X0306 4 2020-05-20 0 0001610250 Boot Barn Holdings, Inc. BOOT 0001623534 Conroy James Grant C/O BOOT BARN HOLDINGS, INC. 15345 BARRANCA PKWY IRVINE CA 92618 1 1 0 0 Chief Executive Officer Common Stock 2020-05-20 4 F 0 2238 22.43 D 15309 D Common Stock 29819 D On May 20, 2020, in connection with the vesting of shares underlying an aggregate of 6,469 previously disclosed restricted stock units awarded on May 20, 2016 and May 20, 2019 with vesting on May 20 of each year during the applicable vesting period, the issuer withheld 2,238 shares of common stock to satisfy withholding taxes due in connection with such vesting. Such shares had a market value of $22.43 per share, the closing price of the common stock on the vesting date. Amount of securities beneficially owned consists of the number of shares of common stock held by the reporting person as of May 20, 2020, including the shares awarded in connection with such vesting, but excluding any shares of common stock subject to further vesting conditions. See Note 2 below. Consists of the total number of shares of common stock underlying restricted stock units held by the reporting person as of May 20, 2020 that remain subject to time-based vesting. /s/ James Grant Conroy 2020-05-22