secwatch.observer — SEC 8-K summary ====================================== Issuer: Riot Platforms, Inc. (RIOT) CIK: 0001167419 Form: 8-K Filed at: 2026-10-07T20:30:32+00:00 Accession: 0001104659-26-114374 Event type: other_material Sentiment: neutral Materiality: 0.20 Item codes: 5.05, 9.01 LLM model: deepseek-v4.1-flash:cloud@v2 Riot Platforms Board Adopts Revised Code of Ethics Effective October 1, 2026 ---------------------------------------------------------------------------- - Riot Platforms' Board adopted an updated Code of Ethics and Business Conduct on October 1, 2026, effective the same day. - Revisions cover conflicts of interest, corporate opportunities, protection of confidential information including data, digital assets, and AI use. - The Code does not waive any provision of the prior code of ethics and applies to all directors, officers, employees, contractors, consultants, and interns. - The full Code is filed as Exhibit 14.1 and available on the company's website under Governance Documents. - CFO Jason Chung signed the Form 8-K on October 7, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1167419/000110465926114374/0001104659-26-114374-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1167419/000110465926114374/riot-20261001x8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-114374 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer