Nasdaq · CIK 0001101302
ENTG ENTEGRIS INC
Insider trading from SEC Form 4. Last filing Aug 27, 2025. Close $165.79 on Oct 9, 2026, +142% from the 52-week low and -10% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
20
with a Form 4 at this company
Price and insider trades, last year
ENTGOct 9, 2026 · close 165.79
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at ENTEGRIS INC, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 26Weak | Susan G. Rice SVP, Global Human Resources sell | $707k 8,858 shares | -13% | +27% from low-31% from high | |
| 10Weak | Clinton M. Haris SVP & President, APS Division sell | $326k 3,627 shares | -9% | +44% from low-22% from high | |
| 0Weak | Olivier Blachier SVP, Chief Strategy Officer sell | $20k 275 shares | -2% | +16% from low-37% from high | |
| 13Weak | Olivier Blachier SVP, Chief Strategy Officer sell | $106k 984 shares | -8% | - | |
| 43Moderate | Clinton M. Haris SVP & President, APS Division sell | $1.4M 12,652 shares | -27% | - | |
| 2Weak | Olivier Blachier SVP, Chief Strategy Officer sell | $49k 502 shares | -4% | - |
Congressional trades
19 trades in ENTG disclosed by members of Congress under the STOCK Act. All congressional trades.
- April McClain DelaneyHouse · D-MD · last Sep 9, 202610 bought
5 sold - Lisa C. McClainHouse · R-MI · last Nov 21, 20252 bought
2 sold
| Member | Trade | Asset | Reported range | Trade / filing date | Source |
|---|---|---|---|---|---|
April McClain Delaney House · D-MD | Sale | ENTG Entegris, Inc. - Common Stock | $100k to $250k | Aug 25 / Sep 9 15 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Jul 8 / Aug 3 26 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Jul 30 / Aug 3 4 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Jun 5 / Jul 7 32 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Jun 8 / Jul 7 29 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | May 8 / Jun 5 28 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | May 7 / Jun 5 29 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | May 21 / Jun 5 15 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Apr 15 / May 6 21 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Mar 31 / Apr 6 6 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Feb 9 / Mar 10 29 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Feb 23 / Mar 10 15 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Sale | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Oct 31, 2025 / Nov 21, 2025 21 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Sale | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Oct 30, 2025 / Nov 21, 2025 22 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Oct 30, 2025 / Nov 21, 2025 22 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Aug 4, 2025 / Sep 12, 2025 39 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Jul 9, 2025 / Aug 5, 2025 27 days after the trade | Clerk |
April McClain Delaney House · D-MD | Partial sale | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Jul 28, 2025 / Aug 5, 2025 8 days after the trade | Clerk |
April McClain Delaney House · D-MD | Purchase | ENTG Entegris, Inc. - Common Stock | $1,001 to $15k | Feb 17, 2025 / Mar 20, 2025 31 days after the trade | Clerk |
