secwatch.observer — SEC 8-K summary ====================================== Issuer: Grayscale Bitcoin Cash Trust (BCH) (BCHG) CIK: 0001732409 Form: 8-K Filed at: 2026-06-22T20:01:48+00:00 Accession: 0001193125-26-277492 Event type: other_material Sentiment: neutral Materiality: 0.20 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Index provider adds OKX trading pair to Grayscale Bitcoin Cash Trust's benchmark rate -------------------------------------------------------------------------------- - Effective June 16, 2026, CoinDesk Indices added OKX (BCH-USDC) to the Bitcoin Cash Benchmark Rate. - No trading platforms were removed during the scheduled monthly review. - Index now uses six BCH-USD pairs (Bitstamp, Crypto.com, Gemini, Kraken, LMAX Digital, OKX) and six BCH-USDC pairs (Binance, Bullish, Bybit, GATE, Kraken, OKX). - The Index Provider may add or remove platforms in future monthly reviews. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1732409/000119312526277492/0001193125-26-277492-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1732409/000119312526277492/bchg-20260616.htm HTML page: https://secwatch.observer/filing/0001193125-26-277492 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer