InsiderTrades

Form 4 for ENTG ENTEGRIS INC

Accepted 2026-05-28 11:55:18 ET · period of report 2026-05-27 · accession 0001101302-26-000131 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DT 2026-05-28 11:55 2026-05-27 ENTG Haris Clinton M. SVP, Pres, APS Division M - OptEx $98.11 +6,848 61.8K +12% +$671.9K
DT 2026-05-28 11:55 2026-05-27 ENTG Haris Clinton M. SVP, Pres, APS Division S - Sale+OE $149.23 -6,848 55.0K -11% -$1.02M
DT 2026-05-28 11:55 2026-05-27 ENTG Haris Clinton M. SVP, Pres, APS Division M - OptEx $0.00 -6,848 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-27 M A 6,848 $98.11 61,808.67 D — —
2 Common Common Stock 2026-05-27 S D 6,848 $149.23 54,960.67 D — — (F1) These shares were sold pursuant to a Rule 10b5-1 Trading Plan established by the Reporting Person on February 13, 2026.
3 Derivative Employee Stock Option (Right to Buy) 2026-05-27 M D 6,848 $0.00 0 D $98.11 · — to 2028-02-19 6,848 Common Stock (F3) Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee. (F2) This option is fully vested.