Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

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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).

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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Filed By Romeo & Dye's Instant Form 4 Filer
www.section16.net

1. Name and Address of Reporting Person*

Villas, John D.

2. Issuer Name and Ticker or Trading Symbol
Entegris, Inc. (ENTG)

6. Relationship of Reporting Person(s)
to Issuer (Check all applicable)
    Director                                       10% Owner
X Officer (give title below)          Other (specify below)

Chief Financial Officer                           

(Last)      (First)     (Middle)

3500 Lyman Boulevard
 

3. I.R.S. Identification Number
of Reporting Person,
if an entity (voluntary)

 

4. Statement for
Month/Day/Year
January 4, 2003

(Street)

Chaska, MN 55318

5. If Amendment,
Date of Original
(Month/Day/Year)
 		 7. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
    Form filed by More than One Reporting Person

(City)     (State)     (Zip)

Table I — Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1. Title of Security
(Instr. 3)

2. Trans-
action
Date
(Month/ Day/
Year)

2A. Deemed
Execution
Date,
if any
(Month/Day/
Year)

3. Trans-
action Code
(Instr. 8)

4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 & 5)

5. Amount of
Securities
Beneficially
Owned Follow-
ing Reported Transactions(s)
(Instr. 3 & 4)

6. Owner-
ship 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

01/04/03

 

J(1)

 

519

A

$8.76

182,252

D

 

Common Stock

 

 

 

 

 

 

 

118,710

I

by ESOP
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).

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FORM 4 (continued)

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. Conver-
sion or
Exercise
Price of Derivative Security

3. Trans-
action Date

(Month/
Day/
Year)

3A. Deemed
Execution
Date,
if any
(Month/
Day/
Year)

4. Trans-
action
Code

(Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D)

(Instr. 3, 4 & 5)

6. Date Exercisable
and Expiration
Date
(Month/Day/
Year)

7. Title and Amount of Underlying Securities
(Instr. 3 & 4)

8. Price of Derivative Security
(Instr. 5)

9. Number of
Derivative
Securities
Beneficially
Owned
Following
Reported Transaction(s)
(Instr. 4)

10. Owner-
ship Form
of Deriv-
ative
Security:
Direct (D)
or Indirect (I)
(Instr. 4)

11. Nature of Indirect Beneficial Ownership
(Instr. 4)

Code

V

(A)

(D)

Date Exer-cisable

Expira-
tion
Date

Title

Amount or Number of
Shares

Stock Option (Right to Buy)

$3.15

 

 

 

 

 

 (2)

12/11/07

Common Stock

107,830

 

107,830

D

 

Stock Option (Right to Buy)

$3.15

 

 

 

 

 

 (3)

2/11/08

Common Stock

5,000

 

5,000

D

 

Stock Option (Right to Buy)

$9.63

 

 

 

 

 

 

 (4)

9/18/10

Common Stock

25,000

 

25,000

D

 

Stock Option (Right to Buy)

$9.63

 

 

 

 

 

 

 (5)

9/18/10

Common Stock

25,000

 

25,000

D

 

Stock Option (Right to Buy)

$8.38

 

 

 

 

 

 

 (6)

11/26/10

Common Stock

35,000

 

35,000

D

 

Stock Option (Right to Buy)

$11.00

 

 

 

 

 

 

 (7)

7/11/10

Common Stock

300

 

300

D

 

Stock Option (Right to Buy)

$8.04

 

 

 

 

 

 

 (8)

10/15/11

Common Stock

70,000

 

70,000

D

 

Stock Option (Right to Buy)

$5.90

 

 

 

 

 

 (9)

10/15/12

Common Stock

75,000

 

75,000

D

 

Explanation of Responses:

(1) These shares were acquired under the Company's ESPP.
(2) 100% vested.
(3) 100% vested.
(4) 12,500 shares are exercisable; the remaining shares will become exercisable as follows: 6,250 shares on each of August 19, 2003 and 2004.
(5) 12,500 shares are exercisable; the remaining 12,500 shares will be exercisable as follows: (i) 6,250 shares on July 10, 2003; and (ii) 6,250 shares on July 10, 2004.
(6) 17,500 shares are exercisable; an additional 8,750 shares will vest on each of November 27, 2003 and 2004.
(7) 100% vested.
(8) 17,500 shares are exercisable; an additional 17,500 shares will become exercisable on each of October 15, 2003, 2004, and 2005.
(9) This option will become exercisable with respect to 25% of the shares on each of October 15, 2003, 2004, 2005, and 2006.
  By: /s/ Lori Cameron
             Attorney-in-Fact for John D. Villas
**Signature of Reporting Person		 January 6, 2003
Date

**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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