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 |
2021-09-03 Purchase |
2021-09-08 4:05 pm |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
5,100 | $4.1465 | $21,147 | 5,100 (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 |
2024-06-27 Option Award |
2024-06-28 7:46 pm |
2024-06-27 2034-06-26 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
250,000 | $0 | 382,495 (Direct) |
View |
2023-09-18 Option Award |
2023-09-19 4:05 pm |
N/A 2033-09-18 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
20,000 | $0 | 175,000 (Direct) |
View |
2023-05-04 Option Award |
2023-06-15 5:11 pm |
N/A 2033-05-04 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
25,000 | $0 | 180,100 (Direct) |
View |
2023-06-05 Exercise |
2023-06-15 5:11 pm |
N/A N/A |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
10,000 | $0 | 180,100 (Direct) |
View |
2022-12-05 Option Award |
2022-12-07 09:00 am |
N/A N/A |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
20,000 | $0 | 20,000 (Direct) |
View |
2021-10-04 Option Award |
2021-10-05 6:35 pm |
N/A 2031-10-04 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
30,000 | $0 | 120,000 (Direct) |
View |
2021-04-01 Option Award |
2021-04-02 12:43 pm |
N/A 2031-04-01 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
10,000 | $0 | 90,000 (Direct) |
View |
2020-06-25 Option Award(A) |
2020-06-25 7:35 pm |
N/A 2030-06-25 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
80,000 | $0 | 80,000 (Direct) |
View |
2020-06-25 Exercise |
2020-06-25 4:01 pm |
N/A 2030-06-25 |
Aridis Pharmaceuticals Inc. | ARDS | Jafri Hasan Chief Medical Officer |
80,000 | $0 | 80,000 (Direct) |
View |