Shaun Noll - 13 Feb 2026 SCHEDULE 13D/A Report for DIRTT Environmental Solutions Ltd. Common Shares, no par value (DRTTF)

Filing Manager
Shaun Noll
Reporting Manager
Noll Shaun
Security
DIRTT Environmental Solutions Ltd. Common Shares, no par value
Symbol
DRTTF
Shares outstanding
191,219,150 shares
Disclosed Ownership
25,432,147 shares
Ownership
13%
Form type
SCHEDULE 13D/A
Filing time
18 Feb 2026, 16:24:59 UTC
Date of event
13 Feb 2026
SEC
View on sec.gov

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Noll Shaun 13% 25,432,147 712,606 24,719,541 /s/ Shaun Noll Shaun Noll 0001821774
WWT Opportunity #1 LLC 13% 24,719,541 24,719,541 /s/ Shaun Noll WWT Opportunity #1 LLC; By: Shaun Noll, Managing Member 0002003178
726 BF LLC 11% 20,355,136 20,355,136 /s/ Peter L. Briger, Jr. 726 BF LLC; By: Peter L. Briger, Jr., Manager 0001835423
Briger Peter L JR 11% 20,355,136 20,355,136 /s/ Peter L. Briger, Jr. Peter L. Briger, Jr. 0001380193
726 BC LLC 4.4% 8,526,966 8,526,966 /s/ Matthew Briger 726 BC LLC; By: Matthew Briger, Manager 0001835261
Briger Matthew 4.4% 8,526,966 8,526,966 /s/ Matthew Briger Matthew Briger 0001835334