PROSPECTUS SUPPLEMENT File No. 333-38792
(To the Prospectus Supplement and Prospectus Rule 424(b)(3)
dated June 16, 2000 and June 15, 2000, respectively)
Prospectus number: 2020
Merrill Lynch & Co., Inc.
Medium-Term Notes, Series B
Due Nine Months or More from Date of Issue
Floating Rate Notes
Principal Amount: $25,000,000 Original Issue Date: September 19, 2000
CUSIP Number: 59018Y BL4 Stated Maturity Date: September 19, 2002
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 Rate [ ] 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: 0.300% Maximum Interest Rate: Not Applicable
Initial Interest Rate: TBD Spread Multiplier: Not Applicable
Interest Reset Dates: Daily, commencing September 19, 2000 through the
maturity date; subject to the following business
day convention
Interest Payment Dates: Quarterly, on the 19th of March, June, September
and December commencing December 19th, 2000;
subject to the 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: September 14, 2000
