Haris Clinton M. plan to sell securities of ENTEGRIS INC under Form 144

Haris Clinton M. filed Form 144 to notify SEC of plan to sell 6848 units of ENTEGRIS INC securities around 2026-05-27, with aggregate market value of $1,021,927.04. The total outstanding units is 152500000.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 05/14/2026, sold 5830 units for $842843.10;