Transactions
The last 85 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 21, 2025 | David Reeder President & CEO | DDisposition to issuer Common Stock | -2,897 | $0.00 | $0 | 58,457 | Aug 21, 2025 |
| Aug 18, 2025 | David Reeder President & CEO | AGrant or award Common Stock | +56,624 | $0.00 | $0 | 61,354 | Aug 20, 2025 |
| Aug 15, 2025 | Daniel D. Woodland SVP & President, MS Division | FTax withholding Common Stock | -2,184 | $77.12 | $168k | 36,089 | Aug 20, 2025 |
| Aug 18, 2025 | David Reeder President & CEO | AGrant or award Employee Stock Option (Right to Buy)derivative | +95,576 | $0.00 | $0 | 95,576 | Aug 20, 2025 |
| Aug 13, 2025 | Susan G. Rice SVP, Global Human Resources | MOption exercise Common Stock | +8,858 | $33.33 | $295k | 65,770 | Aug 14, 2025 |
| Aug 13, 2025 | Susan G. Rice SVP, Global Human Resources | SOpen-market sale Common Stock | -8,858 | $79.84 | $707k | 56,912 | Aug 14, 2025 |
| Aug 13, 2025 | Susan G. Rice SVP, Global Human Resources | MOption exercise Employee Stock Option (Right to Buy)derivative | -8,858 | $0.00 | $0 | 0 | Aug 14, 2025 |
| Jul 17, 2025 | Clinton M. Haris SVP & President, APS Division | SOpen-market sale Common Stock10b5-1 | -3,627 | $90.00 | $326k | 37,743 | Jul 21, 2025 |
| Jun 12, 2025 | Rodney Clark director | JOther Common Stock | -990 | $0.00 | $0 | 7,500 | Jun 13, 2025 |
| May 22, 2025 | Olivier Blachier SVP, Chief Strategy Officer | SOpen-market sale Common Stock10b5-1 | -275 | $72.22 | $20k | 14,923 | May 23, 2025 |
| May 15, 2025 | Linda LaGorga SVP, Chief Financial Officer | FTax withholding Common Stock | -961 | $78.53 | $75k | 27,920 | May 19, 2025 |
| Apr 23, 2025 | Entegris Inc director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 4,104 | Apr 25, 2025 |
| Apr 23, 2025 | David Reeder President & CEO | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 4,730 | Apr 25, 2025 |
| Apr 23, 2025 | James P Lederer director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 22,442 | Apr 25, 2025 |
| Apr 23, 2025 | James Gentilcore director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 18,507 | Apr 25, 2025 |
| Apr 23, 2025 | Mary G Puma director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 4,104 | Apr 25, 2025 |
| Apr 23, 2025 | Azita Saleki-Gerhardt director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 24,971 | Apr 25, 2025 |
| Apr 23, 2025 | Yvette Kanouff director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 11,121 | Apr 25, 2025 |
| Apr 23, 2025 | Rodney Clark director | AGrant or award Common Stock | +2,897 | $0.00 | $0 | 8,490 | Apr 25, 2025 |
| Apr 5, 2025 | Bertrand Loy President & CEO | FTax withholding Common Stock | -4,619 | $65.39 | $302k | 305,820 | Apr 8, 2025 |
| Apr 5, 2025 | Linda LaGorga SVP, Chief Financial Officer | FTax withholding Common Stock | -482 | $65.39 | $32k | 28,881 | Apr 8, 2025 |
| Apr 5, 2025 | Neil Richards SVP, GOSCQ | FTax withholding Common Stock | -217 | $65.39 | $14k | 27,849 | Apr 8, 2025 |
| Apr 5, 2025 | James Anthony O'Neill SVP & CTO | FTax withholding Common Stock | -188 | $65.39 | $12k | 15,704 | Apr 8, 2025 |
| Apr 5, 2025 | Susan G. Rice SVP, Global Human Resources | FTax withholding Common Stock | -365 | $65.39 | $24k | 56,912 | Apr 8, 2025 |
