UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G/A
Under the Securities Exchange Act of 1934
(Amendment No. 1)*
Entegris, Inc.
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(Name of Issuer)
Common Stock
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(Title of Class of Securities)
29362U104
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(CUSIP Number)
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
Page 1 of 5
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CUSIP No. 29362U104 13G/A Page 2 of 5 Pages
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1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
James E. Dauwalter
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [_]
(b) [_]
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3 SEC USE ONLY
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4 CITIZENSHIP OR PLACE OF ORGANIZATION
U.S.A.
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5 SOLE VOTING POWER
1,919,220
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NUMBER OF 6 SHARED VOTING POWER
SHARES
BENEFICIALLY 3,425,697
OWNED BY ------------------------------------------
EACH 7 SOLE DISPOSITIVE POWER
REPORTING
PERSON 1,919,220
WITH ------------------------------------------
8 SHARED DISPOSITIVE POWER
3,425,697
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9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,344,917
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10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
[X]
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
7.65%
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12 TYPE OF REPORTING PERSON*
IN
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* SEE INSTRUCTION BEFORE FILLING OUT!
Page 2 of 5
Item 1.
(a) Name of Issuer:
Entegris, Inc.
(b) Address of Issuer's Principal Executive Office:
3500 Lyman Boulevard
Chaska, MN 55318
Item 2.
(a) Name of Person Filing:
James E. Dauwalter
(b) Address of Principal Business Office:
3500 Lyman Boulevard
Chaska, MN 55318
(c) Citizenship:
U.S.A.
(d) Title of Class of Securities:
Common Stock, $.01 par value
(e) CUSIP Number:
29362U104
Item 3. Not Applicable.
Item 4. Ownership
(a) Amount beneficially owned:
5,344,917 shares. The number of shares beneficially owned as of
December 31, 2001 includes 1,365,740 shares held directly, 770,485
shares held by family members, 93,923 shares held by family
foundation, 2,250,000 shares held by Carville Company, L.P., a grantor
retained annuity trust which was formed by Reporting Person as part of
a series of transactions for estate planning purposes, 311,289 shares
allocated to Mr. Dauwalter's account under the Entegris, Inc.
Page 3 of 5
ESOP, and an aggregate of 553,480 shares subject to stock options
exercisable within 60 days.
(b) Percent of Class:
7.65%
(c) Number of Shares as to Which Such Person Has:
(i) sole power to vote or direct the vote:
1,919,220
(ii) shared power to vote or direct the vote:
3,425,697
(iii) sole power to dispose or direct the disposition of:
1,919,220
(iv) shared power to dispose or to direct the disposition of:
3,425,697
Item 5. Not Applicable.
Item 6. Not Applicable.
Item 7. Not Applicable.
Item 8. Not Applicable.
Item 9. Not Applicable.
Item 10. Not Applicable.
Page 4 of 5
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
Dated: February 13, 2002
By: /s/ James E. Dauwalter
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James E. Dauwalter
Page 5 of 5