SEC FORM 4

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^*

LARY JOHN E

(Last)

(First)

(Middle)

290 CONCORD ROAD

(Street)

BILLERICA

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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Vice President

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2004

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, $1.00 Par Value	02/09/2004		M		28,273	A	$31.0593	38,987	D
Common Stock, $1.00 Par Value	02/09/2004		S		600	D	$49.32	38,387	D
Common Stock, $1.00 Par Value	02/09/2004		S		100	D	$49.33	38,287	D
Common Stock, $1.00 Par Value	02/09/2004		S		300	D	$49.33	37,987	D
Common Stock, $1.00 Par Value	02/09/2004		S		100	D	$49.38	37,887	D
Common Stock, $1.00 Par Value	02/09/2004		S		4,500	D	$49.39	33,387	D
Common Stock, $1.00 Par Value	02/09/2004		S		12,103	D	$49.4	21,284	D
Common Stock, $1.00 Par Value	02/09/2004		S		200	D	$49.42	21,084	D
Common Stock, $1.00 Par Value	02/09/2004		S		500	D	$49.45	20,584	D
Common Stock, $1.00 Par Value	02/09/2004		S		100	D	$49.5	20,484	D
Common Stock, $1.00 Par Value	02/09/2004		S		200	D	$49.52	20,284	D
Common Stock, $1.00 Par Value	02/09/2004		S		200	D	$49.53	20,084	D
Common Stock, $1.00 Par Value	02/09/2004		S		2,400	D	$49.55	17,684	D
Common Stock, $1.00 Par Value	02/09/2004		S		1,000	D	$49.56	16,684	D
Common Stock, $1.00 Par Value	02/09/2004		S		500	D	$49.57	16,184	D
Common Stock, $1.00 Par Value	02/09/2004		S		1,300	D	$49.59	14,884	D
Common Stock, $1.00 Par Value	02/09/2004		S		1,100	D	$49.61	13,784	D
Common Stock, $1.00 Par Value	02/09/2004		S		1,900	D	$49.63	11,884	D
Common Stock, $1.00 Par Value	02/09/2004		S		1,100	D	$49.67	10,784	D
Common Stock, $1.00 Par Value	02/09/2004		S		70	D	$49.71	10,714	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, $1.00 Par Value	$31.0593	02/09/2004		M		28,273		12/09/2000	12/09/2009	Common Stock, 1.00 par value	28,273	$0	0⁽¹⁾	D

Explanation of Responses:

1. The reporting person also holds options to purchase shares of Millipore Common Stock under the 1999 Stock Incentive Plan as follows: 50000 shares at 31.94 per share granted 02/13/2003 expiration 02/13/2013; 67854 shares at 53.904 per share granted 12/05/2001 expiration 12/05/2011; 28273 shares at 40.7308 per share granted 12/07/2000 expiration 12/07/2010;16850 shares at 25.588 per share granted 12/10/1998 expiration 12/10/2008; 11083 shares at 32.662 per share granted 12/11/1997 expiration 12/11/2007; 12440 shares at 37.1386 per share granted 12/12/1996 expiration 12/12/2006; 13458 shares at 33.27 per share granted 12/07/1995 expiration 12/07/2005

	patricia a. powers, attorney in fact	02/09/2004
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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