secwatch.observer — SEC 8-K summary ====================================== Issuer: REPUBLIC AIRWAYS HOLDINGS INC. (RJET) CIK: 0000810332 Form: 8-K Filed at: 2026-04-28T23:59:59+00:00 Accession: 0001193125-26-187618 Event type: leadership Sentiment: neutral Materiality: 0.50 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Republic Airways names Matt Koscal CEO, effective June 15; Grizzle becomes non-exec Chair -------------------------------------------------------------------------------- - Matt Koscal appointed President and CEO effective June 15, 2026. - David Grizzle resumes non-executive Chair role on same date. - Koscal has been with Republic since 2014, most recently President and Chief Commercial Officer. - Succession plan previously disclosed in December 2025; effective date now finalized. - Company reiterates guidance from February 2026 earnings announcement. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/810332/000119312526187618/0001193125-26-187618-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/810332/000119312526187618/d432416d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-187618 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer