James O'Neill - May 11, 2023 Form 4 Insider Report for ENTEGRIS INC (ENTG)

Role
SVP & CTO
Signature
/s/ Joseph Colella, Attorney-In-Fact for James O'Neill
Stock symbol
ENTG
Transactions as of
May 11, 2023
Transactions value $
-$336,624
Form type
4
Date filed
5/15/2023, 04:09 PM
Previous filing
Feb 28, 2023
Next filing
Aug 24, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ENTG Common Stock Sale -$272K -3K -16.13% $90.72 15.6K May 11, 2023 Direct F1
transaction ENTG Common Stock Options Exercise $103K +1.85K +11.85% $55.72 17.4K May 11, 2023 Direct
transaction ENTG Common Stock Sale -$168K -1.85K -10.59% $90.72 15.6K May 11, 2023 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ENTG Employee Stock Option (Right to Buy) Options Exercise $0 -1.85K -50% $0.00 1.85K May 11, 2023 Common Stock 1.85K $55.72 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 These shares were sold pursuant to a Rule 10b-5 Trading Plan previously established by the Reporting Person on February 23, 2023.
F2 The option vests in four equal annual installments. The first three installments became exercisable on February 19, 2021, February 19, 2022 and February 19, 2023, respectively. The remaining installment will become exercisable on February 19, 2024.