MADAUS MARTIN D

PrivateCIK: 1310268
Location

MARLBOROUGH, MA

MADAUS MARTIN D received a stock award from REPLIGEN CORP

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderMADAUS MARTIN DCIK 1310268
IssuerREPLIGEN CORPCIK 730272
Director
Since Feb 2023
+3.23K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
3.23K acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+995.00

Price / share

Trade value

% of position

17.8%
5/14/2026
5.59K6.58K
Total

Net shares

+995.00

Net value

$0.00

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

2.24K shares

Shares

+2.24K

Strike price

103.38

Held after

2.24K

Exercisable

5/14/2026
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned11.00

Common Stock

Indirect
Shares owned1.80K
Total
1.81K indirect1.81K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
MADAUS MARTIN D — Insider Transaction (Form 4) Filed May 18, 2026 | Finecho