impossible to predict whether, when or for how long the Fund will employ defensive strategies. The use of defensive strategies may prevent the Fund from achieving its objectives.

In addition, pending investment of proceeds from new sales of Fund shares or to meet ordinary daily cash needs, the Fund may temporarily hold cash (U.S. dollars, foreign currencies or multinational currency units) and may invest any portion of its assets in money market instruments and high quality debt securities.

Portfolio Turnover

The Fund's portfolio turnover rate for a fiscal year is calculated by dividing the lesser of purchases or sales of portfolio securities, excluding securities having maturity dates at acquisition of one year or less, for the fiscal year by the monthly average of the value of the portfolio securities owned by the Fund during the fiscal year. High portfolio turnover involves correspondingly greater brokerage commissions and other transaction costs, which will be borne directly by the Fund, thereby decreasing the Fund's total return. It is impossible to predict with certainty whether future portfolio turnover rates will be higher or lower than those experienced during past periods.

Generally, the Fund intends to invest for long-term purposes. However, the rate of portfolio turnover will depend upon market and other conditions, and it will not be a limiting factor when an adviser believes that portfolio changes are appropriate.

Structured Notes

The Fund may invest in a broad category of instruments known as "structured notes." These instruments are debt obligations issued by industrial corporations, financial institutions or governmental or international agencies. Traditional debt obligations typically obligate the issuer to repay the principal plus a specified rate of interest. Structured notes, by contrast, obligate the issuer to pay amounts of principal or interest that are determined by reference to changes in some external factor or factors. For example, the issuer's obligations could be determined by reference to changes in the value of a commodity (such as gold or oil), a foreign currency, an index of securities (such as the S&P 500 Index) or an interest rate (such as the U.S. Treasury bill rate). In some cases, the issuer's obligations are determined by reference to changes over time in the difference (or "spread") between two or more external factors (such as the U.S. prime lending rate and the total return of the stock market in a particular country, as measured by a stock index). In some cases, the issuer's obligations may fluctuate inversely with changes in an external factor or factors (for example, if the U.S. prime lending rate goes up, the issuer's interest payment obligations are reduced). In some cases, the issuer's obligations may be determined by some multiple of the change in an external factor or factors (for example, three times the change in the U.S. Treasury bill rate). In some cases, the issuer's obligations remain fixed (as with a traditional debt instrument) so long as an external factor or factors do not change by more than the specified amount (for example, if the value of a stock index does not exceed some specified maximum), but if the external factor or factors change by more than the specified amount, the issuer's obligations may be sharply reduced.

Structured notes can serve many different purposes in the management of a mutual fund. For example, they can be used to increase a Fund's exposure to changes in the value of assets that the Fund would not ordinarily purchase directly (such as stocks traded in a market that is not open to U.S. investors). They can also be used to hedge the risks associated with other investments a Fund holds. For example, if a structured note has an interest rate that fluctuates inversely with general changes in a country's stock market index, the value of the structured note would generally move in the opposite direction to the value of holdings of stocks in that market, thus moderating the effect of stock market movements on the value of a Fund's portfolio as a whole.

Risks. Structured notes involve special risks. As with any debt obligation, structured notes involve the risk that the issuer will become insolvent or otherwise default on its payment obligations. This risk is in addition to the risk that the issuer's obligations (and thus the value of a Fund's investment) will be reduced because of adverse changes in the external factor or factors to which the obligations are linked. The value of structured notes will in many cases be more volatile (that is, will change more rapidly or severely) than the value of traditional debt instruments. Volatility will be especially high if the issuer's obligations are determined by reference to some multiple of the change in the external factor or factors. Many structured notes have limited or no liquidity, so that a Fund would be unable to dispose of the investment prior to maturity. As with all investments, successful use of structured notes depends in significant part on the accuracy of the adviser's analysis of the issuer's creditworthiness and financial prospects, and of the adviser's forecast as to changes in relevant economic and financial market conditions and factors. In instances where the issuer of a structured note is a foreign entity, the usual risks associated with investments in foreign securities (described below) apply. Structured notes may be considered derivative securities.

Convertible Securities

Convertible securities include corporate bonds, notes or preferred stocks of U.S. or foreign issuers that can be converted into (that is, exchanged for) common stocks or other equity securities. Convertible securities also include other securities, such as warrants, that provide an opportunity for equity participation. Because convertible securities can be converted into equity securities, their values will normally vary in some proportion with those of the underlying equity securities. Convertible securities usually provide a higher yield than the underlying equity, however, so that the price decline of a convertible security may sometimes be less substantial than that of the underlying equity security. Convertible securities usually provide a lower yield than comparable fixed-income securities.

Asset-Backed Securities

The securitization techniques used to develop mortgage securities are also being applied to a broad range of other assets. (Mortgage-backed securities are a type of asset-backed security). Through the use of trusts and special purpose vehicles, assets, such as automobile and credit card receivables, are being securitized in pass-through structures similar to mortgage pass-through structures or in a pay-through structure similar to a collateralized mortgage obligation structure. Generally, the issuers of asset-backed bonds, notes or pass-through certificates are special purpose entities and do not have any significant assets other than the receivables securing such obligations. In general, the collateral supporting asset-backed securities is of shorter maturity than mortgage loans. Instruments backed by pools of receivables are similar to mortgage-backed securities in that they are subject to unscheduled prepayments of principal prior to maturity. When the obligations are prepaid, the Fund will ordinarily reinvest the prepaid amounts in securities the yields of which reflect interest rates prevailing at the time. Therefore, a Fund's ability to maintain a portfolio that includes high-yielding asset-backed securities will be adversely affected to the extent that prepayments of principal must be reinvested in securities that have lower yields than the prepaid obligations. Moreover, prepayments of securities purchased at a premium could result in a realized loss.

Collateralized Mortgage Obligations ("CMOs")

CMOs are securities backed by a portfolio of mortgages or mortgage securities held under indentures. The underlying mortgages or mortgage securities are issued or guaranteed by the U.S. government or an agency or instrumentality thereof. The issuer's obligation to make interest and principal payments is secured by the underlying portfolio of mortgages or mortgage securities. CMOs are issued with a number of classes or series which have different maturities and which may represent interests in some or all of the interest or principal on the underlying collateral or a combination thereof. CMOs of different classes are generally retired in sequence as the underlying mortgage loans in the mortgage pool are repaid. In the event of sufficient early prepayments on such mortgages, the class or series of CMO first to mature generally will be retired prior to its maturity. Thus, the early retirement of a particular class or series of CMO held by a Fund would have the same effect as the prepayment of mortgages underlying a mortgage pass-through security. CMOs and other asset-backed and mortgage-backed securities may be considered derivative securities.

Mortgage-Related Securities

Mortgage-related securities, such as Government National Mortgage Association ("GNMA") or Federal National Mortgage Association ("FNMA") certificates, differ from traditional debt securities. Among the major differences are that interest and principal payments are made more frequently, usually monthly, and that principal may be prepaid at any time because the underlying mortgage loans generally may be prepaid at any time. As a result, if a Fund purchases these assets at a premium, a faster-than-expected prepayment rate will tend to reduce yield to maturity, and a slower-than-expected prepayment rate may have the opposite effect of increasing yield to maturity. If a Fund purchases mortgage-related securities at a discount, faster-than-expected prepayments will tend to increase, and slower-than-expected prepayments tend to reduce, yield to maturity. Prepayments, and resulting amounts available for reinvestment by a Fund, are likely to be greater during a period of declining interest rates and, as a result, are likely to be reinvested at lower interest rates. Accelerated prepayments on securities purchased at a premium may result in a loss of principal if the premium has not been fully amortized at the time of prepayment. Although these securities will decrease in value as a result of increases in interest rates generally, they are likely to appreciate less than other fixed-income securities when interest rates decline because of the risk of prepayments. In addition, an increase in interest rates would also increase the inherent volatility of a Fund by increasing the average life of the Fund's portfolio securities.

Adjustable Rate Mortgage Security ("ARM")

An ARM, like a traditional mortgage security, is an interest in a pool of mortgage loans that provides investors with payments consisting of both principal and interest as mortgage loans in the underlying mortgage pool are paid off by the borrowers. ARMs have interest rates that are reset at periodic intervals, usually by reference to some interest rate index or market interest rate. Although the rate adjustment feature may act as a buffer to reduce sharp changes in the value of adjustable rate securities, these securities are still subject to changes in value based on

changes in market interest rates or changes in the issuer's creditworthiness. Because the interest rates are reset only periodically, changes in the interest rate on ARMs may lag behind changes in prevailing market interest rates. Also, some ARMs (or the underlying mortgages) are subject to caps or floors that limit the maximum change in interest rate during a specified period or over the life of the security. As a result, changes in the interest rate on an ARM may not fully reflect changes in prevailing market interest rates during certain periods. Because of the resetting of interest rates, ARMs are less likely than non-adjustable rate securities of comparable quality and maturity to increase significantly in value when market interest rates fall.

Lower Quality Debt Securities

The Fund may invest in lower quality fixed-income securities. Fixed-income securities rated BB or lower by Standard & Poor's or Fitch or Ba or lower by Moody's (and comparable unrated securities) are of below "investment-grade" quality. Lower quality fixed-income securities generally provide higher yields, but are subject to greater credit and market risk than higher-quality fixed-income securities, including U.S. government and many foreign government securities. Lower quality fixed-income securities are considered predominantly speculative with respect to the ability of the issuer to meet principal and interest payments. Achievement of the investment objective of a Fund investing in lower quality fixed-income securities may be more dependent on the Fund's adviser's own credit analysis than for a Fund investing in higher-quality bonds. The market for lower quality fixed-income securities may be more severely affected than some other financial markets by economic recession or substantial interest rate increases, by changing public perceptions of such market or by legislation that limits the ability of certain categories of financial institutions to invest in these securities. In addition, the secondary market may be less liquid for lower-rated fixed-income securities. This lack of liquidity at certain times may affect the valuation of these securities and may make the valuation and sale of these securities more difficult. Securities of below investment-grade quality are considered high yield, high risk securities and are commonly known as "junk bonds." For more information, including a detailed description of the ratings assigned by S&P, Fitch and Moody's, please refer to the Statement's "Appendix A -- Description of Securities Ratings."

Pay-in-Kind Securities

The Fund may invest in pay-in-kind securities, which are securities that pay dividends or interest in the form of additional securities of the issuer, rather than in cash. These securities are usually issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the securities, prevailing interest rates, the liquidity of the security and the perceived credit quality of the issuer. The market prices of pay-in-kind securities generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than are other types of securities having similar maturities and credit quality.

Step Coupon Securities

The Fund may invest in step coupon securities. Step-coupon securities trade at a discount from their face value and pay coupon interest. The coupon rate is low for an initial period and then increases to a higher coupon rate thereafter. Market values of these types of securities generally fluctuate in response to changes in interest rates to a greater degree than do conventional interest-paying securities of comparable term and quality. Under many market conditions, investments in such securities may be illiquid, making it difficult for a Fund to dispose of them or determine their current value.

"Stripped" Securities

The Fund may invest in stripped securities, which are usually structured with two or more classes that receive different proportions of the interest and principal distribution on a pool of U.S. government, or foreign government securities or mortgage assets. In some cases, one class will receive all of the interest (the interest-only or "IO" class), while the other class will receive the entire principal (the principal-only or "PO" class). Stripped securities commonly have greater market volatility than other types of fixed-income securities. In the case of stripped mortgage securities, if the underlying mortgage assets experience greater than anticipated payments of principal, a Fund may fail to recoup fully its investments in IOs. The staff of the SEC has indicated that it views stripped mortgage securities as illiquid unless the securities are issued by the U.S. government or its agencies and

are backed by fixed-rate mortgages. The Fund intend to abide by the staff's position. Stripped securities may be considered derivative securities.

Tax Exempt Securities

The Fund may invest in "Tax Exempt Securities," which term refers to debt securities the interest from which is, in the opinion of bond counsel to the issuer (or on the basis of other authority believed by the Fund's portfolio manager to be reliable), exempt from federal income tax. Tax Exempt Securities include debt obligations issued by or on behalf of states, territories and possessions of the United States and their political subdivisions (for example, counties, cities, towns, villages and school districts) and authorities to obtain funds for various public purposes, including the construction of a wide range of public facilities such as airports, bridges, highways, housing, hospitals, mass transportation, schools, streets and water and sewer works. Other public purposes for which certain Tax Exempt Securities may be issued include the refunding of outstanding obligations, obtaining funds for federal operating expenses, or obtaining funds to lend to public or private institutions for the construction of facilities such as educational, hospital and housing facilities. In addition, certain types of private activity bonds have been or may be issued by public authorities or on behalf of state or local governmental units to finance privately operated housing facilities, sports facilities, convention or trade facilities, air or water pollution control facilities and certain local facilities for water supply, gas, electricity or sewage or solid waste disposal. Such obligations are included within the term "Tax Exempt Securities" if the interest paid thereon, is, in the opinion of bond counsel to the issuer (or on the basis of other authority believed by the Fund's portfolio manager to be reliable), exempt from federal income tax.

A Fund that invests in certain tax-exempt bonds or certain private activity bonds may not be a desirable investment for "substantial users" of facilities financed by such obligations or bonds or for "related persons" of substantial users. You should contact your financial adviser or attorney for more information if you think you may be a "substantial user" or a "related person" of a substantial user.

There are variations in the quality of Tax Exempt Securities, both within a particular classification and between classifications, depending on numerous factors (see Appendix A).

The two principal classifications of tax-exempt bonds are general obligation bonds and limited obligation (or revenue) bonds. General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from the issuer's general unrestricted revenues and not from any particular fund or source. The characteristics and method of enforcement of general obligation bonds vary according to the law applicable to the particular issuer, and payment may be dependent upon an appropriation by the issuer's legislative body. Limited obligation bonds are payable only from the revenues derived from a particular facility or class of facilities, or in some cases from the proceeds of a special excise or other specific revenue source such as the user of the facility. Tax-exempt private activity bonds are in most cases revenue bonds and generally are not payable from the unrestricted revenues of the issuer. The credit and quality of such bonds are usually directly related to the credit standing of the corporate user of the facilities. Principal and interest on such bonds are the responsibilities of the corporate user (and any guarantor).

The yields on Tax Exempt Securities are dependent on a variety of factors, including general money market conditions, the financial condition of the issuer, general conditions of the Tax Exempt Securities market, the size of a particular offering, the maturity of the obligation and the rating of the issue. Further, information about the financial condition of an issuer of tax-exempt bonds may not be as extensive as that made available by corporations whose securities are publicly traded. The ratings of Moody's, Fitch and S&P represent their opinions as to the quality of the Tax Exempt Securities, which they undertake to rate. It should be emphasized, however, that ratings are general and are not absolute standards of quality. Consequently, Tax Exempt Securities with the same maturity, interest rate and rating may have different yields while Tax Exempt Securities of the same maturity and interest rates with different ratings may have the same yield. Subsequent to its purchase by a Fund, an issue of Tax Exempt Securities or other investments may cease to be rated or the rating may be reduced below the minimum rating required for purchase by the Fund. Neither event will require the elimination of an investment from the Fund's portfolio, but the Fund's adviser will consider such an event as part of its normal, ongoing review of all the Fund's portfolio securities.

Securities in which the Fund may invest, including Tax Exempt Securities, are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors, such as the federal Bankruptcy Code, and laws, if any, which may be enacted by Congress or the state legislatures extending the time for payment of principal or interest, or both, or imposing other constraints upon enforcement of such obligations. There is also the possibility that as a result of litigation or other conditions the power or ability of issuers to meet their obligations for the payment of interest and principal on their Tax Exempt Securities may be materially affected or that their obligations may be found to be invalid and unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for tax-exempt bonds or certain segments thereof, or materially affecting the credit risk with respect to particular bonds. Adverse economic, legal or political developments might affect all or a substantial portion of the Fund's Tax Exempt Securities in the same manner.

From time to time, proposals have been introduced before Congress for the purpose of restricting or eliminating the federal income tax exemption for interest on debt obligations issued by states and their political subdivisions and similar proposals may well be introduced in the future. If such a proposal were enacted, the availability of Tax-Exempt Securities for investment by the Fund and the value of the Fund's portfolio could be materially affected, in which event the Fund would reevaluate their investment objectives and policies and consider changes in their structure or dissolution.

All debt securities, including tax-exempt bonds, are subject to credit and market risk. Generally, for any given change in the level of interest rates, prices for longer maturity issues tend to fluctuate more than prices for shorter maturity issues.

Equity Securities

Equity securities are securities that represent an ownership interest (or the right to acquire such an interest) in a company and include common and preferred stocks and securities exercisable for, or convertible into, common or preferred stocks (such as warrants, convertible debt securities and convertible preferred stock). Common stocks represent an equity or ownership interest in an issuer. Preferred stocks represent an equity or ownership interest in an issuer that pays dividends at a specified rate and that has precedence over common stock in the payment of dividends. In the event an issuer is liquidated or declares bankruptcy, the claims of owners of bonds take precedence over holders of preferred stock, whose claims take precedence over the claims of those who own common stock.

While offering greater potential for long-term growth, equity securities generally are more volatile and more risky than some other forms of investment, particularly debt securities. Therefore, the value of your investment in a Fund may sometimes decrease. A Fund may invest in equity securities of companies with relatively small market capitalizations. Securities of such companies may be more volatile than the securities of larger, more established companies and the broad equity market indices. See "Small Capitalization Companies" below. A Fund's investments may include securities traded "over-the-counter" as well as those traded on a securities exchange. Some securities, particularly over the counter securities may be more difficult to sell under some market conditions.

Foreign Securities

The Fund may invest in foreign securities. Such investments present risks not typically associated with investments in comparable securities of U.S. issuers.

Since most foreign securities are denominated in foreign currencies or traded primarily in securities markets in which settlements are made in foreign currencies, the value of these investments and the net investment income available for distribution to shareholders of a Fund may be affected favorably or unfavorably by changes in currency exchange rates or exchange control regulations. Because a Fund may purchase securities denominated in foreign currencies, a change in the value of any such currency against the U.S. dollar will result in a change in the U.S. dollar value of the Fund's assets and the Fund's income available for distribution.

In addition, although a Fund's income may be received or realized in foreign currencies, the Fund will be required to compute and distribute its income in U.S. dollars. Therefore, if the value of a currency relative to the U.S. dollar declines after a Fund's income has been earned in that currency, translated into U.S. dollars and declared as a dividend, but before payment of such dividend, the Fund could be required to liquidate portfolio securities to pay such dividend. Similarly, if the value of a currency relative to the U.S. dollar declines between the time a Fund incurs expenses in U.S. dollars and the time such expenses are paid, the amount of such currency required to be converted into U.S. dollars in order to pay such expenses in U.S. dollars will be greater than the equivalent amount in such currency of such expenses at the time they were incurred.

There may be less information publicly available about a foreign corporate or government issuer than about a U.S. issuer, and foreign corporate issuers are not generally subject to accounting, auditing and financial reporting standards and practices comparable to those in the United States. The securities of some foreign issuers are less liquid and at times more volatile than securities of comparable U.S. issuers. Foreign brokerage commissions and securities custody costs are often higher than those in the United States, and judgments against foreign entities may be more difficult to obtain and enforce. With respect to certain foreign countries, there is a possibility of governmental expropriation of assets, confiscatory taxation, political or financial instability and diplomatic developments that could affect the value of investments in those countries. The receipt of interest on foreign government securities may depend on the availability of tax or other revenues to satisfy the issuer's obligations.

Emerging Markets

Investments in foreign securities may include investments in emerging or developing countries, whose economies or securities markets are not yet highly developed. Special considerations associated with these investments (in addition to the considerations regarding foreign investments generally) may include, among others, greater political uncertainties, an economy's dependence on revenues from particular commodities or on international aid or development assistance, currency transfer restrictions, highly limited numbers of potential buyers for such securities and delays and disruptions in securities settlement procedures.

In determining whether to invest in securities of foreign issuers, the adviser of the Fund may consider the likely effects of foreign taxes on the net yield available to the Fund and its shareholders. Compliance with foreign tax laws may reduce a Fund's net income available for distribution to shareholders.

Depositary Receipts

The Fund may invest in foreign equity securities by purchasing "depositary receipts." Depositary receipts are instruments issued by a bank that represent an interest in equity securities held by arrangement with the bank. Depositary receipts can be either "sponsored" or "unsponsored." Sponsored depositary receipts are issued by banks in cooperation with the issuer of the underlying equity securities. Unsponsored depositary receipts are arranged without involvement by the issuer of the underlying equity securities and, therefore, less information about the issuer of the underlying equity securities may be available and price may be more volatile than sponsored depositary receipts. American Depositary Receipts ("ADRs") are depositary receipts that are bought and sold in the United States and are typically issued by a U.S. bank or trust company which evidence ownership of underlying securities by a foreign corporation. European Depositary Receipts ("EDRs") and Global Depositary Receipts ("GDRs") are depositary receipts that are typically issued by foreign banks or trust companies which evidence ownership of underlying securities issued by either a foreign or United States corporation. All depositary receipts, including those denominated in U.S. dollars, will be subject to foreign currency exchange risk.

Supranational Entities

The Fund may invest in obligations of supranational entities. A supranational entity is an entity designated or supported by national governments to promote economic reconstruction, development or trade amongst nations. Examples of supranational entities include the International Bank for Reconstruction and Development (the "World Bank") and the European Investment Bank. Obligations of supranational entities are subject to the risk that the governments on whose support the entity depends for its financial backing or repayment may be unable or unwilling to provide that support. Obligations of a supranational entity that are denominated in foreign currencies will also be subject to the risks associated with investments in foreign currencies, as described below under "Foreign Currency."

Foreign Currency Hedging Transactions

The Fund may engage in currency hedging transactions. To protect against a change in the foreign currency exchange rate between the date on which a Fund contracts to purchase or sell a security and the settlement date for the purchase or sale, or to "lock in" the equivalent of a dividend or interest payment in another currency, a Fund might purchase or sell a foreign currency on a spot (i.e., cash) basis at the prevailing spot rate. If conditions warrant, a Fund may also enter into contracts with banks or broker-dealers to purchase or sell foreign currencies at a future date ("forward contracts"). The Fund will maintain cash or other liquid assets eligible for purchase by the Fund in a segregated account with the custodian in an amount at least equal to the lesser of (i) the difference between the current value of the Fund 's liquid holdings that settle in the relevant currency and the Fund's outstanding obligations under currency forward contracts, or (ii) the current amount, if any, that would be required to be paid to enter into an offsetting forward currency contract which would have the effect of closing out the original forward contract. The Fund's use of currency hedging transactions may be limited by tax considerations. The adviser may decide not to engage in currency hedging transactions and there is no assurance that any currency hedging strategy used by a Fund will succeed. In addition, suitable currency hedging transactions may not be available in all circumstances and there can be no assurance that a Fund will engage in these transactions when they would be beneficial. A Fund may also purchase or sell foreign currency futures contracts traded on futures exchanges. Foreign currency futures contract transactions involve risks similar to those of other futures transactions. See "Futures Contracts," "Options" and "Swap Contracts" below.

Money Market Instruments

A Fund may seek to minimize risk by investing in money market instruments, which are high-quality, short-term securities. Although changes in interest rates can change the market value of a security, a Fund expects those changes to be minimal with respect to these securities, which are often purchased for defensive purposes.

Money market obligations of foreign banks or of foreign branches or subsidiaries of U.S. banks may be subject to different risks than obligations of domestic banks, such as foreign economic, political and legal developments and the fact that different regulatory requirements apply.

Illiquid Securities

The Fund may purchase illiquid securities. Illiquid securities are those that are not readily resalable, which may include securities whose disposition is restricted by federal securities laws. Investment in restricted or other illiquid securities involves the risk that a Fund may be unable to sell such a security at the desired time. Also, a Fund may incur expenses, losses or delays in the process of registering restricted securities prior to resale.

The Fund may purchase Rule 144A securities, which are privately offered securities that can be resold only to certain qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933 (the "Securities Act"). The Fund may also purchase commercial paper issued under Section 4(2) of the Securities Act. Investing in Rule 144A securities and Section 4(2) commercial paper could have the effect of increasing the level of the Fund's illiquidity to the extent that qualified institutional buyers become, for a time, uninterested in purchasing these securities. Rule 144A securities and
Section 4(2) commercial paper are treated as illiquid, unless the adviser has determined, under guidelines established by the Trust's Board of Trustees, that the particular issue is liquid.

Initial Public Offerings

The Fund may purchase securities of companies that are offered pursuant to an initial public offering ("IPO"). An IPO is a company's first offering of stock to the public in the primary market, typically to raise additional capital. The Fund may purchase a "hot" IPO (also known as a "hot issue"), which is an IPO that is oversubscribed and, as a result, is an investment opportunity of limited availability. As a consequence, the price at which these IPO shares open in the secondary market may be significantly higher than the original IPO price. IPO securities tend to involve greater risk due, in part, to public perception and the lack of publicly available information and trading history. There is the possibility of losses resulting from the difference between the issue price and potential diminished value of the stock once traded in the secondary market. The Fund's investment in IPO securities may have a significant impact on the Fund's performance and may result in significant capital gains.

Privatizations

The Fund may participate in privatizations. In a number of countries around the world, governments have undertaken to sell to investors interests in enterprises that the government has historically owned or controlled. These transactions are known as "privatizations" and may in some cases represent opportunities for significant capital appreciation. In some cases, the ability of U.S. investors, such as the Fund, to participate in privatizations may be limited by local law, and the terms of participation for U.S. investors may be less advantageous than those for local investors. Also, there is no assurance that privatized enterprises will be successful, or that an investment in such an enterprise will retain its value or appreciate in value.

Securities Lending

The Funds may lend from their total assets in the form of their portfolio securities to broker-dealers under contracts calling for collateral equal to at least the market value of the securities loaned, marked to market on a daily basis. The Fund will continue to benefit from interest or dividends on the securities loaned and may also earn a return from the collateral, which may include shares of a money market fund subject to any investment restrictions listed in Part I of this Statement. Under some securities lending arrangements the Fund may receive a set fee for keeping its securities available for lending. Any voting rights, or rights to consent, relating to securities loaned pass to the borrower. However, if a material event (as determined by the adviser) affecting the investment occurs, such loans will be called, if possible, so that the securities may be voted by the Fund. The Fund pays various fees in connection with such loans, including shipping fees and reasonable custodian and placement fees approved by the Board of Trustees of the Trusts or persons acting pursuant to the direction of the Boards.

These transactions must be fully collateralized at all times, but involve some credit risk to the Fund if the borrower or the party (if any) guaranteeing the loan should default on its obligation and the Fund is delayed in or prevented from recovering the collateral.

Short-Term Trading

The Fund may, consistent with their investment objectives, engage in portfolio trading in anticipation of, or in response to, changing economic or market conditions and trends. These policies may result in higher turnover rates in the Fund's portfolio, which may produce higher transaction costs and a higher level of taxable capital gains. Portfolio turnover considerations will not limit the adviser's investment discretion in managing a Fund's assets. The Fund anticipate that their portfolio turnover rates will vary significantly from time to time depending on the volatility of economic and market conditions.

