{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-269466","form_type":"8-K","ticker":"ULCC","cik":"0001670076","company_name":"Frontier Group Holdings, Inc.","filed_at":"2026-06-12T20:15:06+00:00","discovered_at":"2026-06-12T20:16:00.345105+00:00","generated_at":"2026-06-12T20:28:54.658280+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Andrew Broderick resigns; Barron Steele appointed to Frontier board","bullets":["Broderick resigns effective June 15, 2026; departure not due to disagreement with company.","Barron Steele, VP at Indigo Partners, appointed as Class II director effective same date.","Steele will serve on Finance and Safety & Security committees.","Annual cash compensation of $100,000 and initial RSU grant valued at $160,000 prorated.","Steele is 37, holds M.S. in Finance from UT Austin; no family relationships or reportable transactions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-269466","json":"https://secwatch.observer/filing/0001193125-26-269466.json","markdown":"https://secwatch.observer/filing/0001193125-26-269466.md","text":"https://secwatch.observer/filing/0001193125-26-269466.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1670076/000119312526269466/0001193125-26-269466-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1670076/000119312526269466/d106972d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T20:28:54.658280+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":"7a2cca02b4","claim":"Barron Steele was appointed as Class II director at Frontier Group Holdings, Inc..","evidence_excerpt":"On June 9, 2026, the Board appointed Barron Steele to serve as a Class II director, effective as of the Effective Date","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1670076/000119312526269466/0001193125-26-269466-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class II director"}],"fact_type":"executive_change"},{"claim_id":"c11dad6443","claim":"Andrew Broderick resigned as director at Frontier Group Holdings, Inc..","evidence_excerpt":"On June 9, 2026, Andrew Broderick announced his intention to resign from the Board of Directors (the “Board”) of Frontier Group Holdings, Inc. (the “Company”), effective June 15, 2026","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1670076/000119312526269466/0001193125-26-269466-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}