X0508 4 2024-03-14 0 0001504008 BankUnited, Inc. BKU 0001699667 Bansal Rishi C/O BANKUNITED, INC. 14817 OAK LANE MIAMI LAKES FL 33016 0 1 0 0 Officer of Subsidiary 0 Common Stock, par value $0.01 per share 2024-03-14 4 M 0 23094.0000 A 42421.0000 D Common Stock, par value $0.01 per share 2024-03-14 4 D 0 23094.0000 27.2200 D 19327.0000 D Restricted Stock Unit 2024-03-14 4 M 0 13990.0000 0.0000 D Common Stock, par value $0.01 per share 13990.0000 18742.0000 D Performance Share Unit 2024-03-14 4 M 0 9104.0000 0.0000 D Common Stock, par value $0.01 per share 9104.0000 0.0000 D Each restricted stock unit and performance share unit represents the right to receive, at settlement, one share of common stock or cash in an amount equal to the fair market value of one share of common stock. Issued pursuant to the terms of the BankUnited, Inc. 2014 Omnibus Equity Incentive Plan. 13,990 units vested on December 31, 2023, 10,434 units will vest on December 31, 2024, and 8,308 units will vest on December 31, 2025. 9,104 performance share units vested on December 31, 2023 and are fully vested. The Reporting Person is the Chief Investment Officer of BankUnited, N.A., a wholly owned subsidiary of BankUnited, Inc /s/ Susan Greenfield, Attorney-in-Fact 2024-03-15