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 |
2021-08-04 Option Award |
2021-08-06 4:05 pm |
N/A 2031-08-03 |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
27,300 | $0 | 27,300 (Direct) |
View |
2021-02-26 Exercise |
2021-03-01 4:15 pm |
N/A N/A |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
2,000 | $2.62 | 105,508 (Direct) |
View |
2021-02-26 Exercise |
2021-03-01 4:15 pm |
N/A 2029-11-13 |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
2,000 | $0 | 105,508 (Direct) |
View |
2021-01-14 Exercise |
2021-01-15 4:30 pm |
N/A N/A |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
2,000 | $2.62 | 105,508 (Direct) |
View |
2021-01-14 Exercise |
2021-01-15 4:30 pm |
N/A 2029-11-13 |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
2,000 | $0 | 105,508 (Direct) |
View |
2020-12-22 Exercise |
2020-12-23 4:15 pm |
N/A N/A |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
4,000 | $2.62 | 105,508 (Direct) |
View |
2020-12-22 Exercise |
2020-12-23 4:15 pm |
N/A 2029-11-13 |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
4,000 | $0 | 105,508 (Direct) |
View |
2020-08-06 Option Award |
2020-08-10 6:01 pm |
N/A 2030-08-05 |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
141,226 | $0 | 141,226 (Direct) |
View |
Ownership |
2020-08-06 9:09 pm |
N/A 2029-11-13 |
Checkmate Pharmaceuticals Inc. | CMPI | Chaudhary Kleem Chief Business Officer |
0 | $0 | 105,508 (Direct) |
View |