{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-129217","form_type":"8-K","ticker":"BTC","cik":"0002015034","company_name":"Grayscale Bitcoin Mini Trust ETF","filed_at":"2024-11-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.571850+00:00","generated_at":"2026-05-29T22:11:37.612036+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Grayscale Bitcoin Mini Trust (BTC) and Ethereum Mini Trust (ETH) complete reverse splits at 1:5 and 1:10","bullets":["BTC reverse share split at 1:5 effective Nov 19, 2024; price per share increased to 5x prior NAV.","ETH reverse share split at 1:10 effective same date; price per share increased to 10x prior NAV.","New CUSIPs: BTC 389930207, ETH 38964R203; shares continue trading under same tickers on NYSE Arca.","Fractional shares handled by DTC participants; no trading of fractional shares on exchange."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-129217","json":"https://secwatch.observer/filing/0000950170-24-129217.json","markdown":"https://secwatch.observer/filing/0000950170-24-129217.md","text":"https://secwatch.observer/filing/0000950170-24-129217.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2015034/000095017024129217/0000950170-24-129217-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2015034/000095017024129217/btc-20241119.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T22:11:37.612036+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"}