Marshall Ultra Short Tax-Free Fund (the Fund)

Statement of Additional Information

October     , 2009

This Statement of Additional Information (SAI) is not a Prospectus and should be read in conjunction with the Prospectuses for the Marshall Fund listed above dated October     , 2009. You may obtain any of the Prospectuses and the Annual Report, when available, without charge by calling Marshall Investor Services (MIS) at 1-800-236-FUND (3863), or you can visit the Marshall Funds’ website at http://www.marshallfunds.com .

P.O. Box 1348

Milwaukee, Wisconsin 53201-1348

Table of Contents

TABLE OF CONTENTS

i

Table of Contents

HOW IS THE FUND ORGANIZED?

Marshall Funds, Inc. (Corporation) is an open-end, management investment company that was established as a Wisconsin corporation on July 31, 1992.

The Fund is a diversified portfolio of the Corporation. The Corporation may offer separate series of shares representing interests in separate portfolios of securities, and the shares in any one portfolio may be offered in separate classes. Currently, the Corporation consists of [eighteen] separate series, one of which is discussed in this SAI.

The Board of Directors of the Corporation (Board) has established Investor Class Shares (Class Y) and Institutional Class Shares (Class I) with respect to the Fund.

The Fund’s investment adviser is M&I Investment Management Corp. (Adviser).

This SAI contains additional information about the Corporation and the Fund. This SAI uses the same terms as defined in the Fund’s Prospectuses.

The definitions of the terms “series” and “class” in the Wisconsin Business Corporation Law, Chapter 180 of the Wisconsin Statutes (WBCL) differ from the meanings assigned to those terms in the Prospectuses and this SAI. The Corporation’s Articles of Incorporation reconcile this inconsistency in terminology, and provide that the Prospectuses and SAI may define these terms consistently with the use of those terms under the WBCL.

SECURITIES IN WHICH THE FUND INVESTS

Following is a table that indicates which types of securities or practices are a(n):

Table of Contents

SECURITIES DESCRIPTIONS, TECHNIQUES AND RISKS

The following information supplements the discussion of the Fund’s securities and investment techniques that are described in the Prospectuses.

Recent Market Events

During 2008 and 2009, U.S. and international markets experienced dramatic volatility. The securities markets have experienced substantially lower valuations, reduced liquidity, price volatility, credit downgrades, increased likelihood of default and valuation difficulties, all of which may increase the risks of investing in the following securities.

Agency Securities are issued or guaranteed by a federal agency or other government sponsored entity acting under federal authority. Some government entities are supported by the full faith and credit of the United States. Other government entities receive support through federal subsidies, loans or other benefits. A few government entities have no explicit financial support, but are regarded as having implied support because the federal government sponsors their activities. Investors regard agency securities as having low credit risks, but not as low as Treasury securities.

The Fund treats mortgage-backed securities guaranteed by a government sponsored entity as if issued or guaranteed by a federal agency. Although such a guarantee protects against credit risks, it does not reduce the market and prepayment risks.

Recent Events Regarding the Federal National Mortgage Association (“Fannie Mae”) and the Federal Home Loan Mortgage Corporation (“Freddie Mac”) . In September 2008, the U.S. Treasury announced that Fannie Mae and Freddie Mac had been placed in conservatorship by the Federal Housing Finance Agency, a newly created independent regulator, with a stated purpose to preserve and conserve each entity’s assets and property, and to put each entity in a sound and solvent condition. The obligations of Fannie Mae and Freddie Mac are guaranteed obligations of the U.S. government while the entities remain in conservatorship. No assurance can be given that the U.S. Treasury initiatives will be

B-2

Table of Contents

successful. In addition, some government entities have no explicit financial support from the U.S. government, but are regarded as having implied support because the federal government sponsors their activities.

Asset-Backed Securities are issued by non-governmental entities and carry no direct or indirect government guarantee. Asset-backed securities represent an interest in a pool of assets such as car loans and credit card receivables. Almost any type of fixed income assets (including other fixed income securities) may be used to create an asset-backed security. However, most asset-backed securities involve consumer or commercial debts with maturities of less than ten years. Asset-backed securities may take the form of commercial paper or notes, in addition to pass-through certificates or asset-backed bonds. Asset-backed securities may also resemble some types of collateralized mortgage obligations (CMOs).

Payments on asset-backed securities depend upon assets held by the issuer and collections of the underlying loans. The value of these securities depends on many factors, including changing interest rates, the availability of information about the pool and its structure, the credit quality of the underlying assets, the market’s perception of the servicer of the pool and any credit enhancement provided. Also, these securities may be subject to prepayment risk.

Bank Instruments are unsecured interest-bearing deposits with banks. Bank instruments include bank accounts, time deposits, certificates of deposit and banker’s acceptances. Instruments denominated in U.S. dollars and issued by non-U.S. branches of U.S. or foreign banks are commonly referred to as Eurodollar instruments. Instruments denominated in U.S. dollars and issued by U.S. branches of foreign banks are referred to as Yankee dollar instruments.

The Fund will invest in bank instruments that have been issued by banks and savings and loans that have capital, surplus and undivided profits of over $100 million or whose principal amount is insured by the Bank Insurance Fund or the Savings Association Insurance Fund, which are administered by the Federal Deposit Insurance Corporation. Securities that are credit-enhanced with a bank’s irrevocable letter of credit or unconditional guaranty will also be treated as bank instruments.

Foreign Bank and Money Market Instruments . Eurodollar Certificates of Deposit (ECDs), Yankee dollar Certificates of Deposit (YCDs) and Eurodollar Time Deposits (ETDs) are all U.S. dollar denominated certificates of deposit. ECDs are issued by, and ETDs are deposits of, foreign banks or foreign branches of U.S. banks. YCDs are issued in the U.S. by branches and agencies of foreign banks. Europaper is dollar-denominated commercial paper and other short-term notes issued in the U.S. by foreign issuers.

ECDs, ETDs, YCDs and Europaper have many of the same risks as other foreign securities. Examples of these risks include economic and political developments that may adversely affect the payment of principal or interest, foreign withholding or other taxes on interest income, difficulties in obtaining or enforcing a judgment against the issuing bank and the possible impact of interruptions in the flow of international currency transactions. Also, the issuing banks or their branches are not necessarily subject to the same regulatory requirements that apply to domestic banks, such as reserve requirements, loan limitations, examinations, accounting, auditing, recordkeeping and the public availability of information. These factors will be carefully considered by the Adviser in selecting these investments.

Borrowing . The Fund may borrow money directly or through reverse repurchase agreements (as described below) in amounts up to one-third of total assets and pledge some assets as collateral. If the Fund borrows, it will pay interest on borrowed money and may incur other transaction costs. These expenses could exceed the income received or capital appreciation realized by the Fund from any securities purchased with borrowed money. With respect to borrowings, the Fund is required to maintain continuous asset coverage within the limits of the Investment Company Act of 1940, as amended (“1940

B-3

Table of Contents

Act”), and as interpreted or modified by regulatory authority having jurisdiction, from time to time. Borrowing by the Fund will involve special risk considerations, including that the Fund may have to sell portfolio securities to reduce its borrowings and restore the appropriate asset coverage even if it must sell the securities at a loss.

The Corporation has established a line of credit with a bank by which the Fund may borrow money for temporary or emergency purposes. The Fund pays a portion of the commitment fee to the bank in order for the line of credit to be available.

Commercial Paper and Restricted and Illiquid Securities . Commercial paper represents an issuer’s draft or note with a maturity of less than nine months. Companies typically issue commercial paper to fund current expenditures. Most issuers constantly reissue their commercial paper and use the proceeds (or bank loans) to repay maturing paper. Commercial paper may default if the issuer cannot continue to obtain financing in this fashion. The short maturity of commercial paper reduces both the interest rate and credit risk as compared to other debt securities of the same issuer.

The Fund may invest in commercial paper issued under Section 4(2) of the Securities Act of 1933, as amended (1933 Act). By law, the sale of Section 4(2) commercial paper is restricted and is generally sold only to institutional investors, such as the Fund. The Fund purchasing Section 4(2) commercial paper must agree to purchase the paper for investment purposes only and not with a view to public distribution. Section 4(2) commercial paper is normally resold to other institutional investors through investment dealers who make a market in Section 4(2) commercial paper and, thus, provide liquidity.

The Adviser believes that certain Section 4(2) commercial paper and certain other restricted securities that meet the Board’s criteria for liquidity are liquid. Therefore, Section 4(2) commercial paper and restricted securities that the Adviser has determined to be liquid are not subject to the Fund’s investment limitation applicable to illiquid securities.

Concentration . The Fund has adopted a fundamental investment policy that prohibits the Fund from investing 25% or more of its assets in the securities of companies in any one industry (except as described under “Investment Limitations—Fundamental Limitations—Concentration of Investments”).

[ Convertible Securities are fixed income securities that the Fund has the option to exchange for equity securities at a specified conversion price. The option allows the Fund to realize additional returns if the market price of the equity securities exceeds the conversion price. For example, if the Fund holds fixed income securities convertible into shares of common stock at a conversion price of $10 per share, and the shares have a market value of $12, the Fund could realize an additional $2 per share by converting the fixed income securities.

To compensate for the value of the conversion option, convertible securities have lower yields than comparable fixed income securities. In addition, the conversion price exceeds the market value of the underlying equity securities at the time a convertible security is issued. Thus, convertible securities may provide lower returns than non-convertible fixed income securities or equity securities depending upon changes in the price of the underlying equity securities. However, convertible securities permit the Fund to realize some of the potential appreciation of the underlying equity securities with less risk of losing its initial investment.

The Fund treats convertible securities as both fixed income and equity securities for purposes of its investment policies and limitations, because of their unique characteristics.]

B-4

Table of Contents

Corporate Debt Securities are fixed income securities issued by businesses. Notes, bonds, debentures and commercial paper are the most common types of corporate debt securities. The credit risks of corporate debt securities vary widely among issuers.

