ADDITIONAL INFORMATION ABOUT INVESTMENT OBJECTIVES AND POLICIES

Each Fund’s investment objective(s) and principal investment strategies are described in the Prospectus. Each Fund is classified as a “diversified” investment company under the Investment Company Act of 1940, as amended (the “1940 Act”). The following information supplements, and should be read in conjunction with, the Prospectus.

DESCRIPTION OF PERMITTED INVESTMENTS

The following are descriptions of the permitted investments and investment practices of the Funds and the associated risk factors. Each Fund may invest in any of the following instruments or engage in any of the following investment practices unless such investment or activity is inconsistent with or is not permitted by that Fund’s stated investment policies, including those stated below.

Equity Securities. Equity securities represent ownership interests in a company or partnership and consist of common stocks, preferred stocks, warrants to acquire common stock, securities convertible into common stock, and investments in master limited partnerships (“MLPs”). Investments in equity securities in general are subject to market risks that may cause their prices to fluctuate over time. Fluctuations in the value of equity securities in which a Fund invests will cause the net asset value (“NAV”) of the Fund to fluctuate. The Funds purchase equity securities traded in the United States on registered exchanges or the over-the-counter market. Equity securities are described in more detail below:

Convertible securities generally have less potential for gain or loss than common stocks. Convertible securities generally provide yields higher than the underlying common stocks, but generally lower than comparable non-convertible securities. Because of this higher yield, convertible securities generally sell at a price above their “conversion value,” which is the current market value of the stock to be received upon conversion. The difference between this conversion value and the price of convertible securities will vary over time depending on changes in the value of the underlying common stocks and interest rates. When the underlying common stocks decline in value, convertible securities will tend not to decline to the same extent because of the interest or dividend payments and the repayment of principal at maturity for certain types of convertible securities. However, securities that are convertible other than at the option of the holder generally do not limit the potential for loss to the same extent as securities convertible at the option of the holder. When the underlying common stocks rise in value, the value of convertible securities may also be expected to increase. At the same time, however, the difference between the market value of convertible securities and their conversion value will narrow, which means that the value of convertible securities will generally not increase to the same extent as the value of the underlying common stocks. Because convertible securities may also be interest-rate sensitive, their value may increase as interest rates fall and decrease as interest rates rise. Convertible securities are also subject to credit risk, and are often lower-quality securities.

Initial Public Offerings (“IPOs”). A Fund may invest a portion of its assets in securities of companies offering shares in IPOs. IPOs may have a magnified performance impact on a Fund with a small asset base. A Fund may hold IPO shares for a very short period of time, which may increase the turnover of a Fund’s portfolio and may lead to increased expenses for the Fund, such as commissions and transaction costs. By selling IPO shares, a Fund may realize taxable gains it will subsequently distribute to shareholders. In addition, the market for IPO shares can be speculative and/or inactive for extended periods of time. The limited number of shares available for trading in some IPOs may make it more difficult for a Fund to buy or sell significant amounts of shares without an unfavorable impact on prevailing prices. Holders of IPO shares can be affected by substantial dilution in the value of their shares, by sales of additional shares and by concentration of control in existing management and principal shareholders.

The Funds’ investment in IPO shares may include the securities of unseasoned companies (companies with less than three years of continuous operations), which presents risks considerably greater than common stocks of more established companies. These companies may have limited operating histories and their prospects for profitability may be uncertain. These companies may be involved in new and evolving businesses and may be vulnerable to competition and changes in technology, markets and economic conditions. They may be more dependent on key managers and third parties and may have limited product lines.

Master Limited Partnerships. MLPs are limited partnerships or limited liability companies, whose partnership units or limited liability interests are listed and traded on a U.S. securities exchange, and are treated as publicly traded partnerships for federal income tax purposes. To qualify to be treated as a partnership for tax purposes, an MLP must receive at least 90% of its income from qualifying sources as set forth in Section 7704(d) of the Internal Revenue Code of 1986, as amended (the “Code”). These qualifying sources include activities such as the exploration, development, mining, production, processing, refining, transportation, storage and marketing of mineral or natural resources. To the extent that an MLP’s interests are concentrated in a particular industry or sector, such as the energy sector, the MLP will be negatively impacted by economic events adversely impacting that industry or sector. MLPs that are formed as limited partnerships generally have two classes of owners, the general partner and limited partners, while MLPs that are formed as limited liability companies generally have two analogous classes of owners, the managing member and the members. For purposes of this section, references to general partners also apply to managing members and references to limited partners also apply to members.

The general partner is typically owned by a major energy company, an investment fund, the direct management of the MLP or is an entity owned by one or more of such parties. The general partner may be structured as a private or publicly traded corporation or other entity. The general partner typically controls the operations and management of the MLP through an equity interest of as much as 2% in the MLP plus, in many cases, ownership of common units and subordinated units. A holder of general partner interests can be liable under certain circumstances for amounts greater than the amount of the holder’s investment in the general partner interest. General partner interests are not publicly traded and generally cannot be converted into common units. The general partner interest can be redeemed by the MLP if the MLP unitholders choose to remove the general partner, typically with a supermajority vote by limited partner unitholders.

Limited partners own the remainder of the MLP through ownership of common units and have a limited role in the MLP’s operations and management. Common units are listed and traded on U.S. securities exchanges, with their value fluctuating predominantly based on prevailing market conditions and the success of the MLP. Unlike owners of common stock of a corporation, owners of common units have limited voting rights and have no ability annually to elect directors. In the event of liquidation, common units have preference over subordinated units, but not over debt or preferred units, to the remaining assets of the MLP.

MLPs are typically structured such that common units and general partner interests have first priority to receive quarterly cash distributions up to an established minimum amount (“minimum quarterly distributions” or “MQD”). Common and general partner interests also accrue arrearages in distributions to the extent the MQD is not paid. Once common and general partner interests have been paid, subordinated units receive distributions of up to the MQD; however, subordinated units do not accrue arrearages. Distributable cash in excess of the MQD paid to both common and subordinated units is distributed to both common and subordinated units generally on a pro rata basis. The general partner is also eligible to receive incentive distributions if the general partner operates the business in a manner which results in distributions paid per common unit surpassing specified target levels. As the general partner increases cash distributions to the limited partners, the general partner receives an increasingly higher percentage of the incremental cash distributions. A common arrangement provides that the general partner can reach a tier where it receives 50% of every incremental dollar paid to common and subordinated unit holders. These incentive distributions encourage the general partner to streamline costs, increase capital expenditures and acquire assets in order to increase the partnership’s cash flow and raise the quarterly cash distribution in order to reach higher tiers. Such results benefit all security holders of the MLP.

MLP I-Shares. Issuers of MLP I-Shares use the proceeds from the sale of MLP I-Shares to purchase limited partnership interests in the MLP in the form of MLP i-units. Thus, MLP I-Shares represent an indirect interest in an MLP limited partnership interest. MLP i-units have similar features as MLP common units in terms of voting rights, liquidation preference and distribution. MLP I-Shares themselves have limited voting rights and are similar in that respect to MLP common units. MLP I-Shares differ from MLP common units in a number of respects, including that instead of receiving cash distributions, holders of MLP I-Shares will typically receive distributions of additional MLP I-Shares with a value equal to the cash distributions received by common unit holders. MLP I-Shares are traded on securities exchanges. As discussed further below in the “Taxes” section, a Fund’s investment in one or more MLPs that are treated as qualified publicly traded partnerships is limited under the “Asset Test” to no more than 25% of the value of the Fund’s assets. However, because certain issuers of MLP I-Shares are treated as corporations and not partnerships for U.S. federal income tax purposes, a Fund’s investment in such MLP I-Shares is generally not counted for purposes of this 25% limitation. Unlike an interest in an MLP taxed as a partnership, returns from investments in MLP I-Shares issued by entities taxed as corporations for U.S. federal income tax purposes would be affected by a corporate level tax imposed at the entity level.

Fixed Income Securities. Fixed income securities include bonds, notes, debentures and other interest-bearing securities that represent indebtedness. The market value of the fixed income investments in which a Fund invests will change in response to interest rate changes and other factors. During periods of falling interest rates, the values of outstanding fixed income securities generally rise. Conversely, during periods of rising interest rates, the values of such securities generally decline. Moreover, while securities with longer maturities tend to produce higher yields, the prices of longer maturity securities are also subject to greater market fluctuations as a result of changes in interest rates. Changes by recognized agencies in the rating of any fixed income security and in the ability of an issuer to make payments of interest and principal also affect the value of these investments. Changes in the value of these securities will not necessarily affect cash income derived from these securities but will affect a Fund’s NAV.

Zero Coupon Bonds. These securities are sold at a (usually substantial) discount and redeemed at face value at their maturity date without interim cash payments of interest or principal. When held to maturity, their entire income, which consists of accretion of discount, comes from the difference between the issue price and their value at maturity. The amount of the discount rate varies depending on factors including the time remaining until maturity, prevailing interest rates, the security’s liquidity and the issuer’s credit quality. The market prices of zero coupon securities are generally more volatile than the market prices of securities that have similar maturity but that pay interest periodically. Zero coupon securities are likely to respond to a greater degree to interest rate changes than are non-zero coupon securities with similar maturity and credit qualities. A Fund’s investments in pay-in-kind, delayed and zero coupon bonds may require it to sell certain of its securities to generate sufficient cash to satisfy certain income distribution requirements.

These securities may include treasury securities, such as Separate Trading of Registered Interest and Principal of Securities (“STRIPS”), that have had their interest payments (“coupons”) separated from the underlying principal (“corpus”) by their holder, typically a custodian bank or investment brokerage firm. Once the holder of the security has stripped or separated corpus and coupons, it may sell each component separately. The principal or corpus is then sold at a deep discount because the buyer receives only the right to receive a future fixed payment on the security and does not receive any rights to periodic interest (cash) payments. Typically, the coupons are sold separately or grouped with other coupons with like maturity dates and sold bundled in such form. The underlying treasury security is held in book-entry form at the Federal Reserve Bank or, in the case of bearer securities (i.e., unregistered securities which are owned ostensibly by the bearer or holder thereof), in trust on behalf of the owners thereof. Purchasers of stripped obligations acquire, in effect, discount obligations that are economically identical to the zero coupon securities that the U.S. Treasury sells itself.

Mortgage-Backed Securities. Yield characteristics of mortgage-backed securities differ from those of traditional debt securities in a variety of ways. The most significant differences of mortgage-backed securities are: 1) payments of interest and principal are more frequent (usually monthly) and 2) falling interest rates generally cause individual borrowers to pay off their mortgage earlier than expected, which results in prepayments of principal on the securities, thus forcing a Fund to reinvest the money at a lower interest rate. In addition to risks associated with changes in interest rates described in “Factors Affecting the Value of Debt Securities,” a variety of economic, geographic, social and other factors, such as the sale of the underlying property, refinancing or foreclosure, can cause investors to repay the loans underlying a mortgage-backed security sooner than expected. When prepayment occurs, a Fund may have to reinvest its principal at a rate of interest that is lower than the rate on existing mortgage-backed securities.

