OL
Insider
Olivier Loeillot
Chief Executive OfficerOlivier Loeillot (Chief Executive Officer) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Repligen Corporation (RGEN). The largest single filing was $1.2M of RGEN (7,041 sh × $170.00, as filed), executed Nov 25 2025.
Add to watchlistReturn, 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
5
0 buys · 5 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.2M
shares × price, as filed
Last traded
Sep 21
Filed today
Median ADV $191.8M across their filed names
Open performance→Volume by month
Buys $0
Sells $4.2M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
5 filings
Sector per market data · by filing · past 12 months
Most traded names
RGENRecent filings
RGENSALE
Repligen Corporation
View filing →
$977K5,426 sh × $180.00
Exec Sep 21
Filed Sep 22 · 4:07 PM ET RGENSALE Repligen Corporation View filing → $504K
3,035 sh × $165.90
Exec Sep 4
Filed Sep 8 · 4:13 PM ET RGENSALE Repligen Corporation View filing → $977K
5,426 sh × $180.00
Exec Aug 20
Filed Aug 21 · 4:06 PM ET RGENSALE Repligen Corporation View filing → $536K
3,832 sh × $140.00
Exec Apr 21
Filed Apr 22 · 5:30 PM ET RGENSALE Repligen Corporation View filing → $1.2M
7,041 sh × $170.00
Exec Nov 25 2025
Filed Nov 26 2025 · 5:30 PM ET