InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Explore the full record of transactions filed by Calkins Jeffrey, Chief Executive Officer. Insider active across 1 companies, notably DIRTT ENVIRONMENTAL SOLUTIONS LTD. Cumulatively, 3 disclosures have been logged. Regulator: SEC (Form 4). All data is accessible without signup.
Declarations3 total
25,490 shares
Common Shares
SEC:0000899243-22-008905:0·
57,777 shares
Common Shares
SEC:0000899243-21-025451·
57,777 shares
Common Shares
SEC:0000899243-21-025451:0·
3 of 3 declarations
About Calkins Jeffrey
Jeffrey Calkins is Chief Operating Officer at DIRTT Environmental Solutions Ltd. In this role, he oversees the daily operations and strategy of the company. DIRTT Environmental Solutions is a company specializing in sustainable construction solutions. Jeffrey brings significant expertise in the sector, contributing to the optimization of operations and the growth of the company.
