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 |
2025-03-12 Sale |
2025-03-12 6:13 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
10,000 | $5.73 | $57,300 | 44,482 (Direct) |
View |
2024-06-04 Sale |
2024-06-06 4:16 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
10,000 | $6.11 | $61,100 | 54,482 (Direct) |
View |
2024-05-29 Sale |
2024-05-31 3:02 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
1,830 | $4.61 | $8,436 | 64,482 (Direct) |
View |
2024-05-21 Sale |
2024-05-23 5:15 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
1,089 | $5.78 | $6,294 | 48,882 (Direct) |
View |
2023-05-25 Sale |
2023-07-24 08:28 am |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
3,530 | $8.3644 | $29,527 | 49,971 (Direct) |
View |
2022-06-09 Sale |
2022-06-13 4:16 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
1,173 | $31.52 | $36,973 | 19,654 (Direct) |
View |
2022-05-24 Sale |
2022-05-25 4:12 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
1,996 | $35.53 | $70,918 | 12,381 (Direct) |
View |
2021-05-25 Sale |
2021-05-27 4:37 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
3,139 | $56.48 | $177,291 | 14,377 (Direct) |
View |
2020-08-10 Sale |
2020-08-11 4:43 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
1,000 | $130.27 | $130,270 | 12,489 (Direct) |
View |
2020-05-26 Sale |
2020-05-27 5:07 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
4,093 | $85.1 | $348,322 | 13,489 (Direct) |
View |
2020-05-12 Sale |
2020-05-14 4:30 pm |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
1,660 | $85.21 | $141,454 | 14,761 (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 |
2024-05-23 Option Award |
2024-05-28 9:14 pm |
N/A 2031-05-22 |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
43,178 | $0 | 92,060 (Direct) |
View |
2023-05-25 Option Award |
2023-05-30 7:09 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
33,847 | $0 | 53,501 (Direct) |
View |
2022-05-26 Option Award |
2022-05-31 4:13 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
8,446 | $0 | 20,827 (Direct) |
View |
2021-05-20 Option Award |
2021-05-24 5:11 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
5,027 | $0 | 17,516 (Direct) |
View |
2020-05-21 Option Award |
2020-05-26 09:16 am |
N/A N/A |
Emergent BioSolutions Inc. | EBS | Zoon Kathryn C Director |
2,821 | $0 | 17,582 (Direct) |
View |