Adrian Zarate - 26 Nov 2025 Form 4 Insider Report for DIRTT ENVIRONMENTAL SOLUTIONS LTD (DRTTF)

Role
Chief Transformation Officer, Director
Signature
/s/ Fareeha Khan, as attorney-in-fact Adrian Zarate
Issuer symbol
DRTTF
Transactions as of
26 Nov 2025
Transactions value $
$101,304
Form type
4
Filing time
28 Nov 2025, 17:00:03 UTC
Previous filing
09 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Zarate Adrian Raul Chief Transformation Officer, Director 7303 30 STREET SE, CALGARY, ALBERTA, CANADA /s/ Fareeha Khan, as attorney-in-fact Adrian Zarate 28 Nov 2025 0002076027

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DRTTF Common Shares Award $144K +200K $0.72 200K 26 Nov 2025 Direct F1, F2
transaction DRTTF Common Shares Tax liability -$42.7K -59.3K -29.65% $0.72 141K 26 Nov 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On November 26, 2025, the reporting person was granted 200,000 restricted share units ("RSUs") which vested immediately. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.
F2 The price used to calculate the November 26 RSU vesting was C$1.01, which was the closing price Issuer's Common Shares as reported on the Toronto Stock Exchange on November 25, 2025. The price was converted using the Bank of Canada exchange rate for November 25, 2025 of C$1.4104= US$1.00