X0306 4 2013-03-13 0 0001504008 BankUnited, Inc. BKU 0001194339 BOHLSEN JOHN C/O BANKUNITED, INC. 14817 OAK LANE MIAMI LAKES FL 33016 1 1 0 0 Chief Lending Officer Common Stock, par value $0.01 per share 2013-03-13 4 S 0 350000 24.745 D 140234 D Common Stock, par value $0.01 per share 537763 I as Trustee Common Stock, par value $0.01 per share 120000 I as President Reflects the sale of 350,000 shares of common stock of BankUnited, Inc. by John Bohlsen in a secondary offering of BankUnited, Inc. that closed on March 13, 2013. Shares held by the Bohlsen 2010 Annuity Trust, for which the reporting person is the trustee. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of these shares for Section 16 or for any other purpose. Shares held by The Bohlsen Family Foundation, for which the reporting person serves as president. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of these shares for Section 16 or for any other purpose. /s/ Rajinder P. Singh, as Attorney-in-Fact 2013-03-15