ENTEGRIS INC — Director's Dealing 2024

Apr 3, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2024-04-01

Reporting Person: O'Neill James Anthony (SVP & CTO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-04-01	Common Stock	A	2784	—	Acquired	16794.218	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-04-01	Employee Stock Option (Right to Buy)	$140.62	A	4804	Acquired	2031-04-01	Common Stock (4804)	Direct

Footnotes

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 beginning April 5, 2025 and thereafter on April 5, 2026, April 5, 2027 and April 5, 2028.

F2: Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.

F3: The option vests in four equal annual installments beginning on April 5, 2025 and thereafter on April 5, 2026, April 5, 2027 and April 5, 2028.