James P Lederer Entegris Inc (ENTG) insider trading activity

James P Lederer is Director of ENTEGRIS INC. Currently has a direct ownership of 20,434 shares of ENTG, which is worth approximately $1.6 Million. The most recent transaction as insider was on Dec 10, 2025, when has been sold 2,008 shares (Common Stock) at a price of $92.84 per share, resulting in proceeds of $186,422. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 20.4K

8.95% 3M change

4.55% 12M change

Total Value Held $1.6 Million

JAMES P LEDERER Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 10 2025	SELL Open market or private sale	$186,422 $92.84 p/Share	2,008 Reduced 8.95%	20,434 Common Stock
Apr 23 2025	BUY Grant, award, or other acquisition	-	2,897 Added 11.43%	22,442 Common Stock
Apr 24 2024	BUY Grant, award, or other acquisition	-	1,643 Added 7.75%	19,545 Common Stock
Mar 08 2024	SELL Open market or private sale	$219,315 $146.21 p/Share	1,500 Reduced 7.73%	17,902 Common Stock
Apr 26 2023	BUY Grant, award, or other acquisition	-	2,849 Added 12.8%	19,402 Common Stock
Apr 27 2022	BUY Grant, award, or other acquisition	-	1,849 Added 10.05%	16,553 Common Stock
Aug 04 2021	SELL Open market or private sale	$625,000 $125.0 p/Share	5,000 Reduced 25.38%	14,704 Common Stock

Apr 29 2021	BUY Grant, award, or other acquisition	-	1,610 Added 7.55%	19,704 Common Stock
Apr 09 2021	SELL Open market or private sale	$852,320 $121.76 p/Share	7,000 Reduced 27.9%	18,094 Common Stock

Also insider at

LSCC

LATTICE SEMICONDUCTOR CORP Technology

Director

JPL

James P Lederer

Director

Billerica, MA

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