Entegris Inc.

Last updated September 27, 2026
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Organization details

Legal name
Entegris Inc.
Ownership
Public
Status
Active
SIC code
3089 — Plastics Products, NEC
Jurisdiction of incorporation
Delaware
Headquarters city
Billerica
Headquarters state / province
Massachusetts
Headquarters country
United States
Fiscal year end
December
Ticker symbol
ENTG
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001101302
EIN
41-1941551

Board of directors

Follow this board

Chief executives

Bertrand Loy · President & CEO
Dates unknown
David Reeder · President & CEO
Dates unknown

Director election results

Annual meeting of May 6, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

7 of this board's directors also sit on 18 other boards.

Network of Entegris Inc.'s board connections Lattice Semiconductor Corporation Lattice Semiconductor... Allegro MicroSystems Inc. Allegro MicroSystems I... Amdocs Limited Amdocs Limited Applied Materials Inc. Applied Materials Inc. Ashland Inc. Ashland Inc. Axcelis Technologies Inc. Axcelis Technologies I... Celestica Inc. Celestica Inc. Ciena Corporation Ciena Corporation Coherent Corp. Coherent Corp. Harvard Bioscience Inc. Harvard Bioscience Inc... ITT Inc. ITT Inc. MSA Safety Incorporated MSA Safety Incorporate... Nordson Corporation Nordson Corporation Penguin Solutions Inc. Penguin Solutions Inc. Qorvo Inc. Qorvo Inc. Science Applications International Corporation Science Applications I... Bertrand Loy Bertrand Loy David Reeder David Reeder James P. Lederer James P. Lederer James Robert Anderson James Robert Anderso... Mary G. Puma Mary G. Puma Robert A. Bruggeworth Robert A. Bruggewort... Yvette Kanouff Yvette Kanouff Entegris Inc.
Shared director Other board Same sector +2 more in the list below

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$51,096,777
44 sales by 8 insiders
Date Insider Transaction Shares Price Value
Aug 18, 2026 David Reeder Director, Officer (President & CEO) Shares withheld for tax −5,386 $150.27 $809,354
Aug 14, 2026 Blachier Olivier Officer (President, Materials Solutions) Option exercise +2,000 $80.71 $161,420
Aug 14, 2026 Blachier Olivier Officer (President, Materials Solutions) Open-market sale −2,000 $160.66 $321,320
Aug 13, 2026 Colella Joseph Officer (SVP and General Counsel) Option exercise +3,916 $98.11 $384,199
Aug 13, 2026 Colella Joseph Officer (SVP and General Counsel) Open-market sale −3,916 $164.48 $644,104
Aug 11, 2026 Rice Susan G. Officer (SVP, Global Human Resources) Open-market sale −2,062 $149.52 $308,310
Aug 3, 2026 Robert A. Bruggeworth Director Grant or award +1,329 — —
Jun 3, 2026 James P. Lederer Director Open-market sale −3,569 $143.59 $512,473
May 27, 2026 Haris Clinton M. Officer (SVP & President, APS Division) Option exercise +6,848 $98.11 $671,857
May 27, 2026 Haris Clinton M. Officer (SVP & President, APS Division) Open-market sale −6,848 $149.23 $1,021,927
May 18, 2026 Nagesh Sukhi Officer (SVP & Chief Financial Officer) Grant or award +8,254 — —
May 15, 2026 Rice Susan G. Officer (SVP, Global Human Resources) Open-market sale −6,933 $133.01 $922,158
May 15, 2026 Rice Susan G. Officer (SVP, Global Human Resources) Option exercise +12,960 $55.72 $722,131
May 15, 2026 Rice Susan G. Officer (SVP, Global Human Resources) Open-market sale −12,960 $132.75 $1,720,440
May 14, 2026 Blachier Olivier Officer (SVP, Chief Strategy Officer) Option exercise +2,000 $80.71 $161,420

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