---
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"
generated_at: "2026-05-16T17:36:48.806869+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# CFO Leslie Lunak steps down; transitions to Executive Advisor through Jan 2026, then Special Advisor through 2027

## Summary
- 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.

## SEC filing metadata
- 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
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 9.01
- 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

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001504008-25-000056
- JSON: https://secwatch.observer/filing/0001504008-25-000056.json
- Plain text: https://secwatch.observer/filing/0001504008-25-000056.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.