{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-065600","form_type":"8-K","ticker":"FBIZ","cik":"0001521951","company_name":"FIRST BUSINESS FINANCIAL SERVICES, INC.","filed_at":"2025-05-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.595180+00:00","generated_at":"2026-05-22T07:50:17.557483+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"First Business Financial appoints Jason R. Graham to Board of Directors","bullets":["Board expanded from 7 to 8 directors; Graham appointed as Class II Director effective May 1, 2025.","Graham founded Rationality Capital (2017) and served as CFO of Journal Media Group, Journal Communications, and Brookdale Senior Living.","Graham also appointed to the Audit Committee, replacing no one.","No related-party transactions or compensatory arrangements beyond standard non-employee director pay.","Board determined Graham is independent under Nasdaq and SEC rules."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-065600","json":"https://secwatch.observer/filing/0000950170-25-065600.json","markdown":"https://secwatch.observer/filing/0000950170-25-065600.md","text":"https://secwatch.observer/filing/0000950170-25-065600.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1521951/000095017025065600/0000950170-25-065600-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1521951/000095017025065600/fbiz-20250501.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T07:50:17.557483+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":"b52ff8916d","claim":"Jason R. Graham was appointed as Class II Director at FIRST BUSINESS FINANCIAL SERVICES, INC..","evidence_excerpt":"appointed Mr. Jason R. Graham as a Class II Director to fill the vacancy created by this increase.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1521951/000095017025065600/0000950170-25-065600-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class II Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}