Credit Enhancement . Certain acceptable investments may be credit-enhanced by a guaranty, letter of credit or insurance. The Adviser may evaluate a security based, in whole or in part, upon the financial condition of the party providing the credit enhancement (the credit enhancer). The bankruptcy, receivership or default of the credit enhancer will adversely affect the quality and marketability of the underlying security. In certain cases, credit-enhanced securities may be treated as having been issued both by the issuer and the credit enhancer (see “Diversification of Investments,” below).

Credit Quality . The Fund may invest in securities that are investment grade at the time of purchase. Investment grade securities are those that have received one of a Nationally Recognized Statistical Rating Organization’s (NRSRO) four highest ratings or, if unrated, determined by the Adviser to be of comparable quality. Securities receiving the fourth highest rating (Baa by Moody’s or BBB by S&P or Fitch) have speculative characteristics, and changes in the market or the economy are more likely to affect the ability of the issuer to repay its obligations when due. The Adviser will evaluate downgraded securities and will sell any security determined not to be an acceptable investment. See Appendix A of this SAI for further information on securities ratings.

Demand Features . The Fund may purchase securities subject to a demand feature, which may take the form of a put or standby commitment. Demand features permit the Fund to demand payment of the value of the security (plus any accrued interest) from either the issuer of the security or a third-party. Demand features help make a security more liquid, although an adverse change in the financial health of the provider of a demand feature (such as bankruptcy) will negatively affect the liquidity of the security. Other events may also terminate a demand feature, in which case liquidity is also affected.

Demand Master Notes are short-term borrowing arrangements between a corporation or government agency and an institutional lender (such as the Fund) payable upon demand by either party. A party may demand full or partial payment, and the notice period for demand typically ranges from one to seven days. Many master notes give the Fund the option of increasing or decreasing the principal amount of the master note on a daily or weekly basis within certain limits. Demand master notes usually provide for floating or variable rates of interest.

[ Derivative Instruments . Derivative instruments are financial instruments that require payments based upon changes in the values of designated (or underlying) securities, currencies, commodities, financial indices or other assets. Some derivative instruments (such as futures, forwards and options) require payments relating to a future trade involving the underlying asset. Other derivative instruments (such as swaps) require payments relating to the income or returns from the underlying asset. The other party to a derivative instrument is referred to as a counterparty.

The Fund, in pursuing its individual objective and to the extent specified herein or in its Prospectuses, may purchase and sell (write) both put options and call options on securities, swap agreements, securities indexes and foreign currencies and enter into interest rate, foreign currency and index futures contracts and purchase and sell options on such futures contracts for hedging purposes, to seek to replicate the composition and performance of a particular index, or as part of their overall investment strategies[, except that the Fund may not enter into transactions involving currency futures or options.] The Fund also may purchase and sell foreign currency options for purposes of increasing exposure to a foreign currency or to shift exposure to foreign currency fluctuations from one country to another. The Fund also may enter into swap agreements with respect to interest rates and indexes of securities[, and to the extent the Fund may invest in foreign currency-denominated securities, may enter into swap agreements with respect to foreign currencies.] The Fund may invest in structured notes. If other types of financial instruments, including other types of options, futures contracts or futures options, are traded in the future, the Board may authorize their use.

B-5

Table of Contents

Financial futures contracts and options can be used as tools in managing duration, which measures a fixed income security’s average life and reflects the present value of the security’s cash flow. Selling futures contracts or purchasing put options can accomplish the shortening of a portfolio’s duration in anticipation of higher interest rates. Conversely, purchasing futures contracts or call options can accomplish the lengthening of portfolio duration in anticipation of lower interest rates. The use of these instruments in this manner is preferred to either liquidating or purchasing securities held by the Fund in order to achieve the portfolio’s duration targets because it reduces transaction costs to the Fund. In addition, the use of financial futures contracts and related options permits the Fund’s portfolio managers to react in a more timely manner to changes in interest rates.

The value of some derivative instruments in which the Fund invests may be particularly sensitive to changes in prevailing interest rates, and, like the other investments of the Fund, the ability of the Fund to successfully utilize these instruments may depend in part upon the ability of the Adviser to forecast interest rates and other economic factors correctly. If the Adviser incorrectly forecasts such factors and has taken positions in derivative instruments contrary to prevailing market trends, the Fund could be exposed to the risk of loss.

The Fund might not employ any of the strategies described below, and no assurance can be given that any strategy used will succeed. If the Adviser incorrectly forecasts interest rates, market values or other economic factors in utilizing a derivatives strategy for the Fund, the Fund might have been in a better position if it had not entered into the transaction at all. Also, suitable derivative transactions may not be available in all circumstances. The use of these strategies involves certain special risks, including a possible imperfect correlation, or even no correlation, between price movements of derivative instruments and price movements of related investments. Although some strategies involving derivative instruments can reduce the risk of loss for the Fund, they can also reduce the opportunity for gain or even result in losses by offsetting favorable price movements in related investments or otherwise, due to the possible inability of the Fund to purchase or sell a portfolio security at a time that otherwise would be favorable or to the possible need to sell a portfolio security at a disadvantageous time because the Fund is required to maintain asset coverage or offsetting positions in connection with transactions in derivative instruments, and the possible inability of the Fund to close out or to liquidate its derivatives positions. In addition, the Fund’s use of such instruments may cause the Fund to realize higher amounts of short-term capital gains (generally taxed at ordinary income tax rates) than if it had not used such instruments. If the Fund gains exposure to an asset class using derivative instruments backed by a collateral portfolio of fixed income instruments, changes in the value of the fixed income instruments may result in greater or lesser exposure to that asset class than would have resulted from a direct investment in securities comprising that asset class.]

[ Futures Contracts and Options on Futures Contracts . A futures contract is an agreement between two parties to buy and sell a security or commodity for a set price on a future date. These contracts are traded on exchanges, so that, in most cases, either party can close out its position on the exchange for cash, without delivering the security or commodity. An option on a futures contract (futures option) gives the holder of the option the right to buy or sell a position in a futures contract to the writer of the option, at a specified price and on or before a specified expiration date.

The Fund may invest in financial futures contracts and options thereon with respect to, but not limited to, interest rates and security indexes. To the extent that the Fund may invest in foreign currency-denominated securities, it may also invest in foreign currency futures contracts and options thereon.

B-6

Table of Contents

An interest rate, commodity, foreign currency or index futures contract provides for the future sale by one party and purchase by another party of a specified quantity of a financial instrument, commodity, foreign currency or the cash value of an index at a specified price and time. A futures contract on an index is an agreement pursuant to which two parties agree to take or make delivery of an amount of cash equal to the difference between the value of the index at the close of the last trading day of the contract and the price at which the index contract was originally written. Although the value of an index might be a function of the value of certain specified securities, no physical delivery of those securities is made. A public market exists in futures contracts covering a number of indexes as well as financial instruments and foreign currencies, including the S&P 500, the S&P Midcap 400, the Nikkei 225, the NYSE composite, U.S. Treasury bonds, U.S. Treasury notes, the Government National Mortgage Association (GNMA) Certificates, three-month U.S. Treasury bills, 90-day commercial paper, bank certificates of deposit, Eurodollar certificates of deposit, the Australian dollar, the Canadian dollar, the British pound, the Japanese yen, the Swiss franc, the Mexican peso, and certain multinational currencies, such as the euro. It is expected that other futures contracts will be developed and traded in the future.

The Fund may purchase or write call futures options and put futures options, to the extent specified herein or in its Prospectuses. Futures options possess many of the same characteristics as options on securities and indexes (discussed above). A futures option gives the holder the right, in return for the premium paid, to assume a long position (call) or short position (put) in a futures contract at a specified exercise price at any time during the period of the option. Upon exercise of a call option, the holder acquires a long position in the futures contract and the writer is assigned the opposite short position. In the case of a put option, the opposite is true. A call option is “in the money” if the value of the futures contract that is the subject of the option exceeds the exercise price. A put option is “in the money” if the exercise price exceeds the value of the futures contract that is the subject of the option.]

Pursuant to a claim of exemption filed with the Commodity Futures Trading Commission, neither the Company nor the Fund is deemed to be a “commodity pool” or “commodity pool operator” under the Commodity Exchange Act (CEA), and they are not subject to registration or regulation as such under that Act.

[ Limitations on Use of Futures and Futures Options . The Fund will only enter into futures contracts and futures options that are standardized and traded on a U.S. or foreign exchange, board of trade, or similar entity, or quoted on an automated quotation system.

When a purchase or sale of a futures contract is made by the Fund, the Fund is required to deposit with its custodian (or broker, if legally permitted) a specified amount of assets determined to be liquid by the Adviser in accordance with procedures established by the Board (initial margin). The margin required for a futures contract is set by the exchange on which the contract is traded and may be modified during the term of the contract. Margin requirements on foreign exchanges may be different than U.S. exchanges. The initial margin is in the nature of a performance bond or good faith deposit on the futures contract which is returned to the Fund upon termination of the contract, assuming all contractual obligations have been satisfied. The Fund expects to earn interest income on its initial margin deposits. A futures contract held by the Fund is valued daily at the official settlement price of the exchange on which it is traded. Each day the Fund pays or receives cash, called “variation margin,” equal to the daily change in value of the futures contract. This process is known as “marking to market.” Variation margin does not represent a borrowing or loan by the Fund but is instead a settlement between the Fund and the broker of the amount one would owe the other if the futures contract expired on that date. In computing daily net asset value, the Fund will mark to market its open futures positions.

The Fund is also required to deposit and maintain margin with respect to put and call options on futures contracts written by it. Such margin deposits will vary depending on the nature of the underlying futures contract (and the related initial margin requirements), the current market value of the option, and other futures positions held by the Fund.

