DIRTT Environmental Solutions Ltd.

DIRTT is a leader in industrialized construction. DIRTT’s system of physical products and digital tools empowers organizations, together with construction and design leaders, to build high-performing, adaptable, interior environments. Operating in the workplace, healthcare, education, and public sector markets, DIRTT’s system provides total design freedom, and greater certainty in cost, schedule, and outcomes. DIRTT’s interior construction solutions are designed to be highly flexible and adaptable, enabling organizations to easily reconfigure their spaces as their needs evolve. Headquartered in Calgary, AB Canada, DIRTT trades on the Toronto Stock Exchange under the symbol "DRT" and on the OTCQX under the symbol "DRTTF".

Current securities

1. Entry into a Material Definitive Agreement · Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement · Regulation FD DisclosureSep 23, 2026
2. Results of Operations and Financial ConditionJul 29, 2026
3. 10-Q filingJul 29, 2026
4. Regulation FD DisclosureJul 2, 2026
5. 4 filingJul 2, 2026