{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-25-029093","form_type":"8-K","ticker":"OBTC","cik":"0001767057","company_name":"Osprey Bitcoin Trust","filed_at":"2025-12-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.367142+00:00","generated_at":"2026-05-16T12:16:46.127711+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Osprey Bitcoin Trust converts to ETF, plans Nasdaq listing with 0.49% mgmt fee","bullets":["Third Amended Trust Agreement signed Dec 18 to effect conversion into exchange-traded product and list on Nasdaq.","Management fee of 0.49% annualized, accrued daily, paid monthly; Sponsor bears ordinary trust expenses.","Shares issued/ redeemed only in 10,000-share Baskets via authorized participants for Bitcoin or cash.","Conversion provides ETF structure and Nasdaq listing, enhancing liquidity and investor access."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-25-029093","json":"https://secwatch.observer/filing/0001493152-25-029093.json","markdown":"https://secwatch.observer/filing/0001493152-25-029093.md","text":"https://secwatch.observer/filing/0001493152-25-029093.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1767057/000149315225029093/0001493152-25-029093-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1767057/000149315225029093/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:16:46.127711+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"}