secwatch.observer — SEC 8-K summary ====================================== Issuer: DraftKings Inc. (DKNG) CIK: 0001883685 Form: 8-K Filed at: 2026-09-25T20:07:21+00:00 Accession: 0001883685-26-000034 Event type: other_material Sentiment: neutral Materiality: 0.45 Item codes: 4.01, 9.01 LLM model: deepseek-v4.1-flash:cloud@v2 DraftKings dismisses BDO as auditor and appoints Deloitte for fiscal 2027 ------------------------------------------------------------------------- - On September 23, 2026, the Audit Committee dismissed BDO USA, P.C. as independent auditor, effective after the fiscal 2026 audit and 2026 Form 10-K filing. - The Audit Committee appointed Deloitte & Touche LLP for fiscal year ending December 31, 2027, and related interim periods; engagement letter executed September 25, 2026. - BDO’s reports for fiscal years ended December 31, 2024 and 2025 contained no adverse opinion, disclaimer, or qualification; no disagreements or reportable events through September 23, 2026. - DraftKings requested BDO furnish a letter to the SEC; BDO’s letter dated September 25, 2026 is filed as Exhibit 16.1. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1883685/000188368526000034/0001883685-26-000034-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1883685/000188368526000034/dkng-20260925.htm HTML page: https://secwatch.observer/filing/0001883685-26-000034 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer