ENTG insider transactions

Director Lederer James P sold $512,473 worth of shares (3,569 units at $143.59), decreasing direct ownership by 16% to 18,277 units (SEC Form 4)

SEC Form 4 filed by SVP & President, MS Division Woodland Daniel D.

SVP & President, APS Division Haris Clinton M. exercised 6,848 shares at a strike of $98.11 and sold $1,021,927 worth of shares (6,848 units at $149.23) as part of a pre-agreed trading plan (SEC Form 4)

SVP & Chief Financial Officer Nagesh Sukhi was granted 8,254 shares (SEC Form 4)

New insider Nagesh Sukhi claimed no ownership of stock in the company (SEC Form 3)

SVP, Global Human Resources Rice Susan G. sold $2,642,598 worth of shares (19,893 units at $132.84) and exercised 12,960 shares at a strike of $55.72, decreasing direct ownership by 9% to 69,038 units (SEC Form 4)

SVP, Chief Strategy Officer Blachier Olivier exercised 2,000 shares at a strike of $80.71 and sold $280,080 worth of shares (2,000 units at $140.04) (SEC Form 4)

SVP and General Counsel Colella Joseph exercised 6,326 shares at a strike of $91.48 and sold $886,715 worth of shares (6,326 units at $140.17) (SEC Form 4)

SVP & President, APS Division Haris Clinton M. sold $842,843 worth of shares (5,830 units at $144.57) as part of a pre-agreed trading plan and exercised 5,830 shares at a strike of $55.72 (SEC Form 4)

Director Saleki-Gerhardt Azita was granted 1,412 shares, increasing direct ownership by 6% to 26,383 units (SEC Form 4)

Director Lederer James P was granted 1,412 shares, increasing direct ownership by 7% to 21,846 units (SEC Form 4)

Director Gentilcore James was granted 1,412 shares, increasing direct ownership by 8% to 19,919 units (SEC Form 4)

Director Puma Mary G was granted 1,412 shares, increasing direct ownership by 34% to 5,516 units (SEC Form 4)

Director Clark Rodney was granted 1,412 shares, increasing direct ownership by 19% to 8,912 units (SEC Form 4)

Director Kanouff Yvette was granted 1,412 shares, increasing direct ownership by 13% to 12,533 units (SEC Form 4)

SEC Form 4 filed by Loy Bertrand

SEC Form 4 filed by Loy Bertrand

SEC Form 4 filed by Blachier Olivier

SEC Form 4 filed by Colella Joseph

SEC Form 4 filed by Loy Bertrand

SEC Form 4 filed by Colella Joseph

SEC Form 4 filed by Blachier Olivier

SEC Form 4 filed by Haris Clinton M.

SEC Form 4 filed by Sauer Michael

SEC Form 4 filed by Rice Susan G.

SEC Form 4 filed by Woodland Daniel D.

SEC Form 4 filed by Loy Bertrand

SEC Form 4 filed by Colella Joseph

SEC Form 4 filed by Rice Susan G.

SEC Form 4 filed by Sauer Michael

SEC Form 4 filed by Blachier Olivier

SEC Form 4 filed by Reeder David

SEC Form 4 filed by Woodland Daniel D.

SEC Form 4 filed by Haris Clinton M.

SEC Form 4 filed by Senior Advisor Lagorga Linda

Executive Chair Loy Bertrand exercised 9,838 shares at a strike of $98.11 and sold $15,185,008 worth of shares (109,838 units at $138.25), decreasing direct ownership by 31% to 217,767 units (SEC Form 4)

SVP and General Counsel Colella Joseph was granted 4,850 shares, covered exercise/tax liability with 2,574 shares and sold $207,754 worth of shares (1,580 units at $131.49), increasing direct ownership by 2% to 45,835 units (SEC Form 4)

SVP, Chief Strategy Officer Blachier Olivier was granted 3,011 shares, covered exercise/tax liability with 1,384 shares and sold $218,799 worth of shares (1,664 units at $131.49), decreasing direct ownership by 0.13% to 29,497 units (SEC Form 4)

SVP, Global Human Resources Rice Susan G. was granted 5,018 shares and covered exercise/tax liability with 2,602 shares, increasing direct ownership by 4% to 70,022 units (SEC Form 4)

Executive Chair Loy Bertrand was granted 34,624 shares and covered exercise/tax liability with 23,279 shares, increasing direct ownership by 4% to 317,767 units (SEC Form 4)

SVP & President, APS Division Haris Clinton M. was granted 3,345 shares and covered exercise/tax liability with 1,849 shares, increasing direct ownership by 3% to 49,933 units (SEC Form 4)

VP, Controller & CAO Sauer Michael covered exercise/tax liability with 165 shares, decreasing direct ownership by 2% to 7,790 units (SEC Form 4)

SVP & President, MS Division Woodland Daniel D. was granted 4,014 shares and covered exercise/tax liability with 2,403 shares, increasing direct ownership by 3% to 48,515 units (SEC Form 4)

SVP, Chief Financial Officer Lagorga Linda was granted 8,840 shares, covered exercise/tax liability with 2,950 shares, exercised 11,438 shares at a strike of $91.63 and sold $1,544,130 worth of shares (11,438 units at $135.00), increasing direct ownership by 21% to 33,810 units (SEC Form 4)

SEC Form 4 filed by SVP, Chief Commercial Officer Besnard Michael

SVP, Global Human Resources Rice Susan G. was granted 10,694 shares, increasing direct ownership by 19% to 67,606 units (SEC Form 4)

SVP and General Counsel Colella Joseph was granted 10,694 shares, increasing direct ownership by 31% to 45,139 units (SEC Form 4)

SVP, Chief Strategy Officer Blachier Olivier was granted 15,278 shares, increasing direct ownership by 107% to 29,534 units (SEC Form 4)

SVP & President, APS Division Haris Clinton M. was granted 10,694 shares, increasing direct ownership by 28% to 48,437 units (SEC Form 4)

VP, Controller & CAO Sauer Michael was granted 2,290 shares, increasing direct ownership by 40% to 7,955 units (SEC Form 4)

SVP & President, MS Division Woodland Daniel D. was granted 10,694 shares, exercised 30,474 shares at a strike of $71.77 and sold $3,981,313 worth of shares (30,474 units at $130.65), increasing direct ownership by 30% to 46,904 units (SEC Form 4)

Executive Chair Loy Bertrand exercised 65,250 shares at a strike of $55.72 and sold $7,804,351 worth of shares (65,250 units at $119.61) (SEC Form 4)

SVP & President, APS Division Haris Clinton M. exercised 5,830 shares at a strike of $55.72 and sold $699,600 worth of shares (5,830 units at $120.00) (SEC Form 4)

Director Lederer James P sold $186,423 worth of shares (2,008 units at $92.84), decreasing direct ownership by 9% to 20,434 units (SEC Form 4)

SEC Form 4 filed by Entegris Inc.

SVP, Chief Strategy Officer Blachier Olivier covered exercise/tax liability with 445 shares and sold $37,786 worth of shares (488 units at $77.43), decreasing direct ownership by 6% to 14,124 units (SEC Form 4)

SVP and General Counsel Colella Joseph sold $316,243 worth of shares (3,577 units at $88.41), decreasing direct ownership by 9% to 34,364 units (SEC Form 4)

SEC Form 4 filed by SVP, Senior Advisor O'Neill James Anthony

SEC Form 4 filed by SVP, KSP Program Lead Richards Neil

President & CEO Reeder David returned 2,897 shares to the company, decreasing direct ownership by 5% to 58,457 units (SEC Form 4)