DeGolyer Donald W
Insider trading activity for DeGolyer Donald W sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Emergent BioSolutions Inc.
- Total insider trades: 5
- Total buy volume: $0
- Total sell volume: $256K
- Last trade: Oct 7, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 7, 2026 | DeGolyer Donald W | EBS Emergent BioSolutions Inc. | SELL | 17,800 | $126K |
| Apr 30, 2026 | DeGolyer Donald W | EBS Emergent BioSolutions Inc. | OTHER | 11,296 | N/A |
| May 1, 2026 | DeGolyer Donald W | EBS Emergent BioSolutions Inc. | SELL | 954 | $9K |
| May 1, 2026 | DeGolyer Donald W | EBS Emergent BioSolutions Inc. | SELL | 14,527 | $121K |
| Apr 30, 2026 | DeGolyer Donald W | EBS Emergent BioSolutions Inc. | OTHER | 25,344 | N/A |