Olivier Blachier
President, Materials Solutions; SVP, Chief Strategy Officer · 7 filings · Latest: Aug 14, 2026
ENTEGRIS INC
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ENTG | Olivier Blachier | President, Materials Solutions | Aug 14, 2026 | Sale | $160.66 | 2,000 | $321.3K | 34,996.76 | |
ENTG | Olivier Blachier | President, Materials Solutions | Aug 14, 2026 | Option Exercise | $80.71 | 2,000 | $161.4K | 36,996.76 | |
ENTG | Blachier Olivier | — | Aug 14, 2026 | Proposed Sale | $160.66 | 2,000 | $321.3K | — | |
ENTG | Olivier Blachier | SVP, Chief Strategy Officer | May 14, 2026 | Sale | $140.04 | 2,000 | $280.1K | 34,896.95 | |
ENTG | Olivier Blachier | SVP, Chief Strategy Officer | May 14, 2026 | Option Exercise | $80.71 | 2,000 | $161.4K | 36,896.95 | |
ENTG | Blachier Olivier | — | May 14, 2026 | Proposed Sale | $140.04 | 2,000 | $280.1K | — | |
ENTG | Olivier Blachier | SVP, Chief Strategy Officer | Apr 7, 2026 | Sale | $115.57 | 275 | $31.8K | 34,896.95 | |
ENTG | Blachier Olivier | — | Apr 7, 2026 | Proposed Sale | $115.57 | 275 | $31.8K | — | |
ENTG | Olivier Blachier | SVP, Chief Strategy Officer | Feb 20, 2026 | Sale | $131.49 | 1,664 | $218.8K | 29,496.95 | |
ENTG | Blachier Olivier | — | Feb 20, 2026 | Proposed Sale | $131.49 | 1,664 | $218.8K | — | |
ENTG | Blachier Olivier | — | Nov 17, 2025 | Proposed Sale | $77.43 | 488 | $37.8K | — | |
ENTG | Blachier Olivier | — | May 22, 2025 | Proposed Sale | $72.22 | 275 | $19.9K | — | |
ENTG | Blachier Olivier | — | Feb 21, 2025 | Proposed Sale | $108.00 | 984 | $106.3K | — | |
ENTG | Blachier Olivier | — | Nov 18, 2024 | Proposed Sale | $97.32 | 502 | $48.9K | — |