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 |
2025-01-24 Sale |
2025-01-27 5:12 pm |
MADRIGAL PHARMACEUTICALS INC. | MDGL | Sibold William John President and CEO |
1,584 | $335.24 | $531,020 | 54,303 (Direct) |
View |
2024-09-09 Sale |
2024-09-11 9:51 pm |
MADRIGAL PHARMACEUTICALS INC. | MDGL | Sibold William John President and CEO |
6,363 | $243.83 | $1,551,490 | 55,887 (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 |
2025-03-05 Option Award |
2025-03-07 5:47 pm |
N/A 2035-03-05 |
MADRIGAL PHARMACEUTICALS INC. | MDGL | Sibold William John President and CEO |
35,075 | $0 | 139,378 (Direct) |
View |
2025-02-27 Exercise |
2025-02-28 4:36 pm |
N/A N/A |
MADRIGAL PHARMACEUTICALS INC. | MDGL | Sibold William John President and CEO |
50,000 | $0 | 104,303 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 3:24 pm |
N/A 2031-01-23 |
MADRIGAL PHARMACEUTICALS INC. | MDGL | Sibold William John President and CEO |
30,709 | $0 | 92,959 (Direct) |
View |
2023-09-11 Option Award |
2023-09-13 4:41 pm |
N/A N/A |
MADRIGAL PHARMACEUTICALS INC. | MDGL | Sibold William John President and CEO |
50,000 | $0 | 100,000 (Direct) |
View |