{"schema_version":"secwatch.filing_event.v1","accession":"0001743907-25-000074","form_type":"8-K","ticker":"SNCY","cik":"0001743907","company_name":"Sun Country Airlines Holdings, Inc.","filed_at":"2025-11-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.320334+00:00","generated_at":"2026-05-16T18:50:44.864581+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Sun Country appoints Christopher Mangione as VP and Chief Accounting Officer","bullets":["Mangione, 35, previously served as Senior Director of External Reporting and Technical Accounting at the company.","Base salary of $200,000; annual target bonus of 60% of base salary.","Expected annual equity grant of $120,000 for 2026, subject to Compensation Committee approval.","Severance: 9 months base salary and COBRA (12 months after change in control) plus pro-rata bonus.","CFO D. Torque Zubeck will no longer serve as interim CAO effective November 16, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001743907-25-000074","json":"https://secwatch.observer/filing/0001743907-25-000074.json","markdown":"https://secwatch.observer/filing/0001743907-25-000074.md","text":"https://secwatch.observer/filing/0001743907-25-000074.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1743907/000174390725000074/0001743907-25-000074-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1743907/000174390725000074/sncy-20251116.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T18:50:44.864581+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"}