Asset-Backed Securities. These securities are interests in pools of a broad range of assets other than mortgages, such as automobile loans, computer leases and credit card receivables. Like mortgage-backed securities, these securities are pass-through. In general, the collateral supporting these securities is of shorter maturity than mortgage loans and is less likely to experience substantial prepayments with interest rate fluctuations, but may still be subject to prepayment risk.

Asset-backed securities present certain risks that are not presented by mortgage-backed securities. Primarily, these securities may not have the benefit of any security interest in the related assets, which raises the possibility that recoveries on repossessed collateral may not be available to support payments on these securities. For example, credit card receivables are generally unsecured and the debtors are entitled to the protection of a number of state and federal consumer credit laws, many of which allow debtors to reduce their balances by offsetting certain amounts owed on the credit cards. Most issuers of asset-backed securities backed by automobile receivables permit the servicers of such receivables to retain possession of the underlying obligations. If the servicer were to sell these obligations to another party, there is a risk that the purchaser would acquire an interest superior to that of the holders of the related asset-backed securities. Due to the quantity of vehicles involved and requirements under state laws, asset-backed securities backed by automobile receivables may not have a proper security interest in all of the obligations backing such receivables.

To lessen the effect of failures by obligors on underlying assets to make payments, the entity administering the pool of assets may agree to ensure the receipt of payments on the underlying pool occurs in a timely fashion (“liquidity protection”). In addition, asset-backed securities may obtain insurance, such as guarantees, policies or letters of credit obtained by the issuer or sponsor from third parties, for some or all of the assets in the pool (“credit support”). Delinquency or loss more than that anticipated or failure of the credit support could adversely affect the return on an investment in such a security.

The Funds may also invest in residual interests in asset-backed securities, which consist of the excess cash flow remaining after making required payments on the securities and paying related administrative expenses. The amount of residual cash flow resulting from a particular issue of asset-backed securities depends in part on the characteristics of the underlying assets, the coupon rates on the securities, prevailing interest rates, the amount of administrative expenses and the actual prepayment experience on the underlying assets.

Trust Preferred Securities. The Funds may invest in trust preferred securities, which are hybrid instruments issued by a special purpose trust (“Special Trust”), the entire equity interest of which is owned by a single issuer. The proceeds of the issuance to a Fund of trust preferred securities are typically used to purchase a junior subordinated debenture, and distributions from the Special Trust are funded by the payments of principal and interest on the subordinated debenture.

If payments on the underlying junior subordinated debentures held by the Special Trust are deferred by the debenture issuer, the debentures would be treated as original issue discount (“OID”) obligations for the remainder of their term. As a result, holders of trust preferred securities, such as a Fund, would be required to accrue daily for federal income tax purposes their share of the stated interest and the de minimis OID on the debentures (regardless of whether the Fund receives any cash distributions from the Special Trust), and the value of trust preferred securities would likely be negatively affected. Interest payments on the underlying junior subordinated debentures typically may only be deferred if dividends are suspended on both common and preferred stock of the issuer. The underlying junior subordinated debentures generally rank slightly higher in terms of payment priority than both common and preferred securities of the issuer, but rank below other subordinated debentures and debt securities. Trust preferred securities may be subject to mandatory prepayment under certain circumstances. The market values of trust preferred securities may be more volatile than those of conventional debt securities. Trust preferred securities may be issued in reliance on Rule 144A under the 1933 Act, and, unless and until registered, are restricted securities. There can be no assurance as to the liquidity of trust preferred securities and the ability of holders of trust preferred securities, such as the Funds, to sell their holdings.

Terms to Understand:

Maturity. Every debt security has a stated maturity date when the issuer must repay the amount it borrowed (principal) from investors. Some debt securities, however, are callable, meaning the issuer can repay the principal earlier, on or after specified dates (call dates). Debt securities are most likely to be called when interest rates are falling because the issuer can refinance at a lower rate, similar to a homeowner refinancing a mortgage. The effective maturity of a debt security is usually its nearest call date.

A fund that invests in debt securities has no real maturity. Instead, it calculates its weighted average maturity. This number is an average of the effective or anticipated maturity of each debt security held by a fund, with the maturity of each security weighted by the percentage of the assets of the mutual fund it represents.

Duration. Duration is a calculation that seeks to measure the price sensitivity of a debt security, or a Fund that invests in debt securities, to changes in interest rates. Duration measures sensitivity more accurately than maturity because it takes into account the time value of cash flows generated over the life of a debt security. Future interest payments and principal payments are discounted to reflect their present value and then are multiplied by the number of years they will be received to produce a value expressed in years–the duration. Effective duration takes into account call features and sinking Fund prepayments that may shorten the life of a debt security.

An effective duration of four years, for example, would suggest that for each 1% reduction in interest rates at all maturity levels, the price of a security is estimated to increase by 4%. An increase in rates by the same magnitude is estimated to reduce the price of the security by 4%. By knowing the yield and the effective duration of a debt security, one can estimate total return based on an expectation of how much interest rates, in general, will change. While serving as a good estimator of prospective returns, effective duration is an imperfect measure.

Factors Affecting The Value of Debt Securities. The total return of a debt instrument is composed of two elements: the percentage change in the security’s price and interest income earned. The yield to maturity of a debt security estimates its total return only if the price of the debt security remains unchanged during the holding period and coupon interest is reinvested at the same yield to maturity. The total return of a debt instrument, therefore, will be determined not only by how much interest is earned, but also by how much the price of the security and interest rates change.

The price of a debt security generally moves in the opposite direction from interest rates ( i.e., if interest rates go up, the value of the bond will go down, and vice versa).

This risk affects mainly mortgage-backed securities. Unlike other debt securities, falling interest rates can adversely affect the value of mortgage-backed securities, which may cause your share price to fall. Lower rates motivate borrowers to pay off the instruments underlying mortgage-backed and asset-backed securities earlier than expected, resulting in prepayments on the securities. A Fund may then have to reinvest the proceeds from such prepayments at lower interest rates, which can reduce its yield. The unexpected timing of mortgage and asset-backed prepayments caused by the variations in interest rates may also shorten or lengthen the average maturity of a Fund. If left unattended, drifts in the average maturity of a Fund can have the unintended effect of increasing or reducing the effective duration of the Fund, which may adversely affect the expected performance of the Fund.

The other side of prepayment risk occurs when interest rates are rising. Rising interest rates can cause a Fund’s average maturity to lengthen unexpectedly due to a drop in mortgage prepayments. This relationship would increase the sensitivity of a Fund to rising rates as well as the potential for price declines. Extending the average life of a mortgage-backed security increases the risk of depreciation due to future increases in market interest rates. For these reasons, mortgage-backed securities may be less effective than other types of U.S. government securities as a means of “locking in” interest rates.

Coupon interest is offered to investors of debt securities as compensation for assuming risk, although short-term treasury securities, such as three-month treasury bills, are considered “risk free.” Corporate securities offer higher yields than treasury securities because their payment of interest and complete repayment of principal is less certain. The credit rating or financial condition of an issuer may affect the value of a debt security. Generally, the lower the quality rating of a security, the greater the risks that the issuer will fail to pay interest and return principal. To compensate investors for taking on increased risk, issuers with lower credit ratings usually offer their investors a higher “risk premium” in the form of higher interest rates than those available from comparable treasury securities.

Changes in investor confidence regarding the certainty of interest and principal payments of a corporate debt security will result in an adjustment to this “risk premium.” Since an issuer’s outstanding debt carries a fixed coupon, adjustments to the risk premium must occur in the price, which affects the yield to maturity of the bond. If an issuer defaults or becomes unable to honor its financial obligations, the bond may lose some or all of its value.

A security rated within the four highest rating categories by a rating agency is called investment-grade because its issuer is more likely to pay interest and repay principal than an issuer of a lower rated bond. Adverse economic conditions or changing circumstances, however, may weaken the capacity of the issuer to pay interest and repay principal. If a security is not rated or is rated under a different system, each Fund’s investment managers may determine that it is of investment-grade. Each Fund’s investment managers may retain securities that are downgraded, if the investment managers believe that keeping those securities is warranted.

Debt securities rated below investment-grade (junk bonds) are highly speculative securities that are usually issued by smaller, less credit-worthy and/or highly leveraged (indebted) companies. A corporation may issue a junk bond because of a corporate restructuring or other similar event. Compared with investment-grade bonds, junk bonds carry a greater degree of risk and are less likely to make payments of interest and principal. Market developments and the financial and business condition of the corporation issuing these securities influence their price and liquidity more than changes in interest rates, when compared to investment-grade debt securities. Insufficient liquidity in the junk bond market may make it more difficult to dispose of junk bonds and may cause a Fund to experience sudden and substantial price declines. A lack of reliable, objective data or market quotations may make it more difficult to value junk bonds accurately.

Rating agencies are organizations that assign ratings to securities based primarily on the rating agency’s assessment of the issuer’s financial strength. The Funds currently use ratings compiled by Moody’s Investor Services, Inc. (“Moody’s”), Standard & Poor’s Rating Services (“S&P”) and Fitch Ratings. Credit ratings are only an agency’s opinion, not an absolute standard of quality, and they do not reflect an evaluation of market risk.

The section “Appendix A – Description of Ratings” contains further information concerning the ratings of certain rating agencies and their significance.

Each Fund’s investment managers may use ratings produced by ratings agencies as guidelines to determine the rating of a security at the time a Fund buys it. A rating agency may change its credit ratings at any time. Each Fund’s investment managers monitor the rating of the security and will take such action, if any, they believe appropriate when they learn that a rating agency has reduced the security’s rating. A Fund is not obligated to dispose of securities whose issuers subsequently are in default or which are downgraded below the above-stated ratings.

Bank Loans. Bank loans typically are arranged through private negotiations between a borrower and several financial institutions or a group of lenders which are represented by one or more lenders acting as agent. The agent is often a commercial bank that originates the loan and invites other parties to join the lending syndicate. The agent will be primarily responsible for negotiating the loan agreement and will have responsibility for the documentation and ongoing administration of the loan on behalf of the lenders after completion of the loan transaction. A Fund can invest in a bank loan either as a direct lender or through an assignment or participation.

When a Fund acts as a direct lender, it will have a direct contractual relationship with the borrower and may participate in structuring the loan, may enforce compliance by the borrower with the terms of the loan agreement and may have voting, consent and set-off rights under the loan agreement.

Loan assignments are investments in all or a portion of certain bank loans purchased from the lenders or from other third parties. The purchaser of an assignment typically will acquire direct rights against the borrower under the loan. While the purchaser of an assignment typically succeeds to all the rights and obligations of the assigning lender under the loan agreement, because assignments are arranged through private negotiations between potential assignees and assignors, or other third parties whose interests are being assigned, the rights and obligations acquired by a Fund may differ from and be more limited than those held by the assigning lender.

