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Greffen Mark
CIK #0001788915
EDGAR Form CIK 2011 - 2026
3 [0001788915]
4 [0001788915]
Form 3/4/5 Subject 2011 - 2026
Dirtt Environmental Solutions Ltd
Greffen Mark
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2023-05-15 Sell 26,176 $0.37 9,685
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2023-05-15 Grant 52,352
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2023-03-01 Tax withheld 12,236 $0.66 8,076
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2023-03-01 Option exercise 25,490
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2023-03-01 Tax withheld 18,125 $0.66 11,962
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2023-03-01 Option exercise 37,760
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2023-03-01 Option exercise 25,490 $0.00
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2023-03-01 Option exercise 37,760 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-11-30 Grant 11,615 $0.32 3,717
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-06-17 Option exercise 57,778
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2022-06-17 Option exercise 57,778 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-06-17 Tax withheld 27,734 $0.94 26,070
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2022-03-01 Grant 113,282 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Tax withheld 9,128 $1.88 17,161
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Grant 19,016 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Tax withheld 12,236 $1.88 23,004
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Option exercise 25,490
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2022-03-01 Option exercise 25,490 $0.00
Dirtt Environmental Solutions Ltd DRTT
Performance-Based Restricted Share Units · derivative
2022-03-01 Grant 113,281 $0.00
Dirtt Environmental Solutions Ltd DRTT
Performance Share Units
2021-09-28 Grant 2,132 $0.00
showing 20 of 27 most recent transactions
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