X0306 4 2017-02-17 0 0001227500 EQUITY BANCSHARES INC EQBK 0001656892 Elliott Brad S 7701 E. KELLOGG DR., STE. 300 WICHITA KS 67207 1 1 0 0 Chief Executive Officer Class A Common Stock 2017-02-17 4 A 0 1992 0.00 A 196933 D Class A Common Stock 9615 I By Equity Holdings, LLC Employee Stock Option (right to buy) 33.50 2017-02-17 4 A 0 16853 0.00 A 2027-02-17 ClassA Common Stock 16853 16853 D Represents grant of restricted stock units. Upon grant, 498 of the restricted stock units vested. The remaining restricted stock units vest in three equal annual installments beginning on February 15, 2018. The reporting person is the managing member of Equity Holdings, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported shares for purposes of Section 16 or for any other purpose. The option vests in four installments. The first installment of 5,359 options vested upon grant on February 17, 2017. Of the remaining options, 3,831 vest on February 17, 2018, 3,831 vest on February 17, 2019, and 3,832 vest on February 17, 2020. /s/ Gregory H. Kossover, attorney-in-fact 2017-03-22