B-7

Table of Contents

Although some futures contracts call for making or taking delivery of the underlying securities or commodities, generally those obligations are closed out prior to delivery by offsetting purchases or sales of matching futures contracts (same exchange, underlying security or index, and delivery month). Closing out a futures contract sale is effected by purchasing a futures contract for the same aggregate amount of the specific type of financial instrument or commodity with the same delivery date. If an offsetting purchase price is less than the original sale price, the Fund realizes a capital gain, or if it is more, the Fund realizes a capital loss. Conversely, if an offsetting sale price is more than the original purchase price, the Fund realizes a capital gain, or if it is less, the Fund realizes a capital loss. The transaction costs must also be included in these calculations.

The Fund may write a covered straddle consisting of a call and a put written on the same underlying futures contract. A straddle will be covered when sufficient assets are deposited to meet the Fund’s immediate obligations. The Fund may use the same liquid assets to cover both the call and put options where the exercise price of the call and put are the same, or the exercise price of the call is higher than that of the put. In such a case, the Fund will also segregate liquid assets equivalent to the amount, if any, by which the put is “in the money.”

When purchasing a futures contract, the Fund will maintain with its custodian (and mark to market on a daily basis) assets determined to be liquid by the Adviser in accordance with procedures established by the Board, that, when added to the amounts deposited with a futures commission merchant as margin, are equal to the market value of the instruments underlying the futures contract. Alternatively, the Fund may “cover” its position by purchasing a put option on the same futures contract with a strike price as high or higher than the price of the contract held by the Fund.

When selling a futures contract, the Fund will maintain with its custodian (and mark to market on a daily basis) assets determined to be liquid by the Adviser in accordance with procedures established by the Board, that are equal to the market value of the instruments underlying the contract. Alternatively, the Fund may “cover” its position by owning the instruments underlying the contract (or, in the case of an index futures contract, a portfolio with a volatility substantially similar to that of the index on which the futures contract is based), or by holding a call option permitting the Fund to purchase the same futures contract at a price no higher than the price of the contract written by the Fund (or at a higher price if the difference is maintained in liquid assets with the Fund’s custodian)

When selling a call option on a futures contract, the Fund will maintain with its custodian (and mark to market on a daily basis) assets determined to be liquid by the Adviser in accordance with procedures established by the Board, that, when added to the amounts deposited with a futures commission merchant as margin, equal the total market value of the futures contract underlying the call option. Alternatively, the Fund may cover its position by entering into a long position in the same futures contract at a price no higher than the strike price of the call option, by owning the instruments underlying the futures contract, or by holding a separate call option permitting the Fund to purchase the same futures contract at a price not higher than the strike price of the call option sold by the Fund.

When selling a put option on a futures contract, the Fund will maintain with its custodian (and mark to market on a daily basis) assets determined to be liquid by the Adviser in accordance with procedures established by the Board, that equal the purchase price of the futures contract, less any margin on deposit. Alternatively, the Fund may cover the position either by entering into a short position in the same futures contract, or by owning a separate put option permitting it to sell the same futures contract so long as the strike price of the purchased put option is the same or higher than the strike price of the put option sold by the Fund.

B-8

Table of Contents

To the extent that securities with maturities greater than one year are used to segregate assets to cover the Fund’s obligations under futures contracts and related options, such use will not eliminate the risk of a form of leverage, which may tend to exaggerate the effect on net asset value of any increase or decrease in the market value of the Fund’s portfolio, and may require liquidation of portfolio positions when it is not advantageous to do so. However, any potential risk of leverage resulting from the use of securities with maturities greater than one year may be mitigated by the overall duration limit on the Fund’s portfolio securities. Thus, the use of a longer-term security may require the Fund to hold offsetting short-term securities to balance the Fund’s portfolio such that the Fund’s duration does not exceed the maximum permitted for the Fund in its Prospectuses.

The requirements for qualification as a regulated investment company also may limit the extent to which the Fund may enter into futures, futures options or forward contracts.

[ Risks Associated with Futures and Options Generally . The following describes the general risks of investing in futures and options:

Management Risk . Financial futures contracts and related options are highly specialized instruments that require investment techniques and risk analyses different from those associated with stocks and bonds. The Fund’s use of financial futures and options may not always be a successful strategy and using them could lower the Fund’s return. Further, if the Adviser incorrectly forecasts interest rates or other economic factors and has taken positions in financial futures contracts or options contrary to prevailing market trends, the Fund could be exposed to the risk of loss.

Correlation Risk . Imperfect correlation between the change in market values of the securities held by the Fund and the prices of related futures contracts and options on futures purchased or sold by the Fund may result in losses in excess of the amount invested in these instruments.

Market Risk . Financial futures contracts and related options, like most other investments, are subject to the risk that the market value of the investment will decline. Adverse movements in the value of the underlying assets can expose the Fund to losses.

Exchange Limit Risk . Futures exchanges may limit the amount of fluctuation permitted in certain futures contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of the current trading session. Once the daily limit has been reached in a futures contract subject to the limit, no more trades may be made on that day at a price beyond that limit. The daily limit governs only price movements during a particular trading day and therefore does not limit potential losses because the limit may work to prevent the liquidation of unfavorable positions. For example, futures prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of positions and subjecting some holders of futures contracts to substantial losses.

Liquidity Risk . There can be no assurance that a liquid market will exist at a time when the Fund seeks to close out a futures or a futures option position, in which case the Fund would remain obligated to meet margin requirements until the position is closed. In addition, many of the contracts discussed herein are relatively new instruments without a significant trading history. As a result, there can be no assurance that an active secondary market will develop or continue to exist.

B-9

Table of Contents

Counterparty Risk . A loss may be sustained as a result of the failure of another party to the contract to make required payments or otherwise fulfill its obligations under the contract’s terms.]

[ Risks Associated with Hedging Transactions . There are several risks associated with the use of futures contracts and futures options as hedging techniques. A purchase or sale of a futures contract may result in losses in excess of the amount invested in the futures contract. There can be no guarantee that there will be a correlation between price movements in the hedging vehicle and in the Fund securities being hedged. In addition, there are significant differences between the securities and futures markets that could result in an imperfect correlation between the markets, causing a given hedge not to achieve its objectives. The degree of imperfection of correlation depends on circumstances such as variations in speculative market demand for futures and futures options on securities, including technical influences in futures trading and futures options, and differences between the financial instruments being hedged and the instruments underlying the standard contracts available for trading in such respects as interest rate levels, maturities, and creditworthiness of issuers. A decision as to whether, when and how to hedge involves the exercise of skill and judgment, and even a well-conceived hedge may be unsuccessful to some degree because of market behavior or unexpected interest rate trends.]

[ Options on Securities and Indexes . The Fund may, to the extent specified herein or in its Prospectuses, purchase and sell both put and call options on fixed income or other securities or indexes in standardized contracts traded on foreign or domestic securities exchanges, boards of trade, or similar entities, or quoted on NASDAQ or on an over-the-counter market, and agreements, sometimes called cash puts, which may accompany the purchase or a new issue of bonds from a dealer.

An option on a security (or index) is a contract that gives the holder of the option, in return for a premium, the right to buy from (in the case of a call) or sell to (in the case of a put) the writer of the option the security underlying the option (or the cash value of the index) at a specified exercise price at any time during the term of the option. The writer of an option on a security has the obligation upon exercise of the option to deliver the underlying security upon payment of the exercise price or to pay the exercise price upon delivery of the underlying security. Upon exercise, the writer of an option on an index is obligated to pay the difference between the cash value of the index and the exercise price multiplied by the specified multiplier for the index option. (An index is designed to reflect features of a particular financial or securities market, a specific group of financial instruments or securities, or certain economic indicators.)

The Fund will not write a call option or put option unless the option is “covered.” In the case of a call option on a security, the option is “covered” if the Fund owns the security underlying the call or has an absolute and immediate right to acquire that security without additional cash consideration (or, if additional cash consideration is required, cash or other assets determined to be liquid in accordance with procedures established by the Board, in such amount are segregated) upon conversion or exchange of other securities held by the Fund. For a call option on an index, the option is covered if the Fund maintains with its custodian assets determined to be liquid by the Adviser in accordance with procedures established by the Board, in an amount equal to the contract value of the index. A call option is also covered if the Fund holds a call on the same security or index as the call written where the exercise price of the call held is (i) equal to or less than the exercise price of the call written, or (ii) greater than the exercise price of the call written, provided the difference is maintained by the Fund in segregated assets determined to be liquid by the Adviser in accordance with procedures established by the Board. A put option on a security or an index is “covered” if the Fund segregates assets determined to be liquid by the Adviser in accordance with procedures established by the Board equal to the exercise price. A put option is also covered if the Fund holds a put on the same security or index as the put written where the exercise price of the put held is (i) equal to or greater than the exercise price of the put written, or (ii) less than the exercise price of the put written, provided the difference is maintained by the Fund in segregated assets determined to be liquid by the Adviser in accordance with procedures established by the Board.

B-10

Table of Contents

If an option written by the Fund expires unexercised, the Fund realizes a capital gain equal to the premium received at the time the option was written. If an option purchased by the Fund expires unexercised, the Fund realizes a capital loss equal to the premium paid. Prior to the earlier of exercise or expiration, an exchange traded option may be closed out by an offsetting purchase or sale of an option of the same series (type, exchange, underlying security or index, exercise price, and expiration). There can be no assurance, however, that a closing purchase or sale transaction can be effected when the Fund desires.

The Fund may sell a put or call option it has previously purchased, which could result in a net gain or loss depending on whether the amount realized on the sale is more or less than the premium and other transaction costs paid on the put or call option being sold. Prior to exercise or expiration, an option may be closed out by an offsetting purchase or sale of an option of the same series. The Fund will realize a capital gain from a closing purchase transaction if the cost of the closing option is less than the premium received from writing the option, or, if it is more, the Fund will realize a capital loss. If the premium received from a closing sale transaction is more than the premium paid to purchase the option, the Fund will realize a capital gain or, if it is less, the Fund will realize a capital loss. The principal factors affecting the market value of a put or a call option include supply and demand, interest rates, the current market price of the underlying security or index in relation to the exercise price of the option, the volatility of the underlying security or index, and the time remaining until the expiration date.

