{"schema_version":"secwatch.filing_event.v1","accession":"0001554795-24-000329","form_type":"8-K","ticker":"PREM","cik":"0001570937","company_name":"Premier Air Charter Holdings Inc.","filed_at":"2024-12-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.832070+00:00","generated_at":"2026-05-29T08:39:19.708446+00:00","sec_items":["1.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Altair extends merger outside date with Premier Air Charter to Jan 31, 2025; max shares increased to 280M","bullets":["Amendment No. 5 extends merger outside date from Nov 30, 2024 to Jan 31, 2025.","Maximum shares post-merger raised from 270M to 280M; no other deal terms changed.","Merger involves Altair acquiring Premier Air Charter through a merger subsidiary."],"urls":{"canonical":"https://secwatch.observer/filing/0001554795-24-000329","json":"https://secwatch.observer/filing/0001554795-24-000329.json","markdown":"https://secwatch.observer/filing/0001554795-24-000329.md","text":"https://secwatch.observer/filing/0001554795-24-000329.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1570937/000155479524000329/0001554795-24-000329-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1570937/000155479524000329/atao1204form8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T08:39:19.708446+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"}