Calkins Jeffrey

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Calkins Jeffrey
CIK #0001788773
EDGAR Form CIK 2011 - 2026
3 [0001788773]
4 [0001788773]
Form 3/4/5 Subject 2011 - 2026
Dirtt Environmental Solutions Ltd
Calkins Jeffrey
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Option exercise 25,490
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Grant 18,925 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Tax withheld 11,318 $1.88 21,278
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2022-03-01 Option exercise 25,490 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2022-03-01 Tax withheld 8,403 $1.88 15,798
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2022-03-01 Grant 113,282 $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
Restricted Share Units · derivative
2021-06-17 Option exercise 57,777 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2021-06-17 Tax withheld 27,501 $3.66 100,654
Dirtt Environmental Solutions Ltd DRTT
Common Shares
2021-06-17 Option exercise 57,777
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2021-03-01 Grant 76,471 $0.00
Dirtt Environmental Solutions Ltd DRTT
Performance-Based Restricted Share Units · derivative
2021-03-01 Grant 76,470 $0.00
Dirtt Environmental Solutions Ltd DRTT
Restricted Share Units · derivative
2020-06-17 Grant 173,333 $0.00
Dirtt Environmental Solutions Ltd DRTT
Common shares
2020-03-20 Buy 10,000 $1.02 10,200
Dirtt Environmental Solutions Ltd DRTT
Common shares
2019-11-15 Buy 9,400 $3.21 30,174
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