PROSPECTUS SUPPLEMENT File No. 333-38792
--------------------- Rule 424(b)(3)
(To Prospectus Supplement and Prospectus dated
June 16, 2000 and June 15, 2000, respectively)
Prospectus number: 2025
Merrill Lynch & Co., Inc.
Medium-Term Notes, Series B
Due Nine Months or More from Date of Issue
Floating Rate Notes
Principal Amount: $75,000,000 Original Issue Date: October 2, 2000
CUSIP Number: 59018Y BR1 Stated Maturity Date: October 17, 2001
Interest Calculation: Day Count Convention:
--------------------- ---------------------
|X| Regular Floating Rate Note |X| Actual/360
|_| Inverse Floating Rate Note |_| 30/360
(Fixed Interest Rate): |_| Actual/Actual
Interest Rate Basis:
--------------------
|_| LIBOR |_| Commercial Paper Rate
|_| CMT Rate |_| Eleventh District Cost of Funds Rate
|_| Prime Rate |_| CD Rate
|X| Federal Funds Open |_| Other (see attached)
|_| Treasury Rate
Designated CMT Page: Designated LIBOR Page:
CMT Telerate Page: LIBOR Telerate Page:
CMT Reuters Page: LIBOR Reuters Page:
Index Maturity: N/A Minimum Interest Rate: Not Applicable
Spread: 0.090% Maximum Interest Rate: Not Applicable
Initial Interest Rate: TBD Spread Multiplier: Not Applicable
Interest Reset Dates: Daily, commencing October 2, 2000 through the maturity
date; subject to the following business day convention
Interest Payment Dates: Quarterly,on the 17th of each October, January, April,
and July, commencing January 17 2001; subject to the
following business day convention
Federal Funds (Open) The rate for a Reset Date shall be the rate set forth
in Telerate Page 5 for that day underneath the caption
"FEDERAL FUNDS" in the row titled "OPEN". If the rate
is not available for a Reset Date, the rate for that
Reset Date shall be the Federal Funds Effective Rate
as published in the H.15 Daily Update.
Repayment at the
Option of the Holder: The Notes cannot be repaid prior to the Stated
Maturity Date.
Redemption at the
Option of the Company: The Notes cannot be redeemed prior to the Stated
Maturity Date.
Form: The Notes are being issued in fully registered
book-entry form.
Trustee: The Chase Manhattan Bank
Dated: September 27, 2000