A holder of a loan participation typically has only a contractual right with the seller of the participation and not with the borrower or any other entities interpositioned between the seller of the participation and the borrower. As such, the purchaser of a loan participation assumes the credit risk of the seller of the participation, and any intermediary entities between the seller and the borrower, in addition to the credit risk of the borrower. When a Fund holds a loan participation, it will have the right to receive payments of principal, interest and fees to which it may be entitled only from the seller of the participation and only upon receipt of the seller of such payments from the borrower or from any intermediary parties between the seller and the borrower. Additionally, the Fund generally will have no right to enforce compliance by the borrower with the terms of the loan agreement, will have no voting, consent or set-off rights under the loan agreement and may not directly benefit from the collateral supporting the loan although lenders that sell participations generally are required to distribute liquidation proceeds received by them pro rata among the holders of such participations. In the event of the bankruptcy or insolvency of the borrower, a loan participation may be subject to certain defenses that can be asserted by the borrower as a result of improper conduct by the seller or intermediary. If the borrower fails to pay principal and interest when due, a Fund may be subject to greater delays, expenses and risks than those that would have been involved if the Fund had purchased a direct obligation of such borrower.

Direct loans, assignments and loan participations may be considered liquid, as determined by the investment managers based on criteria approved by the Board.

A Fund may have difficulty disposing of bank loans because, in certain cases, the market for such instruments is not highly liquid. The lack of a highly liquid secondary market may have an adverse impact on the value of such instruments and on the Fund’s ability to dispose of the bank loan in response to a specific economic event, such as deterioration in the creditworthiness of the borrower. Furthermore, transactions in many loans settle on a delayed basis, and the Fund may not receive the proceeds from the sale of a loan for a substantial period of time after the sale. As a result, those proceeds will not be available to make additional investments or to meet the Fund’s redemption obligations. To the extent that extended settlement creates short-term liquidity needs, a Fund may satisfy these needs by holding additional cash or selling other investments (potentially at an inopportune time, which could result in losses to a Fund).

Bank loans may not be considered “securities,” and purchasers, such as a Fund, therefore may not be entitled to rely on the anti-fraud protections of the federal securities laws.

The investment managers may from time to time have the opportunity to receive material, non-public information (“Confidential Information”) about the borrower, including financial information and related documentation regarding the borrower that is not publicly available. Pursuant to applicable policies and procedures, the investment managers may (but are not required to) seek to avoid receipt of Confidential Information from the borrower so as to avoid possible restrictions on their ability to purchase and sell investments on behalf of a Fund and other clients to which such Confidential Information relates (e.g., publicly traded securities issued by the borrower). In such circumstances, the Fund (and other clients of the investment managers) may be disadvantaged in comparison to other investors, including with respect to the price the Fund pays or receives when it buys or sells a bank loan. Further, the investment managers’ abilities to assess the desirability of proposed consents, waivers or amendments with respect to certain bank loans may be compromised if they are not privy to available Confidential Information. The investment managers may also determine to receive such Confidential Information in certain circumstances under their applicable policies and procedures. If the investment managers intentionally or unintentionally come into possession of Confidential Information, they may be unable, potentially for a substantial period of time, to purchase or sell publicly traded securities to which such Confidential Information relates.

Foreign Securities. Foreign securities include equity securities of foreign entities, obligations of foreign branches of U.S. banks and of foreign banks, including, without limitation, European Certificates of Deposit, European Time Deposits, European Bankers’ Acceptances, Canadian Time Deposits, Europaper and Yankee Certificates of Deposit, and investments in Canadian Commercial Paper and foreign securities. These instruments have investment risks that differ in some respects from those related to investments in obligations of U.S. domestic issuers. Such risks include future adverse political and economic developments, the possible imposition of withholding taxes on interest or other income, possible seizure, nationalization, or expropriation of foreign deposits, the possible establishment of exchange controls or taxation at the source, greater fluctuations in value due to changes in exchange rates, or the adoption of other foreign governmental restrictions which might adversely affect the payment of principal and interest on such obligations. Such investments may also entail higher custodial fees and sales commissions than domestic investments. Foreign issuers of securities or obligations are often subject to accounting treatment and engage in business practices different from those respecting domestic issuers of similar securities or obligations. Foreign branches of U.S. banks and foreign banks may be subject to less stringent reserve requirements than those applicable to domestic branches of U.S. banks.

In June 2016, a majority of voters in the United Kingdom (the “UK”) voted in a referendum to leave the European Union (“EU”). Although the precise timeframe for “Brexit” is uncertain, the UK formally notified the European Council of its intention to withdraw from the EU by invoking article 50 of the Lisbon Treaty in March 2017, and this formal notification began a two-year period of negotiations regarding the terms of the UK’s exit from the EU. It is unclear how withdrawal negotiations will be conducted and what the potential consequences may be. In addition, it is possible that measures could be taken to revote on the issue of Brexit, or that portions of the UK could seek to separate and remain a part of the EU. As a result of the political divisions within the UK and between the UK and the EU that the referendum vote has highlighted and the uncertain consequences of a Brexit, the UK and European economies and the broader global economy could be significantly impacted, which may result in increased volatility and illiquidity, and potentially lower economic growth in markets in the UK, Europe and globally that could potentially have an adverse effect on the value of the Funds’ investments.

Investments in Emerging Markets. “Emerging markets” include countries in the MSCI Emerging Markets Index, and other countries that the Funds consider to be equivalent to those in that index based on their level of economic development or the size and experience of their securities markets. The Funds consider a company to be an emerging market company if (i) at least 50% of the company’s assets are located in emerging markets; (ii) at least 50% of the company’s revenues are generated in emerging markets; or (iii) the company is domiciled in an emerging market.

Investing in emerging markets involves additional risks and special considerations not typically associated with investing in other more established economies or markets. Such risks may include (i) increased risk of nationalization or expropriation of assets or confiscatory taxation; (ii) greater social, economic and political uncertainty, including war; (iii) higher dependence on exports and the corresponding importance of international trade; (iv) greater volatility, less liquidity and smaller capitalization of markets; (v) greater volatility in currency exchange rates; (vi) greater risk of inflation; (vii) greater controls on foreign investment and limitations on realization of investments, repatriation of invested capital and on the ability to exchange local currencies for U.S. dollars; (viii) increased likelihood of governmental involvement in and control over the economy; (ix) governmental decisions to cease support of economic reform programs or to impose centrally planned economies; (x) differences in auditing and financial reporting standards which may result in the unavailability of material information about issuers; (xi) less extensive regulation of the markets; (xii) longer settlement periods for transactions and less reliable clearance and custody arrangements; (xiii) less developed corporate laws regarding fiduciary duties of officers and directors and the protection of investors; (xiv) certain considerations regarding the maintenance of a Fund’s securities with local brokers and securities depositories and (xv) the imposition of withholding or other taxes on dividends, interest, capital gains, other income or gross sale or disposition proceeds.

Repatriation of investment income, assets and the proceeds of sales by foreign investors may require governmental registration and/or approval in some emerging market countries. The Funds could be adversely affected by delays in or a refusal to grant any required governmental registration or approval for such repatriation or by withholding taxes imposed by emerging market countries on interest or dividends paid on securities held by the Funds or gains from the disposition of such securities.

In emerging markets, there is often less government supervision and regulation of business and industry practices, stock exchanges, over-the-counter markets, brokers, dealers, counterparties and issuers than in other more established markets. Any regulatory supervision that is in place may be subject to manipulation or control. Some emerging market countries do not have mature legal systems comparable to those of more developed countries. Moreover, the process of legal and regulatory reform may not be proceeding at the same pace as market developments, which could result in investment risk. Legislation to safeguard the rights of private ownership may not yet be in place in certain areas, and there may be the risk of conflict among local, regional and national requirements. In certain cases, the laws and regulations governing investments in securities may not exist or may be subject to inconsistent or arbitrary appreciation or interpretation. Both the independence of judicial systems and their immunity from economic, political or nationalistic influences remain largely untested in many countries. The Funds may also encounter difficulties in pursuing legal remedies or in obtaining and enforcing judgments in local courts.

American Depositary Receipts. American Depositary Receipts (“ADRs”), as well as other “hybrid” forms of ADRs, including European Depositary Receipts (“EDRs”) and Global Depositary Receipts (“GDRs”), are certificates evidencing ownership of shares of a foreign issuer. Depositary receipts are securities that evidence ownership interests in a security or a pool of securities that have been deposited with a “depository” and may be sponsored or unsponsored. These certificates are issued by depository banks and generally trade on an established market in the United States or elsewhere. The underlying shares are held in trust by a custodian bank or similar financial institution in the issuer’s home country. The depository bank may not have physical custody of the underlying securities at all times and may charge fees for various services, including forwarding dividends and interest and corporate actions. ADRs are alternatives to directly purchasing the underlying foreign securities in their national markets and currencies. However, ADRs continue to be subject to many of the risks associated with investing directly in foreign securities.

For ADRs, the depository is typically a U.S. financial institution and the underlying securities are issued by a foreign issuer. For other depositary receipts, the depository may be a foreign or a U.S. entity, and the underlying securities may have a foreign or a U.S. issuer. Depositary receipts will not necessarily be denominated in the same currency as their underlying securities. Generally, ADRs are issued in registered form, denominated in U.S. dollars, and designed for use in the U.S. securities markets. Other depositary receipts, such as GDRs and EDRs, may be issued in bearer form and denominated in other currencies, and are generally designed for use in securities markets outside the U.S. While the two types of depositary receipt facilities (unsponsored or sponsored) are similar, there are differences regarding a holder’s rights and obligations and the practices of market participants. A depository may establish an unsponsored facility without participation by (or acquiescence of) the underlying issuer; typically, however, the depository requests a letter of non-objection from the underlying issuer prior to establishing the facility. Holders of unsponsored depositary receipts generally bear all the costs of the facility. The depository usually charges fees upon deposit and withdrawal of the underlying securities, the conversion of dividends into U.S. dollars or other currency, the disposition of non-cash distributions, and the performance of other services.

Sponsored depositary receipt facilities are created in generally the same manner as unsponsored facilities, except that sponsored depositary receipts are established jointly by a depository and the underlying issuer through a deposit agreement. The deposit agreement sets out the rights and responsibilities of the underlying issuer, the depository, and the depositary receipt holders. With sponsored facilities, the underlying issuer typically bears some of the costs of the depositary receipts (such as dividend payment fees of the depository), although most sponsored depositary receipts agree to distribute notices of shareholders meetings, voting instructions, and other shareholder communications and information to the depositary receipt holders at the underlying issuer’s request. The depositary of an unsponsored facility frequently is under no obligation to distribute shareholder communications received from the issuer of the deposited security or to pass through, to the holders of the receipts, voting rights with respect to the deposited securities.

For purposes of a Fund’s investment policies, investments in depositary receipts will be deemed to be investments in the underlying securities. Thus, a depositary receipt representing ownership of common stock will be treated as common stock. Depositary receipts do not eliminate all of the risks associated with directly investing in the securities of foreign issuers.

