{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-047202","form_type":"8-K","ticker":"FBIZ","cik":"0001521951","company_name":"FIRST BUSINESS FINANCIAL SERVICES, INC.","filed_at":"2023-04-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.225591+00:00","generated_at":"2026-06-16T23:34:43.302852+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"First Business Financial Services vests 2020 PRSUs at Superior level; CFO Sloane retired, Spielmann appointed","bullets":["Compensation Committee determined 2020 PRSUs vested at 'Superior' TSR and ROAE performance levels.","Shares vested: Corey Chambas 11,400; Edward Sloane 4,910; David Seiler 5,280; Mark Meloy 3,180; Bradley Quade 3,260.","Edward G. Sloane Jr. retired as CFO effective April 1, 2023; Brian D. Spielmann named CFO same day.","Brian Spielmann received 0 PRSU shares as he was not a named executive officer at time of 2020 grant.","2020 PRSUs were originally granted under the Long-Term Incentive Plan with a three-year performance period ending 2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-047202","json":"https://secwatch.observer/filing/0001104659-23-047202.json","markdown":"https://secwatch.observer/filing/0001104659-23-047202.md","text":"https://secwatch.observer/filing/0001104659-23-047202.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1521951/000110465923047202/0001104659-23-047202-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1521951/000110465923047202/tm2313153d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T23:34:43.302852+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":"eb0e8cf654","claim":"Edward G. Sloane Jr. retired as Chief Financial Officer at FIRST BUSINESS FINANCIAL SERVICES, INC..","evidence_excerpt":"Mr. Sloane retired from his role as the Company’s Chief Financial Officer, Principal Financial Officer and Treasurer effective April 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1521951/000110465923047202/0001104659-23-047202-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"fd168322e7","claim":"Brian D. Spielmann was named as Chief Financial Officer at FIRST BUSINESS FINANCIAL SERVICES, INC..","evidence_excerpt":"Mr. Spielmann was named Chief Financial Officer on April 1, 2023 and was not a Named Executive Officer at the time of the 2020 Grant.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1521951/000110465923047202/0001104659-23-047202-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"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"}