Hartzel William - Insider Non-Derivative Transactions at Emergent BioSolutions Inc. (EBS) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Nov 11, 2025, Hartzel William's relationship to Emergent BioSolutions Inc. (EBS) is Officer (SVP, Bioservices), and currently has 103,082 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other EBS insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Hartzel William - Insider Non-Derivative Transactions of EBS Common Stock
Hartzel William - Insider Non-Derivative Transactions at EBS
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Nov 12, 2025 | F -- (Common Stock) | 610 | 10.88 | 103082 |
| Jul 12, 2025 | F -- (Common Stock) | 4263 | 7.36 | 103692 |
| Jun 9, 2025 | F -- (Common Stock) | 1167 | 6.63 | 107955 |
| Apr 8, 2025 | F -- (Common Stock) | 561 | 4.44 | 109122 |
| Mar 7, 2025 | Acquisition -- (Common Stock) | 62500 | 0 | 109683 |
| Mar 7, 2025 | Acquisition -- (Common Stock) | 62500 | 0 | 109975 |
| Mar 6, 2025 | F -- (Common Stock) | 292 | 5.8 | 47183 |
| Nov 12, 2024 | F -- (Common Stock) | 632 | 11.97 | 47475 |
| Jul 12, 2024 | Acquisition -- (Common Stock) | 15000 | 0 | 48107 |
| Jun 9, 2024 | F -- (Common Stock) | 1167 | 6.19 | 33107 |
| Apr 8, 2024 | F -- (Common Stock) | 665 | 2.29 | 34274 |
| Mar 6, 2024 | F -- (Common Stock) | 346 | 3.41 | 34939 |
| Nov 12, 2023 | F -- (Common Stock) | 632 | 2 | 35285 |