PRICING SUPPLEMENT File No. 333-105098 - ------------------ Rule 424(b)(3) (To Pricing Supplement and Prospectus dated June 3, 2003) Prospectus Supplement Number: 2330 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: August 18, 2003 Issue Price: 100.00% Stated Maturity Date: August 18, 2005 CUSIP Number: 59018YRT0 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 Moneyline Telerate Page: LIBOR Reuters Page: Index Maturity: Not Applicable Minimum Interest Rate: Not Applicable Spread: +0.250% Maximum Interest Rate: Not Applicable Initial Interest Rate: Calculated as if the Original Issue Date was an Interest Reset Date Spread Multiplier: Not Applicable Interest Reset Dates: Each Business Day, commencing August 19, 2003 to but excluding the Stated Maturity Date, subject to the following Business Day convention. Interest Payment Dates: Quarterly, on the 18th of February, May, August and November commencing November 18, 2003 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: JPMorgan Chase Bank Underwriters: Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S"), Morgan Keegan & Company, Inc. and Wells Fargo Brokerage Services, LLC (the "Underwriters"), are acting as principals in this transaction. MLPF&S is acting as the Lead Underwriter. Pursuant to an agreement, dated August 12, 2003 (the "Agreement"), between Merrill Lynch & Co., Inc. (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 Incorporated $ 73,500,000 Morgan Keegan & Company, Inc. $ 750,000 Wells Fargo Brokerage Services, LLC $ 750,000 ---------------- Total $ 75,000,000 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: August 12, 2003