[Form 4] ENTEGRIS INC Insider Trading Activity

Entegris Inc. senior vice president Daniel D. Woodland reported equity compensation and related tax withholding transactions in company common stock.

Rhea-AI Filing Summary

Entegris Inc. senior vice president Daniel D. Woodland reported equity compensation and related tax withholding transactions in company common stock. He received a grant of 4,014 shares at no cost in connection with settlement of performance share units for the 2023–2025 performance cycle under the Entegris 2020 Stock Plan. To satisfy tax withholding obligations on vested performance share units and restricted stock units, 1,779 shares and 624 shares were automatically withheld, respectively, at a price of $132.67 per share. After these transactions, Woodland directly owned 48,514.83 Entegris common shares.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Woodland Daniel D.

Role SVP & President, MS Division

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	4,014	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	1,779	$132.67	$236K
Exercise Price or Tax Liability	Common Stock	624	$132.67	$83K

Holdings After Transaction: Common Stock — 48,514.83 shares (Direct)

Footnotes (4)

1. F1. Awarded in connection with the settlement of performance share units for the 2023-2025 performance cycle.
2. F2. Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.
3. F3. Shares automatically withheld upon settlement of performance share units to satisfy tax withholding obligations.
4. F4. Shares automatically withheld upon settlement of restricted stock units to satisfy tax withholding obligations.

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Accepted by SEC EDGAR 02/23/2026 - 06:15 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Woodland Daniel D.

(Last) (First) (Middle)

C/O ENTEGRIS, INC.

129 CONCORD ROAD

(Street)

BILLERICA MA 01821

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ENTEGRIS INC [ ENTG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP & President, MS Division

3. Date of Earliest Transaction (Month/Day/Year)
02/19/2026

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	02/19/2026		A		4,014(1)	A	$0(2)	50,917.83	D
Common Stock	02/19/2026		F		1,779(3)	D	$132.67	49,138.83	D
Common Stock	02/19/2026		F		624(4)	D	$132.67	48,514.83	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

Explanation of Responses:

1. Awarded in connection with the settlement of performance share units for the 2023-2025 performance cycle.

2. Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.

3. Shares automatically withheld upon settlement of performance share units to satisfy tax withholding obligations.

4. Shares automatically withheld upon settlement of restricted stock units to satisfy tax withholding obligations.

Remarks:

	/s/ Joseph Colella, Attorney-In-Fact for Daniel D. Woodland	02/23/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.