LOEILLOT OLIVIER

PrivateCIK: 1995525
Location

WALTHAM, MA

LOEILLOT OLIVIER (Chief Executive Officer) sold 5.9% of their position (3.04K shares) of REPLIGEN CORP on the open market

Open‑market sale worth $503.5K — a moderate 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
-5.88K
Net shares
Net seller
$985.5K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
5.88K disposed
Non-Derivative Transactions2

Common Stock

Direct
F · Tax Withholding

Shares

2.84K

Price / share

$169.61

Trade value

$482.03K

% of position

5.2%
9/3/2026
54.25K51.40K

Common Stock

Direct
S · Sale

Shares

3.04K

Price / share

$165.90

Trade value

$503.51K

% of position

5.9%
9/4/2026
51.40K48.37K
Total

Net shares

5.88K

Net value

-$985.54K

Derivative Transactions0
No derivative transactions reported
LOEILLOT OLIVIER — Insider Transaction (Form 4) Filed Sep 8, 2026 | Finecho