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 |
2022-03-01 Exercise |
2022-03-03 10:41 am |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
25,490 | $0 | 406,727 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 10:41 am |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
245,488 | $0 | 406,727 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 10:41 am |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
19,721 | $1.88 | 406,727 (Direct) |
View |
2021-06-17 Exercise |
2021-06-22 9:51 pm |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
57,777 | $0 | 206,402 (Direct) |
View |
2021-06-17 Tax Withholding |
2021-06-22 9:51 pm |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
27,501 | $3.66 | 206,402 (Direct) |
View |
2021-03-01 Option Award |
2021-03-03 4:46 pm |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
152,941 | $0 | 152,941 (Direct) |
View |
2020-06-17 Option Award |
2020-06-18 6:30 pm |
N/A N/A |
DIRTT ENVIRONMENTAL SOLUTIONS LTD | DRTT | Calkins Jeffrey Chief Operating Officer |
173,333 | $0 | 173,333 (Direct) |
View |