ENTG Form 4: Reeder Awarded RSUs and Options with 4‑Year Vesting

Rhea-AI Filing Summary

David Reeder, President & CEO and director of Entegris, Inc. (ENTG), reported equity awards on 08/18/2025. He was granted 56,624 restricted stock units (RSUs) that vest 25% per year over four years beginning 08/18/2026, and an employee stock option to buy 95,576 shares at a $78.41 exercise price that vests in four equal annual installments beginning 08/18/2026 and expires 08/18/2032. The RSUs and option awards were made under the Entegris, Inc. 2020 Stock Plan in consideration of services. Following the reported transactions, the filing shows 61,354 shares beneficially owned and 95,576 underlying option shares reported as beneficial holdings. The Form 4 was executed by an attorney-in-fact and filed on 08/20/2025.

Positive

• Clear multi‑year vesting: RSUs vest 25% annually starting 08/18/2026, providing gradual alignment over four years
• Mix of equity instruments: Award includes both RSUs and stock options, offering retention and upside incentives
• Awards under established plan: Grants were made pursuant to the Entegris, Inc. 2020 Stock Plan

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: Routine CEO equity awards with multi-year vesting; governance practice aligns compensation with future service.

The filing documents time‑based equity awards to the CEO and director of Entegris: 56,624 RSUs vesting 25% annually and an option for 95,576 shares at a $78.41 strike price vesting over four years and expiring in 2032. These are standard long‑term incentive instruments granted under the companys 2020 Stock Plan and are tied to continued service through vesting dates. The structure staggers recognition over multiple fiscal years and is consistent with customary governance practices for senior executives. No additional cash compensation, performance metrics, or extraordinary terms are disclosed in this Form 4.

Executive Compensation Analyst

TL;DR: Material for pay disclosure but appears to be routine long‑term incentive grants rather than one‑time special awards.

The transaction shows an award mix of RSUs and stock options for Entegris CEO, both vesting in four equal annual installments beginning 08/18/2026. The options $78.41 exercise price and the RSUs zero purchase price (awarded for services) are explicitly disclosed. From a compensation perspective, the combination of stock options and RSUs provides upside participation and retention incentives. The Form 4 does not disclose grant date fair value, performance conditions, or additional acceleration provisions; therefore, full pay‑program implications cannot be assessed from this filing alone.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Reeder David

Role President & CEO

Type	Security	Shares	Price	Value
Grant/Award	Employee Stock Option (Right to Buy)	95,576	$0.00	--
Grant/Award	Common Stock	56,624	$0.00	--

Holdings After Transaction: Employee Stock Option (Right to Buy) — 95,576 shares (Direct); Common Stock — 61,354 shares (Direct)

Footnotes (1)

1. These shares are restricted stock units with restrictions that lapse over a four-year period with respect to 25% of these shares per year, starting on August 18, 2026 and thereafter on August 18, 2027, August 18, 2028 and August 18, 2029. Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee. The option vests in four equal annual installments beginning on August 18, 2026 and thereafter on August 18, 2027, August 18, 2028 and August 18, 2029.

Form 4 Insider Transactions: What Each Field Means →

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^*

Reeder David

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
08/18/2025

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	08/18/2025		A		56,624(1)	A	$0(2)	61,354	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
Employee Stock Option (Right to Buy)	$78.41	08/18/2025		A		95,576		(3)	08/18/2032	Common Stock	95,576	$0(2)	95,576	D

Explanation of Responses:

1. These shares are restricted stock units with restrictions that lapse over a four-year period with respect to 25% of these shares per year, starting on August 18, 2026 and thereafter on August 18, 2027, August 18, 2028 and August 18, 2029.

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

3. The option vests in four equal annual installments beginning on August 18, 2026 and thereafter on August 18, 2027, August 18, 2028 and August 18, 2029.

Remarks:

	/s/ Joseph Colella, Attorney-In-Fact for David Reeder	08/20/2025
	** 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.

FAQ

What did Entegris CEO David Reeder receive on 08/18/2025 (ENTG)?

He received 56,624 RSUs and an employee stock option to buy 95,576 shares at a $78.41 exercise price.

When do the RSUs and options awarded to David Reeder vest?

Both the RSUs and the option vest in four equal annual installments beginning 08/18/2026 with subsequent vesting on 08/18/2027, 08/18/2028 and 08/18/2029.

What is the expiration date of the stock option reported by David Reeder?

The option expires on 08/18/2032.

How many shares does David Reeder beneficially own after the reported transaction?

The Form 4 reports 61,354 shares beneficially owned and 95,576 shares underlying the option following the transaction.

Under what plan were the awards granted?

The awards were granted pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services.