Arkolith/Insider Trading/DRTTF/Form 4

Khan Fareeha

Chief Financial OfficerDIRTT ENVIRONMENTAL SOLUTIONS LTD (DRTTF) · full profile →Form 4 · filed Aug 18, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 14, 2025Option exercise(M)100K——302K
Aug 14, 2025Tax withholding(F)49K$0.57$28K253K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 14, 2025Option exercise(M)100K—$0200K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-109802) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML