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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-06-27 Option Award |
2024-06-28 8:36 pm |
2024-06-27 2034-06-26 |
Aridis Pharmaceuticals Inc. | ARDS | Windham-Bannister Susan Richards Director |
200,000 | $0 | 261,000 (Direct) |
View |
2024-06-13 Option Award |
2024-06-17 4:12 pm |
N/A 2034-06-13 |
Humacyte Inc. | HUMA | Windham-Bannister Susan Richards Director |
50,000 | $0 | 50,000 (Direct) |
View |
2023-09-18 Option Award |
2023-09-19 4:05 pm |
N/A 2033-09-18 |
Aridis Pharmaceuticals Inc. | ARDS | Windham-Bannister Susan Richards Director |
15,000 | $0 | 73,500 (Direct) |
View |
2023-06-20 Option Award |
2023-06-21 4:11 pm |
N/A 2033-06-20 |
Histogen Inc. | HSTO | Windham-Bannister Susan Richards Director |
6,835 | $0 | 6,835 (Direct) |
View |
2023-06-15 Option Award |
2023-06-16 4:10 pm |
N/A 2033-06-15 |
Humacyte Inc. | HUMA | Windham-Bannister Susan Richards Director |
8,500 | $0 | 8,500 (Direct) |
View |
2023-06-05 Exercise |
2023-06-15 5:12 pm |
N/A N/A |
Aridis Pharmaceuticals Inc. | ARDS | Windham-Bannister Susan Richards Director |
5,000 | $0 | 68,500 (Direct) |
View |
2023-05-04 Option Award |
2023-06-15 5:12 pm |
N/A 2033-05-04 |
Aridis Pharmaceuticals Inc. | ARDS | Windham-Bannister Susan Richards Director |
15,000 | $0 | 68,500 (Direct) |
View |
2022-12-05 Option Award |
2022-12-07 08:57 am |
N/A N/A |
Aridis Pharmaceuticals Inc. | ARDS | Windham-Bannister Susan Richards Director |
10,000 | $0 | 10,000 (Direct) |
View |
2022-06-09 Option Award |
2022-06-13 4:22 pm |
N/A 2032-06-09 |
Humacyte Inc. | HUMA | Windham-Bannister Susan Richards Director |
8,500 | $0 | 8,500 (Direct) |
View |
2022-06-01 Option Award |
2022-06-03 4:41 pm |
N/A 2032-06-01 |
Histogen Inc. | HSTO | Windham-Bannister Susan Richards Director |
1,000 | $0 | 1,000 (Direct) |
View |
2021-10-13 Option Award |
2021-10-15 3:29 pm |
N/A 2031-10-13 |
Humacyte Inc. | HUMA | Windham-Bannister Susan Richards Director |
13,000 | $0 | 13,000 (Direct) |
View |
2021-10-04 Option Award |
2021-10-05 7:01 pm |
N/A 2031-10-04 |
Aridis Pharmaceuticals Inc. | ARDS | Windham-Bannister Susan Richards Director |
8,500 | $0 | 43,500 (Direct) |
View |
2021-03-10 Option Award |
2021-03-12 4:18 pm |
N/A 2031-03-10 |
Histogen Inc. | HSTO | Windham-Bannister Susan Richards Director |
30,000 | $0 | 30,000 (Direct) |
View |