PORTFOLIO HOLDINGS

The Fund has adopted policies to limit the disclosure of portfolio holdings information and to ensure equal access to such information, except in certain circumstances as approved by the Board of Trustees. Generally, portfolio holdings information will not be available except on a monthly basis following an aging period of at least 30 days between the date of the information and the date on which it is disclosed. The portfolio holdings information will generally be made available on the Fund's website at www.loomissayles.com. Any holdings information that is released must clearly indicate the date of the information, and must state that due to active management the Fund may or may not still invest in the securities listed. Portfolio characteristics, such as industry/sector breakdown, current yield, quality breakdown, duration, average price-earnings ratio and other similar information may be provided on a current basis. However, portfolio characteristics do not include references to specific portfolio holdings.

The Board of Trustees has approved exceptions to the general policy on the sharing of portfolio holdings information as in the best interests of the Fund:

(1) Disclosure of portfolio holdings posted on the Fund's website provided the information is shared no sooner than the next day following the day on which the information is posted;

(2) Disclosure to firms offering industry-wide services, provided that the firm has entered into a confidentiality agreement with the Fund, their principal underwriter or an affiliate of the Fund's principal underwriter. Entities that receive information pursuant to this exception include Lipper (monthly disclosure of full portfolio holdings, provided 5 days after month-end); Vestek (daily disclosure of full portfolio holdings, provided the next business day); and FactSet (daily disclosure of full portfolio holdings provided the next business day);

(3) Disclosure to ADP Investor Communication Services, Inc. as part of the proxy voting recordkeeping services provided to the Fund, and to Investor Research Services, Inc. and Glass Lewis, LLC, as part of the proxy voting administration and research services, respectively, provided to the Fund's adviser (portfolio holdings of issuers as of record date for shareholder meetings);

(4) Disclosure to employees of the Fund's adviser, principal underwriter, administrator, custodian and fund accounting agent, as well as to broker-dealers executing portfolio transactions for the Fund, provided that such disclosure is made for bona fide business purposes; and

(5) Other disclosures made for non-investment purposes, but only if approved in writing in advance by an officer of the Fund. Such exceptions will be reported to the Board of Trustees.

With respect to (5) above, approval will be granted only when the officer determines that the Fund has a legitimate business reason for sharing the portfolio holdings information and the recipients are subject to a duty of confidentiality, including a duty not to trade on the information. As of the date of this SAI, the only entity that receives information pursuant to this exception is GCom2 (quarterly, or more frequently as needed, disclosure of full portfolio holdings) for the purpose of performing certain functions related to the production of the Fund's semi-annual financial statements, quarterly Form N-Q filing and other related items. The Fund's Board of Trustees exercises oversight of the disclosure of the Fund's portfolio holdings by reviewing, on a quarterly basis, persons or entities receiving such disclosure. Notwithstanding the above, there is no assurance that the Fund's policies on the sharing of portfolio holdings information will protect the Fund from the potential misuse of holdings by individuals or firms in possession of that information.

In addition, any disclosures of portfolio holdings information by a Fund or its adviser must be consistent with the anti-fraud provisions of the federal securities laws, the Fund's and the adviser's fiduciary duty to shareholders, and the Fund's code of ethics. The Fund's policies expressly prohibit the sharing of portfolio holdings information if the Fund, its adviser, or any other affiliated party receives compensation or other consideration in connection with such arrangement. The term "consideration" includes any agreement to maintain assets in the Fund or in other funds or accounts managed by the Fund's adviser or by any affiliated person of the adviser.

INVESTMENT STRATEGIES AND RISKS

Investment Restrictions

The following is a description of restrictions on the investments to be made by the Funds. The investment objective of the Loomis Sayles Tax-Managed Equity Fund as set forth in its Prospectus and the restrictions marked with an asterisk (*) are fundamental policies that may not be changed without the vote of a majority of the outstanding voting securities of the Fund (as defined in the 1940 Act). The other restrictions set forth below are not fundamental policies and may be changed by the Trust's Board of Trustees. Except in the case of the 15% limitation on illiquid securities, the percentages set forth below and the percentage limitations set forth in the Prospectus apply at the time of the purchase of a security and shall not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of a purchase of such security.

The Loomis Sayles Bond Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (i) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (ii) purchase and sell put and call options on securities, and (iii) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Global Bond Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them

or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (i) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (ii) purchase and sell put and call options on securities, and (iii) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Small Cap Value Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with

respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (i) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (ii) purchase and sell put and call options on securities, and (iii) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Inflation Protected Securities Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions

in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (1) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (2) purchase and sell put and call options on securities, and (3) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to

options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

(16) Invest more than 20% of its net assets (plus any borrowings made for investment purposes) in securities that are not backed by the full faith and credit of the U.S. government. Prior to implementation of any change to such policy adopted by the Board of Trustees of the Fund, the Fund will provide notice to shareholders. In interpreting this restriction, the 20% policy is applied to current market value.

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

In restriction (16), the 20% policy is applied to current market value. However, if the Fund no longer meets the 20% policy (due to changes in the value of its portfolio holdings or other circumstances beyond its control), it would be required to make future investments in a manner that would bring the Fund into compliance with the 20% requirement, but would not be required to sell portfolio holdings that have increased in value.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Aggressive Growth Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities

category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (i) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (ii) purchase and sell put and call options on securities, and (iii) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Small Cap Growth Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (i) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (ii) purchase and sell put and call options on securities, and (iii) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more

securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Value Fund may not:

(1) Invest in companies for the purpose of exercising control or management.

*(2) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(3) Invest in oil, gas or other mineral leases, rights or royalty contracts or in real estate, commodities or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(4) Make loans, except that the Fund may lend its portfolio securities to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

(5) With respect to 75% of its assets, purchase any security (other than U.S. Government securities) if, as a result, more than 5% of the Fund's assets (taken at current value) would then be invested in securities of a single issuer.

(6) With respect to 75% of its assets, acquire more than 10% of the outstanding voting securities of an issuer.

(7) Pledge, mortgage, hypothecate or otherwise encumber any of its assets, except that the Fund may pledge assets having a value not exceeding 10% of its assets to secure borrowings permitted by restrictions (9) and (10) below. (For purposes of this restriction, collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin are not deemed to be a pledge or other encumbrance of assets.)

*(8) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water and telephone companies will be considered as being in separate industries).

*(9) Borrow money, except to the extent permitted under the 1940 Act.

(10) Borrow money in excess of 20% of its net assets, nor borrow any money except as a temporary measure for extraordinary or emergency purposes.

(11) Purchase securities on margin (except such short term credits as are necessary for clearance of transactions) or make short sales (except where, by virtue of ownership of other securities, it has the right to obtain, without payment of additional consideration, securities equivalent in kind and amount to those sold).

(12) Participate on a joint or joint and several basis in any trading account in securities. (The "bunching" of orders for the purchase or sale of portfolio securities with Loomis Sayles or accounts under its management to reduce brokerage commissions, to average prices among them or to facilitate such transactions is not considered a trading account in securities for purposes of this restriction.)

(13) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

(14) Write or purchase puts, calls, or combinations of both, except that the Fund may (i) acquire warrants or rights to subscribe to securities of companies issuing such warrants or rights, or of parents or subsidiaries of such companies, (ii) purchase and sell put and call options on securities, and (iii) write, purchase and sell put and call options on currencies and enter into currency forward contracts.

*(15) Issue senior securities. (For purposes of this restriction, none of the following is deemed to be a senior security: any pledge or other encumbrance of assets permitted by restriction (7) above; any borrowing permitted by restrictions (9) and (10) above; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of options, forward contracts, futures contracts, or options on futures contracts.)

The Fund intends, based on the views of the SEC, to restrict its investments in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction
(13) above.

For purposes of the foregoing restrictions, the Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

The Loomis Sayles Tax-Managed Equity Fund may not:

*(1) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(2) Invest in oil, gas, or other mineral leases, rights, or royalty contracts, or in real estate, commodities, or commodity contracts. (This restriction does not prevent the Fund from engaging in transactions in futures contracts relating to securities indices, interest rates, or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(3) Make loans, except to the extent permitted under the 1940 Act. (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor (ii) purchasing debt obligations in which the Fund may invest consistent with its investment policies is considered the making of a loan.)

*(4) Change its classification pursuant to Section 5(b) of the 1940 Act from a "diversified" to "non-diversified" management investment company.

*(5) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water, and telephone companies will be considered as being in separate industries).

*(6) Borrow money in excess of 10% of its assets (taken at cost) or 5% of its assets (taken at current value), whichever is lower, nor borrow any money except as a temporary measure for extraordinary or emergency purposes; however, the Fund's use of reverse repurchase agreements and "dollar roll" arrangements shall not constitute borrowing by the Fund for purposes of this restriction.

(7) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

*(8) Issue senior securities other than any borrowing permitted by restriction (6) above. (For the purposes of this restriction, none of the following is deemed to be a senior security: any pledge, mortgage, hypothecation, or other encumbrance of assets; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of or entry into options, forward contracts, futures contracts, options on futures contracts, swap contracts, or any other derivative investments to the extent that Loomis Sayles determines that the Fund is not required to treat such investments as senior securities pursuant to the pronouncements of the SEC.

The Loomis Sayles Tax-Managed Equity Fund intends, based on the views of the SEC, to restrict its investments, if any, in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction (7) above.

Although authorized to invest in restricted securities, the Loomis Sayles Tax-Managed Equity Fund, as a matter of non-fundamental operating policy, currently does not intend to invest in such securities, except Rule 144A securities.

For purposes of the foregoing restrictions, the Loomis Sayles Tax-Managed Equity Fund does not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the staff of the SEC, does the Loomis Sayles Tax-Managed Equity Fund consider such swap contracts to involve the issuance of a senior security, provided the Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

Certain Funds have other non-fundamental investment parameters, as listed below. It is a non-fundamental policy that the investment parameters listed below not be changed without 60 days notice to shareholders of the relevant Funds in accordance with Rule 35d-1 under the 1940 Act.

Loomis Sayles Bond Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in fixed-income securities.

Loomis Sayles Global Bond Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in fixed-income securities.

Loomis Sayles Inflation Protected Securities Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings for investment purposes) in inflation-protected securities.

Loomis Sayles Small Cap Growth Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in equity securities of companies with market capitalizations that fall within the capitalization range of the Russell 2000 Index.

Loomis Sayles Small Cap Value Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in equity securities of companies with market capitalizations that fall within the capitalization range of the Russell 2000 Index.

Loomis Sayles Tax-Managed Equity Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in equity securities.

Investment Strategies

The following is a list of certain investment strategies, including particular types of securities or specific practices, that may be used by Loomis Sayles in managing the Funds. Each Fund's primary strategies are detailed in its Prospectus. The list of securities under each category below is not intended to be an exclusive list of securities for investment. Loomis Sayles may invest in a general category listed below and where applicable with particular emphasis on a certain type of security but investment is not limited to the categories listed below or the securities specially enumerated under each category. Loomis Sayles may invest in some securities under a given category as a primary strategy and in other securities under the same category as a secondary strategy. Loomis Sayles may invest in any security that falls under the specific category including securities that are not listed below.

Fund                 Securities                                         Practices
----                 ----------                                         ---------
Bond Fund            Debt Securities (Investment-Grade Bonds,           Temporary Defensive Strategies
                     Corporate Securities, Convertible Securities, U.S. Repurchase Agreements
                     Government Securities, Lower-Quality Debt          Swap Contracts
                     Securities, Preferred Stock, Zero-Coupon           Illiquid Securities
                     Securities, 144a Securities, Mortgage-Related      Futures Contracts
                     Securities, Stripped Mortgage-Backed Securities,   Options
                     Asset-Backed Securities, REITs, When-Issued
                     Securities, Commercial Paper, Collateralized
                     Mortgage Obligations)
                     Foreign Securities (Emerging Markets, Currency
                     Hedging Transactions, Supranational Entities)

Global Bond Fund     Debt Securities (Investment-Grade Bonds,           Temporary Defensive Strategies
                     Corporate Bonds, Convertible Securities, World     Repurchase Agreements
                     Government Securities, Lower-Quality Debt          Currency Hedging Transactions
                     Securities, Asset-Backed Securities, Zero-         Futures Contracts Options
                     Coupon Securities, 144a Securities, Mortgage-
                     Related Securities, REITs, When-Issued
                     Securities, Commercial Paper, Collateralized
                     Mortgage Obligations)
                     Foreign Securities (Emerging Markets,
                     Supranational Entities)

Small Cap Value Fund Equity Securities (REITs, Investment               144a Securities
                     Companies, Small Cap Companies)                    Hedging Transactions
                     Foreign Securities (Emerging Markets, Currency     Temporary Defensive Strategies
                     Hedging Transactions)

Inflation Protected  Debt Securities (U.S. Government Securities,       Futures Transactions
Securities Fund      Mortgage-Related Securities)                       Temporary Defensive Strategies

Fund                   Securities                                       Practices
----                   ----------                                       ---------
Aggressive Growth Fund Equity Securities (REITs, Mid Cap Companies)     Initial Public Offerings
                       Foreign Securities (Emerging Markets, Currency   144a Securities
                       Hedging Transactions)                            Options
                                                                        Futures Contracts
                                                                        Hedging Transactions
                                                                        Temporary Defensive Strategies
                                                                        Securities Lending

Small Cap Growth Fund  Equity Securities (Small Cap Companies)          144a Securities
                       Foreign Securities (Emerging Markets, Currency   Options
                       Hedging Transactions)                            Futures Contracts
                                                                        Securities Lending
                                                                        Temporary Defensive Strategies

Value Fund             Equity Securities (Mid Cap Companies, Large      Temporary Defensive Strategies
                       Cap Companies, Warrants, Convertible Securities,
                       REITs, 144a Securities)
                       Foreign Securities (Emerging Markets)

Tax-Managed Equity     Equity Securities (Mid Cap Companies, Large      Temporary Defensive Strategies
Fund                   Cap Companies, Small Cap Companies, REITs)       When-Issued Securities
                       Debt Securities (U.S. Government Securities,     144a Securities
                       Zero Coupon Securities, Convertible Securities)

Adjustable Rate Mortgage Security ("ARM")

An ARM, like a traditional mortgage security, is an interest in a pool of mortgage loans that provides investors with payments consisting of both principal and interest as mortgage loans in the underlying mortgage pool are paid off by the borrowers. ARMs have interest rates that are reset at periodic intervals, usually by reference to some interest rate index or market interest rate. Although the rate adjustment feature may act as a buffer to reduce sharp changes in the value of adjustable rate securities, these securities are still subject to changes in value based on changes in market interest rates or changes in the issuer's creditworthiness. Because the interest rates are reset only periodically, changes in the interest rate on ARMs may lag behind changes in prevailing market interest rates. Also, some ARMs (or the underlying mortgages) are subject to caps or floors that limit the maximum change in interest rate during a specified period or over the life of the security. As a result, changes in the interest rate on an ARM may not fully reflect changes in prevailing market interest rates during certain periods. Because of the resetting of interest rates, ARMs are less likely than non-adjustable rate securities of comparable quality and maturity to increase significantly in value when market interest rates fall.

Asset-Backed Securities

The securitization techniques used to develop mortgage securities are also being applied to a broad range of other assets. (Mortgage-related securities are a type of asset-backed security). Through the use of trusts and special purpose vehicles, assets, such as automobile and credit card receivables, are being securitized in pass-through structures similar to mortgage pass-through structures or in a pay-through structure similar to a collateralized mortgage obligation structure. Generally, the issuers of asset-backed bonds, notes or pass-through certificates are special purpose entities and do not have any significant assets other than the receivables securing such obligations. In general, the collateral supporting asset-backed securities is of shorter maturity than mortgage loans. Instruments backed by pools of receivables are similar to mortgage-related securities in that they are subject to unscheduled prepayments of principal prior to maturity. When the obligations are prepaid, the Fund will ordinarily reinvest the

prepaid amounts in securities the yields of which reflect interest rates prevailing at the time. Therefore, a Fund's ability to maintain a portfolio that includes high-yielding asset-backed securities will be adversely affected to the extent that prepayments of principal must be reinvested in securities that have lower yields than the prepaid obligations. Moreover, prepayments of securities purchased at a premium could result in a realized loss.

Bank Loans

The Loomis Sayles Bond Fund may invest in bank loans, which include senior secured and unsecured floating rate loans made by U.S. banks and other financial institutions to corporate customers. Typically, these loans hold the most senior position in a borrower's capital structure, may be secured by the borrower's assets and have interest rates that reset frequently. These loans generally will not be rated investment-grade by the rating agencies. Economic downturns generally lead to higher non-payment and default rates and a senior loan could lose a substantial part of its value prior to a default. However, as compared to junk bonds, senior floating rate loans are typically senior in the capital structure and are often secured by collateral of the borrower. The Fund's investments in loans are subject to credit risk, and even secured bank loans may not be adequately collateralized. The interest rates of bank loans reset frequently, and thus bank loans are subject to interest rate risk. Most bank loans, like most investment-grade bonds, are not traded on any national securities exchange. Bank loans generally have less liquidity than investment-grade bonds and there may be less public information available about them. The Fund may participate in the primary syndicate for a loan or it may also purchase loans from other lenders (sometimes referred to as loan assignments). The Fund may also acquire a participation interest in another lender's portion of the senior loan.

Collateralized Mortgage Obligations ("CMOs")

CMOs are securities backed by a portfolio of mortgages or mortgage securities held under indentures. The underlying mortgages or mortgage securities are issued or guaranteed by the U.S. government or an agency or instrumentality thereof. The issuer's obligation to make interest and principal payments is secured by the underlying portfolio of mortgages or mortgage securities. CMOs are issued with a number of classes or series which have different maturities and which may represent interests in some or all of the interest or principal on the underlying collateral or a combination thereof. CMOs of different classes are generally retired in sequence as the underlying mortgage loans in the mortgage pool are repaid. In the event of sufficient early prepayments on such mortgages, the class or series of CMO first to mature generally will be retired prior to its maturity. Thus, the early retirement of a particular class or series of CMO held by a Fund would have the same effect as the prepayment of mortgages underlying a mortgage pass-through security. CMOs and other asset-backed and mortgage-related securities may be considered derivative securities.

Common Stocks and Other Equity Securities

Common stocks, preferred stocks and similar securities, together called "equity securities," are generally volatile and more risky than some other forms of investment. Equity securities of companies with relatively small market capitalizations may be more volatile than the securities of larger, more established companies and than the broad equity market indices generally. Common stock and other equity securities may take the form of stock in corporations, partnership interests, interests in limited liability companies and other direct or indirect interests in business organizations.

Growth stocks of companies that Loomis Sayles believes have earnings that will grow faster than the economy as a whole are known as growth stocks. The Loomis Sayles Aggressive Growth Fund, the Loomis Sayles Small Cap Growth Fund and the Loomis Sayles Tax-Managed Equity Fund generally invest a significant portion of their assets in growth stocks. Growth stocks typically trade at higher multiples of current earnings than other stocks. As a result, the values of growth stocks may be more sensitive to changes in current or expected earnings than the values of other stocks. If Loomis Sayles' assessment of the prospects for a company's earnings growth is wrong, or if its judgment of how other investors will value the company's earnings growth is wrong, then the price of that company's stock may fall or may not approach the value that Loomis Sayles has placed on it.

Value stocks of companies that are not expected to experience significant earnings growth, but whose stocks Loomis Sayles believes are undervalued compared to their true worth, are known as value stocks. These

companies may have experienced adverse business developments or may be subject to special risks that have caused their stocks to be out of favor. If Loomis Sayles' assessment of a company's prospects is wrong, or if other investors do not eventually recognize the value of the company, then the price of the company's stock may fall or may not approach the value that Loomis Sayles has placed on it. The Loomis Sayles Value Fund and the Loomis Sayles Small Cap Value Fund generally invest a significant portion of their assets in value stocks.

Convertible Securities

Convertible securities include corporate bonds, notes or preferred stocks of U.S. or foreign issuers that can be converted into (that is, exchanged for) common stocks or other equity securities. Convertible securities also include other securities, such as warrants, that provide an opportunity for equity participation. Because convertible securities can be converted into equity securities, their values will normally vary in some proportion with those of the underlying equity securities. Convertible securities usually provide a higher yield than the underlying equity, however, so that the price decline of a convertible security may sometimes be less substantial than that of the underlying equity security. Convertible securities usually provide a lower yield than comparable fixed-income securities.

Depositary Receipts

Certain Funds may invest in foreign equity securities by purchasing "depositary receipts." Depositary receipts are instruments issued by a bank that represent an interest in equity securities held by arrangement with the bank. Depositary receipts can be either "sponsored" or "unsponsored." Sponsored depositary receipts are issued by banks in cooperation with the issuer of the underlying equity securities. Unsponsored depositary receipts are arranged without involvement by the issuer of the underlying equity securities and, therefore, less information about the issuer of the underlying equity securities may be available and price may be more volatile than sponsored depositary receipts. American Depositary Receipts ("ADRs") are depositary receipts that are bought and sold in the United States and are typically issued by a U.S. bank or trust company which evidence ownership of underlying securities by a foreign corporation. European Depositary Receipts ("EDRs") and Global Depositary Receipts ("GDRs") are depositary receipts that are typically issued by foreign banks or trust companies which evidence ownership of underlying securities issued by either a foreign or United States corporation. All depositary receipts, including those denominated in U.S. dollars, will be subject to foreign currency exchange risk.

Emerging Markets

Investments in foreign securities may include investments in emerging or developing countries, whose economies or securities markets are not yet highly developed. Special considerations associated with these investments (in addition to the considerations regarding foreign investments generally) may include, among others, greater political uncertainties, an economy's dependence on revenues from particular commodities or on international aid or development assistance, currency transfer restrictions, highly limited numbers of potential buyers for such securities and delays and disruptions in securities settlement procedures.

In determining whether to invest in securities of foreign issuers, the adviser of the Fund may consider the likely effects of foreign taxes on the net yield available to the Fund and its shareholders. Compliance with foreign tax laws may reduce a Fund's net income available for distribution to shareholders.

Fixed-Income Securities

Fixed-income securities pay a specified rate of interest or dividends, or a rate that is adjusted periodically by reference to some specified index or market rate. Fixed-income securities include securities issued by federal, state, local, and foreign governments and related agencies, and by a wide range of private or corporate issuers. Fixed-income securities include, among others, bonds, debentures, notes, bills, and commercial paper. Because interest rates vary, it is impossible to predict the income of the Fund for any particular period. The net asset value of the Fund's shares will vary as a result of changes in the value of the securities in the Fund's portfolio.

To be considered investment-grade quality, at least one major rating agency must have rated the security in one of its top four rating categories at the time the Fund acquires the security or, if the security is unrated, Loomis Sayles must have determined it to be of comparable quality.

A fixed-income security will be considered a lower-rated fixed-income security ("junk bond") if it is of below investment-grade quality. To be considered investment-grade quality, at least one major rating agency must have rated the security in one of its top four rating categories at the time the Fund acquires the security or, if the security is unrated, Loomis Sayles must have determined it to be of comparable quality. Therefore, lower-rated fixed-income securities are securities that, at the time the Fund acquires the security, none of the major rating agencies has rated in one of its top four rating categories, or unrated securities that Loomis Sayles has determined to be of comparable quality.

Lower-rated fixed-income securities are subject to greater credit risk and market risk than higher quality fixed-income securities. Lower-rated fixed-income securities are considered predominantly speculative with respect to the ability of the issuer to make timely principal and interest payments. If the Fund invests in lower-rated fixed-income securities, the Fund's achievement of its objective may be more dependent on Loomis Sayles' own credit analysis than is the case with funds that invest in higher quality fixed-income securities. The market for lower-rated fixed-income securities may be more severely affected than some other financial markets by economic recession or substantial interest rate increases, by changing public perceptions of this market, or by legislation that limits the ability of certain categories of financial institutions to invest in these securities. In addition, the secondary market may be less liquid for lower-rated fixed-income securities. This lack of liquidity at certain times may affect the values of these securities and may make the evaluation and sale of these securities more difficult. Lower-rated fixed-income securities may be in poor standing or in default and typically have speculative characteristics.

For more information about the ratings services' descriptions of the various rating categories, see Appendix A. The Fund may continue to hold fixed-income securities that are downgraded in quality subsequent to their purchase if Loomis Sayles believes it would be advantageous to do so.

Foreign Currency Hedging Transactions

To protect against a change in the foreign currency exchange rate between the date on which a Fund contracts to purchase or sell a security and the settlement date for the purchase or sale, or to "lock in" the equivalent of a dividend or interest payment in another currency, a Fund might purchase or sell a foreign currency on a spot (i.e., cash) basis at the prevailing spot rate. If conditions warrant, a Fund may also enter into contracts with banks or broker-dealers to purchase or sell foreign currencies at a future date ("forward contracts"). A Fund will maintain cash or other liquid assets eligible for purchase by the Fund in a segregated account with the custodian in an amount at least equal to the lesser of (i) the difference between the current value of the Fund's liquid holdings that settle in the relevant currency and the Fund's outstanding obligations under currency forward contracts, or (ii) the current amount, if any, that would be required to be paid to enter into an offsetting forward currency contract which would have the effect of closing out the original forward contract. A Fund's use of currency hedging transactions may be limited by tax considerations. The adviser may decide not to engage in currency hedging transactions and there is no assurance that any currency hedging strategy used by the Fund will succeed. In addition, suitable currency hedging transactions may not be available in all circumstances and there can be no assurance that a Fund will engage in these transactions when they would be beneficial. A Fund may also purchase or sell foreign currency futures contracts traded on futures exchanges. Foreign currency futures contract transactions involve risks similar to those of other futures transactions.

Foreign Currency Transactions

Transactions in foreign currencies, foreign-currency denominated debt securities and certain foreign currency options, future contracts, and forward contracts (and similar instruments) may give rise to ordinary income or loss to the extent such income or loss results from fluctuations in the value of the foreign currency concerned.

Foreign Securities

A Fund may invest in foreign securities. Such investments present risks not typically associated with investments in comparable securities of U.S. issuers.

Since most foreign securities are denominated in foreign currencies or traded primarily in securities markets in which settlements are made in foreign currencies, the value of these investments and the net investment

income available for distribution to shareholders of a Fund may be affected favorably or unfavorably by changes in currency exchange rates or exchange control regulations. Because a Fund may purchase securities denominated in foreign currencies, a change in the value of any such currency against the U.S. dollar will result in a change in the U.S. dollar value of the Fund's assets and the Fund's income available for distribution.

