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 |
2024-03-18 Purchase |
2024-03-19 09:21 am |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
5,000 | $0.26 | $1,300 | 115,514 (Direct) |
View |
2023-09-27 Purchase |
2023-09-28 9:42 pm |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
5,000 | $1 | $5,000 | 110,514 (Direct) |
View |
2022-09-26 Purchase |
2022-09-27 6:24 pm |
Columbia Care Inc. | CCHW | WATSON DEREK Chief Financial Officer |
5,000 | $1.3065 | $6,533 | 10,000 (Direct) |
View |
2022-05-31 Purchase |
2022-06-01 5:17 pm |
Columbia Care Inc. | CCHW | WATSON DEREK Chief Financial Officer |
5,000 | $1.9137 | $9,569 | 5,000 (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 |
2025-04-05 Exercise |
2025-04-07 10:29 am |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
545,455 | $0 | 2,174,605 (Direct) |
View |
2025-03-31 Exercise |
2025-04-02 4:34 pm |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
137,044 | $0 | 1,179,211 (Direct) |
View |
2025-03-20 Exercise |
2025-03-24 3:07 pm |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
221,000 | $0 | 1,375,651 (Direct) |
View |
2024-05-16 Ownership |
2025-02-14 4:31 pm |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
337,234 | $0.28 | 725,651 (Direct) |
View |
2024-04-05 Exercise |
2024-04-08 7:34 pm |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
727,272 | $0 | 2,153,795 (Direct) |
View |
2024-03-31 Exercise |
2024-04-02 7:50 pm |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
440,198 | $0 | 568,173 (Direct) |
View |
2024-03-20 Option Award |
2024-03-22 5:17 pm |
N/A N/A |
Cannabist Co Holdings Inc. | CBSTF | WATSON DEREK Chief Financial Officer |
650,000 | $0 | 650,000 (Direct) |
View |
2023-08-07 Option Award |
2023-08-09 7:44 pm |
N/A N/A |
Columbia Care Inc. | CCHW | WATSON DEREK Chief Financial Officer |
1,818,182 | $0 | 1,818,182 (Direct) |
View |
2023-05-03 Exercise |
2023-05-05 8:19 pm |
N/A N/A |
Columbia Care Inc. | CCHW | WATSON DEREK Chief Financial Officer |
95,514 | $0 | 392,060 (Direct) |
View |
2022-03-31 Option Award |
2022-04-14 1:24 pm |
N/A N/A |
Columbia Care Inc. | CCHW | WATSON DEREK Chief Financial Officer |
548,173 | $0 | 548,173 (Direct) |
View |