Entegris SVP granted 7,371 stock units

Rice Susan G. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Rice Susan G. reported acquisition or exercise transactions in this Form 4 filing.

ENTEGRIS INC senior vice president of global human resources Susan G. Rice received a grant of 7,371 restricted stock units as equity compensation. Each RSU represents the right to receive one share of common stock, awarded under the Entegris, Inc. 2020 Stock Plan.

According to the vesting schedule, 25% of the RSUs vest on April 5, 2027, with the remaining 75% vesting in equal quarterly installments over the following three years, encouraging long-term retention. After this award, Rice directly holds 77,393.004 shares of common stock.

Insider Trade Summary

Grant/Award: 7,371 shares

Grant/Award 1 txn

Insider Rice Susan G.

Role SVP, Global Human Resources

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7,371	$0.00	$0.00

Holdings After Transaction: Common Stock — 77,393.004 shares (Direct)

Footnotes (2)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. The RSUs vest as follows: 25% of the RSUs vest on April 5, 2027, and the remaining 75% of the RSUs vest in equal quarterly installments over the three year period thereafter.
2. F2. Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.

Key Figures

RSU grant size: 7,371 units Initial vesting: 25% of RSUs Remaining vesting: 75% of RSUs +2 more

5 metrics

RSU grant size 7,371 units Restricted stock units awarded to SVP, Global Human Resources

Initial vesting 25% of RSUs Vest on April 5, 2027

Remaining vesting 75% of RSUs Vest in equal quarterly installments over three years thereafter

Holdings after grant 77,393.004 shares Total common stock directly held after transaction

Grant price $0.0000 per share Indicates compensation grant, not open-market purchase

Key Terms

restricted stock unit ("RSU"), contingent right, vest, 2020 Stock Plan

4 terms

restricted stock unit ("RSU") financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

contingent right financial

"represents a contingent right to receive one share of common stock"

vest financial

"25% of the RSUs vest on April 5, 2027, and the remaining 75% of the RSUs vest"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

2020 Stock Plan financial

"Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Entegris (ENTG) disclose about Susan G. Rice in this Form 4?

Entegris reported that SVP of Global Human Resources Susan G. Rice received 7,371 restricted stock units as an equity grant. The award was made under the Entegris, Inc. 2020 Stock Plan as part of her compensation for services as an employee.

How many Entegris (ENTG) RSUs did Susan G. Rice receive?

Susan G. Rice received 7,371 restricted stock units, each representing a contingent right to one share of Entegris common stock. The units were granted at no stated purchase price as part of her employee compensation package under the company’s 2020 Stock Plan.

What is the vesting schedule for Susan G. Rice’s Entegris (ENTG) RSUs?

The RSUs vest over several years. Twenty-five percent vest on April 5, 2027, and the remaining 75% vest in equal quarterly installments over the three-year period thereafter, tying most of the award to continued service with Entegris.

How many Entegris (ENTG) shares does Susan G. Rice hold after this grant?

Following the RSU grant, Susan G. Rice directly holds 77,393.004 shares of Entegris common stock. This total reflects her position after the reported transaction and shows the scale of her existing equity stake in the company.

What plan governs Susan G. Rice’s Entegris (ENTG) RSU award?

The RSU award was granted under the Entegris, Inc. 2020 Stock Plan. The filing states it was awarded in consideration of her services as an employee, indicating it is part of the company’s long-term equity compensation program for key personnel.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/02/2026 - 04:23 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^*

Rice Susan G.

(Last) (First) (Middle)

C/O ENTEGRIS, INC.

129 CONCORD ROAD

(Street)

BILLERICA MASSACHUSETTS 01821

(City) (State) (Zip)

UNITED STATES

(Country)

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, Global Human Resources

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	04/01/2026		A		7,371(1)	A	$0(2)	77,393.004	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. Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock. The RSUs vest as follows: 25% of the RSUs vest on April 5, 2027, and the remaining 75% of the RSUs vest in equal quarterly installments over the three year period thereafter.

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

Remarks:

	/s/ Joseph Colella, Attorney-In-Fact for Susan G. Rice	04/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)