X0306 4 2021-02-09 0000354707 HAWAIIAN ELECTRIC INDUSTRIES INC HE 0001695487 SEU SCOTT W.H. C/O P.O. BOX 730 HONOLULU HI 96808-0730 0 1 0 0 Pres & CEO, Hawn Electric Common Stock 2021-02-09 4 A 0 8946 0 A 24287.44 D Common Stock 204.2345 I By Self as Custodian for daughter Common Stock 204.2345 I By Self as Custodian for daughter Grant of 8,946 restricted stock units on February 09, 2021. Each restricted stock unit represents a contingent right to receive one share of HEI common stock. The restricted stock units will vest in annual installments over four years. This number includes an accrued dividend (as denominated in shares of HE common stock) from January 31, 2017 (first RSU grants in 2017) to date. Dividend equivalents accrue with respect to outstanding RSUs when and as dividends are paid in HE stock. Accrued dividend equivalents are denominated in HE common stock and paid upon vesting in shares of HE common stock. Includes shares acquired under the Hawaiian Electric Industries, Inc. Dividend Reinvestment and Stock Purchase Plan. Sean K. Clark, Atty-in-Fact for Scott W.H. Seu 2021-02-11