In addition, although a Fund's income may be received or realized in foreign currencies, the Fund will be required to compute and distribute its income in U.S. dollars. Therefore, if the value of a currency relative to the U.S. dollar declines after a Fund's income has been earned in that currency, translated into U.S. dollars and declared as a dividend, but before payment of such dividend, the Fund could be required to liquidate portfolio securities to pay such dividend. Similarly, if the value of a currency relative to the U.S. dollar declines between the time a Fund incurs expenses in U.S. dollars and the time such expenses are paid, the amount of such currency required to be converted into U.S. dollars in order to pay such expenses in U.S. dollars will be greater than the equivalent amount in such currency of such expenses at the time they were incurred.

There may be less information publicly available about a foreign corporate or government issuer than about a U.S. issuer, and foreign corporate issuers are not generally subject to accounting, auditing and financial reporting standards and practices comparable to those in the United States. The securities of some foreign issuers are less liquid and at times more volatile than securities of comparable U.S. issuers. Foreign brokerage commissions and securities custody costs are often higher than those in the United States, and judgments against foreign entities may be more difficult to obtain and enforce. With respect to certain foreign countries, there is a possibility of governmental expropriation of assets, confiscatory taxation, political or financial instability and diplomatic developments that could affect the value of investments in those countries. The receipt of interest on foreign government securities may depend on the availability of tax or other revenues to satisfy the issuer's obligations.

Illiquid Securities

Certain Funds may purchase illiquid securities. Illiquid securities are those that are not readily resalable, which may include securities whose disposition is restricted by federal securities laws. Investment in restricted or other illiquid securities involves the risk that a Fund may be unable to sell such a security at the desired time. Also, a Fund may incur expenses, losses or delays in the process of registering restricted securities prior to resale.

Certain Funds may purchase Rule 144A securities, which are privately offered securities that can be resold only to certain qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933 (the "Securities Act"). The Fund may also purchase commercial paper issued under Section 4(2) of the Securities Act. Investing in Rule 144A securities and Section 4(2) commercial paper could have the effect of increasing the level of the Fund's illiquidity to the extent that qualified institutional buyers become, for a time, uninterested in purchasing these securities. Rule 144A securities and
Section 4(2) commercial paper are treated as illiquid, unless the adviser has determined, under guidelines established by the Trust's Board of Trustees, that the particular issue is liquid.

Investment Companies

Investment companies, including companies such as "iShares," "SPDRs" and "VIPERs," are essentially pools of securities. Investing in other investment companies involves substantially the same risks as investing directly in the underlying securities, but may involve additional expenses at the investment company level, such as investment advisory fees and operating expenses. In some cases, investing in an investment company may involve the payment of a premium over the value of the assets held in that investment company's portfolio. As an investor in another investment company, a Fund will bear its ratable share of the investment company's expenses, including advisory fees, and the Fund's shareholders will bear such expenses indirectly, in addition to similar fees and expenses of the Fund.

Despite the possibility of greater fees and expenses, investment in other investment companies may be attractive nonetheless for several reasons, especially in connection with foreign investments. Because of restrictions on direct investment by U.S. entities in certain countries, investing indirectly in such countries (by purchasing shares of another fund that is permitted to invest in such countries) may be the most practical and efficient way for a Fund to invest in such countries. In other cases, when a Fund's adviser desires to make only a relatively small investment in a particular country, investing through another fund that holds a diversified portfolio in that country may be more effective than investing directly in issuers in that country.

Investment Pools of Credit-Linked, Credit-Default, Interest Rate, Currency-Exchange and Equity-Linked Swap Contracts

Certain Funds may invest in publicly or privately issued interests in investment pools whose underlying assets are credit default, credit-linked, interest rate, currency exchange and/or equity-linked swap contracts (individually a "Swap" and all together "Swaps") and related underlying securities or securities loan agreements. Swaps are agreements between two or more parties to exchange sequences of cash flows over a period in the future. The pools' investment results may be designed to correspond generally to the performance of a specified securities index or "basket" of securities, or sometimes a single security. These types of pools are often used to gain exposure to multiple securities with less of an investment than would be required to invest directly in the individual securities. They may also be used to gain exposure to foreign securities markets without investing in the foreign securities themselves and/or the relevant foreign market. To the extent that the Fund invests in pools of Swaps and related underlying securities or securities loan agreements whose return corresponds to the performance of a foreign securities index or one or more of foreign securities, investing in such pools will involve risks similar to the risks of investing in foreign securities. See "Foreign Securities" above. In addition, the investing Fund bears the risk that the pool may default on its obligations under the interests in the pool. The investing Fund also bears the risk that a counterparty of an underlying Swap, the issuer of a related underlying security or the counterparty of an underlying securities loan agreement may default on its obligations. Swaps are often used for many of the same purposes as, and share many of the same risks with, other derivative instruments such as, participation notes and zero-strike warrants and options and debt-linked and/or equity-linked securities. Interests in privately offered investment pools of Swaps may be considered illiquid and, except to the extent that such interests are issued under Rule 144A and deemed liquid, subject to the Fund's restrictions on investments in illiquid securities.

Initial Public Offerings

Certain funds may purchase securities of companies that are offered pursuant to an initial public offering ("IPO"). An IPO is a company's first offering of stock to the public in the primary market, typically to raise additional capital. The Fund may purchase a "hot" IPO (also known as a "hot issue"), which is an IPO that is oversubscribed and, as a result, is an investment opportunity of limited availability. As a consequence, the price at which these IPO shares open in the secondary market may be significantly higher than the original IPO price. IPO securities tend to involve greater risk due, in part, to public perception and the lack of publicly available information and trading history. There is the possibility of losses resulting from the difference between the issue price and potential diminished value of the stock once traded in the secondary market. The Fund's investment in IPO securities may have a significant impact on the Fund's performance and may result in significant capital gains.

Mortgage-Related Securities

Mortgage-related securities, such as Government National Mortgage Association ("GNMA") or Federal National Mortgage Association ("FNMA") certificates, differ from traditional debt securities. Among the major differences are that interest and principal payments are made more frequently, usually monthly, and that principal may be prepaid at any time because the underlying mortgage loans generally may be prepaid at any time. As a result, if a Fund purchases these assets at a premium, a faster-than-expected prepayment rate will tend to reduce yield to maturity, and a slower-than-expected prepayment rate may have the opposite effect of increasing yield to maturity. If a Fund purchases mortgage-related securities at a discount, faster-than-expected prepayments will tend to increase, and slower-than-expected prepayments tend to reduce, yield to maturity. Prepayments, and resulting amounts available for reinvestment by a Fund, are likely to be greater during a period of declining interest rates and, as a result, are likely to be reinvested at lower interest rates. Accelerated prepayments on securities purchased at a premium may result in a loss of principal if the premium has not been fully amortized at the time of prepayment. Although these securities will decrease in value as a result of increases in interest rates generally, they are likely to appreciate less than other fixed-income securities when interest rates decline because of the risk of prepayments. In addition, an increase in interest rates would also increase the inherent volatility of a Fund by increasing the average life of the Fund's portfolio securities.

Investment-Grade Debt Securities

Certain Funds may invest in investment-grade debt securities, which include all types of debt instruments

that are of medium and high-quality. Some possess speculative characteristics and may be more sensitive to economic changes and to changes in the financial conditions of issuers. A debt security is considered to be investment-grade if it is rated investment-grade by Standard & Poor's Rating Group ("Standard & Poor's" or "S&P") or Moody's Investor's Service, Inc. ("Moody's") or is unrated but considered to be of equivalent quality by an investment adviser. For more information, including a detailed description of the ratings assigned by S&P and Moody's, please refer to the Statement's "Appendix A -- Description of Securities Ratings."

Lower Quality Debt Securities

Certain Funds may invest in lower quality fixed-income securities. Fixed-income securities rated BB or lower by Standard & Poor's or Ba or lower by Moody's (and comparable unrated securities) are of below "investment-grade" quality. Lower quality fixed-income securities generally provide higher yields, but are subject to greater credit and market risk than higher-quality fixed-income securities, including U.S. government and many foreign government securities. Lower quality fixed-income securities are considered predominantly speculative with respect to the ability of the issuer to meet principal and interest payments. Achievement of the investment objective of a Fund investing in lower quality fixed-income securities may be more dependent on the Fund's adviser's own credit analysis than for a Fund investing in higher-quality bonds. The market for lower quality fixed-income securities may be more severely affected than some other financial markets by economic recession or substantial interest rate increases, by changing public perceptions of such market or by legislation that limits the ability of certain categories of financial institutions to invest in these securities. In addition, the secondary market may be less liquid for lower-rated fixed-income securities. This lack of liquidity at certain times may affect the valuation of these securities and may make the valuation and sale of these securities more difficult. Securities of below investment-grade quality are considered high yield, high risk securities and are commonly known as "junk bonds." For more information, including a detailed description of the ratings assigned by S&P and Moody's, please refer to the Statement's "Appendix A -- Description of Securities Ratings."

Money Market Instruments

A Fund may seek to minimize risk by investing in money market instruments, which are high-quality, short-term securities. Although changes in interest rates can change the market value of a security, a Fund expects those changes to be minimal with respect to these securities, which are often purchased for defensive purposes.

Money market obligations of foreign banks or of foreign branches or subsidiaries of U.S. banks may be subject to different risks than obligations of domestic banks, such as foreign economic, political and legal developments and the fact that different regulatory requirements apply.

Options and Futures Transactions

An option entitles the holder to receive (in the case of a call option) or to sell (in the case of a put option) a particular security at a specified exercise price. An "American style" option allows exercise of the option at any time during the term of the option. A "European style" option allows an option to be exercised only at the end of its term. Options may be traded on or off an established securities exchange.

If the holder of an option wishes to terminate its position, it may seek to effect a closing sale transaction by selling an option identical to the option previously purchased. The effect of the purchase is that the previous option position will be canceled. A Fund will realize a profit from closing out an option if the price received for selling the offsetting position is more than the premium paid to purchase the option; the Fund will realize a loss from closing out an option transaction if the price received for selling the offsetting option is less than the premium paid to purchase the option.

The use of options involves risks. One risk arises because of the imperfect correlation between movements in the price of options and movements in the price of the securities that are the subject of the hedge. A Fund's hedging strategies will not be fully effective if such imperfect correlation occurs.

Price movement correlation may be distorted by illiquidity in the options markets and the participation of speculators in such markets. If an insufficient number of contracts are traded, commercial users may not deal in options because they do not want to assume the risk that they may not be able to close out their positions within a

reasonable amount of time. In such instances, options market prices may be driven by different forces than those driving the market in the underlying securities, and price spreads between these markets may widen. The participation of speculators in the market enhances its liquidity. Nonetheless, the trading activities of speculators in the options markets may create temporary price distortions unrelated to the market in the underlying securities.

An exchange-traded option may be closed out only on an exchange that generally provides a liquid secondary market for an option of the same series. If a liquid secondary market for an exchange-traded option does not exist, it might not be possible to effect a closing transaction with respect to a particular option, with the result that the Fund would have to exercise the option in order to accomplish the desired hedge. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both;
(iii) trading halts, suspensions, or other restrictions may be imposed with respect to particular classes or series of options or underlying securities;
(iv) unusual or unforeseen circumstances may interrupt normal operations on an exchange; (v) the facilities of an exchange or the Options Clearing Corporation or other clearing organization may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in that class or series of options) would cease to exist, although outstanding options on that exchange that had been issued by the Options Clearing Corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

The successful use of options depends in part on the ability of Loomis Sayles to forecast correctly the direction and extent of interest rate, stock price, or currency value movements within a given time frame. To the extent interest rates, stock prices, or currency values move in a direction opposite to that anticipated, a Fund may realize a loss on the hedging transaction that is not fully or partially offset by an increase in the value of portfolio securities. In addition, whether or not interest rates or the relevant stock price or relevant currency values move during the period that the Fund holds options positions, the Fund will pay the cost of taking those positions (i.e., brokerage costs). As a result of these factors, the Fund's total return for such period may be less than if it had not engaged in the hedging transaction.

An over-the-counter option (an option not traded on an established exchange) may be closed out only with the other party to the original option transaction. With over-the-counter options, a Fund is at risk that the other party to the transaction will default on its obligations, or will not permit a Fund to terminate the transaction before its scheduled maturity. While the Fund will seek to enter into over-the-counter options only with dealers who agree to or are expected to be capable of entering into closing transactions with the Fund, there can be no assurance that the Fund will be able to liquidate an over-the-counter option at a favorable price at any time prior to its expiration. Accordingly, the Fund might have to exercise an over-the-counter option it holds in order to achieve the intended hedge. Over-the-counter options are not subject to the protections afforded purchasers of listed options by the Options Clearing Corporation or other clearing organizations.

Income earned by a Fund from its hedging activities will be treated as capital gain and, if not offset by net recognized capital losses incurred by the Fund, will be distributed to shareholders in taxable distributions. Although gain from options transactions may hedge against a decline in the value of a Fund's portfolio securities, that gain, to the extent not offset by losses, will be distributed in light of certain tax considerations and will constitute a distribution of that portion of the value preserved against decline.

In accordance with Commodity Futures Trading Commission Rule 4.5, each of the Funds that may engage in futures transactions, including without limitation futures and options on futures, will use futures transactions solely for bona fide hedging purposes or will limit its investment in futures transactions for other than bona fide hedging purposes so that the aggregate initial margin and premiums required to establish such positions will not exceed 5% of the liquidation value of the Fund, after taking into account unrealized profits and unrealized losses on any such futures transactions.

A futures contract is an agreement between two parties to buy and sell a particular commodity (e.g., an interest-bearing security) for a specified price on a specified future date. In the case of futures on an index, the seller and buyer agree to settle in cash, at a future date, based on the difference in value of the contract between the date it is opened and the settlement date. The value of each contract is equal to the value of the index from time to time

multiplied by a specified dollar amount. For example, long-term municipal bond index futures trade in contracts equal to $1000 multiplied by the Bond Buyer Municipal Bond Index, and S&P 500 Index futures trade in contracts equal to $500 multiplied by the S&P 500 Index.

When a trader, such as a Fund, enters into a futures contract, it is required to deposit with (or for the benefit of) its broker as "initial margin" an amount of cash or short-term high-quality securities (such as U.S. Treasury bills or high-quality tax exempt bonds acceptable to the broker) equal to approximately 2% to 5% of the delivery or settlement price of the contract (depending on applicable exchange rules). Initial margin is held to secure the performance of the holder of the futures contract. As the value of the contract changes, the value of futures contract positions increases or declines. At the end of each trading day, the amount of such increase and decline is received and paid respectively by and to the holders of these positions. The amount received or paid is known as "variation margin." If the Fund has a long position in a futures contract it will establish a segregated account with the Fund's custodian containing cash or liquid securities eligible for purchase by the Fund equal to the purchase price of the contract (less any margin on deposit). For short positions in futures contracts, the Fund will establish a segregated account with the custodian with cash or liquid securities eligible for purchase by the Fund that, when added to the amounts deposited as margin, equal the market value of the instruments or currency underlying the futures contracts.

Although futures contracts by their terms require actual delivery and acceptance of securities (or cash in the case of index futures), in most cases the contracts are closed out before settlement. A futures sale is closed by purchasing a futures contract for the same aggregate amount of the specific type of financial instrument or commodity and with the same delivery date. Similarly, the closing out of a futures purchase is closed by the purchaser selling an offsetting futures contract.

Gain or loss on a futures position is equal to the net variation margin received or paid over the time the position is held, plus or minus the amount received or paid when the position is closed, minus brokerage commissions.

Pay-in-Kind Securities

Certain Funds may invest in pay-in-kind securities, which are securities that pay dividends or interest in the form of additional securities of the issuer, rather than in cash. These securities are usually issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the securities, prevailing interest rates, the liquidity of the security and the perceived credit quality of the issuer. The market prices of pay-in-kind securities generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than are other types of securities having similar maturities and credit quality.

Private Placements

The Funds may invest in securities that are purchased in private placements and, accordingly, are subject to restrictions on resale as a matter of contract or under federal securities laws. Because there may be relatively few potential purchasers for these securities, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, a Fund could find it more difficult or impossible to sell the securities when its investment adviser believes that it is advisable to do so or may be able to sell the securities only at prices lower than if the securities were more widely-held. At times, it also may be more difficult to determine the fair value of the securities for purposes of computing a Fund's net asset value.

While private placements may offer opportunities for investment that are not otherwise available on the open market, the securities so purchased are often "restricted securities," which are securities that cannot be sold to the public without registration under the Securities Act of 1933 (the "Securities Act") or the availability of an exemption from registration (such as Rule 144 or Rule 144A under the Securities Act), or that are not readily marketable because they are subject to other legal or contractual delays or restrictions on resale.

The absence of a trading market can make it difficult to ascertain a market value for illiquid investments such as private placements. Disposing of illiquid investments may involve time-consuming negotiation and legal expenses, and it may be difficult or impossible for a Fund to sell them promptly at an acceptable price. A Fund may have to bear the extra expense of registering the securities for resale and the risk of substantial delay in effecting the

registration. In addition, market quotations typically are less readily available for these securities. The judgment of the Funds' investment adviser may at times play a greater role in valuing these securities than in the case of unrestricted securities.

Generally speaking, restricted securities may be sold only to qualified institutional buyers, in a privately-negotiated transaction to a limited number of purchasers, in limited quantities after they have been held for a specified period of time and other conditions are met pursuant to an exemption from registration, or in a public offering for which a registration statement is in effect under the Securities Act. A Fund may be deemed to be an underwriter for purposes of the Securities Act when selling restricted securities to the public so that the Fund may be liable to purchasers of the securities if the registration statement prepared by the issuer, or the prospectus forming a part of the registration statement, is materially inaccurate or misleading.

Privatizations

Certain Funds may participate in privatizations. In a number of countries around the world, governments have undertaken to sell to investors interests in enterprises that the government has historically owned or controlled. These transactions are known as "privatizations" and may in some cases represent opportunities for significant capital appreciation. In some cases, the ability of U.S. investors, such as the Funds, to participate in privatizations may be limited by local law, and the terms of participation for U.S. investors may be less advantageous than those for local investors. Also, there is no assurance that privatized enterprises will be successful, or that an investment in such an enterprise will retain its value or appreciate in value.

Real Estate Investment Trusts ("REITs")

REITs are pooled investment vehicles that invest primarily in either real estate or real-estate-related loans. REITs involve certain unique risks in addition to those risks associated with investing in the real estate industry in general (such as possible declines in the value of real estate, lack of availability of mortgage funds, or extended vacancies of property). Equity REITs may be affected by changes in the value of the underlying property owned by the REITs, while mortgage REITs may be affected by the quality of any credit extended. REITs are dependent upon management skills, are not diversified outside of real estate, and are subject to heavy cash flow dependency, risks of default by borrowers, and self-liquidation. REITs are also subject to the possibilities of failing to qualify for tax-free pass-through of income under the Internal Revenue Code of 1986, as amended (the "Code") and failing to maintain their exemptions from registration under the 1940 Act.

REITs may have limited financial resources, may trade less frequently and in a limited volume, and may be subject to more abrupt or erratic price movements than more widely-held securities.

A Fund's investment in a REIT may require the Fund to accrue and distribute income not yet received or may result in the Fund making distributions that constitute a return of capital to Fund shareholders for federal income tax purposes. In addition, distributions by a Fund from REITs will not qualify for the corporate dividends-received deduction, or, generally, for treatment as qualified dividend income.

Repurchase Agreements

A Fund may enter into repurchase agreements, by which a Fund purchases a security and obtains a simultaneous commitment from the seller to repurchase the security at an agreed-upon price and date. The resale price is in excess of the purchase price and reflects an agreed-upon market interest rate unrelated to the coupon rate on the purchased security. Such transactions afford a Fund the opportunity to earn a return on temporarily available cash at relatively low market risk. While the underlying security may be a bill, certificate of indebtedness, note or bond issued by an agency, authority or instrumentality of the U.S. government, the obligation of the seller is not guaranteed by the U.S. government and there is a risk that the seller may fail to repurchase the underlying security. In such event, a Fund would attempt to exercise rights with respect to the underlying security, including possible disposition in the market. However, a Fund may be subject to various delays and risks of loss, including (i) possible declines in the value of the underlying security during the period while the Fund seeks to enforce its rights thereto, (ii) possible reduced levels of income and lack of access to income during this period and
(iii) inability to enforce rights and the expenses involved in the attempted enforcement.

Rule 144A Securities

Rule 144A securities are privately offered securities that can be resold only to certain qualified institutional buyers pursuant to Rule 144A under the Securities Act. A Fund may also purchase commercial paper issued under
Section 4(2) of the Securities Act. Investing in Rule 144A securities and
Section 4(2) commercial paper could have the effect of increasing the level of a Fund's illiquidity to the extent that qualified institutional buyers become, for a time, uninterested in purchasing these securities. Rule 144A securities and Section 4(2) commercial paper are treated as illiquid, unless the adviser has determined, under guidelines established by the Trust's Board of Trustees, that the particular issue is liquid.

Securities Lending

A Fund may lend from its total assets in the form of their portfolio securities to broker-dealers under contracts calling for collateral equal to at least the market value of the securities loaned, marked to market on a daily basis. A Fund will continue to benefit from interest or dividends on the securities loaned and may also earn a return from the collateral, which may include shares of a money market fund subject to any investment restrictions listed in this Statement. Under some securities lending arrangements a Fund may receive a set fee for keeping its securities available for lending. Any voting rights, or rights to consent, relating to securities loaned pass to the borrower. However, if a material event (as determined by the adviser) affecting the investment occurs, such loans will be called if possible, so that the securities may be voted by the Fund. A Fund pays various fees in connection with such loans, including shipping fees and reasonable custodian and placement fees approved by the Board of Trustees of the Trust or persons acting pursuant to the direction of the Boards.

These transactions must be fully collateralized at all times, but involve some credit risk to the Fund if the borrower or the party (if any) guaranteeing the loan should default on its obligation and the Fund is delayed in or prevented from recovering the collateral.

Short-Term Trading

The Funds may, consistent with their investment objectives, engage in portfolio trading in anticipation of, or in response to, changing economic or market conditions and trends. These policies may result in higher turnover rates in the Fund's portfolio, which may produce higher transaction costs and a higher level of taxable capital gains. Portfolio turnover considerations will not limit the adviser's investment discretion in managing a Fund's assets. The Funds anticipate that their portfolio turnover rates will vary significantly from time to time depending on the volatility of economic and market conditions.

Small Capitalization Companies

The Funds may invest in companies with relatively small market capitalizations. Such investments may involve greater risk than is usually associated with more established companies. These companies often have sales and earnings growth rates that exceed those of companies with larger market capitalization. Such growth rates may in turn be reflected in more rapid share price appreciation. However, companies with smaller market capitalization often have limited product lines, markets or financial resources and may be dependent upon a relatively small management group. These securities may have limited marketability and may be subject to more abrupt or erratic movements in price than securities of companies with larger market capitalization or market averages in general. The net asset value of funds that invest in companies with relatively small market capitalizations therefore may fluctuate more widely than market averages.

Structured Notes

Certain Funds may invest in a broad category of instruments known as "structured notes." These instruments are debt obligations issued by industrial corporations, financial institutions or governmental or international agencies. Traditional debt obligations typically obligate the issuer to repay the principal plus a specified rate of interest. Structured notes, by contrast, obligate the issuer to pay amounts of principal or interest that are determined by reference to changes in some external factor or factors. For example, the issuer's obligations could be determined by reference to changes in the value of a commodity (such as gold or oil), a foreign currency, an index of securities (such as the S&P 500 Index) or an interest rate (such as the U.S. Treasury bill rate). In some

cases, the issuer's obligations are determined by reference to changes over time in the difference (or "spread") between two or more external factors (such as the U.S. prime lending rate and the total return of the stock market in a particular country, as measured by a stock index). In some cases, the issuer's obligations may fluctuate inversely with changes in an external factor or factors (for example, if the U.S. prime lending rate goes up, the issuer's interest payment obligations are reduced). In some cases, the issuer's obligations may be determined by some multiple of the change in an external factor or factors (for example, three times the change in the U.S. Treasury bill rate). In some cases, the issuer's obligations remain fixed (as with a traditional debt instrument) so long as an external factor or factors do not change by more than the specified amount (for example, if the value of a stock index does not exceed some specified maximum), but if the external factor or factors change by more than the specified amount, the issuer's obligations may be sharply reduced.

Structured notes can serve many different purposes in the management of a mutual fund. For example, they can be used to increase a Fund's exposure to changes in the value of assets that the Fund would not ordinarily purchase directly (such as stocks traded in a market that is not open to U.S. investors). They can also be used to hedge the risks associated with other investments a Fund holds. For example, if a structured note has an interest rate that fluctuates inversely with general changes in a country's stock market index, the value of the structured note would generally move in the opposite direction to the value of holdings of stocks in that market, thus moderating the effect of stock market movements on the value of a Fund's portfolio as a whole.

Risks. Structured notes involve special risks. As with any debt obligation, structured notes involve the risk that the issuer will become insolvent or otherwise default on its payment obligations. This risk is in addition to the risk that the issuer's obligations (and thus the value of a Fund's investment) will be reduced because of adverse changes in the external factor or factors to which the obligations are linked. The value of structured notes will in many cases be more volatile (that is, will change more rapidly or severely) than the value of traditional debt instruments. Volatility will be especially high if the issuer's obligations are determined by reference to some multiple of the change in the external factor or factors. Many structured notes have limited or no liquidity, so that a Fund would be unable to dispose of the investment prior to maturity. As with all investments, successful use of structured notes depends in significant part on the accuracy of the adviser's analysis of the issuer's creditworthiness and financial prospects, and of the adviser's forecast as to changes in relevant economic and financial market conditions and factors. In instances where the issuer of a structured note is a foreign entity, the usual risks associated with investments in foreign securities (described below) apply. Structured notes may be considered derivative securities.

Step Coupon Securities

Certain Funds may invest in step coupon securities. Step-coupon securities trade at a discount from their face value and pay coupon interest. The coupon rate is low for an initial period and then increases to a higher coupon rate thereafter. Market values of these types of securities generally fluctuate in response to changes in interest rates to a greater degree than do conventional interest-paying securities of comparable term and quality. Under many market conditions, investments in such securities may be illiquid, making it difficult for a Fund to dispose of them or determine their current value.

"Stripped" Securities

Certain Funds may invest in stripped securities, which are usually structured with two or more classes that receive different proportions of the interest and principal distribution on a pool of U.S. government, or foreign government securities or mortgage assets. In some cases, one class will receive all of the interest (the interest-only or "IO" class), while the other class will receive the entire principal (the principal-only or "PO" class). Stripped securities commonly have greater market volatility than other types of fixed-income securities. In the case of stripped mortgage securities, if the underlying mortgage assets experience greater than anticipated payments of principal, a Fund may fail to recoup fully its investments in IOs. The staff of the SEC has indicated that it views stripped mortgage securities as illiquid unless the securities are issued by the U.S. government or its agencies and are backed by fixed-rate mortgages. The Funds intend to abide by the staff's position. Stripped securities may be considered derivative securities.

Supranational Entities

A Fund may invest in obligations of supranational entities. A supranational entity is an entity designated or supported by national governments to promote economic reconstruction, development or trade amongst nations. Examples of supranational entities include the International Bank for Reconstruction and Development (the "World Bank") and the European Investment Bank. Obligations of supranational entities are subject to the risk that the governments on whose support the entity depends for its financial backing or repayment may be unable or unwilling to provide that support. Obligations of a supranational entity that are denominated in foreign currencies will also be subject to the risks associated with investments in foreign currencies, as described above under "Foreign Securities."

Swap Transactions

A Fund may enter into interest rate or currency swaps to preserve a return or spread on a particular investment or portion of its portfolio, to protect against currency fluctuations, to manage duration, or to protect against any increase in the price of securities the Fund anticipates purchasing at a later date. A swap transaction involves an agreement (typically with a bank or a brokerage firm as counter party) to exchange two streams of payments (for example, an exchange of floating rate payments for fixed rate payments with respect to a notional amount of principal). A Fund will segregate liquid assets at its custodian bank in an amount sufficient to cover its current obligations under swap agreements. Because swap agreements are not exchange-traded, but are private contracts into which a Fund and a swap counterparty enter as principals, the Fund may experience a loss or delay in recovering assets if the counterparty defaults on its obligations.

Tax Exempt Securities

The Funds may invest in "Tax Exempt Securities," which term refers to debt securities the interest from which is, in the opinion of bond counsel to the issuer (or on the basis of other authority believed by the Fund's portfolio manager to be reliable), exempt from federal income tax. Tax Exempt Securities include debt obligations issued by or on behalf of states, territories and possessions of the United States and their political subdivisions (for example, counties, cities, towns, villages and school districts) and authorities to obtain funds for various public purposes, including the construction of a wide range of public facilities such as airports, bridges, highways, housing, hospitals, mass transportation, schools, streets and water and sewer works. Other public purposes for which certain Tax Exempt Securities may be issued include the refunding of outstanding obligations, obtaining funds for federal operating expenses, or obtaining funds to lend to public or private institutions for the construction of facilities such as educational, hospital and housing facilities. In addition, certain types of private activity bonds have been or may be issued by public authorities or on behalf of state or local governmental units to finance privately operated housing facilities, sports facilities, convention or trade facilities, air or water pollution control facilities and certain local facilities for water supply, gas, electricity or sewage or solid waste disposal. Such obligations are included within the term "Tax Exempt Securities" if the interest paid thereon, is, in the opinion of bond counsel to the issuer (or on the basis of other authority believed by the Fund's portfolio manager to be reliable), exempt from federal income.

The ability of the Funds to invest in securities other than tax-exempt securities is limited by a requirement of the Internal Revenue Code of 1986, as amended (the "Code"), that, in order to be qualified to pay exempt-interest dividends, at least 50% of the value of such Fund's total assets be invested in obligations the interest on which is exempt from federal income tax at the end of each calendar quarter.

Funds that invest in certain tax-exempt bonds or certain private activity bonds may not be a desirable investment for "substantial users" of facilities financed by such obligations or bonds or for "related persons" of substantial users. You should contact your financial adviser or attorney for more information if you think you may be a "substantial user" or a "related person" of a substantial user.

There are variations in the quality of Tax Exempt Securities, both within a particular classification and between classifications, depending on numerous factors (see Appendix A).

The two principal classifications of tax-exempt bonds are general obligation bonds and limited obligation (or revenue) bonds. General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from the issuer's general unrestricted revenues and not from any particular fund or source. The characteristics and method of enforcement of general obligation bonds vary according to the law applicable to the particular issuer, and payment may be dependent upon an appropriation by the issuer's legislative body. Limited obligation bonds are payable only from the revenues derived from a particular facility or class of facilities, or in

some cases from the proceeds of a special excise or other specific revenue source such as the user of the facility. Tax-exempt private activity bonds are in most cases revenue bonds and generally are not payable from the unrestricted revenues of the issuer. The credit and quality of such bonds are usually directly related to the credit standing of the corporate user of the facilities. Principal and interest on such bonds are the responsibilities of the corporate user (and any guarantor).

The yields on Tax Exempt Securities are dependent on a variety of factors, including general money market conditions, the financial condition of the issuer, general conditions of the Tax Exempt Securities market, the size of a particular offering, the maturity of the obligation and the rating of the issue. Further, information about the financial condition of an issuer of tax-exempt bonds may not be as extensive as that made available by corporations whose securities are publicly traded. The ratings of Moody's and S&P represent their opinions as to the quality of the Tax Exempt Securities, which they undertake to rate. It should be emphasized, however, that ratings are general and are not absolute standards of quality. Consequently, Tax Exempt Securities with the same maturity, interest rate and rating may have different yields while Tax Exempt Securities of the same maturity and interest rates with different ratings may have the same yield. Subsequent to its purchase by a Fund, an issue of Tax Exempt Securities or other investments may cease to be rated or the rating may be reduced below the minimum rating required for purchase by the Fund. Neither event will require the elimination of an investment from the Fund's portfolio, but the Fund's adviser will consider such an event as part of its normal, ongoing review of all the Fund's portfolio securities.

The Funds do not currently intend to invest in so-called "moral obligation" bonds, in which repayment is backed by a moral commitment of an entity other than the issuer, unless the credit of the issuer itself, without regard to the "moral obligation," meets the investment criteria established for investments by such Fund.

Securities in which a Fund may invest, including Tax Exempt Securities, are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors, such as the federal Bankruptcy Code, and laws, if any, which may be enacted by Congress or the state legislatures extending the time for payment of principal or interest, or both, or imposing other constraints upon enforcement of such obligations. There is also the possibility that as a result of litigation or other conditions the power or ability of issuers to meet their obligations for the payment of interest and principal on their Tax Exempt Securities may be materially affected or that their obligations may be found to be invalid and unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for tax-exempt bonds or certain segments thereof, or materially affecting the credit risk with respect to particular bonds. Adverse economic, legal or political developments might affect all or a substantial portion of the Fund's Tax Exempt Securities in the same manner.

From time to time, proposals have been introduced before Congress for the purpose of restricting or eliminating the federal income tax exemption for interest on debt obligations issued by states and their political subdivisions and similar proposals may well be introduced in the future. If such a proposal were enacted, the availability of Tax-Exempt Securities for investment by the Funds and the value of such Funds' portfolios could be materially affected, in which event such Funds would reevaluate their investment objectives and policies and consider changes in their structure or dissolution.

All debt securities, including tax-exempt bonds, are subject to credit and market risk. Generally, for any given change in the level of interest rates, prices for longer maturity issues tend to fluctuate more than prices for shorter maturity issues.

U.S. Government Securities

The Fund may invest in some or all of the following U.S. government securities:

U.S. Treasury Bills - Direct obligations of the U.S. Treasury that are issued in maturities of one year or less. No interest is paid on Treasury bills; instead, they are issued at a discount and repaid at full face value when they mature. They are backed by the full faith and credit of the U.S. government.

U.S. Treasury Notes and Bonds - Direct obligations of the U.S. Treasury issued in maturities that vary between one and 40 years, with interest normally payable every six months. These obligations are backed by the full faith and credit of the U.S. government.

Treasury Inflation-Protected Securities ("TIPS") - Fixed-income securities whose principal value is periodically adjusted according to the rate of inflation. The interest rate on TIPS is fixed at issuance, but over the life of the bond this interest may be paid on an increasing or decreasing principal value that has been adjusted for inflation. Although repayment of the original bond principal upon maturity is guaranteed, the market value of TIPS is not guaranteed, and will fluctuate.

Ginnie Maes - Debt securities issued by a mortgage banker or other mortgagee which represent an interest in a pool of mortgages insured by the Federal Housing Administration or the Farmer's Home Administration or guaranteed by the Veterans Administration. The Government National Mortgage Association ("GNMA") guarantees the timely payment of principal and interest when such payments are due, whether or not these amounts are collected by the issuer of these certificates on the underlying mortgages. It is generally understood that a guarantee by GNMA is backed by the full faith and credit of the United States. Mortgages included in single family or multi-family residential mortgage pools backing an issue of Ginnie Maes have a maximum maturity of 30 years. Scheduled payments of principal and interest are made to the registered holders of Ginnie Maes (such as the Fund) each month. Unscheduled prepayments may be made by homeowners, or as a result of a default. Prepayments are passed through to the registered holder (such as the Fund, which reinvests any prepayments) of Ginnie Maes along with regular monthly payments of principal and interest.

Fannie Maes - The Federal National Mortgage Association ("FNMA") is a government-sponsored corporation owned entirely by private stockholders that purchases residential mortgages from a list of approved seller/servicers. Fannie Maes are pass-through securities issued by FNMA that are guaranteed as to timely payment of principal and interest by FNMA but are not backed by the full faith and credit of the U.S. government.

Freddie Macs - The Federal Home Loan Mortgage Corporation ("FHLMC") is a corporate instrumentality of the U.S. government. Freddie Macs are participation certificates issued by FHLMC that represent an interest in residential mortgages from FHLMC's National Portfolio. FHLMC guarantees the timely payment of interest and ultimate collection of principal, but Freddie Macs are not backed by the full faith and credit of the U.S. government.

U.S. government securities generally do not involve the credit risks associated with investments in other types of fixed-income securities, although, as a result, the yields available from U.S. government securities are generally lower than the yields available from corporate fixed-income securities. Like other debt securities, however, the values of U.S. government securities change as interest rates fluctuate. Fluctuations in the value of portfolio securities will not affect interest income on existing portfolio securities but will be reflected in a Fund's net asset value. Since the magnitude of these fluctuations will generally be greater at times when a Fund's average maturity is longer, under certain market conditions a Fund may, for temporary defensive purposes, accept lower current income from short-term investments rather than investing in higher yielding long-term securities. Securities such as Fannie Maes and Freddie Macs are guaranteed as to the payment of principal and interest by the relevant entity (e.g., FNMA or FHLMC) but are not backed by the full faith and credit of the U.S. government. An event affecting the guaranteeing entity could adversely affect the payment of principal or interest or both on the security, and therefore, these types of securities should be considered to be riskier than U.S. government securities. FNMA and FHLMC have each been the subject of investigations by federal regulators over certain accounting matters. Such investigations, and any resulting restatements of financial statements, may adversely affect the guaranteeing entity and, as a result, the payment of principal or interest on these types of securities.

The values of TIPS generally fluctuate in response to changes in real interest rates, which are in turn tied to the relationship between nominal interest rates and the rate of inflation. If inflation were to rise at a faster rate than nominal interest rates, real interest rates might decline, leading to an increase in value of TIPS. In contrast, if nominal interest rates increased at a faster rate than inflation, real interest rates might rise, leading to a decrease in value of TIPS. If inflation is lower than expected during the period a Fund holds TIPS, the Fund may earn less on the TIPS than on a conventional bond. If interest rates rise due to reasons other than inflation (for example, due to changes in currency exchange rates), investors in TIPS may not be protected to the extent that the increase is not reflected in the bonds' inflation measure. There can be no assurance that the inflation index for TIPS will accurately measure the real rate of inflation in the prices of goods and services.

Warrants

Certain Funds may invest in warrants. A warrant is an instrument that gives the holder a right to purchase a given number of shares of a particular security at a specified price until a stated expiration date. Buying a warrant generally can provide a greater potential for profit or loss than an investment of equivalent amounts in the underlying common stock. The market value of a warrant does not necessarily move with the value of the underlying securities. If a holder does not sell the warrant, it risks the loss of its entire investment if the market price of the underlying security does not, before the expiration date, exceed the exercise price of the warrant plus the cost thereof. Investment in warrants is a speculative activity. Warrants pay no dividends and confer no rights (other than the right to purchase the underlying securities) with respect to the assets of the issuer.

When-Issued Securities

"When-issued" equity securities are traded on a price basis prior to actual issuance. Such purchases will only be made to achieve a Fund's investment objective and not for leverage. The when-issued trading period generally lasts from a few days to months, or a year or more; during this period dividends on equity securities are not payable. No dividend income accrues to the Fund prior to the time it takes delivery. A frequent form of when-issued trading occurs when corporate securities to be created by a merger of companies are traded prior to the actual consummation of the merger. Such transactions may involve a risk of loss if the value of the securities falls below the price committed to prior to actual issuance. The Fund's custodian will establish a segregated account for the Fund when it purchases securities on a when-issued basis consisting of cash or liquid securities equal to the amount of the when-issued commitments. Securities transactions involving delayed deliveries or forward commitments are frequently characterized as when-issued transactions and are similarly treated by the Fund.

Zero Coupon Securities

Zero-coupon securities are debt obligations that do not entitle the holder to any periodic payments of interest either for the entire life of the obligation or for an initial period after the issuance of the obligations. These securities are issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the securities, prevailing interest rates, the liquidity of the security and the perceived credit quality of the issuer. The market prices of zero-coupon securities generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than are other types of securities having similar maturities and credit quality. In order to satisfy a requirement for qualification as a "regulated investment company" under the Code, a Fund must distribute each year at least 90% of its net investment income, including the original issue discount accrued on zero-coupon securities. Because a Fund will not, on a current basis, receive cash payments from the issuer of a zero-coupon security in respect of accrued original issue discount, in some years a Fund may have to distribute cash obtained from other sources in order to satisfy the 90% distribution requirement under the Code. Such cash might be obtained from selling other portfolio holdings of the Fund. In some circumstances, such sales might be necessary in order to satisfy cash distribution requirements even though investment considerations might otherwise make it undesirable for a Fund to sell such securities at such time.

TEMPORARY DEFENSIVE POSITION

Each Fund has the flexibility to respond promptly to changes in market and economic conditions. In the interest of preserving shareholders' capital, the adviser of the Fund may employ a temporary defensive strategy if it determines such a strategy to be warranted. Pursuant to such a defensive strategy, a Fund temporarily may hold cash (U.S. dollars, foreign currencies, or multinational currency units) and/or invest up to 100% of its assets in high quality debt securities or money market instruments of U.S. or foreign issuers. It is impossible to predict whether, when or for how long a Fund will employ defensive strategies. The use of defensive strategies may prevent a Fund from achieving its goal.

In addition, pending investment of proceeds from new sales of Fund shares or to meet ordinary daily cash needs, a Fund may temporarily hold cash (U.S. dollars, foreign currencies or multinational currency units) and may invest any portion of its assets in money market instruments.

PORTFOLIO TURNOVER

Each Fund's turnover rate for a fiscal year is calculated by dividing the lesser of purchases or sales of portfolio securities, excluding securities having maturity dates at acquisition of one year or less, for the fiscal year by the monthly average of the value of the portfolio securities owned by each Fund during the fiscal year. High portfolio turnover involves correspondingly greater brokerage commissions and other transaction costs, which will be borne directly by each Fund, thereby decreasing the Fund's total return. It is impossible to predict with certainty whether future portfolio turnover rates will be higher or lower than those experienced during past periods.

Generally, each Fund intends to invest for long-term purposes. However, the rate of portfolio turnover will vary significantly from time to time depending on the volatility of economic and market conditions, and it will not be a limiting factor when Loomis Sayles believes that portfolio changes are appropriate or limit Loomis Sayles' investment discretion in managing the assets of each Fund. High portfolio turnover may generate higher costs and higher levels of taxable gains, both of which may hurt the performance of your investment.

PORTFOLIO HOLDINGS INFORMATION

The Funds have adopted policies to limit the disclosure of portfolio holdings information and to ensure equal access to such information, except in certain circumstances as approved by the Board of Trustees. Generally, full portfolio holdings information will not be available except on a monthly basis following an aging period of at least 30 days between the date of the information and the date on which it is disclosed. However, holdings information for certain Funds, such as the Loomis Sayles Small Cap Value Fund, may be subject to aging periods that are longer than 30 days if the specific investment style warrants aging beyond 30 days prior to public dissemination. A list of the Funds' top 10 holdings will generally be available on a monthly basis within 5 days of month-end. The portfolio holdings information will generally be made available on the Fund's website at www.loomissayles.com. Any holdings information that is released must clearly indicate the date of the information, and must state that due to active management, the Funds may or may not still invest in the securities listed. Portfolio characteristics, such as industry/sector breakdown, current yield, quality breakdown, duration, average price-earnings ratio and other similar information may be provided on a current basis. However, portfolio characteristics do not include references to specific portfolio holdings.

The Board of Trustees has approved exceptions to the general policy on the sharing of portfolio holdings information as in the best interests of the Funds:

(1)Disclosure of portfolio holdings posted on the Funds' website, provided the information is shared no sooner than the next day following the day on which the information is posted;

(2)Disclosure to firms offering industry-wide services, provided that the firm has entered into a confidentiality agreement with the Funds, its principal underwriter or an affiliate of the Funds' principal underwriter. Entities that receive information pursuant to this exception include Lipper (monthly disclosure of full portfolio holdings, provided 5 days after month-end); Vestek (daily disclosure of full portfolio holdings, provided the next business day); and FactSet (daily disclosure of full portfolio holdings, provided the next business day);

(3)Disclosure to ADP Investor Communication Services, Inc. as part of the proxy voting recordkeeping services provided to the Funds, and to Investor Research Services, Inc. and Glass Lewis, LLC, as part of the proxy voting administration and research services, respectively, provided to the Funds' adviser (portfolio holdings of issuers as of record date for shareholder meetings);

(4)Disclosure to employees of the Funds' adviser, principal underwriter, administrator, custodian and fund accounting agent, as well as to broker-dealers executing portfolio transactions for the fund, provided that such disclosure is made for bona fide business purposes; and

(5)Other disclosures made for non-investment purposes, but only if approved in writing in advance by an officer of the Funds. Such exceptions will be reported to the Board of Trustees.

With respect to (5) above, approval will be granted only when the officer determines that the Funds have a

legitimate business reason for sharing the portfolio holdings information and the recipients are subject to a duty of confidentiality, including a duty not to trade on the information. As of the date of this Statement, the only entity that receives information pursuant to this exception is GCom2 (quarterly, or more frequently as needed, disclosure of full portfolio holdings) for the purpose of performing certain functions related to the production of the Funds' semiannual financial statements, quarterly Form N-Q filing and other related items. The Funds' Board of Trustees exercises oversight of the disclosure of the Funds' portfolio holdings by reviewing, on a quarterly basis, persons or entities receiving such disclosure. Notwithstanding the above, there is no assurance that the Funds' policies on the sharing of portfolio holdings information will protect the Funds from the potential misuse of holdings by individuals or firms in possession of that information.

In addition, any disclosures of portfolio holdings information by a Fund or its adviser must be consistent with the anti-fraud provisions of the federal securities laws, the Fund's and the adviser's fiduciary duty to shareholders, and the Fund's code of ethics. The Funds' policies expressly prohibit the sharing of portfolio holdings information if the Fund, its adviser, or any other affiliated party receives compensation or other consideration in connection with such arrangement. The term "consideration" includes any agreement to maintain assets in the Funds or in other funds or accounts managed by the Fund's adviser or by any affiliated person of the adviser.

INVESTMENT STRATEGIES AND RISKS

The investment policies of each Fund set forth in its Prospectus and in this Statement of Additional Information may be changed by the Trust's Board of Trustees without shareholder approval, except that (1) the investment objective of each Fund as set forth in its Prospectus and (2) any policy (of the Funds) explicitly identified as "fundamental" may not be changed without the approval of the holders of a majority of the outstanding shares of the relevant Fund (which in the Prospectus and this Statement of Additional Information means the lesser of (i) 67% of the shares of that Fund present at a meeting at which more than 50% of the outstanding shares are present or represented by proxy or
(ii) more than 50% of the outstanding shares). Except in the case of the 15% limitation on illiquid securities, the percentage limitations set forth below and in the Prospectus will apply at the time a security is purchased and will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of such purchase.

Investment Restrictions

In addition to its investment objective and policies set forth in the Prospectus, the following investment restrictions are policies of each of the Funds(and those marked with an asterisk are fundamental policies of each of the Funds):

Each Fund will not:

*(1) Act as underwriter, except to the extent that, in connection with the disposition of portfolio securities, it may be deemed to be an underwriter under certain federal securities laws.

*(2) Invest in oil, gas, or other mineral leases, rights, or royalty contracts, or in real estate, commodities, or commodity contracts. (This restriction does not prevent any Fund from engaging in transactions in futures contracts relating to securities indices, interest rates, or financial instruments or options, or from investing in issuers that invest or deal in the foregoing types of assets or from purchasing securities that are secured by real estate.)

*(3) Make loans, except to the extent permitted under the Investment Company Act of 1940, as amended (the "1940 Act"). (For purposes of this investment restriction, neither (i) entering into repurchase agreements nor
(ii) purchasing debt obligations in which a Fund may invest consistent with its investment policies is considered the making of a loan.)

*(4) Change its classification pursuant to Section 5(b) of the 1940 Act from a "diversified" to "non-diversified" management investment company.

*(5) Purchase any security (other than U.S. Government securities) if, as a result, more than 25% of the Fund's assets (taken at current value) would be invested in any one industry (in the utilities category, gas, electric, water, and telephone companies will be considered as being in separate industries).

*(6) Borrow money in excess of 10% of its assets (taken at cost) or 5% of its assets (taken at current value), whichever is lower, nor borrow any money except as a temporary measure for extraordinary or emergency purposes; however, the Fund's use of reverse repurchase agreements and "dollar roll" arrangements shall not constitute borrowing by the Fund for purposes of this restriction.

(7) Purchase any illiquid security, including any security that is not readily marketable, if, as a result, more than 15% of the Fund's net assets (based on current value) would then be invested in such securities.

*(8) Issue senior securities other than any borrowing permitted by restriction (6) above. (For the purposes of this restriction, none of the following is deemed to be a senior security: any pledge, mortgage, hypothecation, or other encumbrance of assets; any collateral arrangements with respect to options, futures contracts, and options on futures contracts and with respect to initial and variation margin; and the purchase or sale of or entry into options, forward contracts, futures contracts, options on futures contracts, swap contracts, or any other derivative investments to the extent that Loomis, Sayles & Company, L.P. ("Loomis Sayles") determines that the Fund is not required to treat such investments as senior securities pursuant to the pronouncements of the Securities and Exchange Commission (the "SEC").)

The Funds intend, based on the views of the SEC, to restrict their investments, if any, in repurchase agreements maturing in more than seven days, together with other investments in illiquid securities, to the percentage permitted by restriction (7) above.

Although authorized to invest in restricted securities, the Funds, as a matter of non-fundamental operating policy, currently do not intend to invest in such securities, except Rule 144A securities.

For purposes of the foregoing restrictions, the Funds do not consider a swap contract on one or more securities, indices, currencies or interest rates to be a commodity or a commodity contract, nor, consistent with the position of the SEC, do the Funds consider such swap contracts to involve the issuance of a senior security, provided the relevant Fund segregates with its custodian liquid assets (marked to market on a daily basis) sufficient to meet its obligations under such contracts.

Certain Funds have other non-fundamental investment parameters, as listed below. It is a non-fundamental policy that the investment parameters listed below not be changed without providing 60 days' notice to shareholders of the relevant Funds in accordance with Rule 35d-1 under the 1940 Act.

Loomis Sayles Fixed Income Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in fixed income securities.

Loomis Sayles Intermediate Duration Fixed Income Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowings made for investment purposes) in investment grade fixed income securities.

Loomis Sayles Investment Grade Fixed Income Fund

The Fund normally will invest at least 80% of its net assets (plus any borrowing made for investment purposes) in investment grade fixed income securities.

INVESTMENT STRATEGIES

The following is a list of certain investment strategies, including particular types of securities or specific practices, that may be used by Loomis Sayles in managing the Funds. Each Fund's primary strategies are detailed in its Prospectus. The list of securities under each category below is not intended to be an exclusive list of securities for investment. Loomis Sayles may invest in a general category listed below and where applicable with particular emphasis on a certain type of security but investment is not limited to the categories listed below or the securities specially enumerated under each category. Loomis Sayles may invest in some securities under a given category as a primary strategy and in other securities under the same category as a secondary strategy. Loomis Sayles may invest in any security that falls under the specific category including securities that are not listed below.

Fund                      Securities                                    Practices
----                      ----------                                    ---------
Fixed Income Fund........ Debt Securities Investment Grade Bonds,       Temporary Defensive Strategies
                          Corporate Securities, Convertible Securities, Repurchase Agreements
                          U.S. Government Securities, Lower Quality     Swap Contracts
                          Debt Securities, Preferred Stock, Zero-       Illiquid Securities
                          Coupon Securities, Rule 144A Securities,      Futures Contracts
                          Mortgage-Backed Securities, Stripped          Options
                          Mortgage Backed Securities, Asset Backed
                          Securities, Real Estate Investment Trusts,
                          When-Issued Securities, Commercial Paper
                          Collaterlized Mortgage Obligations,
                          Foreign Securities (Emerging Markets,
                          Currency Hedging Transactions,
                          Supranational Entities)
Institutional High Income Debt Securities Lower Quality Debt            Temporary Defensive Strategies
  Fund................... Securities, Corporate Securities, Convertible Repurchase Agreements
                          Securities, U.S. Government Securities,       Swap Contracts
                          Zero-Coupon Securities, Rule 144A             Illiquid Securities
                          Securities, Mortgage-Backed Securities,       Futures Contracts
                          Stripped Mortgage Backed Securities, Asset    Options
                          Backed Securities, Real Estate Investment
                          Trusts, When-Issued Securities, Commercial
                          Paper Collaterlized Mortgage Obligations,
                          Foreign Securities (Emerging Markets,
                          Currency Hedging Transactions,
                          Supranational Entities)
Intermediate Duration     Debt Securities Investment Grade Bonds,       Temporary Defensive Strategies
  Fixed Income Fund...... Corporate Bonds, Convertible Securities,      Futures Contracts
                          U.S. Government Securities, Zero-Coupon
                          Securities, Rule 144A Securities, Mortgage-
                          Backed Securities, Asset Backed Securities,
                          Real Estate Investment Trusts, When-Issued
                          Securities, Mortgage Related Securities
                          (including dollar rolls)
                          Foreign Securities (Emerging Markets,
                          Supranational Entities)

Fund                   Securities                                    Practices
----                   ----------                                    ---------
Investment Grade Fixed Debt Securities Investment Grade Bonds,       Temporary Defensive Strategies
  Income Fund......... Corporate Bonds, U.S. Government Securities,  Futures Contracts
                       Lower Quality Debt Securities, Zero-Coupon
                       Securities, Rule 144A Securities, Mortgage-
                       Backed Securities, Real Estate Investment
                       Trusts, When-Issued Securities, Collaterlized
                       Mortgage Obligations, Mortgage Related
                       Securities (including dollar rolls)
                       Foreign Securities (Emerging Markets,
                       Supranational Entities)

Adjustable Rate Mortgage Security ("ARM")

An ARM, like a traditional mortgage security, is an interest in a pool of mortgage loans that provides investors with payments consisting of both principal and interest as mortgage loans in the underlying mortgage pool are paid off by the borrowers. ARMs have interest rates that are reset at periodic intervals, usually by reference to some interest rate index or market interest rate. Although the rate adjustment feature may act as a buffer to reduce sharp changes in the value of adjustable rate securities, these securities are still subject to changes in value based on changes in market interest rates or changes in the issuer's creditworthiness. Because the interest rates are reset only periodically, changes in the interest rate on ARMs may lag behind changes in prevailing market interest rates. Also, some ARMs (or the underlying mortgages) are subject to caps or floors that limit the maximum change in interest rate during a specified period or over the life of the security. As a result, changes in the interest rate on an ARM may not fully reflect changes in prevailing market interest rates during certain periods. Because of the resetting of interest rates, ARMs are less likely than non-adjustable rate securities of comparable quality and maturity to increase significantly in value when market interest rates fall.

