{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-107418","form_type":"8-K","ticker":"SNCY","cik":"0001743907","company_name":"Sun Country Airlines Holdings, Inc.","filed_at":"2026-03-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.057092+00:00","generated_at":"2026-05-15T11:51:39.231898+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Allegiant and Sun Country receive early termination of HSR waiting period for proposed merger","bullets":["HSR antitrust waiting period terminated early by DOJ; deal now expected to close in Q2 or Q3 2026.","Transaction still subject to DOT approval of interim exemption and shareholder votes of both companies.","Allegiant CEO cites broader network and more travel options as benefits of combining with Sun Country."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-107418","json":"https://secwatch.observer/filing/0001193125-26-107418.json","markdown":"https://secwatch.observer/filing/0001193125-26-107418.md","text":"https://secwatch.observer/filing/0001193125-26-107418.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1743907/000119312526107418/0001193125-26-107418-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1743907/000119312526107418/d37195d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T11:51:39.231898+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"}