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Douglass Brian Robb
InsiderCIK 0002104618
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 3
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2026
Across 3 filings between 2026, Douglass Brian Robb has disclosed $421.0K in transactions — all concentrated in REPLIGEN CORP (RGEN). Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
3 loaded
| May 8 | RGEN REPLIGEN CORP | Douglass Brian Robb | Insider | Tax withheld | $42.2K |
| Mar 3 | RGEN REPLIGEN CORP | Douglass Brian Robb | Insider | Tax withheld | $27.6K |
| Jan 12 | RGEN REPLIGEN CORP | Douglass Brian Robb | Insider | Grant | $351.2K |
3 filings