Asset-Backed Securities

Through the use of trusts and special purpose corporations, automobile or credit card receivables may be securitized in pass-through structures similar to mortgage pass-through structures or in a pass-through structure similar to the collateralized mortgage obligation (CMO) structure described below. Generally, the issuers of asset-backed bonds, notes, or pass-through certificates are special purpose entities and do not have any significant assets other than the receivables securing such obligations. In general, the collateral supporting asset-backed securities is of shorter maturity than mortgage loans. Instruments backed by pools of receivables are similar to mortgage-backed securities in that they are subject to unscheduled prepayments of principal prior to maturity. When the obligations are prepaid, the Fund ordinarily will reinvest the prepaid amounts in securities the yields of which reflect interest rates prevailing at the time. Therefore, a Fund's ability to maintain a portfolio that includes high-yielding asset-backed securities will be adversely affected to the extent that prepayments of principal must be reinvested in securities that have lower yields than the prepaid obligations. Moreover, prepayments of securities purchased at a premium could result in a realized loss.

Collateralized Mortgage Obligation

A collateralized mortgage obligation (CMO) is a security backed by a portfolio of mortgages or mortgage-backed securities held under an indenture. CMOs may be issued either by U.S. Government instrumentalities or by non-governmental entities. The issuer's obligation to make interest and principal payments is secured by the underlying portfolio of mortgages or mortgage-backed securities. CMOs are issued with a number of classes or series which have different maturities and which may represent interests in some or all of the interest or principal on the underlying collateral or a combination thereof. CMOs of different classes are generally retired in sequence as the underlying mortgage loans in the mortgage pool are repaid. In the event of sufficient early prepayments on such mortgages, the class or series of CMOs first to mature generally will be retired prior to its maturity. As with other mortgage-backed securities, if a particular class or series of CMOs held by a Fund is retired early, the Fund would lose any premium it paid when it acquired the investment, and the Fund might have to reinvest the proceeds at a lower interest rate than the retired CMO paid. Because of the early retirement feature, CMOs may be more volatile than many other fixed-income investments.

Common Stocks and Other Equity Securities

Common stocks, preferred stocks and similar securities, together called "equity securities," are generally volatile and more risky than some other forms of investment. Equity securities of companies with relatively small market capitalizations may be more volatile than the securities of larger, more established companies and than the broad equity market indices generally. Common stock and other equity securities may take the form of stock in corporations, partnership interests, interests in limited liability companies and other direct or indirect interests in business organizations.

Convertible Securities

Convertible securities include corporate bonds, notes, or preferred stocks of U.S. or foreign issuers that can be converted into (that is, exchanged for) common stocks or other equity securities at a stated price or rate. Convertible securities also include other securities, such as warrants, that provide an opportunity for equity participation. Because convertible securities can be converted into equity securities, their value will normally be directly correlated with the value of the underlying equity securities. Due to the conversion feature, convertible securities generally yield less than nonconvertible fixed income securities of similar credit quality and maturity. A Fund's investment in convertible securities may at times include securities that have a mandatory conversion feature, pursuant to which the securities convert automatically into common stock at a specified date and conversion ratio, or that are convertible at the option of the issuer. When conversion is not at the option of the holder, the Fund may be required to convert the security into the underlying common stock even at times when the value of the underlying common stock has declined substantially.

Depositary Receipts

Certain Funds may invest in foreign equity securities by purchasing "depositary receipts." Depositary receipts are instruments issued by a bank that represent an interest in equity securities held by arrangement with the bank. Depositary receipts can be either "sponsored" or "unsponsored." Sponsored depositary receipts are issued by banks in cooperation with the issuer of the underlying equity securities. Unsponsored depositary receipts are arranged without involvement by the issuer of the underlying equity securities and, therefore, less information about the issuer of the underlying equity securities may be available and price may be more volatile than sponsored depositary receipts. American Depositary Receipts ("ADRs") are depositary receipts that are bought and sold in the United States and are typically issued by a U.S. bank or trust company which evidence ownership of underlying securities by a foreign corporation. European Depositary Receipts ("EDRs") and Global Depositary Receipts ("GDRs") are depositary receipts that are typically issued by foreign banks or trust companies which evidence ownership of underlying securities issued by either a foreign or United States corporation. All depositary receipts, including those denominated in U.S. dollars, will be subject to foreign currency exchange risk.

Emerging Markets

Investments in foreign securities may include investments in emerging or developing countries, whose economies or securities markets are not yet highly developed. Special considerations associated with these investments (in addition to the considerations regarding foreign investments generally) may include, among others, greater political uncertainties, an economy's dependence on revenues from particular commodities or on international aid or development assistance, currency transfer restrictions, highly limited numbers of potential buyers for such securities and delays and disruptions in securities settlement procedures.

In determining whether to invest in securities of foreign issuers, the adviser of the Fund may consider the likely effects of foreign taxes on the net yield available to the Fund and its shareholders. Compliance with foreign tax laws may reduce a Fund's net income available for distribution to shareholders.

Fixed Income Securities

Fixed income securities pay a specified rate of interest or dividends, or a rate that is adjusted periodically by reference to some specified index or market rate. Fixed income securities include securities issued by federal, state, local, and foreign governments and related agencies, and by a wide range of private or corporate issuers. Fixed income securities include, among others, bonds, debentures, notes, bills, and commercial paper. Because interest rates vary, it is impossible to predict the income of a Fund for any particular period. The net asset value of a Fund's shares will vary as a result of changes in the value of the securities in the Fund's portfolio.

Investment Grade Fixed Income Securities To be considered investment grade quality, at least one major rating agency must have rated the security in one of its top four rating categories at the time a Fund acquires the security or, if the security is unrated, Loomis Sayles must have determined it to be of comparable quality.

Lower Rated Fixed Income Securities A fixed income security will be considered a lower rated fixed income security ("junk bond") if it is of below investment grade quality. To be considered investment grade quality, at least one major rating agency must have rated the security in one of its top four rating categories at the time a Fund acquires the security or, if the security is unrated, Loomis Sayles must have determined it to be of comparable quality. Therefore, lower rated fixed income securities are securities that, at the time a Fund acquires the security, none of the major rating agencies has rated in one of its top four rating categories, or unrated securities that Loomis Sayles has determined to be of comparable quality.

Lower rated fixed income securities are subject to greater credit risk and market risk than higher quality fixed income securities. Lower rated fixed income securities are considered predominantly speculative with respect to the ability of the issuer to make timely principal and interest payments. If a Fund invests in lower rated fixed income securities, a Fund's achievement of its objective may be more dependent on Loomis Sayles' own credit analysis than is the case with funds that invest in higher quality fixed income securities. The market for lower rated fixed income securities may be more severely affected than some other financial markets by economic recession or substantial interest rate increases, by changing public perceptions of this market, or by legislation that limits the ability of certain categories of financial institutions to invest in these securities. In addition, the secondary market may be less liquid for lower rated fixed income securities. This lack of liquidity at certain times may affect the values of these securities and may make the evaluation and sale of these securities more difficult. Lower rated fixed income securities may be in poor standing or in default and typically have speculative characteristics.

For more information about the ratings services' descriptions of the various rating categories, see Appendix A. A Fund may continue to hold fixed income securities that are downgraded in quality subsequent to their purchase if Loomis Sayles believes it would be advantageous to do so.

Foreign Currency Transactions

Because investment in securities of foreign issuers will usually involve investments in securities of supranational entities and investment in securities of certain other issuers may involve currencies of foreign countries, and because a Fund may temporarily hold funds in bank deposits in foreign currencies during the course of investment programs, the value of the assets of a Fund as measured in U.S. dollars may be affected by changes in currency exchange rates and exchange control regulations, and a Fund may incur costs in connection with conversion between various currencies.

If conditions warrant, a Fund may enter into private contracts to purchase or sell foreign currencies at a future date ("forward contracts"). A Fund may enter into forward contracts under two circumstances. First, when a Fund enters into a contract for the purchase or sale of a security denominated or traded in a market in which settlement is made in a foreign currency, it may desire to "lock in" the U.S. dollar price of the security. By entering into a forward contract for the purchase or sale, for a fixed amount of dollars, of the amount of foreign currency involved in the underlying transactions, the Fund will be able to protect itself against a possible loss resulting from an adverse change in the relationship between the U.S. dollar and the subject foreign currency during the period between the date on which the investment is purchased or sold and the date on which payment is made or received.

Second, when Loomis Sayles believes that the currency of a particular country may suffer a substantial decline against another currency, it may enter into a forward contract to sell, for a fixed amount of another currency, the amount of the first currency approximating the value of some or all of the Fund's portfolio investments denominated in the first currency. The precise matching of the forward contract amounts and the value of the securities involved will not generally be possible since the future value of such securities in a currency will change as a consequence of market movements in the value of those investments between the date the forward contract is entered into and the date it matures.

The Funds generally will not enter into forward contracts with a term of greater than one year.

The Funds might also purchase exchange-listed and over-the-counter call and put options on foreign currencies. Over-the-counter currency options are generally less liquid than exchange-listed options and will be treated as illiquid assets. Options on foreign currencies are similar to forward contracts, except that one party to the option (the holder) is not contractually bound to buy or sell the specified currency. Instead, the holder has discretion whether to "exercise" the option and thereby require the other party to buy or sell the currency on the terms specified in the option. Options transactions involve transaction costs and, like forward contract transactions, involve the risk that the other party may default on its obligations (if the options are not traded on an established exchange) and the risk that expected movements in the relative value of currencies may not occur, resulting in an imperfect hedge or a loss to the Fund.

Each Fund, in conjunction with its transactions in forward contracts, options, and futures, will maintain in a segregated account with its custodian liquid assets with a value, marked to market on a daily basis, sufficient to satisfy the Fund's outstanding obligations under such contracts, options, and futures.

Foreign Currency Hedging Transactions

Certain Funds may engage in currency hedging transactions. To protect against a change in the foreign currency exchange rate between the date on which a Fund contracts to purchase or sell a security and the settlement date for the purchase or sale, or to "lock in" the equivalent of a dividend or interest payment in another currency, a Fund might purchase or sell a foreign currency on a spot (i.e., cash) basis at the prevailing spot rate. If conditions warrant, a Fund may also enter into contracts with banks or broker-dealers to purchase or sell foreign currencies at a future date ("forward contracts"). The Fund will maintain cash or other liquid assets eligible for purchase by the Fund in a segregated account with the custodian in an amount at least equal to the lesser of (i) the difference between the current value of the Fund 's liquid holdings that settle in the relevant currency and the Fund's outstanding obligations under currency forward contracts, or (ii) the current amount, if any, that would be required to be paid to enter into an offsetting forward currency contract which would have the effect of closing out the original forward contract. The Fund's use of currency hedging transactions may be limited by tax considerations. The adviser may decide not to engage in currency hedging transactions and there is no assurance that any currency hedging strategy used by a Fund will succeed. In addition, suitable currency hedging transactions may not be available in all circumstances and there can be no assurance that a Fund will engage in these transactions when they would be beneficial. A Fund may also purchase or sell foreign currency futures contracts traded on futures exchanges. Foreign currency futures contract transactions involve risks similar to those of other futures transactions. See "Futures Contracts," "Options" and "Swap Contracts" below.

Foreign Securities

Securities of issuers organized or headquartered outside the United States other than obligations of supranational entities are known as foreign securities. Certain Funds may invest in foreign securities. Such investments present risks not typically associated with investments in comparable securities of U.S. issuers. There may be less information publicly available about a foreign corporate or government issuer than about a U.S. issuer, and foreign corporate issuers are not generally subject to accounting, auditing and financial reporting standards and practices comparable to those in the United States. The securities of some foreign issuers are less liquid and at times more volatile than securities of comparable U.S. issuers. Foreign brokerage commissions and securities custody costs are often higher than those in the United States, and judgments against foreign entities may be more difficult to obtain and enforce. With respect to certain foreign countries, there is a possibility of governmental expropriation of

assets, confiscatory taxation, political or financial instability and diplomatic developments that could affect the value of investments in those countries. The receipt of interest on foreign government securities may depend on the availability of tax or other revenues to satisfy the issuer's obligations. A Fund's investments in foreign securities may include investments in countries whose economies or securities markets are not yet highly developed. Special considerations associated with these investments (in addition to the considerations regarding foreign investments generally) may include, among others, greater political uncertainties, an economy's dependence on revenues from particular commodities or on international aid or development assistance, currency transfer restrictions, highly limited numbers of potential buyers for such securities, and delays and disruptions in securities settlement procedures.

Since most foreign securities are denominated in foreign currencies or traded primarily in securities markets in which settlements are made in foreign currencies, the value of these investments and the net investment income available for distribution to shareholders of a Fund may be affected favorably or unfavorably by changes in currency exchange rates or exchange control regulations. Because a Fund may purchase securities denominated in foreign currencies, a change in the value of any such currency against the U.S. dollar will result in a change in the U.S. dollar value of the Fund's assets and the Fund's income available for distribution.

In addition, although a Fund's income may be received or realized in foreign currencies, the Fund will be required to compute and distribute its income in U.S. dollars. Therefore, if the value of a currency relative to the U.S. dollar declines after a Fund's income has been earned in that currency, translated into U.S. dollars and declared as a dividend, but before payment of such dividend, the Fund could be required to liquidate portfolio securities to pay such dividend. Similarly, if the value of a currency relative to the U.S. dollar declines between the time a Fund incurs expenses in U.S. dollars and the time such expenses are paid, the amount of such currency required to be converted into U.S. dollars in order to pay such expenses in U.S. dollars will be greater than the equivalent amount in such currency of such expenses at the time they were incurred. In determining whether to invest assets of a Fund in securities of a particular foreign issuer, Loomis Sayles will consider the likely effects of foreign taxes on the net yield available to the Fund and its shareholders. Compliance with foreign tax law may reduce a Fund's net income available for distribution to shareholders.

Illiquid Securities

Certain Funds may purchase illiquid securities. Illiquid securities are those that are not readily resalable, which may include securities whose disposition is restricted by federal securities laws. Investment in restricted or other illiquid securities involves the risk that a Fund may be unable to sell such a security at the desired time. Also, a Fund may incur expenses, losses or delays in the process of registering restricted securities prior to resale.

Certain Funds may purchase Rule 144A securities, which are privately offered securities that can be resold only to certain qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933 (the "Securities Act"). The Fund may also purchase commercial paper issued under Section 4(2) of the Securities Act. Investing in Rule 144A securities and Section 4(2) commercial paper could have the effect of increasing the level of the Fund's illiquidity to the extent that qualified institutional buyers become, for a time, uninterested in purchasing these securities. Rule 144A securities and
Section 4(2) commercial paper are treated as illiquid, unless the adviser has determined, under guidelines established by the Trust's Board of Trustees, that the particular issue is liquid.

Initial Public Offerings

Certain funds may purchase securities of companies that are offered pursuant to an initial public offering ("IPO"). An IPO is a company's first offering of stock to the public in the primary market, typically to raise additional capital. The Fund may purchase a "hot" IPO (also known as a "hot issue"), which is an IPO that is oversubscribed and, as a result, is an investment opportunity of limited availability. As a consequence, the price at which these IPO shares open in the secondary market may be significantly higher than the original IPO price. IPO securities tend to involve greater risk due, in part, to public perception and the lack of publicly available information and trading history. There is the possibility of losses resulting from the difference between the issue price and potential diminished value of the stock once traded in the secondary market. The Fund's investment in IPO securities may have a significant impact on the Fund's performance and may result in significant capital gains.

Investment-Grade Debt Securities

Certain Funds may invest in investment-grade debt securities, which include all types of debt instruments that are of medium and high-quality. Some possess speculative characteristics and may be more sensitive to economic changes and to changes in the financial conditions of issuers. A debt security is considered to be investment-grade if it is rated investment-grade by Standard & Poor's Rating Group ("Standard & Poor's" or "S&P"), Moody's Investor's Service, Inc. ("Moody's") OR Fitch Investor Services, Inc. ("Fitch") or is unrated but considered to be of equivalent quality by an investment adviser. For more information, including a detailed description of the ratings assigned by S&P, Moody's and Fitch, please refer to the Statement's "Appendix A -- Description of Securities Ratings."

Investment Pools of Credit-Linked, Credit-Default, Interest Rate, Currency-Exchange and Equity-Linked Swap Contracts

Certain Funds may invest may invest in publicly or privately issued interests in investment pools whose underlying assets are credit default, credit-linked, interest rate, currency exchange and/or equity-linked swap contracts and related underlying securities or securities loan agreements. The pools' investment results may be designed to correspond generally to the performance of a specified securities index or "basket" of securities, or sometimes a single security. These types of pools are often used to gain exposure to multiple securities with less of an investment than would be required to invest directly in the individual securities. They may also be used to gain exposure to foreign securities markets without investing in the foreign securities themselves and/or the relevant foreign market. To the extent that the Fund invests in pools of swaps and related underlying securities or securities loan agreements whose return corresponds to the performance of a foreign securities index or one or more of foreign securities, investing in such pools will involve risks similar to the risks of investing in foreign securities. See "Foreign Securities" above. In addition, the investing Fund bears the risk that the pool may default on its obligations under the interests in the pool. The investing Fund also bears the risk that a counterparty of an underlying swap, the issuer of a related underlying security or the counterparty of an underlying securities loan agreement may default on its obligations. Interests in privately offered investment pools of swaps may be considered illiquid and, except to the extent that such interests are issued under Rule 144A and deemed liquid, subject to the Fund's restrictions on investments in illiquid securities.

Lower Quality Debt Securities

Certain Funds may invest in lower quality fixed-income securities. Fixed-income securities rated BB or lower by Standard & Poor's or Fitch, or Ba or lower by Moody's (and comparable unrated securities) are of below "investment-grade" quality. Lower quality fixed-income securities generally provide higher yields, but are subject to greater credit and market risk than higher-quality fixed-income securities, including U.S. government and many foreign government securities. Lower quality fixed-income securities are considered predominantly speculative with respect to the ability of the issuer to meet principal and interest payments. Achievement of the investment objective of a Fund investing in lower quality fixed-income securities may be more dependent on the Fund's adviser's own credit analysis than for a Fund investing in higher-quality bonds. The market for lower quality fixed-income securities may be more severely affected than some other financial markets by economic recession or substantial interest rate increases, by changing public perceptions of such market or by legislation that limits the ability of certain categories of financial institutions to invest in these securities. In addition, the secondary market may be less liquid for lower-rated fixed-income securities. This lack of liquidity at certain times may affect the valuation of these securities and may make the valuation and sale of these securities more difficult. Securities of below investment-grade quality are considered high yield, high risk securities and are commonly known as "junk bonds." For more information, including a detailed description of the ratings assigned by S&P, Fitch and Moody's, please refer to the Statement's Appendix A.

Money Market Instruments

A Fund may seek to minimize risk by investing in money market instruments, which are high-quality, short-term securities. Although changes in interest rates can change the market value of a security, a Fund expects those changes to be minimal with respect to these securities, which are often purchased for defensive purposes.

Money market obligations of foreign banks or of foreign branches or subsidiaries of U.S. banks may be subject to different risks than obligations of domestic banks, such as foreign economic, political and legal developments and the fact that different regulatory requirements apply.

Mortgage-Backed Securities Risk

Mortgage-backed securities, such as Government National Mortgage Association ("GNMA") certificates or securities issued by the Federal National Mortgage Association ("Fannie Mae"), differ from traditional fixed income securities. Among the major differences are that interest and principal payments are made more frequently, usually monthly, and that principal may be prepaid at any time because the underlying mortgage loans generally may be prepaid at any time. As a result, if a Fund purchases these assets at a premium, a faster-than-expected prepayment rate will reduce yield to maturity, and a slower-than-expected prepayment rate will increase yield to maturity. If a Fund purchases mortgage-backed securities at a discount, faster-than-expected prepayments will increase, and slower-than-expected prepayments will reduce, yield to maturity. Prepayments, and resulting amounts available for reinvestment by the Fund, are likely to be greater during a period of declining interest rates and, as a result, are likely to be reinvested at lower interest rates. Accelerated prepayments on securities purchased at a premium may result in a loss of principal if the premium has not been fully amortized at the time of prepayment. These securities will decrease in value as a result of increases in interest rates generally, and they are likely to appreciate less than other fixed income securities when interest rates decline because of the risk of prepayments.

Mortgage Dollar Rolls

Certain Funds may enter into mortgage dollar rolls. A dollar roll involves the sale of a security by a Fund and its agreement to repurchase the instrument at a specified time and price, and may be considered a form of borrowing for some purposes. A Fund will segregate assets determined to be liquid in an amount sufficient to meet its obligations under the transactions. A dollar roll involves potential risks of loss that are different from those related to the securities underlying the transactions. A Fund may be required to purchase securities at a higher price than may otherwise be available on the open market. Since the counterparty in the transaction is required to deliver a similar, but not identical, security to the Fund, the security that the Fund is required to buy under the dollar roll may be worth less than an identical security. There is no assurance that a Fund's use of the cash that it receives from a dollar roll will provide a return that exceeds borrowing costs.

Obligations of Supranational Entities

Certain Funds may invest in obligations of supranational entities. A supranational entity is an entity designated or supported by national governments to promote economic reconstruction, development or trade among nations. Examples of supranational entities include the International Bank for Reconstruction and Development (the "World Bank") and the European Investment Bank. Obligations of a supranational entity are subject to the risk that the governments on whose support the entity depends for its financial backing or repayment may be unable or unwilling to provide that support. Obligations of a supranational entity that are denominated in foreign currencies will also be subject to the risks associated with investments in foreign currencies, as described above under "Foreign Securities."

Options and Futures

Options and futures transactions involve a Fund buying, selling, or writing options (or buying or selling futures contracts) on securities, securities indices, or currencies. Each Fund may engage in these transactions either to enhance investment return or to hedge against changes in the value of other assets that it owns or intends to acquire. Options and futures fall into the broad category of financial instruments known as "derivatives" and

involve special risks. Use of options or futures for other than hedging purposes may be considered a speculative activity, involving greater risks than are involved in hedging.

Options can generally be classified as either "call" or "put" options. There are two parties to a typical options transaction: the "writer" and the "buyer." A call option gives the buyer the right to buy a security or other asset (such as an amount of currency or a futures contract) from, and a put option gives the buyer the right to sell a security or other asset to, the option writer at a specified price, on or before a specified date. The buyer of an option pays a premium when purchasing the option, which reduces the return on the underlying security or other asset if the option is exercised, and results in a loss if the option expires unexercised. The writer of an option receives a premium from writing an option, which may increase its return if the option expires or is closed out at a profit. If a Fund as the writer of an option is unable to close out an unexpired option, it must continue to hold the underlying security or other asset until the option expires, to "cover" its obligation under the option. An "American style" option allows exercise of the option at any time during the term of the option. A "European style" option allows an option to be exercised only at the end of its term. Options may be traded on or off an established securities exchange.

If the holder of an option wishes to terminate its position, it may seek to effect a closing sale transaction by selling an option identical to the option previously purchased. The effect of the purchase is that the previous option position will be canceled. A Fund will realize a profit from closing out an option if the price received for selling the offsetting position is more than the premium paid to purchase the option; the Fund will realize a loss from closing out an option transaction if the price received for selling the offsetting option is less than the premium paid to purchase the option.

The use of options involves risks. One risk arises because of the imperfect correlation between movements in the price of options and movements in the price of the securities that are the subject of the hedge. A Fund's hedging strategies will not be fully effective if such imperfect correlation occurs.

Price movement correlation may be distorted by illiquidity in the options markets and the participation of speculators in such markets. If an insufficient number of contracts are traded, commercial users may not deal in options because they do not want to assume the risk that they may not be able to close out their positions within a reasonable amount of time. In such instances, options market prices may be driven by different forces than those driving the market in the underlying securities, and price spreads between these markets may widen. The participation of speculators in the market enhances its liquidity. Nonetheless, the trading activities of speculators in the options markets may create temporary price distortions unrelated to the market in the underlying securities.

An exchange-traded option may be closed out only on an exchange that generally provides a liquid secondary market for an option of the same series. If a liquid secondary market for an exchange-traded option does not exist, it might not be possible to effect a closing transaction with respect to a particular option, with the result that the Fund would have to exercise the option in order to accomplish the desired hedge. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both;
(iii) trading halts, suspensions, or other restrictions may be imposed with respect to particular classes or series of options or underlying securities;
(iv) unusual or unforeseen circumstances may interrupt normal operations on an exchange; (v) the facilities of an exchange or the Options Clearing Corporation or other clearing organization may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in that class or series of options) would cease to exist, although outstanding options on that exchange that had been issued by the Options Clearing Corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

An over-the-counter option (an option not traded on an established exchange) may be closed out only with the other party to the original option transaction. With over-the-counter options, a Fund is at risk that the other party to the transaction will default on its obligations or will not permit a Fund to terminate the transaction before its scheduled maturity. While the Fund will seek to enter into over-the-counter options only with dealers who agree to or are expected to be capable of entering into closing transactions with the Fund, there can be no assurance that the Fund will be able to liquidate an over-the-counter option at a favorable price at any time prior to its expiration.

Accordingly, the Fund might have to exercise an over-the-counter option it holds in order to achieve the intended hedge. Over-the-counter options are not subject to the protections afforded purchasers of listed options by the Options Clearing Corporation or other clearing organizations.

Income earned by a Fund from its hedging activities will be treated as capital gain and, if not offset by net recognized capital losses incurred by the Fund, will be distributed to shareholders in taxable distributions. Although gain from options transactions may hedge against a decline in the value of a Fund's portfolio securities, that gain, to the extent not offset by losses, will be distributed in light of certain tax considerations and will constitute a distribution of that portion of the value preserved against decline.

A futures contract is an agreement between two parties to buy and sell a particular commodity (e.g., an interest-bearing security) for a specified price on a specified future date. A futures contract creates an obligation by the seller to deliver and the buyer to take delivery of the type of instrument or cash at the time and in the amount specified in the contract. In the case of futures on an index, the seller and buyer agree to settle in cash, at a future date, based on the difference in value of the contract between the date it is opened and the settlement date. The value of each contract is equal to the value of the index from time to time multiplied by a specified dollar amount. For example, long-term municipal bond index futures trade in contracts equal to $1000 multiplied by the Bond Buyer Municipal Bond Index, and S&P 500 Index futures trade in contracts equal to $500 multiplied by the S&P 500 Index.

