SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
BELLUS DANIEL

(Last) (First) (Middle)
290 CONCORD ROAD

(Street)
BILLERICA MA 01821

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
MILLIPORE CORP /MA [ MIL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
07/29/2004
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, $1.00 Par Value 07/29/2004 M 1,000 A $41.4 1,000 D
Common Stock, $1.00 Par Value 07/29/2004 M 625 A $33.69 1,625 D
Common Stock, $1.00 Par Value 07/29/2004 S 625 D $52.48 1,000 D
Common Stock, $1.00 Par Value 07/29/2004 S 100 D $52.47 900 D
Common Stock, $1.00 Par Value 07/29/2004 S 900 D $52.44 0 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Options (rights to buy) $41.41 07/29/2004 A 1,000 04/25/2003 04/25/2012 Common Stock, 1.00 Par Value 1,000 $0 1,000 D
Stock Options (rights to buy) $33.69 07/29/2004 A 625 04/30/2004 04/30/2013 Common Stock, $1.00 Par Value 625 $0 1,875 D(1)
Explanation of Responses:
1. Stock Options granted under the 1999 Stock Option Plan for Non-Employee Directors (the 1999 Plan).The reporting person also holds options to purchase shares of Millipore Common Stock under the 1999 Plan as follows:4524 shares at 54.33 per share granted 03/10/2000, expiration 03/10/2010; 2262 shares granted at 61.84 per share granted on 04/27/2000 expiration 04/27/2010; 2262 shares at 49.78 per share granted 04/25/2001 expiration 04/25/2011. Prior to June 2002, the reporting person also acquired 721.8 deferred compensation stock units payable in cash upon retirement or earlier termination of service from the Board.
Patricia A. Powers,attorney in fact 07/30/2004
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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