{"schema_version":"secwatch.filing_event.v1","accession":"0001819989-25-000095","form_type":"8-K","ticker":"CIFR","cik":"0001819989","company_name":"Cipher Digital Inc.","filed_at":"2025-10-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.598879+00:00","generated_at":"2026-05-17T04:37:13.883027+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Cipher Mining CFO Ed Farrell to retire Oct 14; Gregory Mumford named successor","bullets":["Ed Farrell retires as CFO effective Oct 14, 2025; will serve as Senior Advisor through Apr 17, 2026.","Gregory Mumford appointed CFO effective Oct 14; previously senior banker at KBW's Digital Assets & Infrastructure group.","Mumford receives $500k base salary, sign-on equity of 375,000 RSUs vesting over 3 years, discretionary bonus.","Farrell's advisory agreement includes continued base salary, health coverage, and acceleration of earned unvested equity.","CEO Tyler Page thanked Farrell and highlighted Mumford's transformative deal experience."],"urls":{"canonical":"https://secwatch.observer/filing/0001819989-25-000095","json":"https://secwatch.observer/filing/0001819989-25-000095.json","markdown":"https://secwatch.observer/filing/0001819989-25-000095.md","text":"https://secwatch.observer/filing/0001819989-25-000095.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1819989/000181998925000095/0001819989-25-000095-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1819989/000181998925000095/cifr-20251006.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:37:13.883027+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"}