Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-11-10 Sale | 2025-11-12 4:13 pm | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 17,801 | $10.54 | $187,623 | 119,858 (Direct) | View |
| 2025-08-12 Sale | 2025-08-13 4:22 pm | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 7,844 | $8.6475 | $67,831 | 137,659 (Direct) | View |
| 2024-11-12 Sale | 2024-11-14 4:18 pm | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 25,000 | $10.91 | $272,750 | 111,100 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-04-30 Option Award | 2025-05-02 8:30 pm | N/A 2032-04-29 | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 50,227 | $0 | 187,075 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 9:41 pm | N/A 2031-05-22 | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 43,178 | $0 | 161,848 (Direct) | View |
| 2023-10-03 Option Award | 2023-10-05 7:08 pm | N/A N/A | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 118,670 | $0 | 118,670 (Direct) | View |
Ownership | 2023-10-05 7:01 pm | N/A N/A | Emergent BioSolutions Inc. | EBS | DeGolyer Donald W Director | 0 | $0 | 0 (Direct) | View |
| 2022-08-24 Option Award | 2022-08-29 06:30 am | N/A 2032-08-23 | TYME TECHNOLOGIES INC. | TYME | DeGolyer Donald W Director | 88,000 | $0 | 88,000 (Direct) | View |
| 2021-08-24 Option Award | 2021-08-26 4:32 pm | N/A 2031-08-23 | TYME TECHNOLOGIES INC. | TYME | DeGolyer Donald W Director | 88,000 | $0 | 88,000 (Direct) | View |