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 |
2025-02-12 Sale |
2025-03-04 4:05 pm |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
16,916 | $0 | $0 | 152,337 (Direct) |
View |
2024-02-21 Sale |
2024-02-27 8:26 pm |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
4,012 | $2.71 | $10,873 | 168,463 (Direct) |
View |
2021-11-15 Purchase |
2021-11-15 5:53 pm |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
3,000 | $37.46 | $112,380 | 39,919 (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 |
2025-03-06 Option Award |
2025-03-10 4:18 pm |
N/A 2032-03-05 |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
325,434 | $0 | 783,715 (Direct) |
View |
2025-02-28 Tax Withholding |
2025-03-04 4:05 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
1,756 | $7.48 | 152,337 (Direct) |
View |
2025-02-11 Option Award |
2025-02-13 5:11 pm |
N/A 2035-02-11 |
Compass Therapeutics Inc. | CMPX | LINDAHL RICHARD S Director |
40,000 | $0 | 40,000 (Direct) |
View |
2024-10-15 Option Award |
2024-10-17 5:04 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
15,000 | $0 | 171,009 (Direct) |
View |
2024-06-08 Tax Withholding |
2024-06-11 4:10 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
2,733 | $6.19 | 156,009 (Direct) |
View |
2024-03-13 Option Award |
2024-03-15 5:15 pm |
N/A 2031-03-12 |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
125,000 | $0 | 305,944 (Direct) |
View |
2024-03-01 Tax Withholding |
2024-03-04 6:42 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
684 | $3.39 | 158,742 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:42 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
9,037 | $3.23 | 158,742 (Direct) |
View |
2024-02-23 Tax Withholding |
2024-02-27 8:26 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
517 | $2.74 | 168,463 (Direct) |
View |
2024-02-09 Option Award |
2024-02-14 12:03 pm |
N/A 2034-02-08 |
Compass Therapeutics Inc. | CMPX | LINDAHL RICHARD S Director |
40,000 | $0 | 40,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-13 9:21 pm |
N/A 2030-06-08 |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
73,847 | $0 | 353,936 (Direct) |
View |
2023-04-21 Option Award |
2023-04-24 4:32 pm |
N/A 2033-04-20 |
Compass Therapeutics Inc. | CMPX | LINDAHL RICHARD S Director |
50,000 | $0 | 50,000 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 7:36 pm |
N/A 2030-03-01 |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
18,462 | $0 | 192,194 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-02 2:42 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
1,074 | $12.38 | 16,906 (Direct) |
View |
2023-02-24 Tax Withholding |
2023-02-27 8:22 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
977 | $13.71 | 17,980 (Direct) |
View |
2023-02-23 Tax Withholding |
2023-02-27 8:22 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
444 | $14.3 | 17,980 (Direct) |
View |
2023-02-08 Tax Withholding |
2023-02-10 8:35 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
2,396 | $13.25 | 19,401 (Direct) |
View |
2023-02-08 Option Award |
2023-02-10 8:35 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
101 | $0 | 19,401 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 6:46 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
818 | $39.64 | 124,137 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 6:46 pm |
N/A 2029-02-28 |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
38,664 | $41.38 | 124,137 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 6:46 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
48,333 | $0 | 124,137 (Direct) |
View |
2022-02-23 Tax Withholding |
2022-02-25 5:18 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
516 | $42.23 | 37,958 (Direct) |
View |
2022-02-24 Tax Withholding |
2022-02-25 5:18 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
983 | $42.47 | 37,958 (Direct) |
View |
2022-02-22 Tax Withholding |
2022-02-24 6:53 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
2,298 | $42.23 | 39,457 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 6:53 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
1,836 | $0 | 39,457 (Direct) |
View |
2021-05-08 Tax Withholding |
2021-05-11 4:27 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
1,054 | $61.62 | 36,919 (Direct) |
View |
2021-02-26 Tax Withholding |
2021-02-26 5:12 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
819 | $97.15 | 54,016 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-26 5:12 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
1,010 | $93.49 | 54,016 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 5:12 pm |
N/A 2028-02-23 |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
16,043 | $93.49 | 54,016 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 5:12 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
8,023 | $0 | 54,016 (Direct) |
View |
2021-02-09 Tax Withholding |
2021-02-11 9:20 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
2,522 | $123.45 | 31,779 (Direct) |
View |
2021-02-09 Option Award |
2021-02-11 9:20 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
2,495 | $0 | 31,779 (Direct) |
View |
2020-05-08 Tax Withholding |
2020-05-12 4:21 pm |
N/A N/A |
Emergent BioSolutions Inc. | EBS | LINDAHL RICHARD S EVP, Chief Financial Officer |
728 | $79.25 | 31,806 (Direct) |
View |