ENTEGRIS INC — Director's Dealing 2021

Jun 16, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2021-06-14

Reporting Person: Rucci Corey (SVP, Business Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-14	Common Stock	M	9189	$31.10	Acquired	18868.7052	Direct
2021-06-14	Common Stock	S	9189	$120	Disposed	9679.7052	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-06-14	Employee Stock Option (Right to Buy)	$31.1	M	9189	Disposed	2025-02-19	Common Stock (9189.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	20000	Indirect

Footnotes

F1: These shares were sold pursuant to a Rule 10b-5 Trading Plan previously established by the Reporting Person on May 3, 2021.

F2: This option vests in four equal installments. The first three installments became exercisable on February 19, 2019, February 19, 2020, and February 19, 2021, respectively. The final installment will become exercisable on February 19, 2022.