Investments in the securities of foreign issuers may subject the Funds to investment risks that differ in some respects from those related to investments in securities of U.S. issuers. Such risks include future adverse political and economic developments, possible imposition of withholding taxes on income, possible seizure, nationalization or expropriation of foreign deposits, possible establishment of exchange controls or taxation at the source or greater fluctuation in value due to changes in exchange rates. Foreign issuers of securities often engage in business practices different from those of domestic issuers of similar securities, and there may be less information publicly available about foreign issuers. In addition, foreign issuers are, generally speaking, subject to less government supervision and regulation and different accounting treatment than are those in the United States.

Sovereign Debt Obligations. Sovereign debt obligations are issued or guaranteed by foreign governments or their agencies. Sovereign debt may be in the form of conventional securities or other types of debt instruments such as loans or loan participations. Governmental entities responsible for repayment of the debt may be unable or unwilling to repay principal and pay interest when due, and may require renegotiation or reschedule of debt payments. In addition, prospects for repayment of principal and payment of interest may depend on political as well as economic factors. Although some sovereign debt, such as Brady Bonds, is collateralized by U.S. government securities, repayment of principal and payment of interest is not guaranteed by the U.S. government.

Municipal Securities. Municipal securities, including municipal bonds and municipal notes, consist of: (i) debt obligations issued by or on behalf of public authorities to obtain funds to be used for various public facilities, for refunding outstanding obligations, for general operating expenses and for lending such funds to other public institutions and facilities, and (ii) certain private activity and industrial development bonds issued by or on behalf of public authorities to obtain funds to provide for the construction, equipment, repair or improvement of privately operated facilities.

Municipal bonds are debt obligations issued to obtain funds for various public purposes. Municipal bonds include general obligation bonds, revenue or special obligation bonds, private activity and industrial development bonds, moral obligation bonds and participation interests in municipal bonds. General obligation bonds are backed by the taxing power of the issuing municipality. Revenue or special obligation bonds are backed by the revenues of a project or facility, such as tolls from a toll bridge. Private activity or industrial development bonds are issued by or on behalf of public authorities to raise money to finance various privately-owned or -operated facilities for business and manufacturing, housing, sports and pollution control. These bonds are also used to finance public facilities such as airports, mass transit systems, ports, parking or sewage or solid waste disposal facilities and certain other facilities. The payment of the principal and interest on such bonds is dependent solely on the ability of the facility’s user to meet its financial obligations and the pledge, if any, of real and personal property financed as security for such payment. Moral obligation bonds are normally issued by special purpose authorities. Moral obligation bonds are not backed by the full faith and credit of the issuing municipality, but are generally backed by the agreement of the issuing authority to request appropriations from the municipality’s legislative body. Certificates of participation represent an interest in an underlying obligation or commitment, such as an obligation issued in connection with a leasing arrangement.

Municipal notes consist of general obligation notes, tax anticipation notes (notes sold to finance working capital needs of the issuer in anticipation of receiving taxes on a future date), revenue anticipation notes (notes sold to provide needed cash prior to receipt of expected non-tax revenues from a specific source), bond anticipation notes, tax and revenue anticipation notes, certificates of indebtedness, demand notes and construction loan notes. The maturities of the instruments at the time of issue will generally range from three months to one year.

Money Market Securities. Money market securities include short-term U.S. government securities; custodial receipts evidencing separately traded interest and principal components of securities issued by the U.S. Treasury; commercial paper rated in the highest short-term rating category by a nationally recognized statistical ratings organization (“NRSRO”), such as S&P or Moody’s, or determined by the investment managers to be of comparable quality at the time of purchase; short-term bank obligations (certificates of deposit, time deposits and bankers’ acceptances) of U.S. commercial banks with assets of at least $1 billion as of the end of their most recent fiscal year; and repurchase agreements involving such securities. Each of these money market securities are described below. For a description of ratings, see “Appendix A – Description of Ratings” to this SAI.

Real Estate Investment Trusts. A REIT is a corporation or business trust (that would otherwise be taxed as a corporation) which meets the definitional requirements of the Code. The Code permits a qualifying REIT to deduct from taxable income the dividends paid, thereby effectively eliminating corporate level federal income tax and making the REIT a pass-through vehicle for federal income tax purposes. To meet the definitional requirements of the Code, a REIT must, among other things: invest substantially all of its assets in interests in real estate (including mortgages and other REITs), cash and government securities; derive most of its income from rents from real property or interest on loans secured by mortgages on real property; and distribute annually 90% or more of its otherwise taxable income to shareholders.

REITs are sometimes informally characterized as Equity REITs and Mortgage REITs. An Equity REIT invests primarily in the fee ownership or leasehold ownership of land and buildings; a Mortgage REIT invests primarily in mortgages on real property, which may secure construction, development or long-term loans.

REITs may be affected by changes in underlying real estate values, which may have an exaggerated effect to the extent that REITs in which the Funds invest may concentrate investments in particular geographic regions or property types. Certain REITs have relatively small market capitalization, which may tend to increase the volatility of the market price of securities issued by such REITs. Additionally, rising interest rates may cause investors in REITs to demand a higher annual yield from future distributions, which may in turn decrease market prices for equity securities issued by REITs. Rising interest rates also generally increase the costs of obtaining financing, which could cause the value of a Fund’s investments to decline. During periods of declining interest rates, certain Mortgage REITs may hold mortgages that the mortgagors elect to prepay, which prepayment may diminish the yield on securities issued by such Mortgage REITs. Equity and Mortgage REITs are also subject to heavy cash flow dependency defaults by borrowers and self-liquidation. In addition, Mortgage REITs may be affected by the ability of borrowers to repay when due the debt extended by the REIT and Equity REITs may be affected by the ability of tenants to pay rent. The above factors may adversely affect a borrower’s or a lessee’s ability to meet its obligations to the REIT. In the event of default by a borrower or lessee, the REIT may experience delays in enforcing its rights as a mortgagee or lessor and may incur substantial costs associated with protecting its investments.

Furthermore, REITs are dependent upon specialized management skills, have limited diversification and are, therefore, subject to risks inherent in operating and financing a limited number of projects. By investing in REITs indirectly through a Fund, a shareholder will bear not only his proportionate share of the expenses of the Fund, but also, indirectly, similar expenses of the REITs. REITs depend generally on their ability to generate cash flow to make distributions to shareholders. In addition, REITs could possibly fail to qualify for tax free pass-through of income under the Code or to maintain their exemptions from registration under the 1940 Act.

U.S. Government Securities. Each Fund may invest in U.S. government securities. Securities issued or guaranteed by the U.S. government or its agencies or instrumentalities include U.S. Treasury securities, which are backed by the full faith and credit of the U.S. Treasury and which differ only in their interest rates, maturities, and times of issuance. U.S. Treasury bills have initial maturities of one-year or less; U.S. Treasury notes have initial maturities of one to ten years; and U.S. Treasury bonds generally have initial maturities of greater than ten years. U.S. Treasury notes and bonds typically pay coupon interest semi-annually and repay the principal at maturity. Certain U.S. government securities are issued or guaranteed by agencies or instrumentalities of the U.S. government including, but not limited to, obligations of U.S. government agencies or instrumentalities such as the Federal National Mortgage Association (“Fannie Mae”), the Government National Mortgage Association (“Ginnie Mae”), the Small Business Administration, the Federal Farm Credit Administration, the Federal Home Loan Banks, Banks for Cooperatives (including the Central Bank for Cooperatives), the Federal Land Banks, the Federal Intermediate Credit Banks, the Tennessee Valley Authority, the Export-Import Bank of the United States, the Commodity Credit Corporation, the Federal Financing Bank, the Student Loan Marketing Association, the National Credit Union Administration and the Federal Agricultural Mortgage Corporation (“Farmer Mac”).

Some obligations issued or guaranteed by U.S. government agencies and instrumentalities, including, for example, Ginnie Mae pass-through certificates, are supported by the full faith and credit of the U.S. Treasury. Other obligations issued by or guaranteed by federal agencies, such as those securities issued by Fannie Mae, are supported by the discretionary authority of the U.S. government to purchase certain obligations of the federal agency. Additionally, some obligations are issued by or guaranteed by federal agencies, such as those of the Federal Home Loan Banks, which are supported by the right of the issuer to borrow from the U.S. Treasury. While the U.S. government provides financial support to such U.S. government-sponsored federal agencies, no assurance can be given that the U.S. government will always do so, since the U.S. government is not so obligated by law. Guarantees of principal by U.S. government agencies or instrumentalities may be a guarantee of payment at the maturity of the obligation so that in the event of a default prior to maturity there might not be a market and thus no means of realizing on the obligation prior to maturity. Guarantees as to the timely payment of principal and interest do not extend to the value or yield of these securities nor to the value of the Funds’ shares.

On September 7, 2008, the U.S. Treasury announced a federal takeover of Fannie Mae and the Federal Home Loan Mortgage Corporation (“Freddie Mac”), placing the two federal instrumentalities in conservatorship. Under the takeover, the U.S. Treasury agreed to acquire $1 billion of senior preferred stock of each instrumentality and obtained warrants for the purchase of common stock of each instrumentality (the “Senior Preferred Stock Purchase Agreement” or “Agreement”). Under the Agreement, the U.S. Treasury pledged to provide up to $200 billion per instrumentality as needed, including the contribution of cash capital to the instrumentalities in the event their liabilities exceed their assets. This was intended to ensure that the instrumentalities maintain a positive net worth and meet their financial obligations, preventing mandatory triggering of receivership. On December 24, 2009, the U.S. Treasury announced that it was amending the Agreement to allow the $200 billion cap on the U.S. Treasury’s funding commitment to increase as necessary to accommodate any cumulative reduction in net worth through the end of 2012. The unlimited support the U.S. Treasury extended to the two companies expired at the beginning of 2013 – Fannie Mae’s support is now capped at $125 billion and Freddie Mac has a limit of $149 billion.

On August 17, 2012, the U.S. Treasury announced that it was again amending the Agreement to terminate the requirement that Fannie Mae and Freddie Mac each pay a 10% annual dividend. Instead, the companies will transfer to the U.S. Treasury on a quarterly basis all profits earned during a quarter that exceed a capital reserve amount. The capital reserve amount was $3 billion in 2013, and decreased by $600 million in each subsequent year through 2017. It is believed that the new amendment puts Fannie Mae and Freddie Mac in a better position to service their debt because the companies no longer have to borrow from the U.S. Treasury to make fixed dividend payments. As part of the new terms, Fannie Mae and Freddie Mac also will be required to reduce their investment portfolios over time. On December 21, 2017, the U.S. Treasury announced that it was again amending the Agreement to reinstate the $3 billion capital reserve amount.

Fannie Mae and Freddie Mac are the subject of several continuing class action lawsuits and investigations by federal regulators over certain accounting, disclosure or corporate governance matters, which (along with any resulting financial restatements) may adversely affect the guaranteeing entities. Importantly, the future of the entities is in serious question as the U.S. government reportedly is considering multiple options, ranging from nationalization, privatization, consolidation, or abolishment of the entities.

