secwatch.observer — SEC 8-K summary ====================================== Issuer: SIRIUS XM HOLDINGS INC. (SIRI) CIK: 0000908937 Form: 8-K Filed at: 2025-09-08T23:59:59+00:00 Accession: 0000908937-25-000025 Event type: leadership Sentiment: positive Materiality: 0.40 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 SiriusXM appoints Dave Stephenson (Airbnb exec) to board, effective Sept 18 --------------------------------------------------------------------------- - Dave Stephenson joins SiriusXM Board of Directors effective September 18, 2025, serving on Compensation Committee. - Stephenson is Chief Business Officer & Head of Employee Experience at Airbnb; previously Airbnb CFO and Amazon VP/CFO. - Board size increased from 9 to 10 directors; Stephenson is Class III director standing for reelection in 2027. - Board determined Stephenson is independent under Nasdaq listing standards. - CEO Jennifer Witz cites his operations, finance, and strategy expertise for SiriusXM's transformation. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/908937/000090893725000025/0000908937-25-000025-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/908937/000090893725000025/siri-20250905.htm HTML page: https://secwatch.observer/filing/0000908937-25-000025 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer