Form 4 holding
Chief Operating Officer
DIRTT ENVIRONMENTAL SOLUTIONS LTD
- Security class
- Common Shares
- Shares / value
- 129,183
- Estimated value
- $45,214
- Report date
- 01 Mar 2022
- Price
- $0.3500
- Ownership
- Direct
Jeffrey Calkins
Insider Reports History
- Reporting-owner location
- Calgary, Alberta, Canada
- Latest reporting-owner signature
-
/s/ Nandini Somayaji, as attorney-in-fact for Jeff Calkins
Source: Latest parsed Forms 3/4/5 signature
- Transaction source note
- Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.
Identity
Names, identifiers, and filing context for this profile.
1 identity field
SEC source record
Original filing metadata and source links for verification.
1 source field
Source evidence
Original filing metadata and source links for verification.
1 source field
Reported holdings for Jeffrey Calkins
Form 4 holding
Chief Operating Officer
DIRTT ENVIRONMENTAL SOLUTIONS LTD
- Security class
- Restricted Share Units
- Shares / value
- 113,282
- Estimated value
- Report date
- 01 Mar 2022
- Price
- Ownership
- Direct
- Underlying class
- Common Shares
- Underlying amount
Form 4 holding
Chief Operating Officer
DIRTT ENVIRONMENTAL SOLUTIONS LTD
- Security class
- Performance-Based Restricted Share Units
- Shares / value
- 113,281
- Estimated value
- Report date
- 01 Mar 2022
- Price
- Ownership
- Direct
- Underlying class
- Common Shares
- Underlying amount
Insider Reports Filed by Jeffrey Calkins
4
DRTTF
DIRTT ENVIRONMENTAL SOLUTIONS LTD
- Report period
- 01 Mar 2022
- Transactions
- 7
- Transaction value
- -$37,075
- Accepted by SEC
- 03 Mar 2022, 09:41
- Role
- Chief Operating Officer
- Next action
- Open filing details
4
DRTTF
DIRTT ENVIRONMENTAL SOLUTIONS LTD
- Report period
- 17 Jun 2021
- Transactions
- 3
- Transaction value
- -$100,654
- Accepted by SEC
- 22 Jun 2021, 21:51
- Role
- Chief Operating Officer
- Next action
- Open filing details