{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-001142","form_type":"8-K","ticker":"ZCSH","cik":"0001720265","company_name":"Grayscale Zcash Trust (ZEC)","filed_at":"2025-01-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.580060+00:00","generated_at":"2026-05-28T14:38:27.073871+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Grayscale Zcash Trust sponsor reorganized; GSO assigns contracts to GSIS, will withdraw in 120 days","bullets":["On Jan 1, 2025, Grayscale Investments (GSI) merged into Grayscale Operating (GSO); GSO is surviving entity.","GSO assigned all sponsor contracts to new entity Grayscale Investments Sponsors (GSIS) effective same day.","GSO voluntarily withdrew as sponsor on Jan 3, 2025, effective after 120-day notice period; GSIS will be sole sponsor.","Filing states the reorganization is not expected to materially impact Trust operations or sponsor obligations."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-001142","json":"https://secwatch.observer/filing/0000950170-25-001142.json","markdown":"https://secwatch.observer/filing/0000950170-25-001142.md","text":"https://secwatch.observer/filing/0000950170-25-001142.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1720265/000095017025001142/0000950170-25-001142-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1720265/000095017025001142/zcsh-20250101.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T14:38:27.073871+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"}