{"schema_version":"secwatch.filing_event.v1","accession":"0001504008-25-000056","form_type":"8-K","ticker":"BKU","cik":"0001504008","company_name":"BankUnited, Inc.","filed_at":"2025-11-21T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.577411+00:00","generated_at":"2026-05-16T17:36:48.806869+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"CFO Leslie Lunak steps down; transitions to Executive Advisor through Jan 2026, then Special Advisor through 2027","bullets":["CFO Leslie Lunak stepped down Nov 10, 2025; will serve as Executive Advisor through Jan 2, 2026, then Special Advisor through Dec 31, 2027.","Unvested RSUs: 16,216 vest on Dec 31, 2025; remaining 11,964 RSUs forfeited after Employment Termination Date.","PSUs: 26,111 (2022/2023) settle based on performance; 24,685 (2024/2025) remain outstanding during consulting period and vest based on metrics.","New non-compete and non-solicit covenants through Dec 31, 2027, limited to Florida depository institutions and employees earning $100k+.","No immediate replacement CFO named; transition is orderly with continued compensation and benefits."],"urls":{"canonical":"https://secwatch.observer/filing/0001504008-25-000056","json":"https://secwatch.observer/filing/0001504008-25-000056.json","markdown":"https://secwatch.observer/filing/0001504008-25-000056.md","text":"https://secwatch.observer/filing/0001504008-25-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1504008/000150400825000056/0001504008-25-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1504008/000150400825000056/bku-20251119.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T17:36:48.806869+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"}