ENTG
Entegris, Inc.
NASDAQ · Technology · Semiconductors · US
$138.74
+6.15%0
Insider buys (3m)
3
Insider sells (3m)
-$1.3M
Net value (3m)
+10.5%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 19, 2026 | Reeder David · director, officer: President & CEO | F-InKind | 5,386 | $150 |
| Aug 17, 2026 | Blachier Olivier · officer: President, Materials Solutions | Sale | 2,000 | $161 |
| Aug 17, 2026 | Blachier Olivier · officer: President, Materials Solutions | M-Exempt | 2,000 | $81 |
| Aug 14, 2026 | Colella Joseph · officer: SVP and General Counsel | M-Exempt | 3,916 | $98 |
| Aug 14, 2026 | Colella Joseph · officer: SVP and General Counsel | Sale | 3,916 | $164 |
| Aug 12, 2026 | Rice Susan G. · officer: SVP, Global Human Resources | Sale | 2,062 | $150 |
| Aug 4, 2026 | BRUGGEWORTH ROBERT A · director | A-Award | 1,329 | $0.00 |
| Jun 4, 2026 | LEDERER JAMES P · director | Sale | 3,569 | $144 |
| May 28, 2026 | Haris Clinton M. · officer: SVP & President, APS Division | M-Exempt | 6,848 | $98 |
| May 28, 2026 | Haris Clinton M. · officer: SVP & President, APS Division | Sale | 6,848 | $149 |
| May 19, 2026 | Nagesh Sukhi · officer: SVP & Chief Financial Officer | A-Award | 8,254 | $0.00 |
| May 18, 2026 | Blachier Olivier · officer: SVP, Chief Strategy Officer | M-Exempt | 2,000 | $81 |
| May 18, 2026 | Colella Joseph · officer: SVP and General Counsel | M-Exempt | 3,916 | $98 |
| May 18, 2026 | Colella Joseph · officer: SVP and General Counsel | Sale | 3,916 | $140 |
| May 18, 2026 | Haris Clinton M. · officer: SVP & President, APS Division | Sale | 5,830 | $145 |
| May 18, 2026 | Rice Susan G. · officer: SVP, Global Human Resources | M-Exempt | 12,960 | $56 |
| May 18, 2026 | Colella Joseph · officer: SVP and General Counsel | Sale | 2,410 | $140 |
| May 18, 2026 | Rice Susan G. · officer: SVP, Global Human Resources | Sale | 6,933 | $133 |
| May 18, 2026 | Haris Clinton M. · officer: SVP & President, APS Division | M-Exempt | 5,830 | $56 |
| May 18, 2026 | Colella Joseph · officer: SVP and General Counsel | M-Exempt | 2,410 | $81 |
| May 18, 2026 | Rice Susan G. · officer: SVP, Global Human Resources | Sale | 12,960 | $133 |
| May 18, 2026 | Blachier Olivier · officer: SVP, Chief Strategy Officer | Sale | 2,000 | $140 |
| May 8, 2026 | SALEKI-GERHARDT AZITA · director | A-Award | 1,412 | $0.00 |
| May 8, 2026 | Kanouff Yvette · director | A-Award | 1,412 | $0.00 |
| May 8, 2026 | PUMA MARY G · director | A-Award | 1,412 | $0.00 |
| May 8, 2026 | GENTILCORE JAMES · director | A-Award | 1,412 | $0.00 |
| May 8, 2026 | Clark Rodney · director | A-Award | 1,412 | $0.00 |
| May 8, 2026 | LEDERER JAMES P · director | A-Award | 1,412 | $0.00 |
| Apr 20, 2026 | LOY BERTRAND · director, officer: Executive Chair | M-Exempt | 44,138 | $98 |
| Apr 20, 2026 | LOY BERTRAND · director, officer: Executive Chair | Sale | 44,138 | $144 |
Institutional positioning
13F filings over the trailing two quarters
New 303Increased 496Reduced 442Sold out 62
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 20,480,129 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 19,406,238 | May 13, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 12,801,259 | Aug 14, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 11,618,818 | May 15, 2026 |
| CAPITAL RESEARCH GLOBAL INVESTORS | Increased | 11,370,375 | May 13, 2026 |
| Capital Research Global Investors | Reduced | 11,207,917 | Aug 12, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 7,784,532 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 7,752,655 | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 6,888,468 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 6,814,340 | May 15, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 5,955,687 | Aug 4, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 5,885,239 | May 4, 2026 |
| Invesco Ltd. | Increased | 5,626,402 | Aug 14, 2026 |
| STATE STREET CORP | Increased | 5,522,913 | Aug 7, 2026 |
| JPMORGAN CHASE & CO | Increased | 5,520,399 | Aug 12, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 19, 2026