PROSPECTUS SUPPLEMENT File No. 333-52822 (To Prospectus Supplement and Prospectus Rule 424(b)(3) dated January 24, 2001) MERRILL LYNCH & CO., INC. MEDIUM-TERM NOTES, SERIES B Due Nine Months or More from Date of Issue
Floating Rate Notes Principal Amount: $220,000,000 Commission: 0.1750% Issue Price: 100.00% Proceeds: $219,615,000 Original Issue Date: May 2, 2001 CUSIP Number: 59018Y HV 6 Stated Maturity Date: May 2, 2003 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: +0.370% Maximum Interest Rate: Not Applicable Initial Interest Rate: TBD Spread Multiplier: Not Applicable Interest Reset Dates: Daily, commencing May 2, 2001 through the maturity date; subject to the following business day convention Interest Payment Dates: Quarterly, on the 2nd of February, May, August and November commencing August 2, 2001 until maturity, 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
Underwriters: Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S"), ABN AMRO Incorporated and First Union Securities, Inc. (the "Underwriters"), are acting as principals in this transaction. MLPF&S is acting as the Lead Underwriter. Pursuant to an agreement, dated April 27, 2001 (the "Agreement"), between the Company and the Underwriters, the Company has agreed to sell to each of the Underwriters and each of the Underwriters has severally and not jointly agreed to purchase the principal amount of Notes set forth opposite its name below: Underwriters Principal Amount of the Notes ------------ ----------------------------- Merrill Lynch, Pierce, Fenner & Smith $209,000,000 Incorporated ABN AMRO Incorporated $ 5,500,000 First Union Securities, Inc. $ 5,500,000 ------------ Total $220,000,000 Pursuant to the Agreement, the obligations of the Underwriters are subject to certain conditions and the Underwriters are committed to take and pay for all of the Notes, if any are taken. The Underwriters have advised the Company that they propose initially to offer all or part of the Notes directly to the public at the Issue Price listed above. After the initial public offering, the Issue Price may be changed. The Company has agreed to indemnify the Underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended. Dated: April 27, 2001