BankUnited's top three insider shareholders as of September 29, 2026 are Rajinder P Singh (President And Ceo, 280.41K shares), Thomas M. Cornish (Chief Operating Officer, 100.00K shares), Leslie Lunak (Chief Financial Officer, 57.67K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Rajinder P Singh | President And Ceo | 280,407 | 0 | 280,407 | 40.2% | 11 Mar, 2026 |
| 2 | Thomas M. Cornish | Chief Operating Officer | 100,000 | 0 | 100,000 | 14.3% | 11 Mar, 2026 |
| 3 | Leslie Lunak | Chief Financial Officer | 57,675 | 0 | 57,675 | 8.3% | 08 May, 2025 |
| 4 | Douglas J Pauls | Chief Financial Officer | 42,472 | 0 | 42,472 | 6.1% | 13 Aug, 2026 |
| 5 | Jay D. Richards | Officer Of Subsidiary | 40,502 | 0 | 40,502 | 5.8% | 16 Jun, 2026 |
| 6 | Michael J. Dowling | Director | 26,327 | 0 | 26,327 | 3.8% | 21 May, 2026 |
| 7 | Tere Blanca | Director | 26,327 | 0 | 26,327 | 3.8% | 21 May, 2026 |
| 8 | Lynne Wines | Director | 24,327 | 0 | 24,327 | 3.5% | 21 May, 2026 |
| 9 | Sanjiv Sobti | Director | 20,327 | 0 | 20,327 | 2.9% | 21 May, 2026 |
| 10 | Rishi Bansal | Officer Of Subsidiary | 19,327 | 0 | 19,327 | 2.8% | 10 Mar, 2026 |
| 11 | John N. Digiacomo | Director | 15,027 | 0 | 15,027 | 2.2% | 02 Jun, 2026 |
| 12 | A. Gail Prudenti | Director | 13,862 | 0 | 13,862 | 2.0% | 17 May, 2023 |
| 13 | Kevin A. Malcolm | Other | 11,500 | 0 | 11,500 | 1.6% | 05 Mar, 2026 |
| 14 | Germaine Smith-Baugh | Director | 9,998 | 0 | 9,998 | 1.4% | 21 May, 2026 |
| 15 | James G. Mackey | Chief Financial Officer | 5,420 | 0 | 5,420 | 0.8% | 21 Aug, 2026 |
| 16 | William S. Rubenstein | Director | 3,545 | 0 | 3,545 | 0.5% | 21 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 20 Aug, 2026 | James G. Mackey | Chief Financial Officer | Acquired M | 8,937 | $0.00 | $0 | 8,937 | Direct |
| 20 Aug, 2026 | James G. Mackey | Chief Financial Officer | Disposed F | 3,517 | $46.83 | $164.70K | 5,420 | Direct |
| 20 Aug, 2026 | James G. Mackey | Chief Financial Officer | Disposed M | 8,937 | $0.00 | $0 | 26,731 | Direct |
| 13 Aug, 2026 | Douglas J Pauls | Director | Disposed S | 3,000 | $47.90 | $143.70K | 42,472 | Direct |
| 15 Jun, 2026 | Jay D. Richards | Officer Of Subsidiary | Disposed S | 4,000 | $48.67 | $194.68K | 40,502 | Direct |
| 01 Jun, 2026 | John N. Digiacomo | Director | Disposed S | 1,000 | $45.97 | $45.97K | 15,027 | Direct |
| 21 May, 2026 | Tere Blanca | Director | Acquired A | 1,511 | $0.00 | $0 | 26,327 | Direct |
| 21 May, 2026 | Sanjiv Sobti | Director | Acquired A | 1,511 | $0.00 | $0 | 20,327 | Direct |
| 21 May, 2026 | Douglas J Pauls | Director | Acquired A | 2,267 | $0.00 | $0 | 45,472 | Direct |
| 21 May, 2026 | Michael J. Dowling | Director | Acquired A | 1,511 | $0.00 | $0 | 26,327 | Direct |
| 21 May, 2026 | Lynne Wines | Director | Acquired A | 1,511 | $0.00 | $0 | 24,327 | Direct |
| 21 May, 2026 | Germaine Smith-Baugh | Director | Acquired A | 1,511 | $0.00 | $0 | 9,998 | Direct |
| 21 May, 2026 | William S. Rubenstein | Director | Acquired A | 1,511 | $0.00 | $0 | 3,545 | Direct |
| 21 May, 2026 | John N. Digiacomo | Director | Acquired A | 1,511 | $0.00 | $0 | 16,027 | Direct |
| 01 Apr, 2026 | Thomas M. Cornish | Chief Operating Officer | Acquired A | 14,740 | $0.00 | $0 | 35,844 | Direct |
| 01 Apr, 2026 | James G. Mackey | Chief Financial Officer | Acquired A | 8,858 | $0.00 | $0 | 35,668 | Direct |
| 01 Apr, 2026 | Rishi Bansal | Officer Of Subsidiary | Acquired A | 8,690 | $0.00 | $0 | 21,132 | Direct |
| 01 Apr, 2026 | Rajinder P Singh | President And Ceo | Acquired A | 33,423 | $0.00 | $0 | 81,278 | Direct |
| 09 Mar, 2026 | Rajinder P Singh | President And Ceo | Acquired M | 125,012 | $0.00 | $0 | 405,419 | Direct |
| 09 Mar, 2026 | Thomas M. Cornish | Chief Operating Officer | Acquired M | 55,132 | $0.00 | $0 | 155,132 | Direct |