The premium paid for a put or call option purchased by the Fund is an asset of the Fund. The premium received for an option written by the Fund is recorded as a deferred credit. The value of an option purchased or written is marked to market daily and is valued at the closing price on the exchange on which it is traded or, if not traded on an exchange or no closing price is available, at the mean between the last bid and asked prices.

The Fund may write a covered straddle consisting of a combination of a call and a put written on the same underlying security. A straddle will be covered when sufficient assets are deposited to meet the Fund’s immediate obligation. The Fund may use the same liquid assets to cover both the call and put options where the exercise price of the call and put are the same, or the exercise price of the call is higher than that of the put. In such a case, the Fund will also segregate liquid assets equivalent to the amount, if any, by which the put is “in the money.”

There are several risks associated with transactions in options on securities and on indexes. For example, there are significant differences between the securities and options markets that could result in an imperfect correlation between these markets, causing a given transaction not to achieve its objective. A decision as to whether, when and how to use options involves the exercise of skill and judgment, and even a well-conceived transaction may be unsuccessful to some degree because of market behavior or unexpected events.

During the option period, the covered call writer has, in return for the premium on the option, given up the opportunity to profit from a price increase in the underlying security above the exercise price, but, as long as its obligation as a writer continues, has retained the risk of loss should the price of the underlying security decline.

The writer of an option has no control over the time when it may be required to fulfill its obligation as a writer of the option. Once an option writer has received an exercise notice, it cannot effect a closing purchase transaction in order to terminate its obligation under the option and must deliver the underlying security at the exercise price. If a put or call option purchased by the Fund is not sold when it

B-11

Table of Contents

has remaining value, and if the market price of the underlying security remains equal to or greater than the exercise price (in the case of a put), or remains less than or equal to the exercise price (in the case of a call), the Fund will lose its entire investment in the option. Also, where a put or call option on a particular security is purchased to hedge against price movements in a related security, the price of the put or call option may move more or less than the price of the related security.

There can be no assurance that a liquid market will exist when the Fund seeks to close out an option position. If the Fund were unable to close out an option that it had purchased on a security, it would have to exercise the option in order to realize any profit or the option may expire worthless. If the Fund were unable to close out a covered call option that it had written on a security, it would not be able to sell the underlying security unless the option expired without exercise. As the writer of a covered call option, the Fund forgoes, during the option’s life, the opportunity to profit from increases in the market value of the security covering the call option above the sum of the premium and the exercise price of the call.

If trading were suspended in an option purchased by the Fund, the Fund would not be able to close out the option. If restrictions on exercise were imposed, the Fund might be unable to exercise an option it has purchased. Except to the extent that a call option on an index written by the Fund is covered by an option on the same index purchased by the Fund, movements in the index may result in a loss to the Fund; however, such losses may be mitigated by changes in the value of the Fund’s securities during the period the option was outstanding.]

[ Foreign Currency Transactions . Foreign currency transactions are generally used by the Fund to obtain foreign currencies to settle securities transactions. They can also be used as a hedge to protect assets against adverse changes in foreign currency exchange rates or regulations. When the Fund uses foreign currency exchanges as a hedge, it may also limit potential gain that could result from an increase in the value of such currencies. The Fund may be affected either favorably or unfavorably by fluctuations in the relative rates of exchange between the currencies of different nations. Foreign currency hedging transactions include forward foreign currency exchange contracts, foreign currency futures contracts and purchasing put or call options on foreign currencies.]

[ Exchange-Traded Futures Contracts . Exchange-traded futures contracts are used for the purchase or sale of foreign currencies (Foreign Currency Futures) and will be used to hedge against anticipated changes in exchange rates that might adversely affect the value of the Fund’s portfolio securities or the prices of securities that the Fund intends to purchase in the future. The successful use of Foreign Currency Futures depends on the ability to forecast currency exchange rate movements correctly. Should exchange rates move in an unexpected manner, the Fund may not achieve the anticipated benefits of Foreign Currency Futures or may realize losses.]

[ Forward Foreign Currency Exchange Contracts . Forward foreign currency exchange contracts (Forward Contracts) are used to minimize the risks associated with changes in the relationship between the U.S. dollar and foreign currencies. They are used to lock in the U.S. dollar price of a foreign security. A Forward Contract is a commitment to purchase or sell a specific currency for an agreed price at a future date.

If the Adviser believes a foreign currency will decline against the U.S. dollar, a Forward Contract may be used to sell an amount of the foreign currency approximating the value of the Fund’s security that is denominated in the foreign currency. The success of this hedging strategy is highly uncertain due to the difficulties of predicting the values of foreign currencies, of precisely matching Forward Contract amounts, and because of the constantly changing value of the securities involved. The Fund will not enter into Forward Contracts for hedging purposes in a particular currency in an amount in excess of the Fund’s assets denominated in that currency. Conversely, if the Adviser believes that the U.S. dollar will decline against a foreign currency, a Forward Contract may be used to buy that foreign currency for a fixed dollar amount, which is known as cross-hedging.

B-12

Table of Contents

In these transactions, the Fund will segregate assets with a market value equal to the amount of the foreign currency purchased. Therefore, the Fund will always have cash, cash equivalents or high quality debt securities available to cover Forward Contracts or to limit any potential risk. The segregated assets will be priced daily.

Forward Contracts may limit potential gain from a positive change in the relationship between the U.S. dollar and foreign currencies. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not engaged in such contracts.]

[ Foreign Currency Options . The Fund that invests in foreign currency-denominated securities may buy or sell put and call options on foreign currencies, either on U.S. or foreign exchanges or in the over-the-counter market. 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. Currency options traded on U.S. or other exchanges may be subject to position limits which may limit the ability of the Fund to reduce foreign currency risk using such options. Over-the-counter options differ from traded options in that they are two-party contracts with price and other terms negotiated between buyer and seller, and generally do not have as much market liquidity as exchange-traded options.

Purchasing and writing put and call options on foreign currencies are used to protect the Fund’s portfolio against declines in the U.S. dollar value of foreign portfolio securities and against increases in the dollar cost of foreign securities to be acquired. Writing an option on foreign currency constitutes only a partial hedge, up to the amount of the premium received. The Fund could lose money if it is required to purchase or sell foreign currencies at disadvantageous exchange rates. If exchange rate movements are adverse to the Fund’s position, the Fund may forfeit the entire amount of the premium as well as incur related transaction costs.]

[ Additional Risks of Futures Contracts and Options . Futures contracts and options on securities, futures contracts and foreign currencies may be traded on foreign exchanges. Such transactions may not be regulated as effectively as similar transactions in the United States, may not involve a clearing mechanism and related guarantees, and are subject to the risk of governmental actions affecting trading in, or the prices of, foreign securities. The value of such positions also could be adversely affected by (i) other complex foreign political, legal and economic factors; (ii) lesser availability than in the United States of data on which to make trading decisions; (iii) delays in the Fund’s ability to act upon economic events occurring in foreign markets during non-business hours in the United States; (iv) the imposition of different exercise and settlement terms and procedures and margin requirements than in the United States; and (v) lesser trading volume.]

[ Swap Agreements and Options on Swap Agreements . The Fund may engage in swap transactions, including, but not limited to, swap agreements on interest rates, security indexes, specific securities, and credit and event-linked swaps. To the extent the Fund may invest in foreign currency-denominated securities, it may also invest in currency exchange rate swap agreements. The Fund may also enter into options on swap agreements (swap options).

The Fund may enter into swap transactions for any legal purpose consistent with its investment objective and policies, such as for the purpose of attempting to obtain or preserve a particular return or spread at a lower cost than obtaining a return or spread through purchases and/or sales of instruments in other markets, to protect against currency fluctuations, as a duration management technique, to protect against any increase in the price of securities the Fund anticipates purchasing at a later date, or to gain exposure to certain markets in the most economical way possible.

B-13

Table of Contents

Swap agreements are two party contracts entered into primarily by institutional investors for periods ranging from a few weeks to more than one year. In a standard swap transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments, which may be adjusted for an interest factor. The gross returns to be exchanged or swapped between the parties are generally calculated with respect to a “notional amount,” i.e., the return on or increase in value of a particular dollar amount invested at a particular interest rate, in a particular foreign currency, or in a basket of securities representing a particular index. A “quanto” or “differential” swap combines both an interest rate and a currency transaction. Other forms of swap agreements include interest rate caps, under which, in return for a premium, one party agrees to make payments to the other to the extent that interest rates exceed a specified rate, or “cap”; interest rate floors, under which, in return for a premium, one party agrees to make payments to the other to the extent that interest rates fall below a specified rate, or “floor”; and interest rate collars, under which a party sells a cap and purchases a floor or vice versa in an attempt to protect itself against interest rate movements exceeding given minimum or maximum levels. With a floating rate, the fee may be pegged to a base rate, such as the London Interbank Offered Rate, and is adjusted each period. Therefore, if interest rates increase over the term of the swap contract, the Fund may be required to pay a higher fee at each swap reset date.

The Fund may enter into credit default swap agreements. The buyer in a credit default contract is obligated to pay the seller a periodic stream of payments over the term of the contract provided that no event of default on an underlying reference obligation has occurred. If an event of default occurs, the seller must pay the buyer the full notional value, or “par value,” of the reference obligation in exchange for the reference obligation. The Fund may be either the buyer or seller in a credit default swap transaction. If the Fund is a buyer and no event of default occurs, the Fund will lose its investment and recover nothing. However, if an event of default occurs, the Fund (as the buyer) will receive the full notional value of the reference obligation that may have little or no value. As a seller, the Fund receives a fixed rate of income throughout the term of the contract, which typically is between six months and three years, provided that there is no default event. If an event of default occurs, the seller must pay the buyer the full notional value of the reference obligation. Credit default swap transactions involve greater risks than if the Fund had invested in the reference obligation directly.

