secwatch.observer — SEC 8-K summary ====================================== Issuer: AAON, INC. (AAON) CIK: 0000824142 Form: 8-K Filed at: 2025-07-02T23:59:59+00:00 Accession: 0000824142-25-000178 Event type: leadership Sentiment: neutral Materiality: 0.25 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 AAON Principal Accounting Officer resigns; CFO to assume duties on interim basis -------------------------------------------------------------------------------- - Christopher D. Eason, Principal Accounting Officer, notified resignation effective September 1, 2025. - Resignation not due to any disagreement with AAON on financials, operations, or policies. - CFO Rebecca A. Thompson will assume Principal Accounting Officer duties on interim basis. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/824142/000082414225000178/0000824142-25-000178-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/824142/000082414225000178/aaon-20250626.htm HTML page: https://secwatch.observer/filing/0000824142-25-000178 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer