{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-131105","form_type":"8-K","ticker":"DRTTF","cik":"0001340476","company_name":"DIRTT ENVIRONMENTAL SOLUTIONS LTD","filed_at":"2024-11-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.216976+00:00","generated_at":"2026-05-29T17:43:12.833803+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"DIRTT appoints Holly Hess Groos to board and as Audit Committee Chair","bullets":["Holly Hess Groos appointed to DIRTT board effective Nov 26, 2024; also named Audit Committee Chair.","Scott Robinson steps down as Audit Committee Chair but remains Board Chair.","Ms. Groos is a former Verizon SVP/CFO and CPA; determined independent and an audit financial expert."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-131105","json":"https://secwatch.observer/filing/0000950170-24-131105.json","markdown":"https://secwatch.observer/filing/0000950170-24-131105.md","text":"https://secwatch.observer/filing/0000950170-24-131105.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1340476/000095017024131105/0000950170-24-131105-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1340476/000095017024131105/drttf-20241126.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T17:43:12.833803+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"0e3b93e36b","claim":"Holly Hess Groos was appointed as Director and Audit Committee Chair at DIRTT ENVIRONMENTAL SOLUTIONS LTD.","evidence_excerpt":"On and effective November 26, 2024 , Holly Hess Groos was appointed to serve as a member of the board of directors (“the Board”) of DIRTT Environmental Solutions Ltd. (“DIRTT” or the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1340476/000095017024131105/0000950170-24-131105-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director and Audit Committee Chair"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}