PROSPECTUS SUPPLEMENT File No. 333-38792
(To Prospectus Supplement and Prospectus
dated June 16, 2000 and June 15, 2000, respectively) Rule 424(b)(3)
Prospectus number: 2006
Merrill Lynch & Co., Inc.
Medium Term Notes, Series B
Due Nine Months or More from Date of Issue
Fixed Rate Notes
Principal Amount: $355,000,000
CUSIP Number: 59018Y AW1
Interest Rate: 7.18000%
Original Issue Date: August 11, 2000
Stated Maturity Date: February 11, 2003
Interest Payment Dates: Each February 11th and August 11th, commencing on
February 15th, 2001, subject to Modified Following
Business Day Convention.
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: August 8, 2000
