Greffen Mark has filed 8 insider transactions across 1 company since March 2023.
Most recent transaction: a grant/award of 52352 shares of DIRTT ENVIRONMENTAL SOLUTIONS LTD ($DRTTF) on May 15, 2023.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | A | Common Shares | 52352 | $0.00 | 227,000.0000 | 99,826 | 29.98% | 52.44% |
| May 15, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | S | Common Shares | 26176 | $0.37 | 200,824.0000 | 99,826 | 11.53% | 26.22% |
| March 1, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | M | Common Shares | 25490 | $0.00 | 167,069.0000 | 99,826 | 18.00% | 25.53% |
| March 1, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | F | Common Shares | 12236 | $0.66 | 154,833.0000 | 99,826 | 7.32% | 12.26% |
| March 1, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | M | Common Shares | 37760 | $0.00 | 192,593.0000 | 99,826 | 24.39% | 37.83% |
| March 1, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | F | Common Shares | 18125 | $0.66 | 174,468.0000 | 99,826 | 9.41% | 18.16% |
| March 1, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | M | Restricted Share Units | 25490 | $0.00 | 25,491.0000 | 99,826 | 9999.99% | 25.53% |
| March 1, 2023 | DIRTT ENVIRONMENTAL SOLUTIONS LTD | $DRTTF | Greffen Mark | Chief Technology Officer | M | Restricted Share Units | 37760 | $0.00 | 75,522.0000 | 99,826 | 99.99% | 37.83% |