X0306 4 2019-02-07 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 2019-02-07 4 A 0 7174 0.00 A 231178 D Class A Common Stock 2019-02-07 4 A 0 3687 0.00 A 234865 D Class A Common Stock 9615 I By Equity Holdings, LLC Represents the grant of time-vested restricted stock units. The restricted stock units vest in three equal annual installments beginning on February 7, 2020. Represents the grant of time-vested restricted stock units. Upon grant, 922 of the time-vested restricted stock units vested. The remaining time-vested restricted stock units vest in three equal annual installments beginning on February 7, 2020. 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. /s/ Gregory H. Kossover, attorney-in-fact 2019-02-11