LOEILLOT OLIVIER

PrivateCIK: 1995525
Location

WALTHAM, MA

LOEILLOT OLIVIER (Chief Executive Officer) sold 16.4% of their position (7.04K shares) of REPLIGEN CORP on the open market

Open‑market sale worth $1.20M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLOEILLOT OLIVIERCIK 1995525
IssuerREPLIGEN CORPCIK 730272
DirectorOfficer· Chief Executive Officer
Since Feb 2026
-7.04K
Net shares
Net seller
$1.20M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
7.04K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

7.04K

Price / share

$170.00

Trade value

$1.20M

% of position

16.4%
11/25/2025
42.94K35.90K
Total

Net shares

7.04K

Net value

-$1.20M

Derivative Transactions0
No derivative transactions reported
LOEILLOT OLIVIER — Insider Transaction (Form 4) Filed Nov 26, 2025 | Finecho