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 |
| 2021-07-27 Purchase | 2021-07-27 9:37 pm | Aridis Pharmaceuticals Inc. | ARDS | HAMILTON JOHN F Director | 2,000 | $4.87 | $9,740 | 2,000 (Direct) | View |
| 2021-07-27 Purchase | 2021-07-27 9:36 pm | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO | 5,000 | $5.11 | $25,550 | 737,353 (Direct) | View |
| 2021-07-27 Purchase | 2021-07-27 9:35 pm | Aridis Pharmaceuticals Inc. | ARDS | Patzer Eric Director | 5,175 | $4.84 | $25,047 | 702,132 (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 |
| 2023-09-18 Option Award | 2023-09-19 4:05 pm | N/A 2033-09-18 | Aridis Pharmaceuticals Inc. | ARDS | HAMILTON JOHN F Director | 15,000 | $0 | 91,540 (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 |
| 2023-09-18 Option Award | 2023-09-19 4:05 pm | N/A 2033-09-18 | Aridis Pharmaceuticals Inc. | ARDS | Patzer Eric Executive Chairman | 15,000 | $0 | 161,862 (Direct) | View |
| 2023-09-18 Option Award | 2023-09-19 4:05 pm | N/A 2033-09-18 | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO and Director | 30,000 | $0 | 817,750 (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 5:16 pm | N/A 2033-05-04 | Aridis Pharmaceuticals Inc. | ARDS | Patzer Eric Executive Chairman | 30,000 | $0 | 872,994 (Direct) | View |
| 2023-06-05 Exercise | 2023-06-15 5:16 pm | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Patzer Eric Executive Chairman | 12,000 | $0 | 872,994 (Direct) | View |
| 2023-05-04 Option Award | 2023-06-15 5:14 pm | N/A 2033-05-04 | Aridis Pharmaceuticals Inc. | ARDS | HAMILTON JOHN F Director | 15,000 | $0 | 86,540 (Direct) | View |
| 2023-06-05 Exercise | 2023-06-15 5:14 pm | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | HAMILTON JOHN F Director | 5,000 | $0 | 86,540 (Direct) | View |
| 2023-05-04 Option Award | 2023-06-15 5:13 pm | N/A 2033-05-04 | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO and Director | 100,000 | $0 | 1,555,103 (Direct) | View |
| 2023-06-05 Exercise | 2023-06-15 5:13 pm | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO and Director | 15,000 | $0 | 1,555,103 (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 |
| 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 5:11 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 |
| 2023-05-04 Option Award | 2023-06-15 5:09 pm | N/A 2033-05-04 | Aridis Pharmaceuticals Inc. | ARDS | KURLAND FRED CFO | 10,000 | $0 | 92,575 (Direct) | View |
| 2023-06-05 Exercise | 2023-06-15 5:09 pm | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | KURLAND FRED CFO | 4,000 | $0 | 92,575 (Direct) | View |
Ownership | 2022-12-19 06:05 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Cystic Fibrosis Foundation 10% Owner | 0 | $0 | 5,168,732 (Direct) | View |
| 2022-12-05 Option Award | 2022-12-07 09:02 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu Chief Executive Officer | 30,000 | $0 | 30,000 (Direct) | View |
| 2022-12-05 Option Award | 2022-12-07 09:02 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Patzer Eric Executive Chairman | 24,000 | $0 | 24,000 (Direct) | View |
| 2022-12-05 Option Award | 2022-12-07 09:01 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | RUFFOLO ROBERT R Director | 10,000 | $0 | 10,000 (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 |
| 2022-12-05 Option Award | 2022-12-07 09:00 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Gibbs Craig S Director | 10,000 | $0 | 10,000 (Direct) | View |
| 2022-12-05 Option Award | 2022-12-07 08:59 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | KURLAND FRED Chief Financial Officer | 8,000 | $0 | 8,000 (Direct) | View |
| 2022-12-05 Option Award | 2022-12-07 08:58 am | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | HAMILTON JOHN F Director | 10,000 | $0 | 10,000 (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 |
| 2022-06-07 Option Award | 2022-06-08 5:11 pm | N/A 2032-06-07 | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO and Director | 88,360 | $0 | 687,750 (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 |
| 2021-10-04 Option Award | 2021-10-05 6:51 pm | N/A 2031-10-04 | Aridis Pharmaceuticals Inc. | ARDS | RUFFOLO ROBERT R Director | 7,000 | $0 | 49,791 (Direct) | View |
| 2021-10-04 Option Award | 2021-10-05 6:43 pm | N/A 2031-10-04 | Aridis Pharmaceuticals Inc. | ARDS | KURLAND FRED CFO | 20,000 | $0 | 74,575 (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 |
| 2021-10-04 Option Award | 2021-10-05 6:26 pm | N/A 2031-10-04 | Aridis Pharmaceuticals Inc. | ARDS | HAMILTON JOHN F Director | 9,400 | $0 | 61,540 (Direct) | View |
| 2021-10-04 Option Award | 2021-10-05 6:17 pm | N/A 2031-10-04 | Aridis Pharmaceuticals Inc. | ARDS | Gibbs Craig S Director | 7,900 | $0 | 60,040 (Direct) | View |
| 2021-05-12 Option Award | 2021-05-13 4:15 pm | N/A 2031-05-12 | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO and Director | 53,340 | $0 | 599,390 (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 |
| 2021-02-18 Exercise | 2021-02-22 8:08 pm | N/A 2031-02-18 | Aridis Pharmaceuticals Inc. | ARDS | Nazak Michael Adrian Chief Financial Officer | 20,000 | $0 | 80,000 (Direct) | View |
| 2020-12-22 Gift | 2021-02-18 5:01 pm | N/A N/A | Aridis Pharmaceuticals Inc. | ARDS | Patzer Eric Chairman 10% Owner | 16,000 | $0 | 696,957 (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 |
| 2020-04-03 Exercise | 2020-04-06 4:15 pm | N/A 2030-04-03 | Aridis Pharmaceuticals Inc. | ARDS | Truong Vu CEO and Director | 50,000 | $0 | 546,050 (Direct) | View |
| 2020-01-02 Exercise | 2020-01-13 4:02 pm | N/A 2030-01-02 | Aridis Pharmaceuticals Inc. | ARDS | Nazak Michael Adrian Chief Financial Officer | 20,000 | $0 | 60,000 (Direct) | View |