Linda LaGorga - 19 Feb 2026 Form 4 Insider Report for ENTEGRIS INC (ENTG)

Role
SVP, Chief Financial Officer
Signature
/s/ Joseph Colella, Attorney-In-Fact for Linda LaGorga
Issuer symbol
ENTG
Transactions as of
19 Feb 2026
Net transactions value
-$887,443
Form type
4
Filing time
23 Feb 2026, 18:14:17 UTC
Previous filing
19 May 2025
Next filing
05 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
LaGorga Linda SVP, Chief Financial Officer C/O ENTEGRIS, INC., 129 CONCORD ROAD, BILLERICA /s/ Joseph Colella, Attorney-In-Fact for Linda LaGorga 23 Feb 2026 0001977397

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ENTG Common Stock Award $0 +8,840 +32% $0.000000 36,760 19 Feb 2026 Direct F1, F2
transaction ENTG Common Stock Tax liability $391,376 -2,950 -8% $132.67 33,810 19 Feb 2026 Direct F3
transaction ENTG Common Stock Options Exercise $1,048,064 +11,438 +34% $91.63 45,248 20 Feb 2026 Direct
transaction ENTG Common Stock Sale $1,544,130 -11,438 -25% $135.00 33,810 20 Feb 2026 Direct

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 -11,438 -50% $0.000000 11,438 20 Feb 2026 Common Stock 11,438 $91.63 Direct F2, F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Awarded in connection with the settlement of performance share units for the 2023-2025 performance cycle.
F2 Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.
F3 Shares automatically withheld upon settlement of performance share units to satisfy tax withholding obligations.
F4 On the Form 4 filed with the U.S. Securities and Exchange Commission by the Reporting Person on May 17, 2023, the exercise price for this option was incorrectly listed as $39.34.
F5 This option vests in four equal installments. The first two installments became exercisable on May 15, 2024 and May 15, 2025. The remaining installments will become exercisable on May 15, 2026 and May 15, 2027, respectively.