{"schema_version":"secwatch.filing_event.v1","accession":"0001079973-23-000004","form_type":"8-K","ticker":"RIOT","cik":"0001167419","company_name":"Riot Platforms, Inc.","filed_at":"2023-01-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.020584+00:00","generated_at":"2026-06-20T20:44:15.598499+00:00","sec_items":["1.01","5.03","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Riot Blockchain rebrands to Riot Platforms, Inc. after merger with subsidiary","bullets":["Effective Dec 30, 2022, Riot Blockchain merged with wholly owned sub and renamed to Riot Platforms, Inc.","No stockholder approval required under Nevada law; stock continues trading as RIOT on Nasdaq.","CEO Jason Les says rebranding reflects diversified Bitcoin-driven platforms after Whinstone U.S. and ESS Metron acquisitions.","CUSIP remains unchanged at 767292105."],"urls":{"canonical":"https://secwatch.observer/filing/0001079973-23-000004","json":"https://secwatch.observer/filing/0001079973-23-000004.json","markdown":"https://secwatch.observer/filing/0001079973-23-000004.md","text":"https://secwatch.observer/filing/0001079973-23-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1167419/000107997323000004/0001079973-23-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1167419/000107997323000004/riot_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T20:44:15.598499+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"e67c7d572504b15bcc82ba1cff76693f6c416c5d","claim":"Riot Platforms, Inc.: Amended Article I of the articles of incorporation to change the company's name to Riot Platforms, Inc (effective 2022-12-30).","evidence_excerpt":"Effective December 30, 2022, we filed articles of merger (the “Articles of Merger”) with the Secretary of the state of Nevada to effect the Merger. The Articles of Merger provided that Article I of our articles of incorporation was amended to change our name to Riot Platforms, Inc.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000107997323000004/0001079973-23-000004-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2022-12-30"}],"fact_type":"governance_change"},{"claim_id":"b9dda666a37a3fbc5e5dc9a4692a033e4b76cdda","claim":"Riot Platforms, Inc. entered into Plan of Merger with Riot Platforms, Inc. (Merger Sub) (effective 2022-12-30).","evidence_excerpt":"On December 30, 2022, Riot Blockchain, Inc. (the “Parent”) entered into a plan of merger, (the “Plan of Merger”), with its recently formed wholly owned subsidiary, Riot Platforms, Inc., a Nevada corporation, (the “Merger Sub”), pursuant to which it was agreed that the Merger Sub would merge with and into the Parent, (the “Merger”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000107997323000004/0001079973-23-000004-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"merger"},{"label":"Counterparty","value":"Riot Platforms, Inc. (Merger Sub)"},{"label":"Effective","value":"2022-12-30"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}