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Olivier Blachier

SVP, Chief Strategy Officer

Olivier Blachier (SVP, Chief Strategy Officer) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Entegris, Inc. (ENTG). The largest single filing was $321K of ENTG (2,000 sh × $160.66, as filed), executed Aug 14.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$741K
shares × price, as filed
Last traded
Aug 14
Filed Aug 17

Median ADV $392.0M across their filed names

Open performance
Volume by month
$321K$161K$0Oct 2024Apr 2025Oct 2025Apr 2026Feb 2025 · sells $106KFeb 2026 · sells $140KMay 2026 · sells $280KAug 2026 · sells $321K
Buys $0 Sells $848K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 3 filings

Sector per market data · by filing · past 12 months

Most traded names
ENTG Entegris, Inc. ENTG · 0 buys · 4 sells 4 filings
Recent filings
ENTGSALE Entegris, Inc. View filing → $321K
2,000 sh × $160.66
Exec Aug 14
Filed Aug 17 · 12:00 PM ET
ENTGSALE Entegris, Inc. View filing → $280K
2,000 sh × $140.04
Exec May 14
Filed May 18 · 5:30 PM ET
ENTGSALE Entegris, Inc. View filing → $140K
1,064 sh × $131.49
Exec Feb 20
Filed Feb 23 · 5:30 PM ET
ENTGSALE Entegris, Inc. View filing → $106K
984 sh × $108.00
Exec Feb 21 2025
Filed Feb 24 2025 · 5:30 PM ET