{"schema_version":"secwatch.filing_event.v1","accession":"0001504008-25-000048","form_type":"8-K","ticker":"BKU","cik":"0001504008","company_name":"BankUnited, Inc.","filed_at":"2025-11-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.577212+00:00","generated_at":"2026-05-16T22:21:00.170783+00:00","sec_items":["5.02","7.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"BankUnited appoints James G. Mackey as CFO effective Nov 10, 2025","bullets":["James G. Mackey became CFO on November 10, 2025, succeeding Leslie N. Lunak who served since 2013.","Lunak remains as Executive Advisor through January 2026 to support transition.","Mackey had been Senior EVP of Finance since August 15, 2025; appointment was planned and disclosed on July 23, 2025.","No family relationships or arrangements with other persons were noted regarding Mackey's appointment."],"urls":{"canonical":"https://secwatch.observer/filing/0001504008-25-000048","json":"https://secwatch.observer/filing/0001504008-25-000048.json","markdown":"https://secwatch.observer/filing/0001504008-25-000048.md","text":"https://secwatch.observer/filing/0001504008-25-000048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1504008/000150400825000048/0001504008-25-000048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1504008/000150400825000048/bku-20251110.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T22:21:00.170783+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"}