| Apr 5, 2025 | Daniel D. Woodland SVP & President, MS Division | FTax withholding Common Stock | -337 | $65.39 | $22k | 38,151 | Apr 8, 2025 |
| Apr 5, 2025 | Clinton M. Haris SVP & President, APS Division | FTax withholding Common Stock | -476 | $65.39 | $31k | 41,113 | Apr 8, 2025 |
| Apr 5, 2025 | Michael Sauer VP, Controller & CAO | FTax withholding Common Stock | -116 | $65.39 | $7,585 | 5,665 | Apr 8, 2025 |
| Apr 5, 2025 | Joseph Colella SVP and General Counsel | FTax withholding Common Stock | -383 | $65.39 | $25k | 37,753 | Apr 8, 2025 |
| Apr 5, 2025 | Olivier Blachier SVP, Chief Strategy Officer | FTax withholding Common Stock | -229 | $65.39 | $15k | 15,198 | Apr 8, 2025 |
| Apr 5, 2025 | Michael Besnard SVP, Chief Commercial Officer | FTax withholding Common Stock | -220 | $65.39 | $14k | 17,936 | Apr 8, 2025 |
| Apr 1, 2025 | James Anthony O'Neill SVP & CTO | AGrant or award Common Stock | +4,060 | $0.00 | $0 | 15,892 | Apr 3, 2025 |
| Apr 1, 2025 | Susan G. Rice SVP, Global Human Resources | AGrant or award Common Stock | +7,656 | $0.00 | $0 | 57,277 | Apr 3, 2025 |
| Apr 1, 2025 | Daniel D. Woodland SVP & President, MS Division | AGrant or award Common Stock | +6,728 | $0.00 | $0 | 38,488 | Apr 3, 2025 |
| Apr 1, 2025 | Michael Sauer VP, Controller & CAO | AGrant or award Common Stock | +2,608 | $0.00 | $0 | 5,781 | Apr 3, 2025 |
| Apr 1, 2025 | Clinton M. Haris SVP & President, APS Division | AGrant or award Common Stock | +6,728 | $0.00 | $0 | 41,589 | Apr 3, 2025 |
| Apr 1, 2025 | Neil Richards SVP, GOSCQ | AGrant or award Common Stock | +4,408 | $0.00 | $0 | 28,066 | Apr 3, 2025 |
| Apr 1, 2025 | Bertrand Loy President & CEO | AGrant or award Common Stock | +54,060 | $0.00 | $0 | 310,439 | Apr 3, 2025 |
| Apr 1, 2025 | Joseph Colella SVP and General Counsel | AGrant or award Common Stock | +7,424 | $0.00 | $0 | 38,136 | Apr 3, 2025 |
| Apr 1, 2025 | Linda LaGorga SVP, Chief Financial Officer | AGrant or award Common Stock | +10,672 | $0.00 | $0 | 29,363 | Apr 3, 2025 |
| Apr 1, 2025 | Olivier Blachier SVP, Chief Strategy Officer | AGrant or award Common Stock | +4,524 | $0.00 | $0 | 15,427 | Apr 3, 2025 |
| Apr 1, 2025 | Michael Besnard SVP, Chief Commercial Officer | AGrant or award Common Stock | +4,640 | $0.00 | $0 | 18,156 | Apr 3, 2025 |
| Apr 1, 2025 | Neil Richards SVP, GOSCQ | AGrant or award Employee Stock Option (Right to Buy)derivative | +7,892 | $0.00 | $0 | 7,892 | Apr 3, 2025 |
| Apr 1, 2025 | James Anthony O'Neill SVP & CTO | AGrant or award Employee Stock Option (Right to Buy)derivative | +7,268 | $0.00 | $0 | 7,268 | Apr 3, 2025 |
| Apr 1, 2025 | Linda LaGorga SVP, Chief Financial Officer | AGrant or award Employee Stock Option (Right to Buy)derivative | +19,112 | $0.00 | $0 | 19,112 | Apr 3, 2025 |
| Apr 1, 2025 | Daniel D. Woodland SVP & President, MS Division | AGrant or award Employee Stock Option (Right to Buy)derivative | +12,048 | $0.00 | $0 | 12,048 | Apr 3, 2025 |
| Apr 1, 2025 | Clinton M. Haris SVP & President, APS Division | AGrant or award Employee Stock Option (Right to Buy)derivative | +12,048 | $0.00 | $0 | 12,048 | Apr 3, 2025 |