A swap option is a contract that gives a counterparty the right (but not the obligation) in return for payment of a premium, to enter into a new swap agreement or to shorten, extend, cancel or otherwise modify an existing swap agreement, at some designated future time on specified terms. The Fund may write (sell) and purchase put and call swap options.

Most swap agreements entered into by the Fund would calculate the obligations of the parties to the agreement on a net basis. Consequently, the Fund’s current obligations (or rights) under a swap agreement will generally be equal only to the net amount to be paid or received under the agreement based on the relative values of the positions held by each party to the agreement (the net amount). The Fund’s current obligations under a swap agreement will be accrued daily (offset against any amounts owed to the Fund) and any accrued but unpaid net amounts owed to a swap counterparty will be covered by the segregation of assets determined to be liquid by the Adviser in accordance with procedures established by the Board, to avoid any potential leveraging of the Fund’s portfolio. Obligations under swap agreements so covered will not be construed to be senior securities for purposes of the Fund’s investment restriction concerning senior securities. The Fund will not enter into a swap agreement with any single party if the net amount owed or to be received under existing contracts with that party would exceed 5% of the Fund’s total assets.

B-14

Table of Contents

Whether the Fund’s use of swap agreements or swap options will be successful in furthering its investment objective will depend on the ability of the Adviser to predict correctly whether certain types of investments are likely to produce greater returns than other investments. Because they are two party contracts and because they may have terms of greater than seven days, swap agreements may be considered to be illiquid. Moreover, the Fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. The Fund will enter into swap agreements only with counterparties that meet certain standards of creditworthiness (generally, such counterparties would have to be eligible counterparties under the terms of the Fund’s repurchase agreement guidelines). Certain restrictions imposed on the Fund by the Internal Revenue Code of 1986, as amended (the Code), may limit the Fund’s ability to use swap agreements. The swaps market is a relatively new market and is largely unregulated. It is possible that developments in the swaps market, including potential government regulation, could adversely affect the Fund’s ability to terminate existing swap agreements or to realize amounts to be received under such agreements.

Depending on the terms of the particular option agreement, the Fund will generally incur a greater degree of risk when it writes a swap option than it will incur when it purchases a swap option. When the Fund purchases a swap option, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when the Fund writes a swap option, upon exercise of the option the Fund will become obligated according to the terms of the underlying agreement.

Certain swap agreements are exempt from most provisions of the CEA and, therefore, are not regulated as futures or commodity option transactions under the CEA, pursuant to regulations approved by the Commodity Futures Trading Commission. To qualify for this exemption, a swap agreement must be entered into by eligible participants, which include the following, provided the participants’ total assets exceed established levels: a bank or trust company, savings association or credit union, insurance company, investment company subject to regulation under the 1940 Act, commodity pool, corporation, partnership, proprietorship, organization, trust or other entity, employee benefit plan, governmental entity, broker-dealer, futures commission merchant, natural person, or regulated foreign person. To be eligible, natural persons and most other entities must have total assets exceeding $10 million (commodity pools and employee benefit plans must have assets exceeding $5 million). In addition, an eligible swap transaction must meet three conditions. First, the swap agreement may not be part of a fungible class of agreements that are standardized as to their material economic terms. Second, the creditworthiness of parties with actual or potential obligations under the swap agreement must be a material consideration in entering into or determining the terms of the swap agreement, including pricing, cost or credit enhancement terms. Third, swap agreements may not be entered into and traded on or through a multilateral transaction execution facility.

That exemption is not exclusive, and participants may continue to rely on existing exclusions for swaps, such as the Policy Statement issued in July 1989, which recognized a safe harbor for swap transactions from regulation as futures or commodity option transactions under the CEA or its regulations. The Policy Statement applies to swap transactions settled in cash that (1) have individually tailored terms, (2) lack exchange-style offset and the use of a clearing organization or margin system, (3) are undertaken in conjunction with a line of business, and (4) are not marketed to the public.]

[ Structured Notes . Structured notes are derivative debt securities, the interest rate or principal of which is determined by an unrelated indicator. Indexed securities include structured notes as well as securities other than debt securities, the interest rate or principal of which is determined by an unrelated indicator. Indexed securities may include a multiplier that multiplies the indexed element by a specified factor and, therefore, the value of such securities may be very volatile. To the extent the Fund invests in these securities, however, the Adviser analyzes these securities in its overall assessment of the effective duration of the Fund’s portfolio in an effort to monitor the Fund’s interest rate risk.]

B-15

Table of Contents

[ Hybrid Instruments . A hybrid instrument is a type of potentially high-risk derivative that combines a traditional stock, bond, or commodity with an option or forward contract. Generally, the principal amount, amount payable upon maturity or redemption, or interest rate of a hybrid is tied (positively or negatively) to the price of some commodity, currency or securities index or another interest rate or some other economic factor (each a benchmark). The interest rate or (unlike most fixed income securities) the principal amount payable at maturity of a hybrid security may be increased or decreased, depending on changes in the value of the benchmark. An example of a hybrid could be a bond issued by an oil company that pays a small base level of interest with additional interest that accrues in correlation to the extent to which oil prices exceed a certain predetermined level. Such an hybrid instrument would be a combination of a bond and a call option on oil.

Hybrids can be used as an efficient means of pursuing a variety of investment goals, including currency hedging, duration management, and increased total return. Hybrids may not bear interest or pay dividends. The value of a hybrid or its interest rate may be a multiple of a benchmark and, as a result, may be leveraged and move (up or down) more steeply and rapidly than the benchmark. These benchmarks may be sensitive to economic and political events, such as commodity shortages and currency devaluations, which cannot be readily foreseen by the purchaser of a hybrid. Under certain conditions, the redemption value of a hybrid could be zero. Thus, an investment in a hybrid may entail significant market risks that are not associated with a similar investment in a traditional, U.S. dollar-denominated bond that has a fixed principal amount and pays a fixed rate or floating rate of interest. The Fund’s purchase of a hybrid also exposes the Fund to the credit risk of the issuer of the hybrid. Those risks may cause significant fluctuations in the net asset value of the Fund. The Fund will not invest more than 5% of its total assets in hybrid instruments at time of investment.

Certain issuers of structured products such as hybrid instruments may be deemed to be investment companies as defined in the 1940 Act. As a result, the Fund’s investments in those products may be subject to limits applicable to investments in investment companies and may be subject to restrictions contained in the 1940 Act.]

[ Dollar Rolls are transactions where the Fund sells mortgage-backed securities with a commitment to buy similar, but not identical, mortgage-backed securities on a future date at a lower price. Normally, one or both securities involved are to be announced mortgage-backed securities. Dollar rolls are subject to interest rate risks and credit risks. These transactions may create leverage risks. Dollar roll transactions will cause the Fund to have an increased portfolio turnover rate.]

Duration is a measure of volatility in the price of a bond prior to maturity. Volatility is the magnitude of the change in the price of a bond relative to a change in the market interest rate. Volatility is based upon a bond’s coupon rate, maturity date and the level of market yields of similar bonds. Generally, bonds with lower coupons or longer maturities will be more volatile than bonds with higher coupons or shorter maturities. Duration combines these variables into a single measure of price sensitivity to interest rate changes. For example, if interest rates decline by 1%, the market value of a portfolio with a duration of five years would rise by approximately 5%. Conversely, if interest rates increase by 1%, the market value of the portfolio would decline by approximately 5%.

Fixed Income Securities generally pay interest at either a fixed or floating rate and provide more regular income than equity securities. However, the returns on fixed income securities are limited and normally do not increase with the issuer’s earnings. This limits the potential appreciation of fixed income securities as compared to equity securities. Fixed-rate securities and floating rate securities react differently as prevailing interest rates change.

Callable Securities . Certain fixed income securities in which the Fund invests are callable at the option of the issuer. Callable securities are subject to call risks. Call risks include the risk that the

B-16

Table of Contents

securities in which the Fund invests may be redeemed by the issuer before maturity. If this occurs, the Fund may have to reinvest the proceeds in securities that pay a lower interest rate, which may decrease the Fund’s yield.

Fixed Rate Debt Securities . Debt securities that pay a fixed interest rate over the life of the security and have a long-term maturity may have many characteristics of short-term debt. For example, the market may treat fixed-rate/long-term securities as short-term debt when a security’s market price is close to the call or redemption price, or if the security is approaching its maturity date when the issuer is more likely to call or redeem the debt.

As interest rates change, the market prices of fixed-rate debt securities are generally more volatile than the prices of floating rate debt securities. As interest rates rise, the prices of fixed-rate debt securities fall, and as interest rates fall, the prices of fixed-rate debt securities rise. For example, a bond that pays a fixed interest rate of 10% is more valuable to investors when prevailing interest rates are lower; this value is reflected in higher price, or a premium. Conversely, if interest rates are over 10%, the bond is less attractive to investors, and sells at a lower price, or a discount.

Floating Rate Debt Securities . The interest rate paid on floating rate debt securities is reset periodically (e.g., every 90 days) to a predetermined index rate. Commonly used indices include 90-day or 180-day Treasury bill rate; one month or three month London Interbank Offered Rate (LIBOR); commercial paper rates; or the prime rate of interest of a bank. The prices of floating rate debt securities are not as sensitive to changes in interest rates as fixed rate debt securities because they behave like shorter-term securities and their interest rate is reset periodically.

Funding Agreements (Agreements) are investment instruments issued by U.S. insurance companies. Pursuant to such Agreements, the Fund may make cash contributions to a deposit fund of the insurance company’s general or separate accounts. The insurance company then credits guaranteed interest to the Fund. The insurance company may assess periodic charges against an Agreement for expense and service costs allocable to it, and the charges will be deducted from the value of the deposit fund. The purchase price paid for an Agreement becomes part of the general assets of the issuer, and the Agreement is paid from the general assets of the issuer. Generally, Agreements are not assignable or transferable without the permission of the issuing insurance companies, and an active secondary market in Agreements does not currently exist. Agreements are typically considered to be illiquid investments.