When a trader, such as a Fund, enters into a futures contract, it is required to deposit with (or for the benefit of) its broker as "initial margin" an amount of cash or short-term high-quality securities (such as U.S. Treasury bills or high-quality tax exempt bonds acceptable to the broker) equal to approximately 2% to 5% of the delivery or settlement price of the contract (depending on applicable exchange rules). Initial margin is held to secure the performance of the holder of the futures contract. As the value of the contract changes, the value of futures contract positions increases or declines. At the end of each trading day, the amount of such increase and decline is received and paid respectively by and to the holders of these positions. The amount received or paid is known as "variation margin." If the Fund has a long position in a futures contract it will establish a segregated account with the Fund's custodian containing cash or liquid securities eligible for purchase by the Fund equal to the purchase price of the contract (less any margin on deposit). For short positions in futures contracts, the Fund will establish a segregated account with the custodian with cash or liquid securities eligible for purchase by the Fund that, when added to the amounts deposited as margin, equal the market value of the instruments or currency underlying the futures contracts.

Gain or loss on a futures position is equal to the net variation margin received or paid over the time the position is held, plus or minus the amount received or paid when the position is closed, minus brokerage commissions.

Although many futures contracts call for the delivery (or acceptance) of the specified instrument, futures are usually closed out before the settlement date through the purchase (or sale) of a comparable contract. If the price of the sale of the futures contract by a Fund is less than the price of the offsetting purchase, the Fund will realize a loss. A futures sale is closed by purchasing a futures contract for the same aggregate amount of the specific type of financial instrument or commodity and with the same delivery date. Similarly, the closing out of a futures purchase is closed by the purchaser selling an offsetting futures contract.

The value of options purchased by a Fund and futures contracts held by a Fund may fluctuate based on a variety of market and economic factors. In some cases, the fluctuations may offset (or be offset by) changes in the value of securities held in a Fund's portfolio. All transactions in options and futures involve the possible risk of loss to the Fund of all or a significant part of the value of its investment. In some cases, the risk of loss may exceed the amount of the Fund's investment. When a Fund writes a call option or sells a futures contract without holding the underlying securities, currencies, or futures contracts, its potential loss is unlimited. The Fund will be required, however, to segregate liquid assets in amounts sufficient at all times to satisfy its obligations under options and futures contracts.

In accordance with Commodity Futures Trading Commission Rule 4.5, each of the Funds that may engage in futures transactions, including without limitation futures and options on futures, will use futures transactions solely for bona fide hedging purposes or will limit its investment in futures transactions for other than bona fide

hedging purposes so that the aggregate initial margin and premiums required to establish such positions will not exceed 5% of the liquidation value of the Fund, after taking into account unrealized profits and unrealized losses on any such futures transactions.

Certain Funds may, but are not required to, use a number of derivative instruments for risk management purposes or as part of their investment strategies. Generally, derivatives are financial contracts whose value depends upon, or is derived from, the value of an underlying asset, reference rate or index, and may relate to stocks, bonds, interest rates, currencies or currency exchange rates, commodities, and related indexes. Loomis Sayles may decide not to employ any of these strategies and there is no assurance that any derivatives strategy used by the Funds will succeed. In addition, suitable derivative transactions may not be available in all circumstances and there can be no assurance that the Funds will engage in these transactions to reduce exposure to other risks when that would be beneficial. Examples of derivative instruments that the Funds may use include options contracts, futures contracts, options on futures contracts, zero-strike warrants and options, swap agreements and debt-linked and equity-linked securities.

The successful use of options and futures will usually depend on Loomis Sayles' ability to forecast stock market, currency, or other financial market movements correctly. The Fund's ability to hedge against adverse changes in the value of securities held in its portfolio through options and futures also depends on the degree of correlation between changes in the value of futures or options positions and changes in the values of the portfolio securities. The successful use of futures and exchange-traded options also depends on the availability of a liquid secondary market to enable a Fund to close its positions on a timely basis. There can be no assurance that such a market will exist at any particular time. In the case of options that are not traded on an exchange ("over-the-counter" options), a Fund is at risk that the other party to the transaction will default on its obligations, or will not permit a Fund to terminate the transaction before its scheduled maturity.

The options and futures markets of foreign countries are small compared to those of the United States and consequently are characterized in most cases by less liquidity than U.S. markets. In addition, foreign markets may be subject to less detailed reporting requirements and regulatory controls than U.S. markets. Furthermore, investments in options in foreign markets are subject to many of the same risks as other foreign investments. See "Foreign Securities" above.

Pay-in-Kind Securities

Certain Funds may invest in pay-in-kind securities, which are securities that pay dividends or interest in the form of additional securities of the issuer, rather than in cash. These securities are usually issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the securities, prevailing interest rates, the liquidity of the security and the perceived credit quality of the issuer. The market prices of pay-in-kind securities generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than are other types of securities having similar maturities and credit quality.

Private Placements

Certain Funds may invest in securities that are purchased in private placements and, accordingly, are subject to restrictions on resale as a matter of contract or under federal securities laws. Because there may be relatively few potential purchasers for these securities, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, the Fund could find it more difficult to sell the securities when its investment adviser believes that it is advisable to do so or may be able to sell the securities only at prices lower than if the securities were more widely held. At times, it also may be more difficult to determine the fair value of the securities for purposes of computing the Fund's net asset value.

While private placements may offer opportunities for investment that are not otherwise available on the open market, the securities so purchased are often "restricted securities," which are securities that cannot be sold to the public without registration under the Securities Act, or the availability of an exemption from registration (such as

Rule 144 or Rule 144A under the Securities Act), or that are not readily marketable because they are subject to other legal or contractual delays or restrictions on resale.

The absence of a trading market can make it difficult to ascertain a market value for illiquid investments such as private placements. Disposing of illiquid investments may involve time-consuming negotiation and legal expenses, and it may be difficult or impossible for a Fund to sell them promptly at an acceptable price. A Fund may have to bear the extra expense of registering the securities for resale and the risk of substantial delay in effecting the registration. In addition, market quotations typically are less readily available for these securities. The judgment of a Fund's investment adviser may at times play a greater role in valuing these securities than in the case of unrestricted securities.

Generally speaking, restricted securities may be sold only to qualified institutional buyers, in a privately negotiated transaction to a limited number of purchasers, in limited quantities after they have been held for a specified period of time and other conditions are met pursuant to an exemption from registration, or in a public offering for which a registration statement is in effect under the Securities Act. A Fund may be deemed to be an underwriter for purposes of the Securities Act when selling restricted securities to the public so that the Fund may be liable to purchasers of the securities if the registration statement prepared by the issuer, or the prospectus forming a part of the registration statement, is materially inaccurate or misleading.

Privatizations

Certain Funds may participate in privatizations. In a number of countries around the world, governments have undertaken to sell to investors interests in enterprises that the government has historically owned or controlled. These transactions are known as "privatizations" and may in some cases represent opportunities for significant capital appreciation. In some cases, the ability of U.S. investors, such as the Funds, to participate in privatizations may be limited by local law, and the terms of participation for U.S. investors may be less advantageous than those for local investors. Also, there is no assurance that privatized enterprises will be successful, or that an investment in such an enterprise will retain its value or appreciate in value.

Real Estate Investment Trusts

Real Estate Investment Trusts ("REITs") involve certain unique risks in addition to those risks associated with investing in the real estate industry in general (such as possible declines in the value of real estate, lack of availability of mortgage funds, or extended vacancies of property). Equity REITs may be affected by changes in the value of the underlying property owned by the REITs, while mortgage REITs may be affected by the quality of any credit extended. REITs are dependent upon management skills, are not diversified, and are subject to heavy cash flow dependency, risks of default by borrowers, and self-liquidation. REITs are also subject to the possibilities of failing to qualify for tax-free pass-through of income under the Code and failing to maintain their exemptions from registration under the 1940 Act.

Investment in REITs involves risks similar to those associated with investing in small capitalization companies. REITs may have limited financial resources, may trade less frequently and in a limited volume, and may be subject to more abrupt or erratic price movements than larger securities.

A Fund's investment in a REIT may require the Fund to accrue and distribute income not yet received or may result in the Fund making distributions that constitute a return of capital to Fund shareholders for federal income tax purposes. In addition, distributions by a Fund from REITs will not qualify for the corporate dividends-received deduction, or generally, for treatment as qualified dividend income.

Repurchase Agreements

Under a repurchase agreement, a Fund purchases a security and obtains a simultaneous commitment from the seller (a bank or, to the extent permitted by the 1940 Act, a recognized securities dealer) to repurchase the security at an agreed upon price and date (usually seven days or less from the date of original purchase). The resale

price is in excess of the purchase price and reflects an agreed upon market rate unrelated to the coupon rate on the purchased security. Such transactions afford the Fund the opportunity to earn a return on temporarily available cash at minimal market risk. While the underlying security may be a bill, certificate of indebtedness, note, or bond issued by an agency, authority, or instrumentality of the U.S. Government, the obligation of the seller is not guaranteed by the U.S. Government, and there is a risk that the seller may fail to repurchase the underlying security. In such event, the Fund would attempt to exercise rights with respect to the underlying security, including possible disposition in the market. However, the Fund may be subject to various delays and risks of loss, including (a) possible declines in the value of the underlying security during the period while the Fund seeks to enforce its rights thereto, (b) possible reduced levels of income and lack of income during this period, and (c) inability to enforce rights and the expenses involved in attempted enforcement.

Rule 144A Securities

Rule 144A securities are privately offered securities that can be resold only to certain qualified institutional buyers. Rule 144A securities are treated as illiquid, unless Loomis Sayles has determined, under guidelines established by the Trust's trustees, that the particular issue of Rule 144A securities is liquid. Under the guidelines, Loomis Sayles considers such factors as: (1) the frequency of trades and quotes for a security; (2) the number of dealers willing to purchase or sell the security and the number of other potential purchasers; (3) dealer undertakings to make a market in the security; and (4) the nature of the security and the nature of the marketplace trades in the security.

Securities Lending

Securities lending involves a Fund lending its portfolio securities to broker-dealers or other parties under contracts calling for the deposit by the borrower with the Fund's custodian of cash collateral equal to at least the market value of the securities loaned, marked to market on a daily basis. The Fund will continue to benefit from payments in lieu of interest or dividends on the securities loaned and will also receive interest through investment of the cash collateral in short-term liquid investments. No loans will be made if, as a result, the aggregate amount of such loans outstanding at any time would exceed 33 1/3% of the Fund's assets (taken at current value). Any voting rights, or rights to consent, relating to securities loaned pass to the borrower. However, if a material event affecting the investment occurs, such loans may be called so that the securities may be voted by the Fund. The Fund pays various fees in connection with such loans, including shipping fees and reasonable custodial or placement fees.

Securities loans must be fully collateralized at all times, but involve some credit risk to the Fund if the borrower defaults on its obligation and the Fund is delayed or prevented from recovering the collateral.

Short-Term Trading

The Funds may, consistent with their investment objectives, engage in portfolio trading in anticipation of, or in response to, changing economic or market conditions and trends. These policies may result in higher turnover rates in the Fund's portfolio, which may produce higher transaction costs and a higher level of taxable capital gains. Portfolio turnover considerations will not limit the adviser's investment discretion in managing a Fund's assets. The Funds anticipate that their portfolio turnover rates will vary significantly from time to time depending on the volatility of economic and market conditions.

Small Capitalization Companies

Investments in companies with relatively small market capitalizations may involve greater risk than is usually associated with more established companies. These companies often have limited product lines, markets, or financial resources, and they may be dependent upon a relatively small management group. Their securities may have limited marketability and may be subject to more abrupt or erratic movements in price than securities of companies with larger capitalizations or market averages in general. The net asset values of funds that invest in companies with smaller capitalizations therefore may fluctuate more widely than market averages.

Step Coupon Securities

Certain Funds may invest in step coupon securities. Step-coupon securities trade at a discount from their face value and pay coupon interest. The coupon rate is low for an initial period and then increases to a higher coupon rate thereafter. Market values of these types of securities generally fluctuate in response to changes in interest rates to a greater degree than do conventional interest-paying securities of comparable term and quality. Under many market conditions, investments in such securities may be illiquid, making it difficult for a Fund to dispose of them or determine their current value.

Stripped Mortgage-Backed Securities

Stripped mortgage-backed securities include interest-only and principal-only classes of mortgage-backed securities ("IOs" and "POs", respectively). The yield to maturity of an IO or PO is extremely sensitive not only to changes in prevailing interest rates but also to the rate of principal payments (including prepayments) on the underlying assets. A rapid rate of principal prepayments may have a measurably adverse effect on a Fund's yield to maturity to the extent it invests in IOs. If the assets underlying the IOs experience greater than anticipated prepayments of principal, the Fund may fail to recoup fully its initial investment in these securities. Conversely, POs tend to decline in value if prepayments are slower than anticipated.

The secondary market for stripped mortgage-backed securities may be more volatile and less liquid than that for other mortgage-backed securities, potentially limiting a Fund's ability to buy or sell those securities at any particular time.

"Stripped" Securities

Certain Funds may invest in stripped securities, which are usually structured with two or more classes that receive different proportions of the interest and principal distribution on a pool of U.S. government, or foreign government securities or mortgage assets. In some cases, one class will receive all of the interest (the interest-only or "IO" class), while the other class will receive the entire principal (the principal-only or "PO" class). Stripped securities commonly have greater market volatility than other types of fixed-income securities. In the case of stripped mortgage securities, if the underlying mortgage assets experience greater than anticipated payments of principal, a Fund may fail to recoup fully its investments in IOs. The staff of the SEC has indicated that it views stripped mortgage securities as illiquid unless the securities are issued by the U.S. government or its agencies and are backed by fixed-rate mortgages. The Funds intend to abide by the staff's position. Stripped securities may be considered derivative securities.

Structured Notes

Certain Funds may invest in a broad category of instruments known as "structured notes." These instruments are debt obligations issued by industrial corporations, financial institutions or governmental or international agencies. Traditional debt obligations typically obligate the issuer to repay the principal plus a specified rate of interest. Structured notes, by contrast, obligate the issuer to pay amounts of principal or interest that are determined by reference to changes in some external factor or factors. For example, the issuer's obligations could be determined by reference to changes in the value of a commodity (such as gold or oil), a foreign currency, an index of securities (such as the S&P 500 Index) or an interest rate (such as the U.S. Treasury bill rate). In some cases, the issuer's obligations are determined by reference to changes over time in the difference (or "spread") between two or more external factors (such as the U.S. prime lending rate and the total return of the stock market in a particular country, as measured by a stock index). In some cases, the issuer's obligations may fluctuate inversely with changes in an external factor or factors (for example, if the U.S. prime lending rate goes up, the issuer's interest payment obligations are reduced). In some cases, the issuer's obligations may be determined by some multiple of the change in an external factor or factors (for example, three times the change in the U.S. Treasury bill rate). In some cases, the issuer's obligations remain fixed (as with a traditional debt instrument) so long as an external factor or factors do not change by more than the specified amount (for example, if the value of a stock index does not exceed some specified maximum), but if the external factor or factors change by more than the specified amount, the

issuer's obligations may be sharply reduced.

Structured notes can serve many different purposes in the management of a mutual fund. For example, they can be used to increase a Fund's exposure to changes in the value of assets that the Fund would not ordinarily purchase directly (such as stocks traded in a market that is not open to U.S. investors). They can also be used to hedge the risks associated with other investments a Fund holds. For example, if a structured note has an interest rate that fluctuates inversely with general changes in a country's stock market index, the value of the structured note would generally move in the opposite direction to the value of holdings of stocks in that market, thus moderating the effect of stock market movements on the value of a Fund's portfolio as a whole.

Risks. Structured notes involve special risks. As with any debt obligation, structured notes involve the risk that the issuer will become insolvent or otherwise default on its payment obligations. This risk is in addition to the risk that the issuer's obligations (and thus the value of a Fund's investment) will be reduced because of adverse changes in the external factor or factors to which the obligations are linked. The value of structured notes will in many cases be more volatile (that is, will change more rapidly or severely) than the value of traditional debt instruments. Volatility will be especially high if the issuer's obligations are determined by reference to some multiple of the change in the external factor or factors. Many structured notes have limited or no liquidity, so that a Fund would be unable to dispose of the investment prior to maturity. As with all investments, successful use of structured notes depends in significant part on the accuracy of the adviser's analysis of the issuer's creditworthiness and financial prospects, and of the adviser's forecast as to changes in relevant economic and financial market conditions and factors. In instances where the issuer of a structured note is a foreign entity, the usual risks associated with investments in foreign securities (described below) apply. Structured notes may be considered derivative securities.

Swap Transactions

A Fund may enter into interest rate or currency swaps to preserve a return or spread on a particular investment or portion of its portfolio, to protect against currency fluctuations, to manage duration, or to protect against any increase in the price of securities the Fund anticipates purchasing at a later date. A swap transaction involves an agreement (typically with a bank or a brokerage firm as counter party) to exchange two streams of payments (for example, an exchange of floating rate payments for fixed rate payments with respect to a notional amount of principal). The Fund will segregate liquid assets at its custodian bank in an amount sufficient to cover its current obligations under swap agreements. Because swap agreements are not exchange-traded, but are private contracts into which the Fund and a swap counterparty enter as principals, the Fund may experience a loss or delay in recovering assets if the counterparty defaults on its obligations. Swaps are often used for many of the same purposes as, and share many of the same risks with, other derivative instruments such as, participation notes and zero-strike warrants and options and debt-linked and/or equity-linked securities.

Tax Exempt Securities

Certain Funds may invest in "Tax Exempt Securities," which term refers to debt securities the interest from which is, in the opinion of bond counsel to the issuer (or on the basis of other authority believed by the Fund's portfolio manager to be reliable), exempt from federal income tax. Tax Exempt Securities include debt obligations issued by or on behalf of states, territories and possessions of the United States and their political subdivisions (for example, counties, cities, towns, villages and school districts) and authorities to obtain funds for various public purposes, including the construction of a wide range of public facilities such as airports, bridges, highways, housing, hospitals, mass transportation, schools, streets and water and sewer works. Other public purposes for which certain Tax Exempt Securities may be issued include the refunding of outstanding obligations, obtaining funds for federal operating expenses, or obtaining funds to lend to public or private institutions for the construction of facilities such as educational, hospital and housing facilities. In addition, certain types of private activity bonds have been or may be issued by public authorities or on behalf of state or local governmental units to finance privately operated housing facilities, sports facilities, convention or trade facilities, air or water pollution control facilities and certain local facilities for water supply, gas, electricity or sewage or solid waste disposal. Such obligations are included within the term "Tax Exempt Securities" if the interest paid thereon, is, in the opinion of bond counsel to the issuer (or on the basis of other authority believed by the Fund's portfolio manager to be reliable), exempt from federal income

tax.

The ability of the Funds to invest in securities other than tax-exempt securities is limited by a requirement of the Internal Revenue Code of 1986, as amended (the "Code"), that, in order to be qualified to pay exempt-interest dividends, at least 50% of the value of such Fund's total assets be invested in obligations the interest on which is exempt from federal income tax at the end of each calendar quarter.

Funds that invest in certain tax-exempt bonds or certain private activity bonds may not be a desirable investment for "substantial users" of facilities financed by such obligations or bonds or for "related persons" of substantial users. You should contact your financial adviser or attorney for more information if you think you may be a "substantial user" or a "related person" of a substantial user.

There are variations in the quality of Tax Exempt Securities, both within a particular classification and between classifications, depending on numerous factors (see Appendix A).

The two principal classifications of tax-exempt bonds are general obligation bonds and limited obligation (or revenue) bonds. General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from the issuer's general unrestricted revenues and not from any particular fund or source. The characteristics and method of enforcement of general obligation bonds vary according to the law applicable to the particular issuer, and payment may be dependent upon an appropriation by the issuer's legislative body. Limited obligation bonds are payable only from the revenues derived from a particular facility or class of facilities, or in some cases from the proceeds of a special excise or other specific revenue source such as the user of the facility. Tax-exempt private activity bonds are in most cases revenue bonds and generally are not payable from the unrestricted revenues of the issuer. The credit and quality of such bonds are usually directly related to the credit standing of the corporate user of the facilities. Principal and interest on such bonds are the responsibilities of the corporate user (and any guarantor).

The yields on Tax Exempt Securities are dependent on a variety of factors, including general money market conditions, the financial condition of the issuer, general conditions of the Tax Exempt Securities market, the size of a particular offering, the maturity of the obligation and the rating of the issue. Further, information about the financial condition of an issuer of tax-exempt bonds may not be as extensive as that made available by corporations whose securities are publicly traded. The ratings of Moody's, S&P and Fitch represent their opinions as to the quality of the Tax Exempt Securities, which they undertake to rate. It should be emphasized, however, that ratings are general and are not absolute standards of quality. Consequently, Tax Exempt Securities with the same maturity, interest rate and rating may have different yields while Tax Exempt Securities of the same maturity and interest rates with different ratings may have the same yield. Subsequent to its purchase by a Fund, an issue of Tax Exempt Securities or other investments may cease to be rated or the rating may be reduced below the minimum rating required for purchase by a Fund. Neither event will require the elimination of an investment from a Fund's portfolio, but a Fund's adviser will consider such an event as part of its normal, ongoing review of all a Fund's portfolio securities.

Securities in which a Funds may invest, including Tax Exempt Securities, are subject to the provisions of bankruptcy, insolvency and other laws affecting the rights and remedies of creditors, such as the federal Bankruptcy Code, and laws, if any, which may be enacted by Congress or the state legislatures extending the time for payment of principal or interest, or both, or imposing other constraints upon enforcement of such obligations. There is also the possibility that as a result of litigation or other conditions the power or ability of issuers to meet their obligations for the payment of interest and principal on their Tax Exempt Securities may be materially affected or that their obligations may be found to be invalid and unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for tax-exempt bonds or certain segments thereof, or materially affecting the credit risk with respect to particular bonds. Adverse economic, legal or political developments might affect all or a substantial portion of a Fund's Tax Exempt Securities in the same manner.

From time to time, proposals have been introduced before Congress for the purpose of restricting or eliminating the federal income tax exemption for interest on debt obligations issued by states and their political subdivisions and similar proposals may well be introduced in the future. If such a proposal were enacted, the availability of Tax-Exempt Securities for investment by the Funds and the value of a Fund's portfolios could be

materially affected, in which event such a Fund would reevaluate their investment objectives and policies and consider changes in their structure or dissolution.

All debt securities, including tax-exempt bonds, are subject to credit and market risk. Generally, for any given change in the level of interest rates, prices for longer maturity issues tend to fluctuate more than prices for shorter maturity issues.

U.S. Government Securities

U.S. Government securities have different kinds of government support. Such securities include direct obligations of the U.S. Treasury, as well as securities issued or guaranteed by U.S. Government agencies, authorities, and instrumentalities, including, among others, the Government National Mortgage Association, the Federal Home Loan Mortgage Corporation, the Federal National Mortgage Association, the Federal Housing Administration, the Resolution Funding Corporation, the Federal Farm Credit Banks, the Federal Home Loan Bank, the Tennessee Valley Authority, the Student Loan Marketing Association, and the Small Business Administration. More detailed information about some of these categories of U.S. Government securities follows.

U.S. Treasury Bills - U.S. Treasury Bills are direct obligations of the U.S. Treasury that are issued in maturities of one year or less. No interest is paid on Treasury bills; instead, they are issued at a discount and repaid at full face value when they mature. They are backed by the full faith and credit of the U.S. Government.

U.S. Treasury Notes and Bonds - U.S. Treasury Notes and Bonds are direct obligations of the U.S. Treasury that are issued in maturities that vary between one and forty years, with interest normally payable every six months. They are backed by the full faith and credit of the U.S. Government.

"Ginnie Maes" - Ginnie Maes are debt securities issued by a mortgage banker or other mortgagee that represent an interest in a pool of mortgages insured by the Federal Housing Administration or the Farmer's Home Administration or guaranteed by the Veterans Administration. The Government National Mortgage Association ("GNMA") guarantees the timely payment of principal and interest when such payments are due, whether or not these amounts are collected by the issuer of these certificates on the underlying mortgages. An assistant attorney general of the United States has rendered an opinion that the guarantee by GNMA is a general obligation of the United States backed by its full faith and credit. Mortgages included in single family or multi-family residential mortgage pools backing an issue of Ginnie Maes have a maximum maturity of up to 30 years. Scheduled payments of principal and interest are made to the registered holders of Ginnie Maes (such as the Funds) each month. Unscheduled prepayments may be made by homeowners or as a result of a default. Prepayments are passed through to the registered holder of Ginnie Maes along with regular monthly payments of principal and interest.

"Fannie Maes" - The Federal National Mortgage Association ("FNMA") is a government-sponsored corporation owned entirely by private stockholders that purchases residential mortgages from a list of approved seller/servicers. Fannie Maes are pass-through securities issued by FNMA that are guaranteed as to timely payment of principal and interest by FNMA but are not backed by the full faith and credit of the U.S. Government.

"Freddie Macs" - The Federal Home Loan Mortgage Corporation ("FHLMC") is a corporate instrumentality of the U.S. Government. Freddie Macs are participation certificates issued by FHLMC that represent an interest in residential mortgages from FHLMC's national portfolio. FHLMC guarantees the timely payment of interest and ultimate collection of principal, but Freddie Macs are not backed by the full faith and credit of the U.S. Government.

Some U.S. Government securities, called "Treasury inflation-protected securities" or "TIPS," are fixed income securities whose principal value is periodically adjusted according to the rate of inflation. The interest rate on TIPS is fixed at issuance, but over the life of the bond this interest may be paid on an increasing or decreasing principal value that has been adjusted for inflation. Although repayment of the original bond principal upon maturity is guaranteed, the market value of TIPS is not guaranteed, and will fluctuate.

The values of TIPS generally fluctuate in response to changes in real interest rates, which are in turn tied to the relationship between nominal interest rates and the rate of inflation. If inflation were to rise at a faster rate than nominal interest rates, real interest rates might decline, leading to an increase in value of TIPS. In contrast, if nominal interest rates were to increase at a faster rate than inflation, real interest rates might rise, leading to a decrease in value of TIPS. If inflation is lower than expected during the period a Fund holds TIPS, the Fund may earn less on the TIPS than on a conventional bond. If interest rates rise due to reasons other than inflation (for example, due to changes in currency exchange rates), investors in TIPS may not be protected to the extent that the increase is not reflected in the bonds' inflation measure. There can be no assurance that the inflation index for TIPS will accurately measure the real rate of inflation in the prices of goods and services.

