X0306 4 2022-04-20 0 0000036377 FIRST HAWAIIAN, INC. FHB 0001189687 WASHINGTON VANESSA L C/O FIRST HAWAIIAN, INC. 999 BISHOP STREET, 8TH FLOOR HONOLULU HI 96813 1 0 0 0 Common Stock 2022-04-20 4 A 0 2500 0 A 9774 D Represents restricted stock units that will vest on the earlier of (a) April 20, 2023, (b) the date of First Hawaiian, Inc.'s 2023 annual meeting of stockholders or (c) a change in control of First Hawaiian, Inc., subject to continued service on the First Hawaiian, Inc. Board of Directors through the vesting date, and will settle in shares of Common Stock on a one-for-one basis within 30 days of vesting. /s/ Lisa Kamibayashi as Attorney-in-Fact for Vanessa L. Washington 2022-04-22