U.S. Treasury Obligations. U.S. Treasury obligations consist of direct obligations of the U.S. Treasury, including Treasury bills, notes and bonds, and separately traded interest and principal component parts of such obligations, including those transferable through the Federal book-entry system known as STRIPS. The STRIPS program lets investors hold and trade the individual interest and principal components of eligible Treasury notes and bonds as separate securities. Under the STRIPS program, the principal and interest components are separately issued by the U.S. Treasury at the request of depository financial institutions, which then trade the component parts separately.

Commercial Paper. Commercial paper is the term used to designate unsecured short-term promissory notes issued by corporations and other entities. Maturities on these issues vary from a few to 270 days.

Obligations of Domestic Banks, Foreign Banks and Foreign Branches of U.S. Banks. The Funds may invest in obligations issued by banks and other savings institutions. Investments in bank obligations include obligations of domestic branches of foreign banks and foreign branches of domestic banks. Such investments in domestic branches of foreign banks and foreign branches of domestic banks may involve risks that are different from investments in securities of domestic branches of U.S. banks. These risks may include future unfavorable political and economic developments, possible withholding taxes on interest income, seizure or nationalization of foreign deposits, currency controls, interest limitations, or other governmental restrictions which might affect the payment of principal or interest on the securities held by a Fund. Additionally, these institutions may be subject to less stringent reserve requirements and to different accounting, auditing, reporting and recordkeeping requirements than those applicable to domestic branches of U.S. banks. Bank obligations include the following:

Repurchase Agreements. The Funds may enter into repurchase agreements with financial institutions. A repurchase agreement is an agreement under which a fund acquires a fixed income security (generally a security issued by the U.S. government or an agency thereof, a banker’s acceptance, or a certificate of deposit) from a commercial bank, broker, or dealer, and simultaneously agrees to resell such security to the seller at an agreed upon price and date (normally, the next business day). Because the security purchased constitutes collateral for the repurchase obligation, a repurchase agreement may be considered a loan that is collateralized by the security purchased. The acquisition of a repurchase agreement may be deemed to be an acquisition of the underlying securities as long as the obligation of the seller to repurchase the securities is collateralized fully. The Funds follow certain procedures designed to minimize the risks inherent in such agreements. These procedures include effecting repurchase transactions only with creditworthy financial institutions whose condition will be continually monitored by the investment managers. The repurchase agreements entered into by the Funds will provide that the underlying collateral at all times shall have a value at least equal to 102% of the resale price stated in the agreement and consist only of securities permissible under Section 101(47)(A)(i) of the Bankruptcy Code (the investment managers monitor compliance with this requirement). Under all repurchase agreements entered into by the Funds, the custodian or its agent must take possession of the underlying collateral. In the event of a default or bankruptcy by a selling financial institution, the Funds will seek to liquidate such collateral. However, the exercising of a Fund’s right to liquidate such collateral could involve certain costs or delays and, to the extent that proceeds from any sale upon a default of the obligation to repurchase were less than the repurchase price, the Fund could suffer a loss. A Fund may enter into “tri-party” repurchase agreements. In “tri-party” repurchase agreements, an unaffiliated third party custodian maintains accounts to hold collateral for the Fund and its counterparties and, therefore, the Fund may be subject to the credit risk of those custodians.

It is the current policy of each Fund not to invest in repurchase agreements that do not mature within seven days if any such investment, together with any other illiquid assets held by that Fund, amounts to more than 15% of the Fund’s total assets. The investments of the Funds in repurchase agreements, at times, may be substantial when, in the view of the investment managers, liquidity or other considerations so warrant.

Reverse Repurchase Agreements. Reverse repurchase agreements are transactions in which a Fund sells portfolio securities to financial institutions, such as banks and broker-dealers, and agrees to repurchase them at a mutually agreed-upon date and price that is higher than the original sale price. Reverse repurchase agreements are similar to a fully collateralized borrowing by a Fund. At the time a Fund enters into a reverse repurchase agreement, it will earmark on the books of the Fund or place in a segregated account cash or liquid securities having a value equal to the repurchase price (including accrued interest) and will subsequently monitor the account to ensure that such equivalent value is maintained.

Reverse repurchase agreements involve risks. Reverse repurchase agreements are a form of leverage, and the use of reverse repurchase agreements by a Fund may increase the Fund’s volatility. Reverse repurchase agreements are also subject to the risk that the other party to the reverse repurchase agreement will be unable or unwilling to complete the transaction as scheduled, which may result in losses to a Fund. Reverse repurchase agreements also involve the risk that the market value of the securities sold by a Fund may decline below the price at which it is obligated to repurchase the securities. In addition, when a Fund invests the proceeds it receives in a reverse repurchase transaction, there is a risk that those investments may decline in value. In this circumstance, the Fund could be required to sell other investments in order to meet its obligations to repurchase the securities.

Securities of Other Investment Companies. The Funds may invest in shares of other investment companies, to the extent permitted by applicable law and subject to certain restrictions. These investment companies typically incur fees that are separate from those fees incurred directly by the Funds. A Fund’s purchase of such investment company securities results in the layering of expenses, such that shareholders would indirectly bear a proportionate share of the operating expenses of such investment companies, including advisory fees, in addition to paying the Fund’s expenses. Unless an exception is available, Section 12(d)(1)(A) of the 1940 Act prohibits a fund from (i) acquiring more than 3% of the voting shares of any one investment company, (ii) investing more than 5% of its total assets in any one investment company, and (iii) investing more than 10% of its total assets in all investment companies combined, including its ETF investments.

For hedging or other purposes, the Funds may invest in investment companies that seek to track the composition and/or performance of specific indexes or portions of specific indexes. Certain of these investment companies, known as ETFs, are traded on a securities exchange. (See “Exchange-Traded Funds” above). The market prices of index-based investments will fluctuate in accordance with changes in the underlying portfolio securities of the investment company and also due to supply and demand of the investment company’s shares on the exchange upon which the shares are traded. Index-based investments may not replicate or otherwise match the composition or performance of their specified index due to transaction costs, among other things.

Pursuant to orders issued by the U.S. Securities and Exchange Commission (the “SEC”) to certain ETFs and procedures approved by the Board, the Funds may invest in such ETFs in excess of the 3% limitation prescribed by Section 12(d)(1)(A) described above, provided that the Funds otherwise comply with the conditions of the applicable SEC order, as it may be amended, and any other applicable investment limitations. Neither such ETFs nor their investment advisers make any representations regarding the advisability of investing in the ETFs.

Exchange-Traded Notes (“ETNs”). ETNs are generally notes representing debt of the issuer, usually a financial institution. ETNs combine both aspects of bonds and ETFs. An ETN’s returns are based on the performance of one or more underlying assets, reference rates or indexes, minus fees and expenses. Similar to ETFs, ETNs are listed on an exchange and traded in the secondary market. However, unlike an ETF, an ETN can be held until the ETN’s maturity, at which time the issuer will pay a return linked to the performance of the specific asset, index or rate (“reference instrument”) to which the ETN is linked minus certain fees. Unlike regular bonds, ETNs do not make periodic interest payments, and principal is not protected. ETNs are not registered or regulated as investment companies under the 1940 Act.

The value of an ETN may be influenced by, among other things, time to maturity, level of supply and demand for the ETN, volatility and lack of liquidity in underlying markets, changes in the applicable interest rates, the performance of the reference instrument, changes in the issuer’s credit rating and economic, legal, political or geographic events that affect the reference instrument. An ETN that is tied to a reference instrument may not replicate the performance of the reference instrument. ETNs also incur certain expenses not incurred by their applicable reference instrument. Some ETNs that use leverage can, at times, be relatively illiquid and, thus, they may be difficult to purchase or sell at a fair price. Levered ETNs are subject to the same risk as other instruments that use leverage in any form. While leverage allows for greater potential return, the potential for loss is also greater. Finally, additional losses may be incurred if the investment loses value because, in addition to the money lost on the investment, the loan still needs to be repaid.

Because the return on the ETN is dependent on the issuer’s ability or willingness to meet its obligations, the value of the ETN may change due to a change in the issuer’s credit rating, despite no change in the underlying reference instrument. The market value of ETN shares may differ from the value of the reference instrument. This difference in price may be due to the fact that the supply and demand in the market for ETN shares at any point in time is not always identical to the supply and demand in the market for the assets underlying the reference instrument that the ETN seeks to track.

There may be restrictions on a Fund’s right to redeem its investment in an ETN, which are generally meant to be held until maturity. A Fund’s decision to sell its ETN holdings may be limited by the availability of a secondary market. A Fund could lose some or all of the amount invested in an ETN.

Derivatives. Derivatives are financial instruments whose value is based on an underlying asset (such as a stock or a bond), an underlying economic factor (such as an interest rate) or a market benchmark. Unless otherwise stated in the Prospectus, the Funds may use derivatives for a number of purposes including managing risk, gaining exposure to various markets in a cost-efficient manner, reducing transaction costs, remaining fully invested and speculating. The Funds may also invest in derivatives with the goal of protecting themselves from broad fluctuations in market prices, interest rates or foreign currency exchange rates (a practice known as “hedging”). When hedging is successful, a Fund will have offset any depreciation in the value of its portfolio securities by the appreciation in the value of the derivative position. Although techniques other than the sale and purchase of derivatives could be used to control the exposure of the Funds to market fluctuations, the use of derivatives may be a more effective means of hedging this exposure. In the future, to the extent such use is consistent with the Funds’ investment objectives and is legally permissible, the Funds may use instruments and techniques that are not presently contemplated, but that may be subsequently developed.

There can be no assurance that a derivative strategy, if employed, will be successful. Because many derivatives have a leverage or borrowing component, adverse changes in the value or level of the underlying asset, reference rate or index can result in a loss substantially greater than the amount invested in the derivative itself. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. Accordingly, certain derivative transactions may be considered to constitute borrowing transactions for purposes of the 1940 Act. Such a derivative transaction will not be considered to constitute the issuance of a “senior security” by a Fund, and therefore such transaction will not be subject to the 300% asset coverage requirement otherwise applicable to borrowings by the Fund, if the Fund covers the transaction or segregates sufficient liquid assets (or such assets are “earmarked” on the Fund’s books) in accordance with the requirements and interpretations of the SEC and its staff. A Fund may enter into agreements with broker-dealers that require the broker-dealers to accept physical settlement for certain types of derivative instruments. If this occurs, the Fund would treat such derivative instruments as being cash settled for purposes of determining the Fund’s coverage requirements.

Pursuant to rules adopted under the Commodity Exchange Act (“CEA”) by the Commodity Futures Trading Commission (“CFTC”), a Fund must either operate within certain guidelines and restrictions with respect to the Fund’s use of futures, options on such futures, commodity options and certain swaps, or the Adviser will be subject to registration with the CFTC as a “commodity pool operator” (“CPO”).

