{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-22-016679","form_type":"8-K","ticker":"FMCB","cik":"0001085913","company_name":"FARMERS & MERCHANTS BANCORP","filed_at":"2022-04-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:59.690769+00:00","generated_at":"2026-06-26T02:25:38.419277+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"CFO Mark Olson resigns; former CFO Stephen Haley appointed interim CFO","bullets":["CFO Mark K. Olson resigned effective April 29, 2022 for personal reasons; no disagreements with company.","Former CFO Stephen W. Haley will serve as interim CFO for both the company and the bank.","Board will immediately conduct a search for a permanent replacement."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-22-016679","json":"https://secwatch.observer/filing/0001140361-22-016679.json","markdown":"https://secwatch.observer/filing/0001140361-22-016679.md","text":"https://secwatch.observer/filing/0001140361-22-016679.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1085913/000114036122016679/0001140361-22-016679-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1085913/000114036122016679/brhc10036866_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T02:25:38.419277+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":[{"claim_id":"5e1a9f8bed","claim":"Mark K. Olson resigned as Chief Financial Officer at FARMERS & MERCHANTS BANCORP.","evidence_excerpt":"had submitted his resignation effective as of April 29, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1085913/000114036122016679/0001140361-22-016679-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"de5b8fe3c7","claim":"Stephen W. Haley was appointed as Chief Financial Officer at FARMERS & MERCHANTS BANCORP.","evidence_excerpt":"Stephen W. Haley, will assume this role for both the Company and Bank on an interim basis.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1085913/000114036122016679/0001140361-22-016679-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}