UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 3)*
ENTEGRIS, INC.
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(Name of Issuer)
COMMON STOCK, $0.01 Par Value
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(Title of Class of Securities)
29362U104
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(CUSIP Number)
January 3, 2011
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(Date of Event which Requires Filing of this Statement)
CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE
IS FILED:
[ ] RULE 13D-1(B)
[X] RULE 13D-1(C)
[ ] RULE 13D-1(D)
*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 DISCLOSURES PROVIDED IN A PRIOR COVER PAGE.
THE INFORMATION REQUIRED ON 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 (THE "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 8 Pages
CUSIP NO. 29362U104
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Bay Resource Partners, L.P.
- --------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
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3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 1,231,600
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
1,231,600
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,231,600
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.9%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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Page 2 of 8 Pages
CUSIP NO. 29362U104
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Bay II Resource Partners, L.P.
- --------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 3,375,400
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
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8 SHARED DISPOSITIVE POWER
3,375,400
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,375,400
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
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11 PERCENTAGE OF CLASS REPRESENTED BY AMOUNT IN ROW 9 2.6%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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Page 3 of 8 Pages
CUSIP NO. 29362U104
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Bay Resource Partners Offshore Master Fund, L.P.
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 5,585,000
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
5,585,000
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,585,000
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 4.2%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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Page 4 of 8 Pages
CUSIP NO. 29362U104
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
GMT Capital Corp.
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
State of Georgia
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5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 10,554,700
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
10,554,700
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
10,554,700
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
- --------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 8.0%
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12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
CO
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Page 5 of 8 Pages
CUSIP NO. 29362U104
---------
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1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Thomas E. Claugus
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
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4 CITIZENSHIP OR PLACE OF ORGANIZATION
United States
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF 300,800
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 10,554,700
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
300,800
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
10,554,700
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
10,855,500
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
- --------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 8.2%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
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Page 6 of 8 Pages
Explanatory Note:
This Amendment No. 3 amends and supplements the Amendment No. 2
(Amendment No. 2) to Schedule 13G filed with the Securities
and Exchange Commission (SEC) on November 09, 2010, which amended
and supplemented the Amendment No. 1 to Schedule 13G filed with
the SEC on October 8, 2010, which amended and supplemented the
Schedule 13G originally filed with the SEC on September 16, 2010
by the Reporting Persons.
ITEM 1(A) NAME OF ISSUER:
-----------------
No material changes from Amendment No. 2.
ITEM 1(B) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
------------------------------------------------
No material changes from Amendment No. 2.
ITEM 2(a) NAME OF PERSON FILING:
-----------------------
No material changes from Amendment No. 2.
ITEM 2(b) ADDRESS OF PRINCIPAL BUSINESS OFFICE, OR IF NONE, RESIDENCE:
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No material changes from Amendment No. 2.
ITEM 2(c) CITIZENSHIP:
------------
No material changes from Amendment No. 2.
ITEM 2(d) TITLE OF CLASS OF SECURITIES:
-----------------------------
No material changes from Amendment No. 2.
ITEM 3. No material changes from Amendment No. 2.
ITEM 4. OWNERSHIP:
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Except as provided below, there are no material changes from
Amendment No. 2 filed by the Reporting Persons with the SEC
on November 9, 2010.
The aggregate percentage of Shares reported as owned by each
Reporting Person is based upon 131,894,579 shares of Common Stock
outstanding as of October 25, 2010, as disclosed in the Issuers
Form 10-Q filing for the quarterly period ended October 2,
2010, filed with the SEC on October 27, 2010. This Statement
is being filed with respect to an aggregate of 10,855,500 shares
of Common Stock. There are no other material changes from the
Amendment No. 2 except as regards beneficial ownership as
indicated on Pages 2 through 6 herein.
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.
N/A
Page 7 of 8 Pages
ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER
PERSON.
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No material changes from Amendment No. 2.
ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH
ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT
HOLDING COMPANY OR CONTROL PERSON.
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No material changes from Amendment No. 2.
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.
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No material changes from Amendment No. 2.
ITEM 9. NOTICE OF DISSOLUTION OF GROUP.
---------------------------------
No material changes from Amendment No. 2.
ITEM 10. CERTIFICATION.
By signing below I certify that, to the best of my
knowledge and belief, the securities referred to above were not acquired and
are not held for the purpose of or with the effect of changing or influencing
the control of the issuer of the securities and were not acquired and are not
held in connection with or as a participant in any transaction having that
purpose or effect.
SIGNATURE
After reasonable inquiry and to the best of my knowledge
and belief, I hereby certify that the information set forth in this statement
is true, complete and correct.
January 5, 2011
/s/ Thomas E. Claugus
----------------------------------
Thomas E. Claugus, for himself
and as President of GMT Capital
Corp., for itself and as the
general partner of (i) Bay
Resource Partners, L.P. and (ii)
Bay II Resource Partners, L.P.,
and as the investment manager
of (iii) Bay Resource Partners
Offshore Master Fund, L.P. and
(iv) certain other accounts.
Page 8 of 8 Pages