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 |
2025-02-03 Sale |
2025-02-04 4:55 pm |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
11,000 | $16.86 | $185,406 | 246,503 (Direct) |
View |
2024-12-16 Sale |
2024-12-17 5:11 pm |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
27,424 | $17.43 | $477,890 | 174,802 (Direct) |
View |
2023-05-24 Sale |
2023-05-26 5:01 pm |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
8,000 | $4.4832 | $35,865 | 157,102 (Indirect Direct) |
View |
2022-09-30 Sale |
2022-10-04 4:52 pm |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
4,713 | $4.0028 | $18,865 | 143,287 (Indirect Direct) |
View |
2021-11-16 Purchase |
2021-11-18 7:00 pm |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
5,000 | $12.46 | $62,302 | 8,000 (Indirect) |
View |
2021-06-02 Purchase |
2021-06-04 5:00 pm |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
3,000 | $20 | $60,000 | 503,338 (Indirect 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 |
2025-02-01 Tax Withholding |
2025-02-04 4:55 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
8,693 | $16.92 | 246,503 (Direct) |
View |
2025-02-03 Option Award |
2025-02-04 4:55 pm |
N/A 2035-02-03 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
125,000 | $0 | 246,503 (Direct) |
View |
2024-12-31 Tax Withholding |
2024-12-31 4:30 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
6,419 | $16.35 | 141,196 (Direct) |
View |
2024-12-17 Exercise |
2024-12-17 5:11 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
17,813 | $3.85 | 174,802 (Direct) |
View |
2024-12-17 Exercise |
2024-12-17 5:11 pm |
N/A 2033-02-01 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
17,813 | $0 | 174,802 (Direct) |
View |
2024-09-30 Tax Withholding |
2024-10-02 4:30 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
6,419 | $15.79 | 157,226 (Direct) |
View |
2024-06-30 Tax Withholding |
2024-07-02 4:31 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
6,419 | $9.03 | 163,645 (Direct) |
View |
2024-03-31 Tax Withholding |
2024-04-02 4:15 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Technology & Quality Ofc |
6,419 | $11.3 | 170,064 (Direct) |
View |
2024-02-01 Tax Withholding |
2024-02-02 5:04 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
3,862 | $8.19 | 346,483 (Direct) |
View |
2024-02-01 Option Award |
2024-02-02 5:04 pm |
N/A 2034-02-01 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
212,500 | $0 | 346,483 (Direct) |
View |
2023-12-31 Tax Withholding |
2024-01-02 7:37 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
6,419 | $7.96 | 137,845 (Direct) |
View |
2023-09-30 Tax Withholding |
2023-10-03 4:46 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
6,419 | $6.47 | 144,264 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-03 5:29 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
6,419 | $5.9001 | 150,683 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 5:01 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
4,319 | $3.9 | 165,102 (Direct) |
View |
2023-02-01 Option Award |
2023-02-03 5:06 pm |
N/A 2033-02-01 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
75,200 | $0 | 214,421 (Direct) |
View |
2022-09-30 Tax Withholding |
2023-01-13 5:38 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
5,765 | $4.25 | 142,235 (Direct) |
View |
2022-12-31 Tax Withholding |
2023-01-04 7:17 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
3,014 | $3.1 | 144,986 (Direct) |
View |
2022-07-01 Option Award |
2022-07-06 6:15 pm |
N/A N/A |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
140,000 | $0 | 148,000 (Direct) |
View |
2022-02-01 Option Award |
2022-02-03 6:30 pm |
N/A 2032-02-01 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
140,000 | $0 | 140,000 (Direct) |
View |
2021-05-07 Option Award |
2021-06-04 5:00 pm |
N/A 2031-05-07 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
500,338 | $0 | 503,338 (Direct) |
View |
Ownership |
2021-05-27 8:22 pm |
N/A 2031-05-07 |
Centessa Pharmaceuticals plc | CNTA | Bush Tia L Chief Quality Officer |
0 | $0 | 500,338 (Direct) |
View |