Riot Platforms, Inc. — Form 8-K

Riot Platforms adopted a revised Code of Ethics and Business Conduct effective October 1, 2026, covering all directors, officers, employees, contractors, consultants, and interns. The Code establishes standards on conflicts of interest, honest and ethical conduct, compliance with law, financial integrity, public reporting, anti-corruption, antitrust compliance, protection of company property and information, workplace safety and non-discrimination, and whistleblower protections. No specific financial impact, counterparties, or material transactions are disclosed; this is a governance policy document.