{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-239049","form_type":"8-K","ticker":"LTCN","cik":"0001732406","company_name":"Grayscale Litecoin Trust (LTC)","filed_at":"2025-10-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.274589+00:00","generated_at":"2026-05-17T03:55:34.049983+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Grayscale Litecoin Trust sponsor board changes: Kummell out, Koster in","bullets":["Matthew Kummell stepped down as Director of GSOIH Board on October 13, 2025.","Simon Koster appointed as Director of GSOIH Board effective same date.","Koster is Chief Strategy Officer at Digital Currency Group, Inc. (DCG) leading investment team.","Koster also serves on boards of Foundry, Luno, Fortitude, and Yuma—all Grayscale affiliates."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-239049","json":"https://secwatch.observer/filing/0001193125-25-239049.json","markdown":"https://secwatch.observer/filing/0001193125-25-239049.md","text":"https://secwatch.observer/filing/0001193125-25-239049.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1732406/000119312525239049/0001193125-25-239049-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1732406/000119312525239049/ltcn-20251013.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T03:55:34.049983+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"}