Interfund Borrowing and Lending . The Securities and Exchange Commission (SEC) has granted an order permitting the Fund to participate in the Corporation’s interfund lending program, subject to its investment policies. This program would allow the Fund to lend cash to and borrow cash from other Marshall Funds for temporary purposes. The program is subject to a number of conditions, including the requirement that the interfund loan rate to be charged to the Fund under the program is (i) more favorable to the lending Fund than the rate it could otherwise obtain from investing cash in repurchase agreements or purchasing shares of a Marshall Funds money market fund and (ii) more favorable than the lowest interest rate at which bank short-term loans would be available to the Fund. In addition, the Fund may participate in the program only if its participation is consistent with the Fund’s investment polices and limitations. The Board is responsible for overseeing the interfund lending program.

Lending of Portfolio Securities . In order to generate additional income, the Fund may lend portfolio securities. When the Fund lends portfolio securities, it will receive either cash or liquid securities as collateral from the borrower. The Fund will reinvest cash collateral in short-term liquid securities that qualify as an otherwise acceptable investment for the Fund. If the market value of the loaned securities increases, the borrower must furnish additional collateral to the Fund. During the time portfolio securities are on loan, the borrower pays the Fund any dividends or interest paid on such

B-17

Table of Contents

securities. Loans are subject to termination at the option of the Fund or the borrower. The Fund may pay reasonable administrative and custodial fees in connection with a loan and may pay a negotiated portion of the interest earned on the cash or equivalent collateral to a securities lending agent or broker. The Fund currently lends its portfolio securities through Marshall & Ilsley Trust Company N.A. (M&I Trust), as agent. The Fund and M&I Trust have received an order from the SEC that permits M&I Trust to charge, and the Fund to pay, market-based compensation for M&I Trust’s services as securities lending agent.

Securities Lending Risks . When the Fund lends its portfolio securities, it may not be able to get them back from the borrower on a timely basis, in which case the Fund may lose certain investment opportunities, as well as the opportunity to vote the securities. The Fund is also subject to the risks associated with the investments of cash collateral, usually fixed income securities risk. If the Fund receives a payment from a borrower in lieu of the dividends on the loaned securities, such payment will generally be taxed as ordinary income but will not be treated as “qualified dividends.”

Leverage Risks . Leverage risk is created when an investment exposes the Fund to a level of risk that exceeds the amount invested. Changes in the value of such an investment magnify the Fund’s risk of loss and potential for gain.

Mortgage-Backed Securities represent interests in pools of mortgages. The underlying mortgages normally have similar interest rates, maturities and other terms. Mortgages may have fixed or adjustable interest rates. Interests in pools of adjustable rate mortgages are known as ARMs.

Mortgage-backed securities come in a variety of forms. Many have extremely complicated terms. The simplest form of mortgage-backed securities is a “pass-through certificate.” Holders of pass-through certificates receive a pro rata share of the payments from the underlying mortgages. Holders also receive a pro rata share of any prepayments, so they assume all the prepayment risk of the underlying mortgages.

CMOs are complicated instruments that allocate payments and prepayments from an underlying pass-through certificate among holders of different classes of mortgage-backed securities. This creates different prepayment and market risks for each CMO class.

In addition, CMOs may allocate interest payments to one class (Interest Only or IOs) and principal payments to another class (Principal Only or POs). POs increase in value when prepayment rates increase. In contrast, IOs decrease in value when prepayments increase, because the underlying mortgages generate less interest payments. However, IOs’ prices tend to increase when interest rates rise (and prepayments fall), making IOs a useful hedge against market risk.

Generally, homeowners have the option to prepay their mortgages at any time without penalty. Homeowners frequently refinance high rate mortgages when mortgage rates fall. This results in the prepayment of the mortgages underlying mortgage-backed securities, which deprives holders of the securities of the higher yields. Conversely, when mortgage rates increase, prepayments due to refinancings decline. This extends the life of mortgage-backed securities with lower yields. As a result, increases in prepayments of premium mortgage-backed securities, or decreases in prepayments of discount mortgage-backed securities, may reduce their yield and price.

This relationship between interest rates and mortgage prepayments makes the price of mortgage-backed securities more volatile than most other types of fixed income securities with comparable credit risks. Mortgage-backed securities tend to pay higher yields to compensate for this volatility.

CMOs may include planned amortization classes (PACs) and targeted amortization classes (TACs). PACs and TACs are issued with companion classes. PACs and TACs receive principal

B-18

Table of Contents

payments and prepayments at a specified rate. The companion classes receive principal payments and any prepayments in excess of this rate. In addition, PACs will receive the companion classes’ share of principal payments if necessary to cover a shortfall in the prepayment rate. This helps PACs and TACs to control prepayment risk by increasing the risk to their companion classes.

Another variant allocates interest payments between two classes of CMOs. One class (Floaters) receives a share of interest payments based upon a market index such as LIBOR. The other class (Inverse Floaters) receives any remaining interest payments from the underlying mortgages. Floater classes receive more interest (and Inverse Floater classes receive correspondingly less interest) as interest rates rise. This shifts prepayment and market risks from the Floater to the Inverse Floater class, reducing the price volatility of the Floater class and increasing the price volatility of the Inverse Floater class.

CMOs must allocate all payments received from the underlying mortgages to some class. To capture any unallocated payments, CMOs generally have an accrual (Z) class. Z classes do not receive any payments from the underlying mortgages until all other CMO classes have been paid off. Once this happens, holders of Z class CMOs receive all payments and prepayments. Similarly, real estate mortgage investment conduits (REMICs) (offerings of multiple class mortgage-backed securities which qualify and elect treatment as such under provisions of the Code) have residual interests that receive any mortgage payments not allocated to another REMIC class.

The degree of increased or decreased prepayment risk depends upon the structure of the CMOs. Z classes, IOs, POs and Inverse Floaters are among the most volatile investment grade fixed income securities currently traded in the United States. However, the actual returns on any type of mortgage-backed security depend upon the performance of the underlying pool of mortgages, which no one can predict and will vary among pools.

Prepayment Risks . Unlike traditional fixed income securities, which pay a fixed rate of interest until maturity (when the entire principal amount is due), payments on mortgage-backed securities include both interest and a partial payment of principal. Partial payment of principal may be comprised of scheduled principal payments as well as unscheduled payments from the voluntary prepayment, refinancing or foreclosure of the underlying loans. These unscheduled prepayments of principal create risks that can adversely affect the Fund if it is holding mortgage-backed securities. For example, when interest rates decline, the values of mortgage-backed securities generally rise. However, when interest rates decline, unscheduled prepayments can be expected to accelerate, and the Fund would be required to reinvest the proceeds of the prepayments at the lower interest rates then available. Unscheduled prepayments would also limit the potential for capital appreciation on mortgage-backed securities. Conversely, when interest rates rise, the values of mortgage-backed securities generally fall. Since rising interest rates typically result in decreased prepayments, this could lengthen the average lives of mortgage-backed securities, and cause their value to decline more than traditional fixed income securities.

Municipal Securities are fixed income securities issued by states, counties, cities and other political subdivisions and authorities. Although most municipal securities are exempt from federal income tax, municipalities may also issue taxable securities. Tax-exempt securities are generally classified by their source of payment.

General obligation bonds are supported by the issuer’s full faith and credit. The issuer must levy and collect taxes sufficient to pay principal and interest on the bonds. However, the issuer’s authority to levy additional taxes may be limited by its charter or state law.

Special revenue bonds are payable solely from specific revenues received by the issuer. The revenues may consist of specific taxes, assessments, tolls, fees or other types of municipal revenues. For example, a municipality may issue bonds to build a toll road, and pledge the tolls to repay the bonds. Bondholders could not collect from the municipality’s general taxes or revenues. Therefore, any shortfall in the tolls normally would result in a default on the bonds.

B-19

Table of Contents

Private activity bonds are special revenue bonds used to finance private entities. For example, a municipality may issue bonds to finance a new factory to improve its local economy. The municipality would lend the proceeds to the company using the factory, and the company would agree to make loan payments sufficient to repay the bonds. The bonds would be payable solely from the company’s loan payments, not from any other revenues of the municipality. Therefore, any default on the loan normally would result in a default on the bonds.

The interest on many types of private activity bonds is subject to the federal alternative minimum tax (AMT). The Fund may invest in bonds subject to the federal AMT. The Fund is limited by its fundamental investment limitation in the amount it can invest in securities that may be subject to federal AMT (see “Fundamental Limitations—Tax Exempt Obligations”).

Anticipation notes are securities issued in anticipation of the receipt of taxes, grants, bond proceeds or other municipal revenues. For example, many municipalities collect property taxes once a year. Such municipalities may issue tax anticipation notes to fund their operations prior to collecting these taxes. The issuers then repay the tax anticipation notes at the end of their fiscal year, either with collected taxes or proceeds from newly issued notes or bonds.

Tax increment financing bonds are payable from increases in taxes or other revenues attributable to projects financed by the bonds. For example, a municipality may issue these bonds to redevelop a commercial area. The tax increment financing bonds would be payable solely from any increase in sales taxes collected from merchants in the area. The bonds could default if merchants’ sales, and related tax collections, failed to increase as anticipated.

Municipal Securities include:

B-20

Table of Contents

Municipal Leases . The Fund may purchase participation interests that represent an undivided proportional interest in lease payments by a governmental or nonprofit entity. The lease payments and other rights under the lease provide for and secure payments on the certificates. Lease obligations may be limited by a municipal charter or the nature of the appropriation for the lease. In particular, lease obligations may be subject to periodic appropriation. If the entity does not appropriate funds for future lease payments, the entity cannot be compelled to make such payments. Furthermore, a lease may provide that the participants cannot accelerate lease obligations upon default. The participants would only be able to enforce lease payments as they became due. In the event of a default or failure of appropriation, it is unlikely that the participants would be able to obtain an acceptable substitute source of payment unless the participation interests are credit enhanced.