| Apr 1, 2025 | Bertrand Loy President & CEO | AGrant or award Employee Stock Option (Right to Buy)derivative | +96,812 | $0.00 | $0 | 96,812 | Apr 3, 2025 |
| Apr 1, 2025 | Joseph Colella SVP and General Counsel | AGrant or award Employee Stock Option (Right to Buy)derivative | +13,296 | $0.00 | $0 | 13,296 | Apr 3, 2025 |
| Apr 1, 2025 | Olivier Blachier SVP, Chief Strategy Officer | AGrant or award Employee Stock Option (Right to Buy)derivative | +8,100 | $0.00 | $0 | 8,100 | Apr 3, 2025 |
| Apr 1, 2025 | Michael Besnard SVP, Chief Commercial Officer | AGrant or award Employee Stock Option (Right to Buy)derivative | +8,308 | $0.00 | $0 | 8,308 | Apr 3, 2025 |
| Apr 1, 2025 | Susan G. Rice SVP, Global Human Resources | AGrant or award Employee Stock Option (Right to Buy)derivative | +13,708 | $0.00 | $0 | 13,708 | Apr 3, 2025 |
| Feb 20, 2025 | Michael Sauer VP, Controller & CAO | FTax withholding Common Stock | -242 | $107.99 | $26k | 3,173 | Feb 24, 2025 |
| Feb 20, 2025 | Neil Richards SVP, GOSCQ | FTax withholding Common Stock | -545 | $107.99 | $59k | 23,658 | Feb 24, 2025 |
| Feb 20, 2025 | James Anthony O'Neill SVP & CTO | FTax withholding Common Stock | -619 | $107.99 | $67k | 11,855 | Feb 24, 2025 |
| Feb 20, 2025 | Susan G. Rice SVP, Global Human Resources | FTax withholding Common Stock | -1,018 | $107.99 | $110k | 49,533 | Feb 24, 2025 |
| Feb 20, 2025 | Daniel D. Woodland SVP & President, MS Division | FTax withholding Common Stock | -436 | $107.99 | $47k | 31,760 | Feb 24, 2025 |
| Feb 20, 2025 | Clinton M. Haris SVP & President, APS Division | FTax withholding Common Stock | -751 | $107.99 | $81k | 34,861 | Feb 24, 2025 |
| Feb 20, 2025 | Bertrand Loy President & CEO | FTax withholding Common Stock | -12,932 | $107.99 | $1.4M | 256,680 | Feb 24, 2025 |
| Feb 20, 2025 | Joseph Colella SVP and General Counsel | FTax withholding Common Stock | -1,043 | $107.99 | $113k | 30,712 | Feb 24, 2025 |
| Feb 20, 2025 | Olivier Blachier SVP, Chief Strategy Officer | FTax withholding Common Stock10b5-1 | -500 | $107.99 | $54k | 11,887 | Feb 24, 2025 |
| Feb 20, 2025 | Michael Besnard SVP, Chief Commercial Officer | FTax withholding Common Stock | -498 | $107.99 | $54k | 13,516 | Feb 24, 2025 |
| Feb 21, 2025 | Olivier Blachier SVP, Chief Strategy Officer | SOpen-market sale Common Stock10b5-1 | -984 | $108.00 | $106k | 10,903 | Feb 24, 2025 |
| Feb 19, 2025 | James Anthony O'Neill SVP & CTO | AGrant or award Common Stock | +1,014 | $0.00 | $0 | 12,772 | Feb 21, 2025 |
| Feb 19, 2025 | Neil Richards SVP, GOSCQ | AGrant or award Common Stock | +724 | $0.00 | $0 | 24,416 | Feb 21, 2025 |
| Feb 19, 2025 | Susan G. Rice SVP, Global Human Resources | AGrant or award Common Stock | +1,593 | $0.00 | $0 | 51,019 | Feb 21, 2025 |
| Feb 19, 2025 | Bertrand Loy President & CEO | AGrant or award Common Stock | +12,671 | $0.00 | $0 | 275,739 | Feb 21, 2025 |
| Feb 19, 2025 | Clinton M. Haris SVP & President, APS Division | AGrant or award Common Stock | +1,122 | $0.00 | $0 | 35,942 | Feb 21, 2025 |
| Feb 19, 2025 | Joseph Colella SVP and General Counsel | AGrant or award Common Stock | +1,737 | $0.00 | $0 | 32,063 | Feb 21, 2025 |
