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Merrill Lynch & Co., Inc.
$4,000,000,000                                                     Filed under Rule 424 (b)(3), Registration Statement No. 333-83374
Merill Lynch Notes Due Nine Months                                                Pricing Supplement No. 10007 - dated June 14, 2002
or More from Date of Issue                        (To prospectus dated April 1, 2002 and prospectus supplement dated April 22, 2002)
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                                                                                                  Interest     Stated
    CUSIP                       Aggregate        Price to        Purchasing       Interest Rate    Payment     Maturity   Survivor's
    Number                   Principal Amount    Public(1)   Agent's Discount(1)    Per Annum     Frequency      Date       Option
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<S>                             <C>               <C>              <C>                <C>          <C>         <C>
   5901M0AQ2                    $5,336,000        100.0%           0.6250%            4.20%        Monthly     6/20/05       No

Redemption Information: N/A
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   5901M0AR0                    $7,137,000        100.0%           1.0000%            5.00%        Monthly     6/19/07       No

Redemption Information: N/A
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   5901M0AS8                    $2,272,000        100.0%           1.2000%            5.45%        Monthly     6/19/09       No

Redemption Information: Redeemable at the option of Merrill Lynch & Co., Inc. on 6/15/04 and each Interest Payment Date thereafter,
at a price equal to 100%.
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                                     Trade Date: Friday June 14, 2002                                            Merrill Lynch & Co.
Merrill Lynch & Co., Inc. [LOGO]     Issue Date: Wednesday June 19, 2002                                            Purchasing Agent
4 World Financial Center             Minimum Denominations/Increments: $1,000/$1,000                             Acting as Principal
New York, NY 10080                   Original Issue Discount: No
                                     All trades settle without accrued interest and clear SDFS: DTC
                                     Book-Entry only
                                     Merrill Lynch DTC Participant Number:  5132

                                     (1)   Expressed as a percentage of the aggregate principal amount.
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