X0306 4 2020-05-22 0 0001610250 Boot Barn Holdings, Inc. BOOT 0001623311 Grijalva Laurie Marie C/O BOOT BARN HOLDINGS, INC. 15345 BARRANCA PKWY IRVINE CA 92618 0 1 0 0 Chief Merchandise Officer Common Stock 2020-05-22 4 A 0 8420 0 A 16215 D Common Stock 2020-05-24 4 F 0 217 21.86 D 3662 D Common Stock 15588 D Options 20.94 2020-05-22 4 A 0 11924 0 A 2030-05-21 Common Stock 11924 11924 D Options 24.08 2020-05-22 4 A 0 12727 0 A 2030-05-21 Common Stock 12727 12727 D Options 28.82 2023-06-09 Common Stock 14313 14313 D Options 7.11 2024-05-20 Common Stock 32800 32800 D Options 6.15 2025-06-05 Common Stock 20247 20247 D Options 23.92 2026-05-24 Common Stock 28667 28667 D Options 28.63 2029-05-20 Common Stock 12429 12429 D Consists of shares underlying restricted stock units granted under the Company's 2014 Equity Incentive Plan, subject to vesting over a four-year period in equal annual installments on each anniversary of the grant date. Consists of the total number of shares of common stock underlying restricted stock units held by the reporting person as of May 22, 2020 that remain subject to time-based vesting. On May 24, 2020, in connection with the vesting of shares underlying 627 previously disclosed restricted stock units, the issuer withheld 217 shares of common stock to satisfy withholding taxes due in connection with such vesting. Such shares had a market value of $21.86 per share, the closing price of the common stock on the first trading day following the vesting date. Consists of the number of shares of common stock held by the reporting person as of May 24, 2020 that are not subject to further vesting conditions. Consists of the total number of shares of common stock underlying restricted stock units held by the reporting person as of May 24, 2020 that remain subject to time-based vesting. The Options were granted under the Company's 2014 Equity Incentive Plan and are subject to vesting over a four-year period in equal annual installments on each anniversary of the grant date. The Options were granted under the Company's 2014 Equity Incentive Plan and are subject to vesting over a five-year period in equal annual installments on each anniversary of the grant date. /s/ Laurie Marie Grijalva 2020-05-27