{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-106101","form_type":"8-K","ticker":"AVAT","cik":"0002092446","company_name":"Avalanche Treasury Corp","filed_at":"2026-09-09T10:32:40+00:00","discovered_at":"2026-09-09T10:35:00.581819+00:00","generated_at":"2026-09-09T10:35:04.058216+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Avalanche Treasury expands board to 4, appoints Virginia Gambale to board and audit committee","bullets":["Board increased from 3 to 4 directors; Virginia Gambale appointed effective Sept 8, 2026.","Gambale also joins audit committee; Gerald Bartholomew Smith resigns from audit committee but remains on board.","Paul Grinberg, audit committee chair, also signed a director services agreement on Sept 8, 2026.","Both Gambale and Grinberg compensated per company director compensation policy plus expense reimbursement.","Audit committee now has two independent members under Nasdaq phase-in rule 5615(b)(1)(B)."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-106101","json":"https://secwatch.observer/filing/0001104659-26-106101.json","markdown":"https://secwatch.observer/filing/0001104659-26-106101.md","text":"https://secwatch.observer/filing/0001104659-26-106101.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2092446/000110465926106101/0001104659-26-106101-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2092446/000110465926106101/tm2625032d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-09T10:35:04.058216+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}