X0609 4 2026-03-31 true 0000046195 BANK OF HAWAII CORP BOH 0001216460 HO PETER S false P.O. BOX 2900 HONOLULU HI 96846 true true false false Chairman & CEO false Common Stock 2026-03-31 4 M false 94720.00 A 223630.00 D Common Stock 2026-03-31 4 F false 47693.00 74.25 D 128910.00 D Common Stock 7009.00 I By 401(k) Plan Restricted Stock Units 2026-03-31 4 M false 41178.00 0.00 D Common Stock 41178.00 0.00 D Restricted Stock Units 2026-03-31 4 M false 53542.00 0.00 D Common Stock 53542.00 0.00 D Each restricted stock unit represents a contingent right to receive one share of Bank of Hawaii Corporation common stock. Represents shares of common stock withheld by Bank of Hawaii Corporation for payment of tax liability incurred upon the vesting of restricted stock units. This award was granted February 23, 2024. The restricted stock units are subject to service vesting requirements, based on the performance period. This award vested on an accelerated basis pursuant to the reporting person's retirement on March 31, 2026. This award was granted February 27, 2025. The restricted stock units are subject to service vesting requirements, based on the performance period. This award vested on an accelerated basis pursuant to the reporting person's retirement on March 31, 2026. /s/ Katherine Lamb for HO PETER S by Power of Attorney 2026-04-01