Consistent with the CFTC’s regulations, the Trust, on behalf of the Funds, has filed a notice of exclusion from the definition of the term CPO under the CEA pursuant to CFTC Rule 4.5 and, therefore, the Funds are not subject to registration or regulation as CPOs under the CEA. As a result, the Funds will be limited in their ability to use futures, options on such futures, commodity options and certain swaps. Complying with the limitations may restrict the investment managers’ ability to implement the Funds’ investment strategies and may adversely affect the Funds’ performance.

Types of Derivatives:

Futures. A futures contract is an agreement between two parties whereby one party agrees to sell and the other party agrees to buy a specified amount of a financial instrument at an agreed upon price and time. The financial instrument underlying the contract may be a stock, stock index, bond, bond index, interest rate, foreign exchange rate or other similar instrument. Agreeing to buy the underlying financial instrument is called buying a futures contract or taking a long position in the contract. Likewise, agreeing to sell the underlying financial instrument is called selling a futures contract or taking a short position in the contract.

Futures contracts are traded in the United States on commodity exchanges or boards of trade (known as “contract markets”) approved for such trading and regulated by the CFTC. These contract markets standardize the terms, including the maturity date and underlying financial instrument, of all futures contracts.

Unlike other securities, the parties to a futures contract do not have to pay for or deliver the underlying financial instrument until some future date (the “delivery date”). Contract markets require both the purchaser and seller to deposit “initial margin” with a futures broker, known as a futures commission merchant or custodian bank, when they enter into the contract. Initial margin deposits are typically equal to a percentage of the contract’s value. Initial margin is similar to a performance bond or good faith deposit on a contract and is returned to the depositing party upon termination of the futures contract if all contractual obligations have been satisfied. After they open a futures contract, the parties to the transaction must compare the purchase price of the contract to its daily market value. If the value of the futures contract changes in such a way that a party’s position declines, that party must make additional “variation margin” payments so that the margin payment is adequate. On the other hand, the value of the contract may change in such a way that there is excess margin on deposit, possibly entitling the party that has a gain to receive all or a portion of this amount.

This process is known as “marking to the market.” Variation margin does not represent a borrowing or loan by a party but is instead a settlement between the party and the futures broker of the amount one party would owe the other if the futures contract terminated. In computing daily NAV, each party marks to market its open futures positions.

Although the terms of a futures contract call for the actual delivery of and payment for the underlying security, in many cases the parties may close the contract early by taking an opposite position in an identical contract. If the sale price upon closing out the contract is less than the original purchase price, the party closing out the contract will realize a loss. If the sale price upon closing out the contract is more than the original purchase price, the party closing out the contract will realize a gain. Conversely, if the purchase price upon closing out the contract is more than the original sale price, the party closing out the contract will realize a loss. If the purchase price upon closing out the contract is less than the original sale price, the party closing out the contract will realize a gain.

A Fund may incur commission expenses when it opens or closes a futures position.

Options. An option is a contract between two parties for the purchase and sale of a financial instrument for a specified price (known as the “strike price” or “exercise price”) at any time during the option period. Unlike a futures contract, an option grants a right (not an obligation) to buy or sell a financial instrument. Generally, a seller of an option can grant a buyer two kinds of rights: a “call” (the right to buy the security) or a “put” (the right to sell the security). Options have various types of underlying instruments, including specific securities, indices of securities prices, foreign currencies, interest rates and futures contracts. Options may be traded on an exchange (exchange-traded options) or may be customized agreements between the parties (over-the-counter or “OTC” options). Like futures, a financial intermediary, known as a clearing corporation, financially backs exchange-traded options. However, OTC options have no such intermediary and are subject to the risk that the counterparty will not fulfill its obligations under the contract. The principal factors affecting the market value of an option include supply and demand, interest rates, the current market value of the underlying instrument relative to the exercise price of the option, the volatility of the underlying instrument, and the time remaining until the option expires.

When a Fund purchases a put option, it buys the right to sell the instrument underlying the option at a fixed strike price. In return for this right, the Fund pays the current market price for the option (known as the “option premium”). A Fund may purchase put options to offset or hedge against a decline in the market value of its securities (“protective puts”) or to benefit from a decline in the price of securities that it does not own. A Fund would ordinarily realize a gain if, during the option period, the value of the underlying securities decreased below the exercise price sufficiently to cover the premium and transaction costs. However, if the price of the underlying instrument does not fall enough to offset the cost of purchasing the option, a put buyer would lose the premium and related transaction costs.

Call options are similar to put options, except that a Fund obtains the right to purchase, rather than sell, the underlying instrument at the option’s strike price. A Fund would normally purchase call options in anticipation of an increase in the market value of securities it owns or wants to buy. A Fund would ordinarily realize a gain if, during the option period, the value of the underlying instrument exceeded the exercise price plus the premium paid and related transaction costs. Otherwise, the Fund would realize either no gain or a loss on the purchase of the call option.

The purchaser of an option may terminate its position by:

When a Fund writes a call option it assumes an obligation to sell specified securities to the holder of the option at a fixed strike price if the option is exercised at any time before the expiration date. Similarly, when a Fund writes a put option it assumes an obligation to purchase specified securities from the option holder at a fixed strike price if the option is exercised at any time before the expiration date. The Fund may terminate its position in an exchange-traded put option before exercise by buying an option identical to the one it has written. Similarly, the Fund may cancel an OTC option by entering into an offsetting transaction with the counterparty to the option.

A Fund could try to hedge against an increase in the value of securities it would like to acquire by writing a put option on those securities. If security prices rise, the Fund would expect the put option to expire and the premium it received to offset the increase in the security’s value. If security prices remain the same over time, the Fund would hope to profit by closing out the put option at a lower price. If security prices fall, the Fund may lose an amount of money equal to the difference between the value of the security and the premium it received. Writing covered put options may deprive a Fund of the opportunity to profit from a decrease in the market price of the securities it would like to acquire.

The characteristics of writing call options are similar to those of writing put options, except that call writers expect to profit if prices remain the same or fall. A Fund could try to hedge against a decline in the value of securities it already owns by writing a call option. If the price of that security falls as expected, the Fund would expect the option to expire and the premium it received to offset the decline of the security’s value. However, the Fund must be prepared to deliver the underlying instrument in return for the strike price, which may deprive it of the opportunity to profit from an increase in the market price of the securities it holds.

The Funds are permitted to write only “covered” options. At the time of selling a call option, a Fund may cover the option by owning, among other things:

At the time of selling a put option, a Fund may cover the option by, among other things:

Options on securities indices are similar to options on securities, except that the exercise of securities index options requires cash settlement payments and does not involve the actual purchase or sale of securities. In addition, securities index options are designed to reflect price fluctuations in a group of securities or segment of the securities market rather than price fluctuations in a single security.

An option on a credit default swap (“CDS”) gives the holder the right to enter into a CDS at a specified future date and under specified terms in exchange for a purchase price or premium. The writer of the option bears the risk of any unfavorable move in the value of the CDS relative to the market value on the exercise date, while the purchaser may allow the option to expire unexercised.

An option on a futures contract provides the holder with the right to buy a futures contract (in the case of a call option) or sell a futures contract (in the case of a put option) at a fixed time and price. Upon exercise of the option by the holder, the contract market clearing house establishes a corresponding short position for the writer of the option (in the case of a call option) or a corresponding long position (in the case of a put option). If the option is exercised, the parties will be subject to the futures contracts. In addition, the writer of an option on a futures contract is subject to initial and variation margin requirements on the option position. Options on futures contracts are traded on the same contract market as the underlying futures contract.

The buyer or seller of an option on a futures contract may terminate the option early by purchasing or selling an option of the same series (i.e., the same exercise price and expiration date) as the option previously purchased or sold. The difference between the premiums paid and received represents the trader’s profit or loss on the transaction.

A Fund may purchase put and call options on futures contracts instead of selling or buying futures contracts. The Fund may buy a put option on a futures contract for the same reasons it would sell a futures contract. It also may purchase such a put option in order to hedge a long position in the underlying futures contract. A Fund may buy a call option on a futures contract for the same purpose as the actual purchase of a futures contract, such as in anticipation of favorable market conditions.

A Fund may write a call option on a futures contract to hedge against a decline in the prices of the instrument underlying the futures contracts. If the price of the futures contract at expiration were below the exercise price, the Fund would retain the option premium, which would offset, in part, any decline in the value of its portfolio securities.

The writing of a put option on a futures contract is similar to the purchase of the futures contracts, except that, if the market price declines, a Fund would pay more than the market price for the underlying instrument. The premium received on the sale of the put option, less any transaction costs, would reduce the net cost to the Fund.

A put option on a foreign currency gives the purchaser of the option the right to sell a foreign currency at the exercise price until the option expires. A call option on a foreign currency gives the purchaser of the option the right to purchase the currency at the exercise price until the option expires. The Funds may purchase or write put and call options on foreign currencies for the purpose of hedging against changes in future currency exchange rates.

The Funds may use foreign currency options given the same circumstances under which they could use forward foreign currency exchange contracts. For example, a decline in the U.S. dollar value of a foreign currency in which a Fund’s securities are denominated would reduce the U.S. dollar value of the securities, even if their value in the foreign currency remained constant. In order to hedge against such a risk, the Fund may purchase a put option on the foreign currency. If the value of the currency then declined, the Fund could sell the currency for a fixed amount in U.S. dollars and thereby offset, at least partially, the negative effect on its securities that otherwise would have resulted. Conversely, if a Fund anticipates a rise in the U.S. dollar value of a currency in which securities to be acquired are denominated, the Fund may purchase call options on the currency in order to offset, at least partially, the effects of negative movements in exchange rates. If currency exchange rates do not move in the direction or to the extent anticipated, the Funds could sustain losses on transactions in foreign currency options.

The Funds may purchase and write options in combination with each other, or in combination with futures or forward contracts or swap agreements, to adjust the risk and return characteristics of the overall position. For example, a Fund could construct a combined position whose risk and return characteristics are similar to selling a futures contract by purchasing a put option and writing a call option on the same underlying instrument. Alternatively, a Fund could write a call option at one strike price and buy a call option at a lower price to reduce the risk of the written call option in the event of a substantial price increase. Because combined options positions involve multiple trades, they result in higher transaction costs and may be more difficult to open and close out.

Forward Foreign Currency Exchange Contracts. A forward foreign currency contract involves an obligation to purchase or sell a specific amount of currency at a future date or date range at a specific price. In the case of a cancelable forward contract, the holder has the unilateral right to cancel the contract at maturity by paying a specified fee. Forward foreign currency exchange contracts differ from foreign currency futures contracts in certain respects. Unlike futures contracts, forward contracts:

A “settlement hedge” or “transaction hedge” is designed to protect a Fund against an adverse change in foreign currency values between the date a security is purchased or sold and the date on which payment is made or received. Entering into a forward contract for the purchase or sale of the amount of foreign currency involved in an underlying security transaction for a fixed amount of U.S. dollars “locks in” the U.S. dollar price of the security. A Fund may also use forward contracts to purchase or sell a foreign currency when it anticipates purchasing or selling securities denominated in foreign currency, even if it has not yet selected the specific investments.

