<PAGE>
ABN AMRO Funds
(formerly, the "Rembrandt Funds")
Supplement dated April 30, 1998 to
Statement of Additional Information dated April 30, 1998
THIS SUPPLEMENT CONTAINS NEW AND ADDITIONAL INFORMATION BEYOND THAT CONTAINED IN
THE STATEMENT OF ADDITIONAL INFORMATION AND SHOULD BE RETAINED AND READ IN
CONJUNCTION WITH SUCH STATEMENT OF ADDITIONAL INFORMATION.
DST Systems, Inc. ("DST"), 330 W. 9th Street Kansas City, MO 64105, is serving
as the transfer agent and dividend disbursing agent for ABN AMRO Funds (the
"Trust") on a temporary basis. DST will serve as transfer agent and dividend
disbursing agent until August 8, 1998, or until its transfer agency agreement
with the Trust terminates, whichever occurs earlier. Compensation for these
services is paid under a transfer agency agreement with the Trust.
PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>
ABN AMRO Funds
(formerly, the "Rembrandt Funds")
Common Shares
Supplement dated April 30, 1998 to
Prospectus dated April 30, 1998
THIS SUPPLEMENT CONTAINS NEW AND ADDITIONAL INFORMATION BEYOND THAT CONTAINED IN
THE PROSPECTUS AND SHOULD BE RETAINED AND READ IN CONJUNCTION WITH SUCH
PROSPECTUS.
DST Systems, Inc. ("DST"), 330 W. 9th Street Kansas City, MO 64105, is serving
as the transfer agent and dividend disbursing agent for ABN AMRO Funds (the
"Trust") on a temporary basis. DST will serve as transfer agent and dividend
disbursing agent until August 8, 1998, or until its transfer agency agreement
with the Trust terminates, whichever occurs earlier. Compensation for these
services is paid under a transfer agency agreement with the Trust.
Until such time, please replace the section "Your Account and Doing Business
with Us-- How to Buy Common Shares from the Transfer Agent -- By Wire" on page
11 of the Prospectus with the following:
If you have an account with a commercial bank that is a member of the
Federal Reserve System, you may purchase shares of a Fund by requesting
your bank to transmit funds by wire to: United Missouri Bank, N.A.; ABA
#10-10-00695; for Account Number 98-7052-349-3; Further Credit [Name of
Fund]. Your name and account number must be specified in the wire. Your
bank may impose a fee for investments by wire.
Initial Purchases: Before making an initial investment by wire, you
must first telephone 1-800-443-4725 to be assigned an account number. Your
name, account number, taxpayer identification number or Social Security
number, and address must be specified in the wire. In addition, an Account
Application should be promptly forwarded to: ABN AMRO Funds, P.O. Box
419402, Kansas City, Missouri 64141-6402.
Subsequent Purchases: Additional investments may be made at any time
through the wire procedures described above, which include your name and
account number.
PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>
ABN AMRO Funds
(formerly, the "Rembrandt Funds")
Investor Shares
Supplement dated April 30, 1998 to
Prospectus dated April 30, 1998
THIS SUPPLEMENT CONTAINS NEW AND ADDITIONAL INFORMATION BEYOND THAT CONTAINED IN
THE PROSPECTUS AND SHOULD BE RETAINED AND READ IN CONJUNCTION WITH SUCH
PROSPECTUS.
DST Systems, Inc. ("DST"), 330 W. 9th Street Kansas City, MO 64105, is serving
as the transfer agent and dividend disbursing agent for ABN AMRO Funds (the
"Trust") on a temporary basis. DST will serve as transfer agent and dividend
disbursing agent until August 8, 1998, or until its transfer agency agreement
with the Trust terminates, whichever occurs earlier. Compensation for these
services is paid under a transfer agency agreement with the Trust.
PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>
ABN AMRO Funds
(formerly, the "Rembrandt Funds")
Common Shares
Supplement dated April 30, 1998 to
Prospectus dated April 30, 1998
THIS SUPPLEMENT CONTAINS NEW AND ADDITIONAL INFORMATION BEYOND THAT CONTAINED IN
THE PROSPECTUS AND SHOULD BE RETAINED AND READ IN CONJUNCTION WITH SUCH
PROSPECTUS.
Effective until July 17, 1998, CoreStates Bank, N.A., Broad and Chesnut Streets,
P.O. Box 7618, Philadelphia, Pennsylvania 19101, will serve as the Custodian of
ABN AMRO Funds (the "Trust"), and Morgan Stanley Trust Company will serve as
foreign Sub-Custodian of the Trust.
PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>
ABN AMRO Funds
(formerly, the "Rembrandt Funds")
Investor Shares
Supplement dated April 30, 1998 to
Prospectus dated April 30, 1998
THIS SUPPLEMENT CONTAINS NEW AND ADDITIONAL INFORMATION BEYOND THAT CONTAINED IN
THE PROSPECTUS AND SHOULD BE RETAINED AND READ IN CONJUNCTION WITH SUCH
PROSPECTUS.
Effective until July 17, 1998, CoreStates, Bank, N.A., Broad and Chesnut
Streets, P.O. Box 7618, Philadelphia, Pennsylvania 19101, will serve as the
Custodian of ABN AMRO Funds (the "Trust"), and Morgan Stanley Trust Company will
serve as foreign Sub-Custodian of the Trust.
PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
