Hartzel William has filed 18 insider transactions across 1 company since March 2024.
Most recent transaction: a grant/award of 44834 shares of Emergent BioSolutions Inc. ($EBS) on March 03, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 3, 2026 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | A | Employee Stock Option (Right to buy) | 44834 | $0.00 | 259,545.0000 | 56,700,000 | 20.88% | 0.08% |
| March 5, 2026 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 9493 | $8.44 | 87,188.0000 | 56,700,000 | 9.82% | 0.02% |
| Feb. 6, 2026 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | D | Common Stock | 5771 | $10.92 | 97,311.0000 | 56,700,000 | 5.60% | 0.01% |
| Feb. 6, 2026 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 630 | $10.92 | 96,681.0000 | 56,700,000 | 0.65% | 0.00% |
| Nov. 11, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 610 | $10.88 | 103,082.0000 | 56,700,000 | 0.59% | 0.00% |
| July 11, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 4263 | $7.36 | 103,692.0000 | 53,000,000 | 3.95% | 0.01% |
| June 8, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 1167 | $6.63 | 107,955.0000 | 53,000,000 | 1.07% | 0.00% |
| March 6, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | A | Common Stock | 62500 | $0.00 | 109,683.0000 | 53,000,000 | 132.46% | 0.12% |
| April 7, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 561 | $4.44 | 109,122.0000 | 53,000,000 | 0.51% | 0.00% |
| March 6, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | A | Employee Stock Options (Right to Buy) | 62500 | $0.00 | 214,711.0000 | 53,000,000 | 41.06% | 0.12% |
| March 6, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | A | Common Stock | 62500 | $0.00 | 109,975.0000 | 53,000,000 | 131.65% | 0.12% |
| March 5, 2025 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 292 | $5.80 | 47,183.0000 | 53,000,000 | 0.62% | 0.00% |
| Nov. 11, 2024 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 632 | $11.97 | 47,475.0000 | 55,600,000 | 1.31% | 0.00% |
| July 11, 2024 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | A | Common Stock | 15000 | $0.00 | 48,107.0000 | 51,200,000 | 45.31% | 0.03% |
| June 8, 2024 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 1167 | $6.19 | 33,107.0000 | 51,200,000 | 3.40% | 0.00% |
| April 7, 2024 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 665 | $2.29 | 34,274.0000 | 51,200,000 | 1.90% | 0.00% |
| March 13, 2024 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | A | Employee Stock Options (Right to Buy) | 125000 | $0.00 | 152,211.0000 | 51,200,000 | 459.37% | 0.24% |
| March 5, 2024 | Emergent BioSolutions Inc. | $EBS | Hartzel William | SVP, Bioservices | F | Common Stock | 346 | $3.41 | 34,939.0000 | 51,200,000 | 0.98% | 0.00% |