A Fund may use forward contracts to hedge against a decline in the value of existing investments denominated in foreign currency. Such a hedge, sometimes referred to as a “position hedge,” would tend to offset both positive and negative currency fluctuations, but would not offset changes in security values caused by other factors. The Fund could also hedge the position by selling another currency expected to perform similarly to the currency in which the Fund’s investment is denominated. This type of hedge, sometimes referred to as a “proxy hedge,” could offer advantages in terms of cost, yield, or efficiency, but generally would not hedge currency exposure as effectively as a direct hedge into U.S. dollars. Proxy hedges may result in losses if the currency used to hedge does not perform similarly to the currency in which the hedged securities are denominated.

Transaction and position hedging do not eliminate fluctuations in the underlying prices of the securities that a Fund owns or intends to purchase or sell. They simply establish a rate of exchange that one can achieve at some future point in time. Additionally, these techniques tend to minimize the risk of loss due to a decline in the value of the hedged currency and to limit any potential gain that might result from the increase in value of such currency.

A Fund may enter into forward contracts to shift its investment exposure from one currency into another. Such transactions may call for the delivery of one foreign currency in exchange for another foreign currency, including currencies in which its securities are not then denominated. This may include shifting exposure from U.S. dollars to a foreign currency, or from one foreign currency to another foreign currency. This type of strategy, sometimes known as a “cross-hedge,” will tend to reduce or eliminate exposure to the currency that is sold, and increase exposure to the currency that is purchased. Cross-hedges may protect against losses resulting from a decline in the hedged currency but will cause the Fund to assume the risk of fluctuations in the value of the currency it purchases. Cross-hedging transactions also involve the risk of imperfect correlation between changes in the values of the currencies involved.

It is difficult to forecast with precision the market value of portfolio securities at the expiration or maturity of a forward or futures contract. Accordingly, a Fund may have to purchase additional foreign currency on the spot (cash) market if the market value of a security it is hedging is less than the amount of foreign currency it is obligated to deliver. Conversely, the Fund may have to sell on the spot market some of the foreign currency it received upon the sale of a security if the market value of such security exceeds the amount of foreign currency it is obligated to deliver.

Equity-Linked Securities. The Funds may invest in privately issued securities whose investment results are designed to correspond generally to the performance of a specified stock index or “basket” of securities, or sometimes a single stock (referred to as “equity-linked securities”). These securities are used for many of the same purposes as derivative instruments and share many of the same risks. Equity-linked securities may be considered illiquid and thus subject to the Funds’ restrictions on investments in illiquid securities.

Swap Agreements. A swap agreement is a financial instrument that typically involves the exchange of cash flows between two parties on specified dates (settlement dates), where the cash flows are based on agreed-upon prices, rates, indices, etc. The nominal amount on which the cash flows are calculated is called the notional amount. Swap agreements are individually negotiated and structured to include exposure to a variety of different types of investments or market factors, such as interest rates, foreign currency rates, mortgage securities, corporate borrowing rates, security prices or inflation rates.

Swap agreements may increase or decrease the overall volatility of the investments of a Fund and its share price. The performance of swap agreements may be affected by a change in the specific interest rate, currency, or other factors that determine the amounts of payments due to and from the Fund. If a swap agreement calls for payments by the Fund, the Fund must be prepared to make such payments when due. In addition, if the counterparty’s creditworthiness declined, the value of a swap agreement would be likely to decline, potentially resulting in losses.

Generally, swap agreements have a fixed maturity date that will be agreed upon by the parties. The agreement can be terminated before the maturity date under certain circumstances, such as default by one of the parties or insolvency, among others, and can be transferred by a party only with the prior written consent of the other party. A Fund may be able to eliminate its exposure under a swap agreement either by assignment or by other disposition, or by entering into an offsetting swap agreement with the same party or a similarly creditworthy party. If the counterparty is unable to meet its obligations under the contract, declares bankruptcy, defaults or becomes insolvent, a Fund may not be able to recover the money it expected to receive under the swap agreement. The Funds will not enter into any swap agreement unless the investment managers believe that the counterparty to the transaction is creditworthy.

A swap agreement can be a form of leverage, which can magnify the Funds’ gains or losses. In order to reduce the risk associated with leveraging, the Funds may cover their current obligations under swap agreements according to guidelines established by the SEC. If a Fund enters into a swap agreement on a net basis, it will segregate assets with a daily value at least equal to the excess, if any, of the Fund’s accrued obligations under the swap agreement over the accrued amount the Fund is entitled to receive under the agreement. If a Fund enters into a swap agreement on other than a net basis, it will segregate assets with a value equal to the full amount of the Fund’s accrued obligations under the swap agreement.

In a typical equity swap, one party agrees to pay another party the return on a stock, stock index or basket of stocks in return for a specified interest rate. By entering into an equity index swap, for example, the index receiver can gain exposure to stocks making up the index of securities without actually purchasing those stocks. Equity index swaps involve not only the risk associated with investment in the securities represented in the index, but also the risk that the performance of such securities, including dividends, will not exceed the return on the interest rate that a Fund will be committed to pay.

Total return swaps are contracts in which one party agrees to make payments of the total return from a reference instrument—which may be a single asset, a pool of assets or an index of assets—during a specified period, in return for payments equal to a fixed or floating rate of interest or the total return from another underlying reference instrument. The total return includes appreciation or depreciation on the underlying asset, plus any interest or dividend payments. Payments under the swap are based upon an agreed upon principal amount but, since the principal amount is not exchanged, it represents neither an asset nor a liability to either counterparty, and is referred to as notional. Total return swaps are marked to market daily using different sources, including quotations from counterparties, pricing services, brokers or market makers. The unrealized appreciation or depreciation related to the change in the valuation of the notional amount of the swap is combined with the amount due to a Fund at termination or settlement. The primary risks associated with total return swaps are credit risks (if the counterparty fails to meet its obligations) and market risk (if there is no liquid market for the swap or unfavorable changes occur to the underlying reference instrument).

Interest rate swaps are financial instruments that involve the exchange of one type of interest rate for another type of interest rate cash flow on specified dates in the future. Some of the different types of interest rate swaps are “fixed-for-floating rate swaps,” “termed basis swaps” and “index amortizing swaps.” Fixed-for-floating rate swaps involve the exchange of fixed interest rate cash flows for floating rate cash flows. Termed basis swaps entail cash flows to both parties based on floating interest rates, where the interest rate indices are different. Index amortizing swaps are typically fixed-for-floating rate swaps where the notional amount changes if certain conditions are met.

As with a traditional investment in a debt security, a Fund could lose money by investing in an interest rate swap if interest rates change adversely. For example, if a Fund enters into a swap where it agrees to exchange a floating rate of interest for a fixed rate of interest, the Fund may have to pay more money than it receives. Similarly, if a Fund enters into a swap where it agrees to exchange a fixed rate of interest for a floating rate of interest, the Fund may receive less money than it has agreed to pay.

A currency swap is an agreement between two parties in which one party agrees to make interest rate payments in one currency and the other promises to make interest rate payments in another currency. A Fund may enter into a currency swap when it has one currency and desires a different currency. Typically, the interest rates that determine the currency swap payments are fixed, although occasionally one or both parties may pay a floating rate of interest. Unlike an interest rate swap, however, the principal amounts are exchanged at the beginning of the agreement and returned at the end of the agreement. Changes in foreign exchange rates and changes in interest rates, as described above, may negatively affect currency swaps.

Inflation swaps are fixed-maturity, over-the-counter derivatives where one party pays a fixed rate in exchange for payments tied to an inflation index, such as the Consumer Price Index. The fixed rate, which is set by the parties at the initiation of the swap, is often referred to as the “breakeven inflation” rate and generally represents the current difference between treasury yields and Treasury Inflation Protected Securities yields of similar maturities at the initiation of the swap agreement. Inflation swaps are typically designated as “zero coupon,” where all cash flows are exchanged at maturity. The value of an inflation swap is expected to fluctuate in response to changes in the relationship between nominal interest rates and the rate of inflation. An inflation swap can lose value if the realized rate of inflation over the life of the swap is less than the fixed market implied inflation rate (the breakeven inflation rate) the investor agreed to pay at the initiation of the swap.

A credit default swap is an agreement between a “buyer” and a “seller” for credit protection. The credit default swap agreement may have as reference obligations one or more securities that are not then held by a Fund. The protection buyer is generally obligated to pay the protection seller an upfront payment and/or a periodic stream of payments over the term of the agreement until a credit event on a reference obligation has occurred. If no default occurs, the seller would keep the stream of payments and would have no payment obligations. If a credit event occurs, the seller generally must pay the buyer the full notional amount (the “par value”) of the swap. Investing in credit default swap indexes allows a Fund to manage credit risk or take a position on a basket of debt obligations more efficiently than transacting in single name credit default swaps.

Caps and floors have an effect similar to buying or writing options. In a typical cap or floor agreement, one party agrees to make payments only under specified circumstances, usually in return for payment of a fee by the other party. For example, the buyer of an interest rate cap obtains the right to receive payments to the extent that a specified interest rate exceeds an agreed-upon level. The seller of an interest rate floor is obligated to make payments to the extent that a specified interest rate falls below an agreed-upon level. An interest rate collar combines elements of buying a cap and selling a floor.

Risks of Derivatives:

While transactions in derivatives may reduce certain risks, these transactions themselves entail certain other risks. For example, unanticipated changes in interest rates, securities prices or currency exchange rates may result in a poorer overall performance of the Funds than if they had not entered into any derivatives transactions. Derivatives may magnify the Funds’ gains or losses, causing them to make or lose substantially more than they invested.

When used for hedging purposes, increases in the value of the securities a Fund holds or intends to acquire should offset any losses incurred with a derivative. Purchasing derivatives for purposes other than hedging could expose the Fund to greater risks.

Use of derivatives involves transaction costs, which may be significant, and may also increase the amount of taxable income to shareholders.

Correlation of Prices. The Funds’ ability to hedge their securities through derivatives depends on the degree to which price movements in the underlying index or instrument correlate with price movements in the relevant securities. In the case of poor correlation, the price of the securities a Fund is hedging may not move in the same amount, or even in the same direction as the hedging instrument. The investment managers will try to minimize this risk by investing in only those contracts whose behavior they expect to correlate with the behavior of the portfolio securities they are trying to hedge. However, if the investment managers’ prediction of interest and currency rates, market value, volatility or other economic factors is incorrect, a Fund may lose money, or may not make as much money as it expected.

Derivative prices can diverge from the prices of their underlying instruments, even if the characteristics of the underlying instruments are very similar to the derivative. Listed below are some of the factors that may cause such a divergence:

Derivatives based upon a narrower index of securities, such as those of a particular industry group, may present greater risk than derivatives based on a broad market index. Since narrower indices are made up of a smaller number of securities, they are more susceptible to rapid and extreme price fluctuations because of changes in the value of those securities.

