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AIM INVESTMENT SECURITIES FUNDS
LIMITED MATURITY TREASURY PORTFOLIO
AIM LIMITED MATURITY TREASURY SHARES
Supplement dated October 9, 1996
to the Prospectus dated November 17, 1995,
as Supplemented December 28, 1995
and April 10, 1996
This Supplement replaces and incorporates the Supplement dated April 10, 1996.
The following sentences are added at the end of the paragraph under the caption
"Portfolio Management" on page 8:
"Paula A. Permenter has been responsible for the Fund since 1996. Ms.
Permenter has been associated with AIM since 1996 and has eight years
of experience as an investment professional. Prior to joining AIM, she
was an Associate Trader and Investment Assistant with Van Kampen
American Capital Asset Management, Inc."
The third paragraph under the caption "Purchases At Net Asset Value" on page
A-6 is revised so that the term "immediate family" in categories (b), (d) and
(g) is defined as "(including spouse, children, parents and parents of
spouse)".
The third paragraph under the caption "Purchases At Net Asset Value" on page
A-6 is revised by changing item (h) to read in its entirety and adding new
item (i) as follows:
"(h) certain broker-dealers, investment advisers or bank trust
departments that provide asset allocation, similar specialized
investment services or investment company transaction services for their
customers, that charge a minimum annual fee for such services, and that
have entered into an agreement with AIM Distributors with respect to
their use of the AIM Funds in connection with such services; and (i)
shareholders of Baird Capital Development Fund who are exchanging their
shares for shares of AIM CAPITAL DEVELOPMENT FUND."
The fourth paragraph under the caption "Purchases At Net Asset Value" on page
A-6 is revised by deleting the word "or" before item (3), and inserting the
following after item (3):
", or (4) all of the plan's transactions are executed through a single
omnibus account per fund and the financial institution or service
organization has entered into an agreement with AIM Distributors with
respect to their use of the AIM Funds in connection with such accounts."
The sections in the Investor's Guide starting at page A-1 relating to the
timing and pricing of orders for purchases, exchanges and redemptions of shares
are revised to reflect the following:
The net asset value per share (or share price) of each AIM Fund other
than AIM MONEY MARKET FUND will be determined as of the close of trading
of the New York Stock Exchange, which is generally 4:00 p.m. Eastern
Time ("NYSE Close"), on each business day of a fund. The net asset
value (or share price) of AIM MONEY MARKET FUND will be determined as of
12:00 noon and NYSE Close on each business day of the fund.
Shares of the AIM Funds are purchased, exchanged or redeemed at the net
asset value next determined after receipt of an order for purchase,
exchange or redemption in proper form. Accordingly, orders for
purchases, exchanges and redemptions of shares of an AIM Fund other than
AIM MONEY MARKET FUND received prior to NYSE Close on any business day
of an AIM Fund will be confirmed at the price determined as of the close
of that day. Orders received after NYSE Close will be confirmed at the
price determined on the next business day of the AIM Fund. Orders for
purchases, exchanges and redemptions of shares of AIM MONEY MARKET FUND
received prior to 12:00 noon or NYSE Close on any business day of the
fund will be confirmed at the price next determined.