The yields available from U.S. Government securities are generally lower than the yields available from corporate fixed-income securities. Like other fixed-income securities, however, the values of U.S. Government securities change as interest rates fluctuate. Fluctuations in the value of portfolio securities will not affect interest income on existing portfolio securities but will be reflected in the Fund's net asset value. Since the magnitude of these fluctuations will generally be greater at times when the Fund's average maturity is larger, under certain market conditions each Fund may, for temporary defensive purposes, expect lower current income from short-term investments rather than investing in higher yielding long-term securities. Securities such as Fannie Maes and Freddie Macs are guaranteed as to the payment of principal and interest by the relevant entity but are not backed by the full faith and credit of the U.S. government. An event affecting the guaranteeing entity could adversely affect the payment of principal or interest or both on the security, and therefore these types of securities should be considered riskier than U.S. government securities.

Warrants

Certain Funds may invest in warrants. A warrant is an instrument that gives the holder a right to purchase a given number of shares of a particular security at a specified price until a stated expiration date. Buying a warrant generally can provide a greater potential for profit or loss than an investment of equivalent amounts in the underlying common stock. The market value of a warrant does not necessarily move with the value of the underlying securities. If a holder does not sell the warrant, it risks the loss of its entire investment if the market price of the underlying security does not, before the expiration date, exceed the exercise price of the warrant plus the cost thereof. Investment in warrants is a speculative activity. Warrants pay no dividends and confer no rights (other than the right to purchase the underlying securities) with respect to the assets of the issuer.

When-Issued Securities

A when-issued security involves a Fund entering into a commitment to buy a security before the security has been issued. The Fund's payment obligation and the interest rate on the security are determined when the Fund enters into the commitment. The security is typically delivered to the Fund 15 to 120 days later. No interest accrues on the security between the time the Fund enters into the commitment and the time the security is delivered. If the value of the security being purchased falls between the time a Fund commits to buy it and the payment date, the Fund may sustain a loss. The risk of this loss is in addition to the Fund's risk of loss on the securities actually in its portfolio at the time. In addition, when the Fund buys a security on a when-issued basis, it is subject to the risk that market rates of interest will increase before the time the security is delivered, with the result that the yield on the security delivered to the Fund may be lower than the yield available on other, comparable securities at the time of delivery. If a Fund has outstanding obligations to buy when-issued securities, it will segregate liquid assets at its custodian bank in an amount sufficient to satisfy these obligations.

Zero Coupon Securities

Zero coupon securities are debt obligations (e.g., bonds) that do not entitle the holder to any periodic payments of interest either for the entire life of the obligation or for an initial period after the issuance of the obligation. Such bonds are issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the bonds, prevailing interest rates, the liquidity of the security, and the perceived credit quality of the issuer. The market prices of zero coupon bonds generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond

to changes in interest rates to a greater degree than coupon bonds having similar maturities and credit quality. In order to satisfy a requirement for qualification as a "regulated investment company" under the Internal Revenue Code of 1986, as amended (the "Code"), each Fund must distribute each year at least 90% of its net investment income, including the original issue discount accrued on zero coupon bonds. Because a Fund investing in zero coupon bonds will not on a current basis receive cash payments from the issuer in respect of accrued original issue discount, the Fund may have to distribute cash obtained from other sources in order to satisfy the 90% distribution requirement under the Code. Such cash might be obtained from selling other portfolio holdings of the Fund. In some circumstances, such sales might be necessary in order to satisfy cash distribution requirements even though investment considerations might otherwise make it undesirable for the Fund to sell such securities at such time.

TEMPORARY DEFENSIVE STRATEGIES

The Funds have the flexibility to respond promptly to changes in market and economic conditions. In the interest of preserving shareholders' capital, Loomis Sayles may employ a temporary defensive strategy if they determine such a strategy to be warranted. Pursuant to such a defensive strategy, a Fund temporarily may hold cash (U.S. dollars, foreign currencies, or multinational currency units) and/or invest up to 100% of its assets in high quality debt securities or money market instruments of U.S. or foreign issuers. It is impossible to predict whether, when or for how long a Fund will employ defensive strategies. The use of defensive strategies may prevent the Funds from achieving their goals.

In addition, pending investment of proceeds from new sales of Fund shares or to meet ordinary daily cash needs, the Funds may temporarily hold cash (U.S. dollars, foreign currencies or multinational currency units) and may invest any portion of its assets in money market instruments.

RATINGS AGENCIES

Ratings agencies are private services that provide ratings of the credit quality of debt obligations, including convertible securities. Ratings assigned by a rating agency are not absolute standards of credit quality and do not evaluate market risks. Appendix A lists the major ratings agencies and their rating categories. Ratings agencies may fail to make timely changes in credit ratings and an issuer's current financial condition may be better or worse than a rating indicates. In evaluating the quality of a security, whether rated or unrated, Loomis Sayles will normally consider, among other things, the issuer's financial resources and operating history, its sensitivity to economic conditions and trends, the ability of its management, its debt maturity schedules and borrowing requirements, and the relative values based on anticipated cash flow, interest and asset coverage and earnings prospects. Loomis Sayles will attempt to reduce the risks of investing in lower rated or unrated securities through active portfolio management, credit analysis and attention to current developments and trends in the economy and financial markets. The ratings of a debt security may change over time. Rating agencies monitor and evaluate the ratings assigned to securities on an ongoing basis. As a result, debt instruments held by the Fund could receive a higher rating (which would tend to increase their value) or a lower rating (which would tend to decrease their value) during the period in which they are held. A Fund will not necessarily sell a security when its rating is reduced below its rating at the time of purchase.

PORTFOLIO TURNOVER

A Fund's portfolio turnover rate for a fiscal year is calculated by dividing the lesser of purchases or sales of portfolio securities, excluding securities having maturity dates at acquisition of one year or less, for the fiscal year by the monthly average of the value of the portfolio securities owned by the Fund during the fiscal year. High portfolio turnover may generate higher levels of taxable gains and correspondingly greater brokerage commissions and other transaction costs, which will be borne directly by the Funds, thereby decreasing the Funds' total return. The portfolio turnover rate for the fiscal year ended September 30, 2005 was significantly lower for the Loomis Sayles Institutional High Income Fund due to a reallocation to the emerging market sector that occurred within the Fund during the fiscal year ending 2004 and a subsequent decline in such reallocations during 2005. It is impossible to predict with certainty whether future portfolio turnover rates will be higher or lower than those experienced during past periods. Each Fund anticipates that its portfolio turnover rate will vary significantly from time to time depending on the volatility of economic and market conditions.

Generally, each Fund intends to invest for long-term purposes. However, the rate of portfolio turnover will depend upon market and other conditions, and it will not be a limiting factor when an adviser believes that portfolio changes are appropriate. Portfolio turnover considerations will not limit Loomis Sayles' investment discretion in managing the assets of each Fund.

PORTFOLIO HOLDINGS

The Funds have adopted policies to limit the disclosure of portfolio holdings information and to ensure equal access to such information, except in certain circumstances as approved by the Board of Trustees. Generally, full portfolio holdings information will not be available except on a monthly basis following an aging period of at least 30 days between the date of the information and the date on which it is disclosed. A list of the Funds' top 10 holdings will generally be available on a monthly basis within 5 days of month-end. The portfolio holdings information will generally be made available on the Funds' website at www.loomissayles.com. Any holdings information that is released must clearly indicate the date of the information, and must state that due to active management, the Funds may or may not still invest in the securities listed. Portfolio characteristics, such as industry/sector breakdown, current yield, quality breakdown, duration, average price-earnings ratio and other similar information may be provided on a current basis. However, portfolio characteristics do not include references to specific portfolio holdings.

The Board of Trustees has approved exceptions to the general policy on the sharing of portfolio holdings information as in the best interests of the Funds, as follows:

(1) Disclosure of portfolio holdings posted on the Funds' website provided the information is shared no sooner than the next day following the day on which the information is posted;

(2) Disclosure to firms offering industry-wide services, provided that the firm has entered into a confidentiality agreement with the Funds, their principal underwriter or an affiliate of the Funds' principal underwriter. Entities that receive information pursuant to this exception include Lipper (monthly disclosure of full portfolio holdings, provided 5 days after month-end); Vestek (daily disclosure of full portfolio holdings, provided the next business day); and FactSet (daily disclosure of full portfolio holdings provided the next business day);

(3) Disclosure to ADP Investor Communication Services, Inc. as part of the proxy voting recordkeeping services provided to the Funds, and to Investor Research Services, Inc. and Glass Lewis, LLC, as part of the proxy voting administration and research services, respectively, provided to the Funds' adviser (portfolio holdings of issuers as of record date for shareholder meetings);

(4) Disclosure to employees of the Funds' adviser, principal underwriter, administrator, custodian and fund accounting agent, as well as to broker-dealers executing portfolio transactions for the Fund, provided that such disclosure is made for bona fide business purposes; and

(5) Other disclosures made for non-investment purposes, but only if approved in writing in advance by an officer of the Funds. Such exceptions will be reported to the Board of Trustees.

With respect to (5) above, approval will be granted only when the officer determines that the Funds have a legitimate business reason for sharing the portfolio holdings information and the recipients are subject to a duty of confidentiality, including a duty not to trade on the information. As of the date of this SAI, the only entity that receives information pursuant to this exception is GCom2 (quarterly, or more frequently as needed, disclosure of full portfolio holdings) for the purpose of performing certain functions related to the production of the Funds' semi-annual financial statements, quarterly Form N-Q filing and other related items. The Funds' Board of Trustees exercises oversight of the disclosure of the Funds' portfolio holdings by reviewing, on a quarterly basis, persons or entities receiving such disclosure. Notwithstanding the above, there is no assurance that the Funds' policies on the sharing of portfolio holdings information will protect the Funds from the potential misuse of holdings by individuals or firms in possession of that information.

In addition, any disclosures of portfolio holdings information by a Fund or its adviser must be consistent with the anti-fraud provisions of the federal securities laws, the Fund's and the adviser's fiduciary duty to

shareholders, and the Fund's code of ethics. The Funds' policies expressly prohibit the sharing of portfolio holdings information if the Fund, its adviser, or any other affiliated party receives compensation or other consideration in connection with such arrangement. The term "consideration" includes any agreement to maintain assets in the Funds or in other funds or accounts managed by the Fund's adviser or by any affiliated person of the adviser.

INVESTMENT STRATEGIES AND RISKS

The investment policies of the Fund set forth in its Prospectus and in this Statement of Additional Information ("SAI") may be changed by the Trust's Board of Trustees without shareholder approval, except that any Fund policy explicitly identified as "fundamental" may not be changed without the approval of the holders of a majority of the outstanding shares of the Fund (which in the Prospectus and this SAI means the lesser of (i) 67% of the shares of that Fund present at a meeting at which more than 50% of the outstanding shares are present or represented by proxy or (ii) more than 50% of the outstanding shares). Except in the case of the 15% limitation on illiquid securities, the percentage limitations set forth below and in the Prospectus will apply at the time a security is purchased and will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of such purchase.

Investment Restrictions

In addition to its investment objective and policies set forth in the Prospectus, the following investment restrictions are policies of the Fund (and those marked with an asterisk are fundamental policies of the Fund):

The following is a description of restrictions on the investments to be made by the Fund. The restrictions marked with an asterisk (*) may not be changed without the vote of a majority of the outstanding voting securities of the Fund (as defined in the Investment Company Act of 1940, as amended (the "1940 Act")). Except in the case of restrictions marked with a dagger (+), the percentages set forth below and the percentage limitations set forth in the Prospectus apply at the time of the purchase of a security and shall not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of a purchase of such security.

The Loomis Sayles Securitized Asset Fund may not:

*(1)Purchase any security if, as a result, more than 25% of the Fund's total assets (taken at current value) would be invested in any one industry. For purposes of this restriction, telephone, gas and electric public utilities are each regarded as separate industries and finance companies whose financing activities are related primarily to the activities of their parent companies are classified in the industry of their parents. For purposes of this restriction with regard to bank obligations, bank obligations are considered to be one industry, and asset-backed securities are not considered to be bank obligations. For purposes of this restriction, the Fund takes the position that mortgage-related and other asset-backed securities do not represent investments in any industry or group of industries. As a result of this, the Fund may invest more than 25% of its net assets in mortgage-related securities;

*(2)Make short sales of securities or maintain a short position or purchase securities on margin, except that the Fund may obtain short-term credits as necessary for the clearance of security transactions, and the Fund may make any short sales or maintain any short positions where the short sales or short positions would not constitute "senior securities" under the 1940 Act;

+*(3)Borrow money, except to the extent permitted under the 1940 Act;

*(4)Make loans, except that the Fund may purchase or hold debt instruments in accordance with its investment objectives and policies, provided however, this restriction does not apply to repurchase agreements or loans of portfolio securities;

*(5)Act as an underwriter of securities of other issuers except that, in the disposition of portfolio securities, it may be deemed to be an underwriter under the federal securities laws;

*(6)Purchase or sell real estate, although it may purchase securities of issuers which deal in real estate, securities which are secured by interests in real estate, and securities which represent interests in real estate, and it may acquire and dispose of real estate or interests in real estate acquired through the exercise of its rights as a holder of debt obligations secured by real estate or interests therein;

*(7)Purchase or sell commodities, except that the Fund may purchase and sell futures contracts and options, may enter into foreign exchange contracts and may enter into swap agreements and other financial transactions not requiring the delivery of physical commodities;

*(8)Issue senior securities, except for permitted borrowings or as otherwise permitted under the 1940 Act;

(9)Invest less than 80% of its net assets (plus any borrowings for investment purposes) in securitized assets, such as mortgage-backed and other asset-backed securities. Prior to any change to such policy adopted by the Board of Trustees of the Fund, the Fund will provide notice to shareholders as required by Rule 35d-1 under the 1940 Act, as such Rule may be interpreted from time to time by the staff of the SEC.

For Restriction (1), the Fund does not reserve the right to concentrate in any industry. If, in the future, mortgage-related securities and other asset-backed securities are considered to represent any particular industry or industries, the Fund reserves the freedom of action to concentrate in such an industry or industries.

Restrictions (2) and (8) shall be interpreted based upon no-action letters and other pronouncements of the staff of the SEC. Under current pronouncements, certain Fund positions are excluded from the definition of "senior security" so long as the Fund maintains adequate cover, segregation of assets or otherwise.

In addition, it is contrary to the Fund's present policy, which may be changed without shareholder vote, to purchase any illiquid security, including any securities whose disposition is restricted under federal securities laws and securities that are not readily marketable, if, as a result, more than 15% of the Fund's total assets (based on current value) would then be invested in such securities. The staff of the SEC is presently of the view that repurchase agreements maturing in more than seven days are subject to this restriction. Until that position is revised, modified or rescinded, the Fund will conduct its operations in a manner consistent with this view. This limitation on investment in illiquid securities does not apply to certain restricted securities, including securities pursuant to Rule 144A under the Securities Act of 1933 and certain commercial paper, that Loomis, Sayles & Company, L.P. ("Loomis Sayles") has determined to be liquid under procedures approved by the Board of Trustees.

Investment Strategies

Fund                      Securities                Practices
----                      ----------                ---------
Securitized Asset Fund    Debt Securities           Temporary Defensive
                          Mortgage-Backed           Strategies
                          Securities, Asset Backed  Repurchase Agreements
                          Securities, Investment    Dollar Rolls
                          Grade Securities

Adjustable Rate Mortgage Securities ("ARMs")

The Fund may invest in ARMs. An ARM, like a traditional mortgage security, is an interest in a pool of mortgage loans that provides investors with payments consisting of both principal and interest as mortgage loans in the underlying mortgage pool are paid off by the borrowers. ARMs have interest rates that are reset at periodic intervals, usually by reference to some interest rate index or market interest rate. Although the rate adjustment feature may act as a buffer to reduce sharp changes in the value of adjustable rate securities, these securities are still subject to changes in value based on changes in market interest rates or changes in the issuer's creditworthiness. Because the interest rates are reset only periodically, changes in the interest rate on ARMs may lag behind changes in prevailing market interest rates. Also, some ARMs (or the underlying mortgages) are subject to caps or floors that limit the maximum change in interest rate during a specified period or over the life of the security. As a result, changes in the interest rate on an ARM may not fully reflect changes in prevailing market interest rates during certain periods. Because of the resetting of interest rates, ARMs are less likely than non-adjustable rate securities of comparable quality and maturity to increase significantly in value when market interest rates fall.

Asset-Backed Securities

Through the use of trusts and special purpose corporations, automobile or credit card receivables may be securitized in pass-through structures similar to mortgage pass-through structures or in a pass-through structure similar to the CMO structure, discussed below. Generally, the issuers of asset-backed bonds, notes, or pass-through certificates are special purpose entities and do not have any significant assets other than the receivables securing such obligations. In general, the collateral supporting asset-backed securities is of shorter maturity than mortgage loans. Instruments backed by pools of receivables are similar to mortgage-backed securities in that they are subject to unscheduled prepayments of principal prior to maturity. When the obligations are prepaid, the Fund ordinarily will reinvest the prepaid amounts in securities the yields of which reflect interest rates prevailing at the time. Therefore, the Fund's ability to maintain a portfolio that includes high-yielding asset-backed securities will be adversely affected to the extent that prepayments of principal must be reinvested in securities that have lower yields than the prepaid obligations. Moreover, prepayments of securities purchased at a premium could result in a realized loss.

The Fund's investment policies govern the amount of total assets that the Fund may invest in issuers in the same industry. If the Fund is required to treat certain asset-backed securities as issuers in the same industry, its ability to invest in some securities that it might otherwise purchase may be restricted. Similarly, if an asset-backed security is considered to be issued by the financial institution sponsoring the security, or by the assets (such as auto loan receivables) underlying the asset-backed security, the Fund may be limited by its investment policies or other legal or tax considerations in the amount that it may invest in such securities.

Collateralized Mortgage Obligations

A collateralized mortgage obligation ("CMO") is a security backed by a portfolio of mortgages or mortgage-backed securities held under an indenture. CMOs may be issued either by U.S. Government instrumentalities or by non-governmental entities. The issuer's obligation to make interest and principal payments is secured by the underlying portfolio of mortgages or mortgage-backed securities. CMOs are issued with a number of classes or series which have different maturities and which may represent interests in some or all of the interest or principal on the underlying collateral or a combination thereof. CMOs of different classes are generally retired in sequence as the underlying mortgage loans in the mortgage pool are repaid. In the event of sufficient early prepayments on such mortgages, the class or series of CMOs first to mature generally will be retired prior to its maturity. As with other mortgage-backed securities, if a particular class or series of CMOs held by the Fund is retired early, the Fund would lose any premium it paid when it acquired the investment, and the Fund may have to reinvest the proceeds at a lower interest rate than the retired CMO paid. Because of the early retirement feature, CMOs may be more volatile than many other fixed-income investments.

Debt Securities

The Fund may invest in debt securities. Debt securities are used by issuers to borrow money. The issuer usually pays a fixed, variable or floating rate of interest and must repay the amount borrowed at the maturity of the security. Some debt securities, such as zero-coupon securities, do not pay interest but are sold at a discount from their face values. Debt securities include corporate bonds, government securities and mortgage and other asset-backed securities. Debt securities include a broad array of short, medium and long-term obligations issued by the U.S. or foreign governments, government or international agencies and instrumentalities, and corporate issuers of various types. Some debt securities represent uncollateralized obligations of their issuers; in other cases, the securities may be backed by specific assets (such as mortgages or other receivables) that have been set aside as collateral for the issuer's obligation. Debt securities generally involve an obligation of the issuer to pay interest or dividends on either a current basis or at the maturity of the securities, as well as the obligation to repay the principal amount of the security at maturity.

Risks. Debt securities are subject to market risk and credit risk. Credit risk relates to the ability of the issuer to make payments of principal and interest and includes the risk of default. Sometimes, an issuer may make these payments from money raised through a variety of sources, including, with respect to issuers of municipal securities, (i) the issuer's general taxing power, (ii) a specific type of tax such as a property tax, or (iii) a particular facility or project such as a highway. The ability of an issuer to make these payments could be affected by general economic conditions, issues specific to the issuer, litigation, legislation or other political events, the bankruptcy of the issuer, war, natural disasters, terrorism or other major events. U.S. government securities do not involve the credit risks associated with other types of fixed-income securities; as a result, the yields available from U.S. government securities are generally lower than the yields available from corporate and municipal debt securities. Market risk is the risk that the value of the security will fall because of changes in market rates of interest. (Generally, the value of debt securities falls when market rates of interest are rising.) Some debt securities also involve prepayment or call risk. This is the risk that the issuer will repay the Fund the principal on the security before it is due, thus depriving the Fund of a favorable stream of future interest payments.

Because interest rates vary, it is impossible to predict the income of the Fund for any particular period. Fluctuations in the value of the Fund's investments in debt securities will cause the Fund's net asset value to increase or decrease.

Illiquid Securities

Illiquid securities are those that are not readily resalable, which may include securities whose disposition is restricted by federal securities laws. Investment in restricted or other illiquid securities involves the risk that the Fund may be unable to sell such a security at the desired time. Also, the Fund may incur expenses, losses or delays in the process of registering restricted securities prior to resale.

The Fund may purchase Rule 144A securities, which are privately offered securities that can be resold only to certain qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933. The Fund may also purchase commercial paper issued under Section 4(2) of the Securities Act of 1933. Investing in Rule 144A securities and Section 4(2) commercial paper could have the effect of increasing the level of the Fund's illiquidity to the extent that qualified institutional buyers become, for a time, uninterested in purchasing these securities. Rule 144A securities and Section 4(2) commercial paper are treated as illiquid, unless Loomis Sayles has determined, under guidelines established by the Trust's Board of Trustees, that the particular issue is liquid.

Investment-Grade Debt Securities

The Fund may invest in investment grade debt securities, which include all types of debt instruments that are of medium and high-quality. Some possess speculative characteristics and may be more sensitive to economic changes and to changes in the financial conditions of issuers. A debt security is considered to be investment-grade if it is rated investment-grade by Standard & Poor's Rating Group ("Standard & Poor's" or "S&P"), Fitch Investor Services, Inc. ("Fitch") or Moody's Investors Service, Inc. ("Moody's"), or is unrated but considered to be of

equivalent quality by an investment adviser or subadviser. For more information, including a detailed description of the ratings assigned by S&P, Fitch and Moody's, please refer to Appendix A in the Prospectus.

Lower-Quality Debt Securities

The Fund may invest in lower-quality fixed-income securities. Fixed-income securities rated BB or lower by Standard & Poor's or Ba or lower by Moody's (and comparable unrated securities) are of below "investment grade" quality. Lower-quality fixed-income securities generally provide higher yields, but are subject to greater credit and market risk than higher-quality fixed-income securities, including U.S. government and many foreign government securities. Lower-quality fixed-income securities are considered predominantly speculative with respect to the ability of the issuer to meet principal and interest payments. Achievement of the investment objective of a Fund investing in lower-quality fixed-income securities may be more dependent on the Fund's adviser's own credit analysis than for a Fund investing in higher-quality bonds. The market for lower-quality fixed-income securities may be more severely affected than some other financial markets by economic recession or substantial interest rate increases, by changing public perceptions of this market or by legislation that limits the ability of certain categories of financial institutions to invest in these securities. In addition, the secondary market may be less liquid for lower-rated fixed-income securities. This lack of liquidity at certain times may affect the valuation of these securities and may make the valuation and sale of these securities more difficult. Securities of below investment-grade quality are considered high yield, high risk securities and are commonly known as "junk bonds." For more information, including a detailed description of the ratings assigned by S&P, Fitch and Moody's, please refer to Appendix A in the Prospectus.

Money Market Instruments

The Fund may seek to minimize risk by investing in money market instruments, which are high-quality, short-term securities. Although changes in interest rates can change the market value of a security, the Fund expects those changes to be minimal with respect to these securities, which are often purchased for defensive purposes.

Money market obligations of foreign banks or of foreign branches or subsidiaries of U.S. banks may be subject to different risks than obligations of domestic banks, such as foreign economic, political and legal developments and the fact that different regulatory requirements apply.

Mortgage-Backed Securities

Mortgage-backed securities, such as Government National Mortgage Association ("GNMA") certificates or securities issued by the Federal National Mortgage Association ("FNMA" or "Fannie Mae"), differ from traditional fixed-income securities. Among the major differences are that interest and principal payments are made more frequently, usually monthly, and that principal may be prepaid at any time because the underlying mortgage loans generally may be prepaid at any time. As a result, if the Fund purchases these assets at a premium, a faster-than-expected prepayment rate will reduce yield to maturity, and a slower-than-expected prepayment rate will increase yield to maturity. If the Fund purchases mortgage-backed securities at a discount, faster-than-expected prepayments will increase, and slower-than-expected prepayments will reduce, yield to maturity. Prepayments, and resulting amounts available for reinvestment by the Fund, are likely to be greater during a period of declining interest rates and, as a result, are likely to be reinvested at lower interest rates. Accelerated prepayments on securities purchased at a premium may result in a loss of principal if the premium has not been fully amortized at the time of prepayment. These securities will decrease in value as a result of increases in interest rates generally, and they are likely to appreciate less than other fixed-income securities when interest rates decline because of the risk of prepayments.

The assets underlying mortgage-backed securities may be represented by a portfolio of first lien residential mortgages (including both whole mortgage loans and mortgage participation interests) or portfolios or mortgage pass-through securities issued or guaranteed by GNMA, FNMA or the Federal Home Loan Mortgage Corporation ("FHLMC"). Mortgage loans underlying a mortgage-related security may in turn by insured or guaranteed by the Federal Housing Administration ("FHA")or the Veteran's Association ("VA"). In the case of privately issued mortgage-related securities whose underlying assets are neither U.S. Government securities nor U.S. Government-insured mortgages, to the extent that real properties securing such assets may be located in the same geographical region, the security may be subject to a greater risk of default than other comparable securities in the event of

adverse economic, political or business developments that may affect such region and, ultimately, the ability of residential homeowners to make payments of principal and interest on the underlying mortgages. For more information, please see the section "U.S. Government Securities".

Pay-in-kind Securities

The Fund may invest in pay-in-kind securities. Pay-in-kind securities pay dividends or interest in the form of additional securities of the issuer, rather than in cash. These securities are usually issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the securities, prevailing interest rates, the liquidity of the security and the perceived credit quality of the issuer. The market prices of pay-in-kind securities generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than are other types of securities having similar maturities and credit quality.

Step-Coupon Securities

The Fund may invest in step-coupon securities. Step-coupon securities trade at a discount from their face value and pay coupon interest. The coupon rate is low for an initial period and then increases to a higher coupon rate thereafter. Market values of these types of securities generally fluctuate in response to changes in interest rates to a greater degree than do conventional interest-paying securities of comparable term and quality. Under many market conditions, investments in such securities may be illiquid, making it difficult for the Fund to dispose of them or determine their current value.