| Feb 19, 2025 | Olivier Blachier SVP, Chief Strategy Officer | AGrant or award Common Stock | +1,086 | $0.00 | $0 | 12,601 | Feb 21, 2025 |
| Feb 19, 2025 | Michael Besnard SVP, Chief Commercial Officer | AGrant or award Common Stock | +615 | $0.00 | $0 | 14,018 | Feb 21, 2025 |
| Feb 20, 2025 | Bertrand Loy President & CEO | FTax withholding Common Stock | -6,127 | $107.99 | $662k | 269,612 | Feb 21, 2025 |
| Feb 20, 2025 | Michael Besnard SVP, Chief Commercial Officer | FTax withholding Common Stock | -221 | $107.99 | $24k | 13,797 | Feb 21, 2025 |
| Feb 20, 2025 | Olivier Blachier SVP, Chief Strategy Officer | FTax withholding Common Stock | -319 | $107.99 | $34k | 12,282 | Feb 21, 2025 |
| Feb 20, 2025 | Joseph Colella SVP and General Counsel | FTax withholding Common Stock | -510 | $107.99 | $55k | 31,553 | Feb 21, 2025 |
| Feb 20, 2025 | James Anthony O'Neill SVP & CTO | FTax withholding Common Stock | -298 | $107.99 | $32k | 12,474 | Feb 21, 2025 |
| Feb 20, 2025 | Neil Richards SVP, GOSCQ | FTax withholding Common Stock | -213 | $107.99 | $23k | 24,203 | Feb 21, 2025 |
| Feb 20, 2025 | Susan G. Rice SVP, Global Human Resources | FTax withholding Common Stock | -468 | $107.99 | $51k | 50,551 | Feb 21, 2025 |
| Feb 20, 2025 | Clinton M. Haris SVP & President, APS Division | FTax withholding Common Stock | -330 | $107.99 | $36k | 35,612 | Feb 21, 2025 |
| Feb 10, 2025 | Clinton M. Haris SVP & President, APS Division | MOption exercise Common Stock | +12,652 | $33.33 | $422k | 47,252 | Feb 12, 2025 |
| Feb 10, 2025 | Clinton M. Haris SVP & President, APS Division | SOpen-market sale Common Stock | -12,652 | $106.92 | $1.4M | 34,820 | Feb 12, 2025 |
| Feb 10, 2025 | Clinton M. Haris SVP & President, APS Division | MOption exercise Employee Stock Option (Right to Buy)derivative | -12,652 | $0.00 | $0 | 0 | Feb 12, 2025 |
| Feb 16, 2024 | William James Shaner SVP & President, AMH | LSmall acquisition Common Stock | +10 | $138.02 | $1,420 | 25,686 | Dec 3, 2024 |
| May 20, 2024 | William James Shaner SVP & President, AMH | LSmall acquisition Common Stock | +13 | $132.54 | $1,698 | 25,699 | Dec 3, 2024 |
| Nov 15, 2024 | Olivier Blachier SVP, Chief Strategy Officer | FTax withholding Common Stock10b5-1 | -417 | $97.67 | $41k | 12,017 | Nov 19, 2024 |
| Nov 18, 2024 | Olivier Blachier SVP, Chief Strategy Officer | SOpen-market sale Common Stock10b5-1 | -502 | $97.32 | $49k | 11,515 | Nov 19, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Michael BesnardSVP, Chief Commercial Officer
- Olivier BlachierSVP, Chief Strategy Officer
- Rodney Clarkdirector
- Joseph ColellaSVP and General Counsel
- Entegris Incdirector
- James Gentilcoredirector
- Clinton M. HarisSVP & President, APS Division
- Yvette Kanouffdirector
- James P Ledererdirector
- Bertrand LoyPresident & CEO
- Linda LaGorgaSVP, Chief Financial Officer
- James Anthony O'NeillSVP, Senior Advisor
- Mary G Pumadirector
- David ReederPresident & CEO
- Susan G. RiceSVP, Global Human Resources
- Neil RichardsSVP, KSP Program Lead
- Azita Saleki-Gerhardtcoo, officer, director
- Michael SauerVP, Controller & CAO
- William James ShanerSVP & President, AMH
- Daniel D. WoodlandSVP & President, MS Division
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.