The Adviser must consider the following factors in determining the liquidity of municipal lease securities: (1) the frequency of trades and quotes for the security; (2) the volatility of quotations and trade prices for the security; (3) the number of dealers willing to purchase or sell the security and the number of potential purchasers; (4) dealer undertakings to make a market in the security; (5) the nature of the security and the nature of the marketplace trades; (6) the rating of the security and the financial condition and prospects of the issuer of the security; (7) such other factors as may be relevant to the Fund’s ability to dispose of the security; (8) whether the lease can be terminated by the lessee; (9) the potential recovery, if any, from a sale of the leased property upon termination of the lease; (10) the lessee’s general credit strength; (11) the likelihood that the lessee will discontinue appropriating funding for the leased property because the property is no longer deemed essential to its operations; and (12) any credit enhancement or legal recourse provided upon an event of non-appropriation or other termination of the lease.

Variable Rate Municipal Securities . Variable interest rates generally reduce changes in the market value of municipal securities from their original purchase prices. Accordingly, as interest rates decrease or increase, the potential for capital appreciation or depreciation is less for variable rate municipal securities than for fixed rate obligations. Many municipal securities with variable interest rates purchased by the Fund are subject to repayment of principal (usually within seven days) on the Fund’s demand. For purposes of determining the Fund’s average maturity, the maturities of these variable rate demand municipal securities (including participation interests) are the longer of the periods remaining until the next readjustment of their interest rates or the periods remaining until their principal amounts can be recovered by exercising the right to demand payment. The terms of these variable rate demand instruments require payment of principal and accrued interest from the issuer of the municipal obligations, the issuer of the participation interests or a guarantor of either issuer.

Geographic Diversification of the investments of the Fund is achieved by purchasing issues of municipal securities representative of various areas of the U.S. and general obligations of states, cities and school districts as well as some revenue issues which meet the Fund’s acceptable quality criteria.

Repurchase Agreements and Reverse Repurchase Agreements . A repurchase agreement is a transaction in which the Fund buys a security from a dealer or bank and agrees to sell the security back at a mutually agreed upon time and price. The repurchase price exceeds the sale price, reflecting an agreed upon interest rate effective for the period the buyer owns the security subject to repurchase. The agreed upon interest rate is unrelated to the interest rate on that security. The Adviser will continually monitor the value of the underlying security to ensure that the value of the security always equals or exceeds the repurchase price. The Fund’s custodian is required to take possession of the securities subject to repurchase agreements. These securities are marked to market daily. To the extent that the original seller defaults and does not repurchase the securities from the Fund, the Fund could receive less than the repurchase price for such securities. In the event that such a defaulting seller files for bankruptcy or

B-21

Table of Contents

becomes insolvent, disposition of such securities by the Fund might be delayed pending court action. The Fund believes that, under the procedures normally in effect for custody of the portfolio securities subject to repurchase agreements, a court of competent jurisdiction would rule in favor of the Fund and allow retention or disposition of such securities. The Fund will only enter into repurchase agreements with banks and other recognized financial institutions, such as broker/dealers, that the Adviser has determined to be creditworthy.

Reverse repurchase agreement transactions are similar to borrowing cash. In a reverse repurchase agreement, the Fund sells a portfolio security to another person, such as a financial institution, broker or dealer, in return for a percentage of the instrument’s market value in cash, and agrees that on a stipulated date in the future the Fund will repurchase the portfolio security at a price equal to the original sale price plus interest. The Fund may use reverse repurchase agreements for liquidity and for avoiding a sale of portfolio instruments at a time when the sale may be deemed disadvantageous.

When effecting reverse repurchase agreements, liquid assets of the Fund, in a dollar amount sufficient to make payment for the obligations to be purchased, are segregated on the trade date. These securities are marked to market daily and maintained until the transaction is settled.

[ Risks Related to Company Size . Generally, the smaller the market capitalization of a company, the fewer the number of shares traded daily, the less liquid its stock and the more volatile its price. Market capitalization is determined by multiplying the number of the company’s outstanding shares by its current market price per share.

Companies with smaller market capitalizations also tend to have unproven track records, a limited product or service base and limited access to capital. These factors also increase risks and make these companies more likely to fail than companies with larger market capitalizations.]

Securities of Other Investment Companies . The Fund may invest in the securities of other investment companies within the limits prescribed by the 1940 Act and the rules promulgated thereunder. Investments in the securities of other investment companies may involve duplication of advisory fees and certain other expenses. By investing in another investment company, the Fund becomes a shareholder of that investment company. As a result, Fund shareholders indirectly will bear the Fund’s proportionate share of the fees and expenses paid by shareholders of the other investment company, in addition to the fees and expenses Fund shareholders directly bear in connection with the Fund’s own operations. [The Fund may also invest in investment companies that are not organized under the laws of the United States (Offshore Funds). In addition to the risks of investing in securities of other investment companies, Offshore Funds are also subject to the risks described under Foreign Securities, above.]

Temporary Investments . There may be times when market conditions warrant a defensive position. During these market conditions, the Fund may temporarily invest without limit in short-term debt obligations (money market instruments). These investments include commercial paper, bank instruments, U.S. government obligations, repurchase agreements, securities of other investment companies investing in short-term debt securities, and foreign short-term debt securities. The Fund’s temporary investments must be of comparable quality to their primary investments.

Treasury Securities are direct obligations of the federal government of the United States. Investors regard Treasury securities as having the lowest credit risk.

When-Issued and Delayed Delivery Transactions . These transactions are made to secure what is considered to be an advantageous price or yield. Settlement dates may be a month or more after entering into these transactions, and the market values of the securities purchased may vary from the purchase prices. Other than normal transaction costs, no fees or expenses are incurred. However, liquid assets of

B-22

Table of Contents

the Fund are segregated on the Fund’s records on the trade date in an amount sufficient to make payment for the securities to be purchased. These assets are marked to market daily and are maintained until the transaction has been settled.

Zero Coupon Securities . Zero coupon securities do not pay interest or principal until final maturity, unlike debt securities that provide periodic payments of interest (referred to as a “coupon payment”). Investors buy zero coupon securities at a price below the amount payable at maturity. The difference between the purchase price and the amount paid at maturity represents interest on the zero coupon security. Investors must wait until maturity to receive interest and principal, which increases the interest rate and credit risks of a zero coupon security.

NON-FUNDAMENTAL INVESTMENT OBJECTIVE

Marshall Ultra Short Tax-Free Fund : to provide current income exempt from federal income tax consistent with the preservation of capital.

The investment objective of the Fund may be changed by the Board without shareholder approval.

INVESTMENT LIMITATIONS

With respect to the Fund’s investment policies and limitations, if a percentage limitation is adhered to at the time of investment, a later increase or decrease in percentage resulting from any change in value or net assets will not result in a violation of such limitation, except in the case of borrowing money. For purposes of such policies and limitations, the Fund considers instruments (such as certificates of deposit and demand and time deposits) issued by a U.S. branch of a domestic bank or savings and loan having capital, surplus, and undivided profits in excess of $100,000,000 at the time of investment to be cash items. Under the 1940 Act, the authorization of a “majority of the outstanding voting securities” means the affirmative vote of the holders of the lesser of (i) 67% of the shares of the Fund represented at a meeting at which the holders of more than 50% of the Fund’s outstanding shares are represented or (ii) more than 50% of the outstanding shares of the Fund.

Fundamental Limitations

The following investment limitations are fundamental and cannot be changed for the Fund unless authorized by the “majority of the outstanding voting securities” of the Fund, as defined by the 1940 Act.

[Selling Short and Buying on Margin

The Fund will not sell any securities short or purchase any securities on margin, but may obtain such short-term credits as may be necessary for clearance of purchases and sales of portfolio securities. A deposit or payment by the Fund of initial or variation margin in connection with futures contracts, forward contracts or related options transactions is not considered the purchase of a security on margin.

Issuing Senior Securities and Borrowing Money

The Fund will not issue senior securities except that the Fund may borrow money, directly or through reverse repurchase agreements, in amounts up to one-third of the value of its total assets, including the amounts borrowed; and except to the extent that the Fund is permitted to enter into futures contracts, options or forward contracts.

B-23

Table of Contents

Lending Cash or Securities

The Fund will not lend any of its securities, or make any other loan, in excess of one-third of the value of the Fund’s total assets. This shall not prevent the Fund from purchasing or holding U.S. government obligations, money market instruments, variable rate demand notes, bonds, debentures, notes, certificates of indebtedness, or other debt securities, entering into repurchase agreements, or engaging in other transactions where permitted by the Fund’s investment goal, policies, and limitations.

Investing in Commodities

The Fund will not purchase or sell commodities, commodity contracts, or commodity futures contracts. The Fund may purchase and sell futures contracts and related options.*

Investing in Real Estate

The Fund will not purchase or sell real estate, including limited partnership interests, although the Fund may invest in the securities of companies whose business involves the purchase or sale of real estate or in securities which are secured by real estate or which represent interests in real estate.

Diversification of Investments

With respect to securities comprising 75% of the value of its total assets, the Fund will not purchase securities issued by any one issuer (other than cash, cash items or securities issued or guaranteed by the government of the United States or its agencies or instrumentalities and repurchase agreements collateralized by such securities, or securities of other investment companies) if as a result more than 5% of the value of its total assets would be invested in the securities of that issuer or if it would own more than 10% of the outstanding voting securities of such issuer.

Under this limitation, the Fund will consider each governmental subdivision, including states and the District of Columbia, territories, possessions of the United States, or their political subdivisions, agencies, authorities, instrumentalities, or similar entities, a separate issuer if its assets and revenues are separate from those of the governmental body creating it and the security is backed only by its own assets and revenues. Industrial developments bonds backed only by the assets and revenues of a non-governmental user are considered to be issued solely by that user. If in the case of an industrial development bond or government-issued security, a governmental or some other entity (such as a bank that issues a letter of credit) guarantees the security, such guarantee or letter of credit would be considered a separate security issued by the guarantor or other entity, subject to a limit on investments in the guarantor of 10% of total assets. Where a security is insured by bond insurance, the security shall not be considered a security issued or guaranteed by the insurer. Instead, the issuer of such security will be determined in accordance with the first and second sentences of this paragraph. The foregoing 10% restriction does not limit the percentage of the Fund’s assets that may be invested in securities insured by any single insurer.

