Douglass Brian Robb — CHIEF PRODUCT OFFICER
Insider trading activity for Douglass Brian Robb sourced from SEC EDGAR Form 4 filings.
Overview
- Title: CHIEF PRODUCT OFFICER
- Company: REPLIGEN CORP
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Oct 8, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 6, 2026 | Douglass Brian Robb | RGEN REPLIGEN CORP | OTHER | 675 | $0 |
| Oct 6, 2026 | Douglass Brian Robb | RGEN REPLIGEN CORP | OTHER | 700 | $0 |
| May 7, 2026 | Douglass Brian Robb | RGEN REPLIGEN CORP | OTHER | 334 | $42K |