While currency futures and options values are expected to correlate with exchange rates, they may not reflect other factors that affect the value of the investments of the Funds. A currency hedge, for example, should protect a yen-denominated security from a decline in the yen, but will not protect the Funds against a price decline resulting from deterioration in the issuer’s creditworthiness. Because the value of the Funds’ foreign-denominated investments changes in response to many factors other than exchange rates, it may not be possible to match the amount of currency options and futures to the value of the Funds’ investments precisely over time.

Lack of Liquidity. Before a futures contract or option is exercised or expires, a Fund can terminate it only by entering into a closing purchase or sale transaction. Moreover, a Fund may close out a futures contract only on the exchange the contract was initially traded. Although the Funds intend to purchase options and futures only where there appears to be an active market, there is no guarantee that such a liquid market will exist. If there is no secondary market for the contract, or the market is illiquid, a Fund may not be able to close out its position. In an illiquid market, a Fund may:

Derivatives may become illiquid (i.e., difficult to sell at a desired time and price) under a variety of market conditions. For example:

Management Risk. Successful use of derivatives by the Funds is subject to the ability of the investment managers to forecast stock market and interest rate trends. If the investment managers incorrectly predict stock market and interest rate trends, the Funds may lose money by investing in derivatives. For example, if a Fund were to write a call option based on the investment managers’ expectation that the price of the underlying security would fall, but the price were to rise instead, the Fund could be required to sell the security upon exercise at a price below the current market price. Similarly, if a Fund were to write a put option based on the investment managers’ expectation that the price of the underlying security would rise, but the price were to fall instead, the Fund could be required to purchase the security upon exercise at a price higher than the current market price.

Pricing Risk. At times, market conditions might make it hard to value some investments. For example, if a Fund has valued its securities too high, shareholders may end up paying too much for Fund shares when they buy into the Fund. If the Fund underestimates its price, shareholders may not receive the full market value for their Fund shares when they sell.

Margin. Because of the low margin deposits required upon the opening of a derivative position, such transactions involve an extremely high degree of leverage. Consequently, a relatively small price movement in a derivative may result in an immediate and substantial loss (as well as gain) to a Fund and it may lose more than it originally invested in the derivative.

If the price of a futures contract changes adversely, a Fund may have to sell securities at a time when it is disadvantageous to do so to meet its minimum daily margin requirement. A Fund may lose its margin deposits if a broker-dealer with whom it has an open futures contract or related option becomes insolvent or declares bankruptcy.

Volatility and Leverage. The Funds’ use of derivatives may have a leveraging effect. Leverage generally magnifies the effect of any increase or decrease in value of an underlying asset and results in increased volatility, which means the Funds will have the potential for greater gains, as well as the potential for greater losses, than if the Funds do not use derivative instruments that have a leveraging effect. The prices of derivatives are volatile (i.e., they may change rapidly, substantially and unpredictably) and are influenced by a variety of factors, including:

Most exchanges limit the amount by which the price of a derivative can change during a single trading day. Daily trading limits establish the maximum amount that the price of a derivative may vary from the settlement price of that derivative at the end of trading on the previous day. Once the price of a derivative reaches this value, the Funds may not trade that derivative at a price beyond that limit. The daily limit governs only price movements during a given day and does not limit potential gains or losses. Derivative prices have occasionally moved to the daily limit for several consecutive trading days, preventing prompt liquidation of the derivative.

Government Regulation. The regulation of derivatives markets in the U.S. is a rapidly changing area of law and is subject to modification by government and judicial action. In particular, the Dodd-Frank Wall Street Reform and Consumer Protection Act, signed into law in 2010, grants significant new authority to the SEC and the CFTC to impose comprehensive regulations on the over-the-counter and cleared derivatives markets. These regulations include, but are not limited to, mandatory clearing of certain derivatives and requirements relating to disclosure, margin and trade reporting. The new law and regulations may negatively impact the Funds by increasing transaction and/or regulatory compliance costs, limiting the availability of certain derivatives or otherwise adversely affecting the value or performance of the derivatives the Funds trade. In addition, the SEC proposed new derivatives rules in December 2015 that could limit the Funds’ use of derivatives, and adversely impact the Funds’ ability to achieve their investment objectives. Other potentially adverse regulatory obligations can develop suddenly and without notice.

Participation Notes and Participatory Notes (“P-Notes”). P-Notes are participation interest notes that are issued by banks or broker-dealers and are designed to offer a return linked to a particular underlying equity, debt, currency or market. When purchasing a P-Note, the posting of margin is not required because the full cost of the P-Note (plus commission) is paid at the time of purchase. When the P-Note matures, the issuer will pay to, or receive from, the purchaser the difference between the nominal value of the underlying instrument at the time of purchase and that instrument’s value at maturity. Investments in P-Notes involve the same risks associated with a direct investment in the underlying foreign companies of foreign securities markets that they seek to replicate.

In addition, there can be no assurance that the trading price of P-Notes will equal the underlying value of the foreign companies or foreign securities markets that they seek to replicate. The holder of a P-Note that is linked to a particular underlying security is entitled to receive any dividends paid in connection with an underlying security or instrument. However, the holder of a P-Note does not receive voting rights as it would if it directly owned the underlying security or instrument. P-Notes are generally traded over-the-counter. P-Notes constitute general unsecured contractual obligations of the banks or broker-dealers that issue them and the counterparty. There is also counterparty risk associated with these investments because the Funds are relying on the creditworthiness of such counterparty and have no rights under a P-Note against the issuer of the underlying security. In addition, a Fund will incur transaction costs as a result of investment in P-Notes.

Restricted and Illiquid Securities. Each Fund may purchase illiquid securities, including securities that are not readily marketable and securities that are not registered (“restricted securities”) under the Securities Act of 1933, as amended (the “1933 Act”), but which can be offered and sold to “qualified institutional buyers” under Rule 144A under the 1933 Act. Illiquid securities are securities that cannot be sold or disposed of in the ordinary course of business within seven business days at approximately the value at which they are being carried on a Fund’s books. Because of their illiquid nature, illiquid securities must be priced at fair value as determined in good faith pursuant to procedures approved by the Board. Despite such good faith efforts to determine fair value prices, a Fund’s illiquid securities are subject to the risk that the security’s fair value price may differ from the actual price which the Fund may ultimately realize upon its sale or disposition. Difficulty in selling illiquid securities may result in a loss or may be costly to the Fund. A Fund will not hold more than 15% of its net assets in illiquid securities. If the percentage of a Fund’s net assets held in illiquid securities exceeds 15% due to market activity, the Fund will take appropriate measures to reduce its holdings of illiquid securities. Illiquid securities may include a wide variety of investments, such as repurchase agreements maturing in more than seven days, OTC options contracts and certain other derivatives (including certain swap agreements), fixed time deposits that are not subject to prepayment or do not provide for withdrawal penalties upon prepayment (other than overnight deposits), participation interests in loans, commercial paper issued pursuant to Section 4(a)(2) of the 1933 Act, and restricted, privately placed securities that, under the federal securities laws, generally may be resold only to qualified institutional buyers. If a substantial market develops for a restricted security (or other illiquid investment) held by a Fund, it may be treated as a liquid security, in accordance with procedures and guidelines approved by the Board. Under the supervision of the Board, the investment managers determine the liquidity of the Funds’ investments. In determining the liquidity of the Funds’ investments, the investment managers may consider various factors, including (1) the frequency and volume of trades and quotations, (2) the number of dealers and prospective purchasers in the marketplace, (3) dealer undertakings to make a market, and (4) the nature of the security and the market in which it trades (including any demand, put or tender features, the mechanics and other requirements for transfer, any letters of credit or other credit enhancement features, any ratings, the number of holders, the method of soliciting offers, the time required to dispose of the security, and the ability to assign or offset the rights and obligations of the security).

Short Sales. As is consistent with each Fund’s investment objectives, the Funds may engage in short sales that are either “uncovered” or “against the box.” A short sale is “against the box” if at all times during which the short position is open, a Fund owns at least an equal amount of the securities or securities convertible into, or exchangeable without further consideration for, securities of the same issue as the securities that are sold short. A short sale against the box is a taxable transaction to the Fund with respect to the securities that are sold short.

Uncovered short sales are transactions under which a Fund sells a security it does not own. To complete such a transaction, the Fund must borrow the security to make delivery to the buyer. The Fund then is obligated to replace the security borrowed by purchasing the security at the market price at the time of the replacement. The price at such time may be more or less than the price at which the security was sold by the Fund. Until the security is replaced, the Fund is required to pay the lender amounts equal to any dividends or interest that accrue during the period of the loan. To borrow the security, the Fund also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet margin requirements, until the short position is closed out.

Until a Fund closes its short position or replaces the borrowed security, the Fund may: (a) segregate cash or liquid securities at such a level that the amount segregated plus the amount deposited with the broker as collateral will equal the current value of the security sold short or (b) otherwise cover the Fund’s short position.

Special Risks of Cyber Attacks. As with any entity that conducts business through electronic means in the modern marketplace, the Funds, and their service providers, may be susceptible to operational and information security risks resulting from cyber attacks. Cyber attacks include, among other behaviors, stealing or corrupting data maintained online or digitally, denial of service attacks on websites, the unauthorized monitoring, release, misuse, loss, destruction or corruption of confidential information, unauthorized access to relevant systems, compromises to networks or devices that the Funds and their service providers use to service the Funds’ operations, ransomware, operational disruption or failures in the physical infrastructure or operating systems that support the Funds and their service providers, or various other forms of cyber security breaches. Cyber attacks affecting the Funds or the Adviser, the Sub-Adviser, the Funds’ distributor, custodian, or any other of the Funds’ intermediaries or service providers may adversely impact the Funds and their shareholders, potentially resulting in, among other things, financial losses or the inability of Fund shareholders to transact business. For instance, cyber attacks may interfere with the processing of shareholder transactions, impact the Funds’ ability to calculate their NAV, cause the release of private shareholder information or confidential business information, impede trading, subject the Funds to regulatory fines or financial losses and/or cause reputational damage. The Funds may also incur additional costs for cyber security risk management purposes designed to mitigate or prevent the risk of cyber attacks. Such costs may be ongoing because threats of cyber attacks are constantly evolving as cyber attackers become more sophisticated and their techniques become more complex. Similar types of cyber security risks are also present for issuers of securities in which the Funds may invest, which could result in material adverse consequences for such issuers and may cause the Funds’ investments in such companies to lose value. There can be no assurance that the Funds, the Funds’ service providers, or the issuers of the securities in which the Funds invest will not suffer losses relating to cyber attacks or other information security breaches in the future.

INVESTMENT LIMITATIONS

Fundamental Policies

The following investment limitations are fundamental, which means that a Fund cannot change them without approval by the vote of a majority of the outstanding shares of the Fund. In addition, the investment objective of the Westwood LargeCap Value Fund is a fundamental policy that cannot be changed by the Fund without approval by the vote of a majority of the outstanding shares of the Fund. The phrase “majority of the outstanding shares” means the vote of (i) 67% or more of the Fund’s shares present at a meeting, if more than 50% of the outstanding shares of the Fund are present or represented by proxy, or (ii) more than 50% of the Fund’s outstanding shares, whichever is less.

Each Fund may not: