QUANTUMONLINE.COM SECURITY DESCRIPTION:  Merrill Lynch & Co. Inc. Internet HOLDRS Callable MITTS (Callable Market Index Target-Term Securities), due 3/05/2007 based upon Internet HOLDRs (NYSE: HHH), $10 principal amount per unit. The MITTS make no payments prior to maturity unless called. The MITTS are callable at Merrill Lynch's option anytime during the month of February 2006 at $22.50 per unit. At maturity the MITTS will pay a minimum of the $10 principal amount plus an additional amount based on the increase, if any, in the value of the Internet HOLDRS above the starting value $156.44 which is the closing price of the Internet HOLDRS at 2/29/2000. The MITTS are senior unsecured debt securities issued by Merrill Lynch & Co. Inc. and will rank equally with all other unsecured and unsubordinated debt of Merrill Lynch. See the IPO prospectus for further information on the MITTS by clicking on the ‘Link to IPO Prospectus’ provided below.

Company's Online Information Links

HOME PAGE:     http://www.ml.com/ (This parent company URL is for reference only and does not have specific information on the security.)

Company's Online SEC EDGAR Filings

Company's SEC EDGAR Filings

Go to SEC Filings

Company's Email Address Links

Email Address	investor_relations@ml.com
Email Contact Form on Website	Go to Email Form

Address and Phone Numbers

Address:   4 World Financial Center, North Tower, New York, NY 10080
Main Phone Number	212-449-1000
Fax Number	212-236-4384
Investor Relations	866-607-1234
Toll Free Phone Number	800-637-7455

CEO - David H. Komansky

CFO - Thomas H. Patrick