Entegris (ENTG) insider trading
18 directors and officers declare holding shares of Entegris (ENTG), each in their own filing with the SEC. The largest is Bertrand Loy (Executive Chair · Director) with 227,527 shares, 0.15% of the company, worth $37.7M at the last close. The most recent move on file: David Reeder sold 5,386 shares at $150.27 on Aug 18, 2026. Of the 14 with a trade on file, 7 last bought and 7 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Bertrand Loy | Executive Chair · Director | 227,527 | 0.15% | $37.7M | — | Apr 17, 2026 |
| David Reeder | President & CEO · Director | 91,821 | 0.06% | $15.2M | sold 5,386 shares at $150.27 on Aug 18, 2026 | Aug 18, 2026 |
| Susan G. Rice | SVP, Global Human Resources | 66,976 | 0.04% | $11.1M | sold 2,062 shares at $149.52 on Aug 11, 2026 | Aug 11, 2026 |
| Clinton M. Haris | SVP & President, APS Division | 54,961 | 0.04% | $9.1M | sold 6,848 shares at $149.23 on May 27, 2026 | May 27, 2026 |
| Daniel D. Woodland | SVP & President, MS Division | 53,605 | 0.04% | $8.9M | — | Apr 5, 2026 |
| Joseph Colella | SVP and General Counsel | 50,297 | 0.03% | $8.3M | sold 3,916 shares at $164.48 on Aug 13, 2026 | Aug 13, 2026 |
| Olivier Blachier | President, Materials Solutions | 34,997 | 0.02% | $5.8M | sold 2,000 shares at $160.66 on Aug 14, 2026 | Aug 14, 2026 |
| Linda LaGorga | Senior Advisor | 33,810 | 0.02% | $5.6M | — | Feb 20, 2026 |
| Azita Saleki-Gerhardt | Director | 26,383 | 0.02% | $4.4M | bought 1,412 shares on May 6, 2026 | May 6, 2026 |
| James Gentilcore | Director | 19,919 | 0.01% | $3.3M | bought 1,412 shares on May 6, 2026 | May 6, 2026 |
| James P. Lederer | Director | 18,277 | 0.01% | $3.0M | sold 3,569 shares at $143.59 on Jun 3, 2026 | Jun 3, 2026 |
| Michael Besnard | SVP, Chief Commercial Officer | 17,936 | 0.01% | $3.0M | — | Apr 5, 2025 |
| Yvette Kanouff | Director | 12,533 | <0.01% | $2.1M | bought 1,412 shares on May 6, 2026 | May 6, 2026 |
| Michael Sauer | VP, Controller & CAO | 10,001 | <0.01% | $1.7M | sold 316 shares at $116.40 on Apr 5, 2026 | Apr 5, 2026 |
| Rodney Clark | Director | 8,912 | <0.01% | $1.5M | bought 1,412 shares on May 6, 2026 | May 6, 2026 |
| Sukhi Nagesh | SVP & Chief Financial Officer | 8,254 | <0.01% | $1.4M | bought 8,254 shares on May 18, 2026 | May 18, 2026 |
| Mary G. Puma | Director | 5,516 | <0.01% | $914,277.00 | bought 1,412 shares on May 6, 2026 | May 6, 2026 |
| Robert A. Bruggeworth | Director | 1,329 | <0.01% | $220,281.75 | bought 1,329 shares on Aug 3, 2026 | Aug 3, 2026 |
Each insider at Entegris
- Bertrand Loy — Executive Chair · Director
- David Reeder — President & CEO · Director
- Susan G. Rice — SVP, Global Human Resources
- Clinton M. Haris — SVP & President, APS Division
- Daniel D. Woodland — SVP & President, MS Division
- Joseph Colella — SVP and General Counsel
- Olivier Blachier — President, Materials Solutions
- Linda LaGorga — Senior Advisor
- Azita Saleki-Gerhardt — Director
- James Gentilcore — Director
- James P. Lederer — Director
- Michael Besnard — SVP, Chief Commercial Officer
No longer filing
- Neil Richards — SVP, KSP Program Lead
- James Anthony O'Neill — SVP, Senior Advisor
- James Robert Anderson — Director
- William James Shaner — SVP & President, AMH
What insiders bought and sold across AI stocks · All filings on sec.gov