Stripped Mortgage Backed Securities

Stripped mortgage-backed securities include interest-only and principal-only classes of mortgage-backed securities ("IOs" and "POs"). The yield to maturity on an IO or PO is extremely sensitive not only to changes in prevailing interest rates but also to the rate of principal payments (including prepayments) on the underlying assets. A rapid rate of principal prepayments may have a measurably adverse effect on the Fund's yield to maturity to the extent it invests in IOs. If the assets underlying the IOs experience greater than anticipated prepayments of principal, the Fund may fail to recoup fully its initial investment in these securities. Conversely, POs tend to decline in value if prepayments are slower than anticipated.

The secondary market for stripped mortgage-backed securities may be more volatile and less liquid than that for other mortgage-backed securities, potentially limiting the Fund's ability to buy or sell those securities at any particular time.

Structured Notes

The Fund may invest in a broad category of instruments known as "structured notes." These instruments are debt obligations issued by industrial corporations, financial institutions or governmental or international agencies. Traditional debt obligations typically obligate the issuer to repay the principal plus a specified rate of interest. Structured notes, by contrast, obligate the issuer to pay amounts of principal or interest that are determined by reference to changes in some external factor or factors. For example, the issuer's obligations could be determined by reference to changes in the value of a commodity (such as gold or oil), a foreign currency, an index of securities (such as the S&P 500 Index) or an interest rate (such as the U.S. Treasury bill rate). In some cases, the issuer's obligations are determined by reference to changes over time in the difference (or "spread") between two or more external factors (such as the U.S. prime lending rate and the total return of the stock market in a particular country, as measured by a stock index). In some cases, the issuer's obligations may fluctuate inversely with changes in an external factor or factors (for example, if the U.S. prime lending rate goes up, the issuer's interest payment obligations are reduced). In some cases, the issuer's obligations may be determined by some multiple of the change in an external factor or factors (for example, three times the change in the U.S. Treasury bill rate). In some cases, the issuer's obligations remain fixed (as with a traditional debt instrument) so long as an external factor or factors do not change by more than the specified amount (for example, if the value of a stock index does not exceed some specified maximum), but if the external factor or factors change by more than the specified amount, the issuer's obligations may be sharply reduced.

U.S. Government Securities

U.S. Government securities have different kinds of government support. Such securities include direct obligations of the U.S. Treasury, as well as securities issued or guaranteed by U.S. Government agencies, authorities, and instrumentalities, including, among others, the GNMA. FHLMC, FNMA, FHA, the Resolution Funding Corporation, the Federal Farm Credit Banks, the Federal Home Loan Bank, the Tennessee Valley Authority, the Student Loan Marketing Association, and the Small Business Administration. More detailed information about some of these categories of U.S. Government securities follows.

U.S. Treasury Bills - U.S. Treasury Bills are direct obligations of the U.S. Treasury that are issued in maturities of one year or less. No interest is paid on Treasury bills; instead, they are issued at a discount and repaid at full face value when they mature. They are backed by the full faith and credit of the U.S. Government.

U.S. Treasury Notes and Bonds - U.S. Treasury Notes and Bonds are direct obligations of the U.S. Treasury that are issued in maturities that vary between one and forty years, with interest normally payable every six months. They are backed by the full faith and credit of the U.S. Government.

"Ginnie Maes" - Ginnie Maes are debt securities issued by a mortgage banker or other mortgagee that represent an interest in a pool of mortgages insured by the FHA or the Farmer's Home Administration or guaranteed by the Veterans Administration. The GNMA guarantees the timely payment of principal and interest when such payments are due, whether or not these amounts are collected by the issuer of these certificates on the underlying mortgages. It is generally understood that a guarantee by GNMA is backed by the full faith and credit of the United States. Mortgages included in single family or multi-family residential mortgage pools backing an issue of Ginnie Maes have a maximum maturity of up to 30 years. Scheduled payments of principal and interest are made to the registered holders of Ginnie Maes (such as the Fund) each month. Unscheduled prepayments may be made by homeowners or as a result of a default. Prepayments are passed through to the registered holder of Ginnie Maes along with regular monthly payments of principal and interest.

"Fannie Maes" - The FNMA is a government-sponsored corporation owned entirely by private stockholders that purchases residential mortgages from a list of approved seller/servicers. Fannie Maes are pass-through securities issued by FNMA that are guaranteed as to timely payment of principal and interest by FNMA but are not backed by the full faith and credit of the U.S. Government.

"Freddie Macs" - The FHLMC is a corporate instrumentality of the U.S. Government. Freddie Macs are participation certificates issued by FHLMC that represent an interest in residential mortgages from FHLMC's national portfolio. FHLMC guarantees the timely payment of interest and ultimate collection of principal, but Freddie Macs are not backed by the full faith and credit of the U.S. Government.

Some U.S. Government securities, called "Treasury inflation-protected securities" or "TIPS," are fixed-income securities whose principal value is periodically adjusted according to the rate of inflation. The interest rate on TIPS is fixed at issuance, but over the life of the bond this interest may be paid on an increasing or decreasing principal value that has been adjusted for inflation. Although repayment of the original bond principal upon maturity is guaranteed, the market value of TIPS is not guaranteed, and will fluctuate.

The values of TIPS generally fluctuate in response to changes in real interest rates, which are in turn tied to the relationship between nominal interest rates and the rate of inflation. If inflation were to rise at a faster rate than nominal interest rates, real interest rates might decline, leading to an increase in value of TIPS. In contrast, if nominal interest rates were to increase at a faster rate than inflation, real interest rates might rise, leading to a decrease in value of TIPS. If inflation is lower than expected during the period the Fund holds TIPS, the Fund may earn less on the TIPS than on a conventional bond. If interest rates rise due to reasons other than inflation (for example, due to changes in currency exchange rates), investors in TIPS may not be protected to the extent that the increase is not reflected in the bonds' inflation measure. There can be no assurance that the inflation index for TIPS will accurately measure the real rate of inflation in the prices of goods and services.

Any increase in principal value of TIPS caused by an increase in the consumer price index is taxable in the year the increase occurs, even though the Fund will not receive cash representing the increase at that time. As a result, the Fund could be required at times to liquidate other investments, including when it is not advantageous to do so, in order to satisfy its distribution requirements as a regulated investment company. See "Distributions and Taxes" below.

In addition to investing directly in U.S. Government securities, the Fund may purchase certificates of accrual or similar instruments ("strips") evidencing undivided ownership interests in interest payments or principal payments, or both, in U.S. Government securities. These investment instruments may be highly volatile.

The yields available from U.S. Government securities are generally lower than the yields available from corporate fixed-income securities. Like other fixed-income securities, however, the values of U.S. Government securities change as interest rates fluctuate. Fluctuations in the value of portfolio securities will not affect interest income on existing portfolio securities but will be reflected in the Fund's net asset value. Since the magnitude of these fluctuations will generally be greater at times when the Fund's average maturity is longer, under certain market conditions the Fund may, for temporary defensive purposes, expect lower current income from short-term investments rather than investing in higher-yielding long-term securities. Securities such as Fannie Maes and Freddie Macs are guaranteed as to the payment of principal and interest by the relevant entity but are not backed by the full faith and credit of the U.S. government. An event affecting the guaranteeing entity could adversely affect the payment of principal or interest or both on the security, and therefore these types of securities should be considered riskier than U.S. government securities. FNMA and FHLMC have each been the subject of investigations by federal regulators over certain accounting matters. Such investigations, and any resulting restatements of financial statements, may adversely affect the guaranteeing entity and, as a result, the payment of principal or interest on these types of securities.

When-Issued Securities

A when-issued security involves a Fund entering into a commitment to buy a security before the security has been issued. The Fund's payment obligation and the interest rate on the security are determined when the Fund enters into the commitment. The security is typically delivered to the Fund 15 to 120 days later. No interest accrues on the security between the time the Fund enters into the commitment and the time the security is delivered. If the value of the security being purchased falls between the time a Fund commits to buy it and the payment date, the Fund may sustain a loss. The risk of this loss is in addition to the Fund's risk of loss on the securities actually in its portfolio at a particular time. In addition, when the Fund buys a security on a when-issued basis, it is subject to the risk that market rates of interest will increase before the time the security is delivered, with the result that the yield on the security delivered to the Fund may be lower than the yield available on other, comparable securities at the time of delivery. If a Fund has outstanding obligations to buy when-issued securities, it will segregate liquid assets at its custodian bank in an amount sufficient to satisfy these obligations.

Zero Coupon Securities

Zero coupon securities are debt obligations (e.g., bonds) that do not entitle the holder to any periodic payments of interest either for the entire life of the obligation or for an initial period after the issuance of the obligation. Such bonds are issued and traded at a discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the bonds, prevailing interest rates, the liquidity of the security, and the perceived credit quality of the issuer. The market prices of zero coupon bonds generally are more volatile than the market prices of securities that pay interest periodically and are likely to respond to changes in interest rates to a greater degree than non-zero coupon bonds having similar maturities and credit quality. In order to satisfy a requirement for qualification as a "regulated investment company" under the Internal Revenue Code of 1986, as amended (the "Code"), the Fund must distribute each year at least 90% of its net investment income, including the original issue discount accrued on zero coupon bonds. Because a Fund investing in zero coupon bonds will not on a current basis receive cash payments from the issuer in respect of accrued original issue discount, the Fund may have to distribute cash obtained from other sources in order to satisfy the 90% distribution requirement under the Code. Such cash might be obtained from selling other portfolio holdings of the Fund. In some circumstances, such sales might be necessary in order to satisfy cash distribution requirements even

though investment considerations might otherwise make it undesirable for the Fund to sell such securities at such time.

Options and Futures

Options and futures transactions involve a Fund buying, selling, or writing options (or buying or selling futures contracts) on securities, securities indices, or currencies. Each Fund may engage in these transactions either to enhance investment return or to hedge against changes in the value of other assets that it owns or intends to acquire. Options and futures fall into the broad category of financial instruments known as "derivatives" and involve special risks. Use of options or futures for other than hedging purposes may be considered a speculative activity, involving greater risks than are involved in hedging.

Options can generally be classified as either "call" or "put" options. There are two parties to a typical options transaction: the "writer" and the "buyer." A call option gives the buyer the right to buy a security or other asset (such as an amount of currency or a futures contract) from, and a put option gives the buyer the right to sell a security or other asset to, the option writer at a specified price, on or before a specified date. The buyer of an option pays a premium when purchasing the option, which reduces the return on the underlying security or other asset if the option is exercised, and results in a loss if the option expires unexercised. The writer of an option receives a premium from writing an option, which may increase its return if the option expires or is closed out at a profit. If a Fund as the writer of an option is unable to close out an unexpired option, it must continue to hold the underlying security or other asset until the option expires, to "cover" its obligation under the option. An "American style" option allows exercise of the option at any time during the term of the option. A "European style" option allows an option to be exercised only at the end of its term. Options may be traded on or off an established securities exchange.

If the holder of an option wishes to terminate its position, it may seek to effect a closing sale transaction by selling an option identical to the option previously purchased. The effect of the purchase is that the previous option position will be canceled. A Fund will realize a profit from closing out an option if the price received for selling the offsetting position is more than the premium paid to purchase the option; the Fund will realize a loss from closing out an option transaction if the price received for selling the offsetting option is less than the premium paid to purchase the option.

The use of options involves risks. One risk arises because of the imperfect correlation between movements in the price of options and movements in the price of the securities that are the subject of the hedge. A Fund's hedging strategies will not be fully effective if such imperfect correlation occurs.

Price movement correlation may be distorted by illiquidity in the options markets and the participation of speculators in such markets. If an insufficient number of contracts are traded, commercial users may not deal in options because they do not want to assume the risk that they may not be able to close out their positions within a reasonable amount of time. In such instances, options market prices may be driven by different forces than those driving the market in the underlying securities, and price spreads between these markets may widen. The participation of speculators in the market enhances its liquidity. Nonetheless, the trading activities of speculators in the options markets may create temporary price distortions unrelated to the market in the underlying securities.

An exchange-traded option may be closed out only on an exchange that generally provides a liquid secondary market for an option of the same series. If a liquid secondary market for an exchange-traded option does not exist, it might not be possible to effect a closing transaction with respect to a particular option, with the result that the Fund would have to exercise the option in order to accomplish the desired hedge. Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both;
(iii) trading halts, suspensions, or other restrictions may be imposed with respect to particular classes or series of options or underlying securities;
(iv) unusual or unforeseen circumstances may interrupt normal operations on an exchange; (v) the facilities of an exchange or the Options Clearing Corporation or other clearing organization may not at all times be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in that class or series of options)

would cease to exist, although outstanding options on that exchange that had been issued by the Options Clearing Corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms.

An over-the-counter option (an option not traded on an established exchange) may be closed out only with the other party to the original option transaction. With over-the-counter options, a Fund is at risk that the other party to the transaction will default on its obligations or will not permit a Fund to terminate the transaction before its scheduled maturity. While the Fund will seek to enter into over-the-counter options only with dealers who agree to or are expected to be capable of entering into closing transactions with the Fund, there can be no assurance that the Fund will be able to liquidate an over-the-counter option at a favorable price at any time prior to its expiration. Accordingly, the Fund might have to exercise an over-the-counter option it holds in order to achieve the intended hedge. Over-the-counter options are not subject to the protections afforded purchasers of listed options by the Options Clearing Corporation or other clearing organizations.

Income earned by a Fund from its hedging activities will be treated as capital gain and, if not offset by net recognized capital losses incurred by the Fund, will be distributed to shareholders in taxable distributions. Although gain from options transactions may hedge against a decline in the value of a Fund's portfolio securities, that gain, to the extent not offset by losses, will be distributed in light of certain tax considerations and will constitute a distribution of that portion of the value preserved against decline.

A futures contract is an agreement between two parties to buy and sell a particular commodity (e.g., an interest-bearing security) for a specified price on a specified future date. A futures contract creates an obligation by the seller to deliver and the buyer to take delivery of the type of instrument or cash at the time and in the amount specified in the contract. In the case of futures on an index, the seller and buyer agree to settle in cash, at a future date, based on the difference in value of the contract between the date it is opened and the settlement date. The value of each contract is equal to the value of the index from time to time multiplied by a specified dollar amount. For example, long-term municipal bond index futures trade in contracts equal to $1000 multiplied by the Bond Buyer Municipal Bond Index, and S&P 500 Index futures trade in contracts equal to $500 multiplied by the S&P 500 Index.

When a trader, such as a Fund, enters into a futures contract, it is required to deposit with (or for the benefit of) its broker as "initial margin" an amount of cash or short-term high-quality securities (such as U.S. Treasury bills or high-quality tax-exempt bonds acceptable to the broker) equal to approximately 2% to 5% of the delivery or settlement price of the contract (depending on applicable exchange rules). Initial margin is held to secure the performance of the holder of the futures contract. As the value of the contract changes, the value of futures contract positions increases or declines. At the end of each trading day, the amount of such increase and decline is received and paid respectively by and to the holders of these positions. The amount received or paid is known as "variation margin." If the Fund has a long position in a futures contract it will establish a segregated account with the Fund's custodian containing cash or liquid securities eligible for purchase by the Fund equal to the purchase price of the contract (less any margin on deposit). For short positions in futures contracts, the Fund will establish a segregated account with the custodian with cash or liquid securities eligible for purchase by the Fund that, when added to the amounts deposited as margin, equal the market value of the instruments or currency underlying the futures contracts.

Gain or loss on a futures position is equal to the net variation margin received or paid over the time the position is held, plus or minus the amount received or paid when the position is closed, minus brokerage commissions.

Although many futures contracts call for the delivery (or acceptance) of the specified instrument, futures are usually closed out before the settlement date through the purchase (or sale) of a comparable contract. If the price of the sale of the futures contract by a Fund is less than the price of the offsetting purchase, the Fund will realize a loss. A futures sale is closed by purchasing a futures contract for the same aggregate amount of the specific type of financial instrument or commodity and with the same delivery date. Similarly, the closing out of a futures purchase is closed by the purchaser selling an offsetting futures contract.

The value of options purchased by a Fund and futures contracts held by a Fund may fluctuate based on a variety of market and economic factors. In some cases, the fluctuations may offset (or be offset by) changes in the value of securities held in a Fund's portfolio. All transactions in options and futures involve the possible risk of loss

to the Fund of all or a significant part of the value of its investment. In some cases, the risk of loss may exceed the amount of the Fund's investment. When a Fund writes a call option or sells a futures contract without holding the underlying securities, currencies, or futures contracts, its potential loss is unlimited. The Fund will be required, however, to segregate liquid assets in amounts sufficient at all times to satisfy its obligations under options and futures contracts.

In accordance with Commodity Futures Trading Commission Rule 4.5, if the Fund engages in futures transactions, including without limitation futures and options on futures, it will use futures transactions solely for bona fide hedging purposes or will limit its investment in futures transactions for other than bona fide hedging purposes so that the aggregate initial margin and premiums required to establish such positions will not exceed 5% of the liquidation value of the Fund, after taking into account unrealized profits and unrealized losses on any such futures transactions.

The Fund may, but is not required to, use a number of derivative instruments for risk management purposes or as part of its investment strategies. Generally, derivatives are financial contracts whose value depends upon, or is derived from, the value of an underlying asset, reference rate or index, and may relate to stocks, bonds, interest rates, currencies or currency exchange rates, commodities, and related indexes. Loomis Sayles may decide not to employ any of these strategies and there is no assurance that any derivatives strategy used by the Funds will succeed. In addition, suitable derivative transactions may not be available in all circumstances and there can be no assurance that the Funds will engage in these transactions to reduce exposure to other risks when that would be beneficial. Examples of derivative instruments that the Funds may use include options contracts, futures contracts, options on futures contracts, zero-strike warrants and options, swap agreements and debt-linked and equity-linked securities.

The successful use of options and futures will usually depend on Loomis Sayles' ability to forecast stock market, currency, or other financial market movements correctly. The Fund's ability to hedge against adverse changes in the value of securities held in its portfolio through options and futures also depends on the degree of correlation between changes in the value of futures or options positions and changes in the values of the portfolio securities. The successful use of futures and exchange-traded options also depends on the availability of a liquid secondary market to enable the Fund to close its positions on a timely basis. There can be no assurance that such a market will exist at any particular time. In the case of options that are not traded on an exchange ("over-the-counter" options), the Fund is at risk that the other party to the transaction will default on its obligations, or will not permit the Fund to terminate the transaction before its scheduled maturity.

The options and futures markets of foreign countries are small compared to those of the United States and consequently are characterized in most cases by less liquidity than U.S. markets. In addition, foreign markets may be subject to less detailed reporting requirements and regulatory controls than U.S. markets. Furthermore, investments in options in foreign markets are subject to many of the same risks as other foreign investments.

Portfolio Turnover

The Fund's portfolio turnover rate for a fiscal year is calculated by dividing the lesser of purchases or sales of portfolio securities, excluding securities having maturity dates at acquisition of one year or less, for the fiscal year by the monthly average of the value of the portfolio securities owned by the Fund during the fiscal year. High portfolio turnover involves correspondingly greater brokerage commissions and other transaction costs, which will be borne directly by the Fund, thereby decreasing the Fund's total return. It is impossible to predict with certainty whether future portfolio turnover rates will be higher or lower than those experienced during past periods.

Generally, the Fund intends to invest for long-term purposes. However, the rate of portfolio turnover will depend upon market and other conditions, and it will not be a limiting factor when the adviser believes that portfolio changes are appropriate.

Repurchase Agreements

Under a repurchase agreement, the Fund purchases a security and obtains a simultaneous commitment from the seller (a bank or, to the extent permitted by the 1940 Act, a recognized securities dealer) to repurchase the

security at an agreed upon price and date (usually seven days or less from the date of original purchase). The resale price is in excess of the purchase price and reflects an agreed upon market rate unrelated to the coupon rate on the purchased security. Such transactions afford the Fund the opportunity to earn a return on temporarily available cash at minimal market risk. While the underlying security may be a bill, certificate of indebtedness, note, or bond issued by an agency, authority, or instrumentality of the U.S. Government, the obligation of the seller is not guaranteed by the U.S. Government, and there is a risk that the seller may fail to repurchase the underlying security. In such event, the Fund would attempt to exercise rights with respect to the underlying security, including possible disposition in the market. However, the Fund may be subject to various delays and risks of loss, including (a) possible declines in the value of the underlying security during the period while the Fund seeks to enforce its rights thereto, (b) possible reduced levels of income and lack of income during this period, and (c) inability to enforce rights and the expenses involved in attempted enforcement.

Reverse Repurchase Agreements

The Fund may enter into reverse repurchase agreements. In a reverse repurchase agreement the Fund transfers possession of a portfolio instrument to another person, such as a financial institution, broker or dealer, in return for cash, and agrees that on a stipulated date in the future the Fund will repurchase the portfolio instrument by remitting the original consideration plus interest at an agreed-upon rate. The ability to use reverse repurchase agreements may enable, but does not ensure the ability of, the Fund to avoid selling portfolio instruments at a time when a sale may be deemed to be disadvantageous. When effecting reverse repurchase agreements, assets of the Fund in a dollar amount sufficient to make payment of the obligations to be purchased are segregated on the Fund's records at the trade date and maintained until the transaction is settled.

Dollar rolls are a special type of reverse repurchase agreement in which the portfolio instrument transferred by the Fund is a mortgage-related security. The Fund gives up the cash flows during the transaction period but has use of the cash proceeds.

Securities Lending

The Fund may lend from its total assets in the form of its portfolio securities to broker-dealers under contracts calling for collateral equal to at least the market value of the securities loaned, marked to market on a daily basis. The Fund will continue to benefit from interest or dividends on the securities loaned and may also earn a return from the collateral, which may include shares of a money market fund subject to any investment restrictions listed in this Statement. Under some securities lending arrangements the Fund may receive a set fee for keeping its securities available for lending. Any voting rights, or rights to consent, relating to securities loaned pass to the borrower. However, if a material event (as determined by Loomis Sayles) affecting the investment occurs, such loans will be called, if possible, so that the securities may be voted by the Fund. The Fund pays various fees in connection with such loans, including shipping fees and reasonable custodian and placement fees approved by the Board of Trustees of the Trusts or persons acting pursuant to the direction of the Boards.

These transactions must be fully collateralized at all times, but involve some credit risk to the Fund if the borrower or the party (if any) guaranteeing the loan should default on its obligation and the Fund is delayed in or prevented from recovering the collateral.

Short-term Trading

The Fund may, consistent with its investment objectives, engage in portfolio trading in anticipation of, or in response to, changing economic or market conditions and trends. These policies may result in higher turnover rates in the Fund's portfolio, which may produce higher transaction costs and a higher level of taxable capital gains. Portfolio turnover considerations will not limit Loomis Sayles' investment discretion in managing the Fund's assets. The Fund anticipates that its portfolio turnover rate will vary significantly from time to time depending on the volatility of economic and market conditions.

Temporary Defensive Strategies

The Fund has the flexibility to respond promptly to changes in market and economic conditions. In the interest of preserving shareholders' capital, Loomis Sayles may employ a temporary defensive strategy if it determines such a strategy to be warranted. Pursuant to such a defensive strategy, the Fund temporarily may hold cash (U.S. dollars, foreign currencies, or multinational currency units) and/or invest up to 100% of its assets in high quality debt securities or money market instruments of U.S. or foreign issuers. It is impossible to predict whether, when or for how long the Fund will employ defensive strategies. The use of defensive strategies may prevent the Fund from achieving its objectives.

In addition, pending investment of proceeds from new sales of Fund shares or to meet ordinary daily cash needs, the Fund may temporarily hold cash (U.S. dollars, foreign currencies or multinational currency units) and may invest any portion of its assets in money market instruments and high quality debt securities.

PORTFOLIO HOLDINGS

The Fund has adopted policies to limit the disclosure of portfolio holdings information and to ensure equal access to such information, except in certain circumstances as approved by the Board of Trustees. Generally, portfolio holdings information will not be available except on a monthly basis following an aging period of at least 30 days between the date of the information and the date on which it is disclosed. The portfolio holdings information will generally be made available on the Fund's website at www.loomissayles.com. Any holdings information that is released must clearly indicate the date of the information, and must state that due to active management, the Fund may or may not still invest in the securities listed. Portfolio characteristics, such as industry/sector breakdown, current yield, quality breakdown, duration, average price-earnings ratio and other similar information may be provided on a current basis. However, portfolio characteristics do not include references to specific portfolio holdings.

The Board of Trustees has approved exceptions to the general policy on the sharing of portfolio holdings information as in the best interests of the Fund:

(1) Disclosure of portfolio holdings posted on the Fund's website provided the information is shared no sooner than the next day following the day on which the information is posted;

(2) Disclosure to firms offering industry-wide services, provided that the firm has entered into a confidentiality agreement with the Fund, their principal underwriter or an affiliate of the Fund's principal underwriter. Entities that receive information pursuant to this exception include Lipper (monthly disclosure of full portfolio holdings, provided 5 days after month-end); Vestek (daily disclosure of full portfolio holdings, provided the next business day); and FactSet (daily disclosure of full portfolio holdings provided the next business day);

(3) Disclosure to ADP Investor Communication Services, Inc. as part of the proxy voting recordkeeping services provided to the Fund, and to Investor Research Services, Inc. and Glass Lewis, LLC, as part of the proxy voting administration and research services, respectively, provided to the Fund's adviser (portfolio holdings of issuers as of record date for shareholder meetings);

(4) Disclosure to employees of the Fund's adviser, principal underwriter, administrator, custodian and fund accounting agent, as well as to broker-dealers executing portfolio transactions for the fund, provided that such disclosure is made for bona fide business purposes; and

(5) Other disclosures made for non-investment purposes, but only if approved in writing in advance by an officer of the Fund. Such exceptions will be reported to the Board of Trustees.

With respect to (5) above, approval will be granted only when the officer determines that the Fund has a legitimate business reason for sharing the portfolio holdings information and the recipients are subject to a duty of confidentiality, including a duty not to trade on the information. As of the date of this SAI, the only entity that receives information pursuant to this exception is GCom2 (quarterly, or more frequently as needed, disclosure of full

portfolio holdings) for the purpose of performing certain functions related to the production of the Fund's semi-annual financial statements, quarterly Form N-Q filing and other related items. The Fund's Board of Trustees exercises oversight of the disclosure of the Fund's portfolio holdings by reviewing, on a quarterly basis, persons or entities receiving such disclosure. Notwithstanding the above, there is no assurance that the Fund's policies on the sharing of portfolio holdings information will protect the Fund from the potential misuse of holdings by individuals or firms in possession of that information.

In addition, any disclosures of portfolio holdings information by a Fund or its adviser must be consistent with the anti-fraud provisions of the federal securities laws, the Fund's and the adviser's fiduciary duty to shareholders, and the Fund's code of ethics. The Fund's policies expressly prohibit the sharing of portfolio holdings information if the Fund, its adviser, or any other affiliated party receives compensation or other consideration in connection with such arrangement. The term "consideration" includes any agreement to maintain assets in the Fund or in other funds or accounts managed by the Fund's adviser or by any affiliated person of the adviser.