X0306 4 2021-02-04 0 0000036377 FIRST HAWAIIAN, INC. FHB 0001751947 Mallela Ravi C/O FIRST HAWAIIAN, INC. 999 BISHOP STREET, 8TH FLOOR HONOLULU HI 96813 0 1 0 0 Exec VP & CFO Common Stock 2021-02-04 4 A 0 25315 0 A 80765.925 D Common Stock 2021-02-04 4 F 0 8362 24.58 D 72403.925 D Represents shares of common stock of First Hawaiian, Inc. ("Common Stock") underlying performance share units granted in 2018 and earned based on the satisfaction of performance-based vesting requirements over a three-year performance period ending on December 31, 2020 and continued employment through the vesting date. The performance share units vested on February 4, 2021 and will be settled in shares of Common Stock no later than March 6, 2021. Represents shares of Common Stock withheld to satisfy withholding obligations in connection with the delivery of the Common Stock underlying the performance share units described in footnote 1 above. /s/ Lisa Kamibayashi as Attorney-in-Fact for Ravi Mallela 2021-02-08