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 |
2025-03-21 Sale |
2025-03-24 6:34 pm |
Quantum-Si Inc | QSI | Keyes Jeffry R. Chief Financial Officer |
8,626 | $1.3855 | $11,951 | 1,188,194 (Direct) |
View |
2024-08-09 Purchase |
2024-08-13 06:01 am |
Quantum-Si Inc | QSI | Keyes Jeffry R. Chief Financial Officer |
50,000 | $0.8693 | $43,465 | 446,820 (Direct) |
View |
2024-03-05 Purchase |
2024-03-06 5:09 pm |
Quantum-Si Inc | QSI | Keyes Jeffry R. Chief Financial Officer |
50,000 | $1.61 | $80,500 | 50,000 (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 |
2025-03-12 Option Award |
2025-03-14 5:06 pm |
N/A N/A |
Quantum-Si Inc | QSI | Keyes Jeffry R. Chief Financial Officer |
750,000 | $0 | 1,196,820 (Direct) |
View |
2024-04-08 Option Award |
2024-04-10 9:52 pm |
N/A 2034-04-08 |
CNS Pharmaceuticals Inc. | CNSP | Keyes Jeffry R. Director |
35,000 | $0 | 143,356 (Direct) |
View |
2024-03-15 Option Award |
2024-03-18 08:25 am |
N/A N/A |
Quantum-Si Inc | QSI | Keyes Jeffry R. Chief Financial Officer |
346,820 | $0 | 396,820 (Direct) |
View |
2023-09-21 Option Award(A) |
2023-10-12 6:01 pm |
N/A 2033-09-22 |
CNS Pharmaceuticals Inc. | CNSP | Keyes Jeffry R. Director |
39,475 | $0 | 45,428 (Direct) |
View |
2023-09-21 Option Award |
2023-09-25 6:27 pm |
N/A 2033-09-22 |
CNS Pharmaceuticals Inc. | CNSP | Keyes Jeffry R. Director |
68,961 | $0 | 74,914 (Direct) |
View |
2023-05-15 Option Award |
2023-05-16 4:58 pm |
N/A 2033-05-15 |
Quantum-Si Inc | QSI | Keyes Jeffry R. Chief Financial Officer |
2,000,000 | $0 | 2,000,000 (Direct) |
View |
2022-03-07 Option Award |
2022-03-09 2:34 pm |
N/A N/A |
CNS Pharmaceuticals Inc. | CNSP | Keyes Jeffry R. Director |
11,100 | $0.2968 | 11,100 (Direct) |
View |
2021-07-15 Option Award |
2021-07-16 5:00 pm |
N/A 2031-07-15 |
CNS Pharmaceuticals Inc. | CNSP | Keyes Jeffry R. Director |
32,000 | $0 | 178,559 (Direct) |
View |
2020-06-12 Option Award |
2020-06-16 5:23 pm |
N/A 2030-06-12 |
CNS Pharmaceuticals Inc. | CNSP | Keyes Jeffry R. Director |
46,559 | $0 | 146,559 (Direct) |
View |