Insiders / Hartzel William
Hartzel William
CIK 1989644personinsider
Companies
1
First seen
Feb 10, 2026
Last activity
Jun 10, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Emergent BioSolutions Inc · EBS | 185,558 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Emergent BioSolutions Inc | Common Stock | 185,558 |
| Emergent BioSolutions Inc | Employee Stock Option (Right to buy)Derivative | 259,545 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 5, 2026 | Other | EBS Emergent BioSolutions Inc Common Stock | $80.1K | -9K -9.82% | 87,188 0.17% of shares | low |
| Feb 6, 2026 | Other | EBS Emergent BioSolutions Inc Common Stock | $63.0K | -6K -5.60% | 97,311 0.19% of shares | low |
| Jun 8, 2026 | Other | EBS Emergent BioSolutions Inc Common Stock | $13.9K | -2K -0.93% | 185,558 0.36% of shares | low |
| Feb 6, 2026 | Other | EBS Emergent BioSolutions Inc Common Stock | $6.9K | -630 -0.65% | 96,681 0.19% of shares | low |
| Apr 29, 2026 | Grant | EBS Emergent BioSolutions Inc Common Stock | $0 | +100K +114.82% | 187,299 0.37% of shares | low |
| Mar 3, 2026 | Grant | EBS Emergent BioSolutions Inc Employee Stock Option (Right to buy) | — | +45K +20.88% | 259,545 0.51% of shares | low |