X0306 4 2017-02-07 0 0001543643 CU Bancorp CUNB 0001626135 Horton K Brian C/O CU BANCORP 15821 VENTURA BLVD, SUITE 100 ENCINO CA 91436 1 1 0 0 President Common Stock 2017-02-07 4 A 0 4315 0.00 A 67356 D Common Stock 70444 I By K Brian Horton, Trustee of the K Brian Horton Trust 4,315 restricted shares of common stock were granted to the Reporting Person on February 7, 2017, pursuant to the 2016 Management Incentive Plan developed under and pursuant to the 2007 Equity and Incentive Plan, as amended and restated July 31, 2014. The restricted stock award vests 50% on the second Tuesday in December 2017 (i.e., December 12, 2017), and the remaining 50% on the second Tuesday in December 2018 (i.e., December 11, 2018). Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant. Kenneth B. Horton, By: Anita Y. Wolman, Attorney-in-Fact. 2017-02-09