Insiders / DeGolyer Donald W
DeGolyer Donald W
CIK 1583098personinsider
Companies
1
First seen
May 4, 2026
Last activity
May 4, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Emergent BioSolutions Inc · EBS | 129,721 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Emergent BioSolutions Inc | Common Stock | 129,721 |
| Emergent BioSolutions Inc | Stock Option (Right to Buy)Derivative | 11,296 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 1, 2026 | Sell | EBS Emergent BioSolutions Inc Common Stock | $121.4K | -15K -10.00% | 130,675 0.25% of shares | medium |
| May 1, 2026 | Sell | EBS Emergent BioSolutions Inc Common Stock | $8.5K | -954 -0.73% | 129,721 0.25% of shares | low |
| Apr 30, 2026 | Grant | EBS Emergent BioSolutions Inc Common Stock | $0 | +25K +21.14% | 145,202 0.28% of shares | low |
| Apr 30, 2026 | Grant | EBS Emergent BioSolutions Inc Stock Option (Right to Buy) | — | +11K | 11,296 0.02% of shares | low |