David Reeder - 18 Aug 2025 Form 4 Insider Report for ENTEGRIS INC (ENTG)

Reporting relationship: President & CEO, Director
Issuer ticker: ENTG
Reported as of: 18 Aug 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Aug 2025, 17:06:08 UTC
Prior SEC filing: 06 May 2025
Next SEC filing: 21 Aug 2025
Source filing: View source filing
Reporting owner signature: /s/ Joseph Colella, Attorney-In-Fact for David Reeder

Key filing fact

David Reeder filed Form 4 for ENTEGRIS INC (ENTG) on 20 Aug 2025.

Key facts

This page summarizes David Reeder's Form 4 filing for ENTEGRIS INC (ENTG).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 20 Aug 2025, 17:06.

Change

Previous filing in this sequence was filed on 06 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001597133 Primary reporting owner

Reeder David

Relationship: President & CEO, Director
Address: C/O ENTEGRIS, INC., 129 CONCORD ROAD, BILLERICA
Signature: /s/ Joseph Colella, Attorney-In-Fact for David Reeder
Signature date: 20 Aug 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ENTG transaction

Common Stock

Award

Transaction value: $0
Shares: +56,624
Change %: +1197%
Price: $0.000000
Shares after: 61,354
Date: 18 Aug 2025
Ownership: Direct
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ENTG transaction Derivative

Employee Stock Option (Right to Buy)

Award

Transaction value: $0
Shares: +95,576
Change %
Price: $0.000000
Shares after: 95,576
Date: 18 Aug 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 95,576
Exercise price: $78.41
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

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.

Footnote F2

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

Footnote F3

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.