X0306 4 2021-12-27 0 0001598665 Heritage Insurance Holdings, Inc. HRTG 0001808766 Moura Timothy C/O HERITAGE INSURANCE HOLDINGS, INC. 2600 MCCORMICK DRIVE SUITE 300 CLEARWATER FL 33759 0 1 0 0 See Remarks Common Stock 2021-12-27 4 F 0 1645 5.89 D 97401 D Represents shares withheld to satisfy tax liability on the vesting of shares of previously awarded restricted stock. The restricted stock vests in three installments equal to 3,628 shares on December 27, 2021, 3,628 shares on December 27, 2022 and 3,629 shares on December 27, 2023. President - Narragansett Bay Insurance Company ("NBIC") /s/ Timothy Moura 2021-12-29