DOUGLASS BRIAN ROBB enters REPLIGEN CORP with 6.25K shares plus derivative instruments
Holding both equity and derivatives at entry signals strong long-term conviction in the company.
Direct Derivatives
Filed: 1/12/2026ACC: 0001193125-26-010463
Officer· CHIEF PRODUCT OFFICER
Since Mar 2026
6.25K
Baseline shares
100% direct
6.25K
Direct ownership
1 position
10K
Derivative underlying
2 instruments
1
Security positions
All direct
Non-Derivative Holdings1
Common Stock
DirectShares owned6.25K
Total
6.25K direct6.25K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 6.25K | Direct |
| Total | 6.25K | 6.25K direct |
Derivative Holdings2
Stock Option (Right to Buy)
DirectUnderlying security
Common Stock
Underlying shares
2.98K
Shares owned
N/A
Exercise price
167.72
Expiration
—
Exercise window
—
Stock Option (Right to Buy)
DirectUnderlying security
Common Stock
Underlying shares
7.02K
Shares owned
N/A
Exercise price
167.72
Expiration
—
Exercise window
—
Total
Underlying
10K
Owned
0.00
| Security | Underlying | Exercise Price | Exercise Window | Expiration | Underlying Shares | Shares Owned |
|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock | 167.72 | — | — | 2.98K | N/A |
| Stock Option (Right to Buy) Direct | Common Stock | 167.72 | — | — | 7.02K | N/A |
| Total | 10K | 0.00 | ||||