secwatch.observer — SEC 8-K summary ====================================== Issuer: Grayscale Bitcoin Trust ETF (GBTC) CIK: 0001588489 Form: 8-K Filed at: 2021-10-21T23:59:59+00:00 Accession: 0001564590-21-051435 Event type: other_material Sentiment: positive Materiality: 0.65 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 DCG increases Grayscale Bitcoin Trust share buyback authorization to $1B ------------------------------------------------------------------------ - DCG authorized purchase of up to $1B of GBTC shares, a $250M increase from prior $750M authorization. - As of Oct 19, 2021, DCG has purchased $388M worth of GBTC shares under the authorization. - DCG will use cash on hand and buy shares on open market at management's discretion under Rule 10b-18. - The authorization does not obligate DCG to buy any specific number of shares and may be modified or discontinued. - Purchases will not occur while the Trust is in private placement activities or just before such activities. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1588489/000156459021051435/0001564590-21-051435-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1588489/000156459021051435/gbtc-8k_20211020.htm HTML page: https://secwatch.observer/filing/0001564590-21-051435 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer