Insider tradingForm 4

ENTEGRIS INC (ENTG) Insider Trading

2 open-market trades reported since Aug 14, 2026: 0 purchases worth $0 and 2 sales worth $965K.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Olivier Blachier	President	0	$0	1	$321K	Aug 17, 2026
Joseph Colella	General Counsel	0	$0	1	$644K	Aug 14, 2026

ENTG insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Aug 17	Aug 14	Olivier BlachierPresident	President	▼ SELL10b5-1	2,000	160.66	$321K	−5.4%		Form 4 ↗
Aug 14	Aug 13	Joseph ColellaGeneral Counsel	General Counsel	▼ SELL	3,916	164.48	$644K	−7.2%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings