{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-24-016437","form_type":"8-K","ticker":"RIOT","cik":"0001167419","company_name":"Riot Platforms, Inc.","filed_at":"2024-12-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.829235+00:00","generated_at":"2026-05-29T00:04:57.043679+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Riot Platforms enters Coinbase prime brokerage deal; registers 180K shares for resale","bullets":["Entered Coinbase Prime Broker Agreement for custody, trade execution, lending, and post-trade credit services.","Agreement governed by NY law; no financial terms disclosed; Coinbase may suspend or terminate on 30 days' notice or immediately on default.","Filed prospectus supplement registering up to 180,000 shares of common stock for resale by XMS Capital Partners.","Shares originally issued in 2019 and transferred to XMS Capital Partners on December 12, 2024.","The resale registration is procedural; the Coinbase agreement is standard for Riot's digital asset operations."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-24-016437","json":"https://secwatch.observer/filing/0001558370-24-016437.json","markdown":"https://secwatch.observer/filing/0001558370-24-016437.md","text":"https://secwatch.observer/filing/0001558370-24-016437.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1167419/000155837024016437/0001558370-24-016437-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1167419/000155837024016437/riot-20241216x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T00:04:57.043679+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}