B-24

Table of Contents

Concentration of Investments

The Fund will not invest 25% or more of the value of its total assets in any one industry, except that the Fund may invest 25% or more of the value of its total assets in cash or cash items, securities issued or guaranteed by the U.S. government, its agencies, or instrumentalities, and repurchase agreements collateralized by such securities for temporary defensive purposes. In addition, the Fund may invest more than 25% of the value of its total assets in obligations issued by any state, territory, or possession of the United States, the District of Columbia or any of their authorities, agencies, instrumentalities or political subdivisions, including tax-exempt project notes guaranteed by the U.S. government, regardless of the location of the issuing municipality. This policy applies to securities which are related in such a way that an economic, business, or political development affecting one security would also affect the other securities (such as securities paid from revenues from selected projects in transportation, public works, education, or housing).

Underwriting

The Fund will not underwrite any issue of securities, except as it may be deemed to be an underwriter under the 1933 Act in connection with the sale of [restricted] securities which the Fund may purchase pursuant to its investment goal, policies and limitations.

Tax Exempt Obligations

The Fund invests, under normal circumstances, at least 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in securities the income from which is exempt from federal income tax, including the federal AMT.

Non-Fundamental Limitations

The following investment limitations are non-fundamental and, therefore, may be changed by the Board without shareholder approval. Shareholders will be notified before any material change in these limitations becomes effective.

Investing in Illiquid and Restricted Securities

The Fund will not invest more than 15% of the value of its net assets in illiquid securities, including repurchase agreements providing for settlement in more than seven days after notice, non-negotiable fixed time deposits with maturities over seven days, OTC options, guaranteed investment contracts, and certain restricted securities not determined by the Board to be liquid (including certain municipal leases).

Purchasing Securities to Exercise Control

The Fund will not purchase securities of a company for the purpose of exercising control or management.

Investing in Securities of Other Investment Companies

The Fund will limit its investment in other investment companies to no more than 3% of the total outstanding voting stock of any investment company, will invest no more than 5% of total assets in any one investment company, and will invest no more than 10% of its total assets in investment companies in general, unless permitted to exceed these limits by an exemptive order or rule of the SEC. The Fund will purchase securities of closed-end investment companies only in open market transactions involving only customary broker’s commissions. However, these limitations are not applicable if the securities are acquired in a merger, consolidation, reorganization or acquisition of assets.

B-25

Table of Contents

Investing in Options

Except for bona fide hedging purposes, the Fund may not invest more than 5% of the value of its net assets in the sum of (a) premiums on open option positions on futures contracts, plus (b) initial margin deposits on financial futures contracts.

The Fund will not purchase put options or write call options on securities unless the securities are held in the Fund’s portfolio or unless the Fund is entitled to them in deliverable form without further payment or has segregated liquid assets in the amount of any further payment.

The Fund will not write call options in excess of 25% of the value of its total assets.

VALUATION OF SECURITIES

Portfolio securities of the Fund are valued as follows:

Prices provided by independent pricing services may be determined without relying exclusively on quoted prices and may consider institutional trading in similar groups of securities, yield, quality, stability, risk, coupon rate, maturity, type of issue, trading characteristics and other market data or factors.

[The Fund values futures contracts and options at their market values established by the exchanges on which they are traded at the close of trading on such exchanges. Options traded in the OTC market are valued according to the mean between the last bid and the last asked price for the option as provided by an investment dealer or other financial institution that deals in the option. The Board may determine in good faith that another method of valuing such investments is necessary to appraise their fair market value.]

Any securities or other assets for which market valuations are not readily available or are deemed to be inaccurate are valued at fair value as determined in good faith and in accordance with procedures approved by the Board. The Board has established and appointed a Pricing Committee, which is responsible for determinations of fair value. See “Committees of the Board.” In determining fair value, the Pricing Committee takes into account all information available and any factors it deems appropriate.

B-26

Table of Contents

[Trading in Foreign Securities

Trading in foreign securities may be completed at times which vary from the closing of the New York Stock Exchange (NYSE). Certain foreign currency exchange rates may also be determined at the latest rate prior to the closing of the NYSE. Foreign securities quoted in foreign currencies are translated into U.S. dollars at current rates. Occasionally, events that affect these values and exchange rates may occur between the times at which they are determined and the closing of the NYSE. If it is determined, based upon certain triggers, that the closing price of a foreign security held by the Fund is unreliable, such security will be priced using factors provided by an independent pricing service approved by the Board (Factors). If an appropriate Factor is not available for pricing of the security, the security will be priced at fair value as determined in good faith by the Board.]

WHAT DO SHARES COST?

Except under certain circumstances described in the Prospectuses, shares of each class of the Fund is sold at their public offering price (i.e., their NAV plus a sales charge, if applicable) on days the NYSE is open for business. The procedure for purchasing shares is explained in the Prospectuses under “How to Buy Shares.”

HOW ARE THE FUND SHARES SOLD?

M&I Distributors, LLC (MID), located at 111 East Kilbourn Avenue, Milwaukee, Wisconsin 53202, serves as the principal distributor of the Fund’s shares (the Distributor). Under a Distribution Agreement with the Fund, MID offers the Fund’s shares on a continuous, best-efforts basis. MID is an affiliate of the Adviser and M&I Trust.

Shareholder Services (Class Y Shares Only)

M&I Trust is the shareholder servicing agent for the Fund. As such, it provides shareholder services to the Fund that include, but are not limited to, distributing Prospectuses and other information, providing shareholder assistance, and communicating or facilitating purchases and redemption of shares.

The Fund may pay M&I Trust for providing shareholder services and maintaining shareholder accounts. M&I Trust may select others to perform these services for their customers and may pay them fees. M&I Trust may voluntarily waive fees for providing shareholder services and maintaining shareholder accounts. M&I Trust may terminate such voluntary waivers at any time.

HOW TO BUY SHARES

Exchanging Securities for Shares

A shareholder may contact the Fund to request a purchase of shares in an exchange for securities owned by the shareholder. The Fund reserves the right to determine whether to accept the securities and the minimum market value to accept. The Fund will value the securities in the same manner as it values its assets. This exchange is treated as a sale of a shareholder’s securities for federal tax purposes.

B-27

Table of Contents

Redemption in Kind

Although the Fund intends to pay share redemptions in cash, the Fund reserves the right, as described below, to pay the redemption price in whole or in part by a distribution of the Fund’s portfolio securities.

Because the Corporation has elected to be governed by Rule 18f-1 under the 1940 Act, the Fund is obligated to pay share redemptions to any one shareholder in cash only up to the lesser of $250,000 or 1% of the Fund’s net assets represented by such share class during any 90-day period. Any share redemption payment greater than this amount will be in cash unless the Adviser determines that payment should be in kind. In such a case, the Fund will pay all or a portion of the remainder of the redemption in portfolio securities, valued in the same way as the Fund determines its NAV. The portfolio securities will be selected in a manner that the Adviser deems fair and equitable and, to the extent available, such securities will be readily marketable.

Redemption in kind is not as liquid as a cash redemption. If a redemption is made in kind, the redeeming shareholder would incur transaction costs in selling the portfolio securities received, and the proceeds of such sales, when made, may be more or less than the value on the redemption date.

In addition, the Fund has adopted procedures, consistent with SEC guidelines, to permit redemption in kind to an affiliate.

ACCOUNT AND SHARE INFORMATION

Voting and Distribution Rights

Shareholders of the Fund are entitled: (i) to one vote per full share of common stock; (ii) to distributions declared by the Board; and (iii) upon liquidation of the Fund, to participate ratably in the assets of the Fund available for distribution. Each share of the Fund gives the shareholder one vote in the election of directors and other matters submitted to shareholders for vote and is entitled to participate equally in dividends and capital gains distributions by the Fund. All shares of the Fund or class in the Corporation have equal voting rights, except that only shares of the Fund or class are entitled to vote on matters affecting the Fund or class. Consequently, the holders of more than 50% of the Corporation’s shares of common stock voting for the election of directors can elect the entire Board, and, in such event, the holders of the Corporation’s remaining shares voting for the election of directors will not be able to elect any person or persons to the Board.

The WBCL permits registered investment companies, such as the Corporation, to operate without an annual meeting of shareholders under specified circumstances if an annual meeting is not required by the 1940 Act. The Corporation holds meetings of shareholders as required by the 1940 Act, the Corporation’s Articles of Incorporation or By-laws. Directors may be removed by the shareholders at a special meeting. A special meeting of the shareholders may be called by the Board upon written request of shareholders owning at least 10% of the Corporation’s outstanding voting shares.

The shares are redeemable and transferable. All shares issued and sold by the Corporation will be fully paid and nonassessable, except as provided under former WBCL Section 180.0622(2)(b) with respect to certain obligations incurred by the Corporation prior to June 14, 2006. Former Section 180.0622(2)(b) of the WBCL provided that holders of common stock of a corporation could be assessed up to the par value of their shares to satisfy the obligations of the corporation to its employees for services performed for the corporation, but not exceeding six months’ service in any one case. Certain Wisconsin courts interpreted “par value” to mean the full amount paid upon the purchase of shares of

B-28

Table of Contents

common stock. Pursuant to 2005 Wisconsin Act 474, Section 180.0622(2)(b) of the WBCL was repealed effective June 14, 2006 and is not applicable to obligations incurred by the Corporation on or after such date. Fractional shares of common stock entitle the holder to the same rights as whole shares of common stock except the right to receive a certificate evidencing such fractional shares.