X0306 4 2019-07-01 0 0001539638 Triumph Bancorp, Inc. TBK 0001623821 Davis Richard Loren 12700 PARK CENTRAL DRIVE SUITE 1700 DALLAS TX 75251 1 0 0 0 Common Stock 2019-07-01 4 A 0 509 0.00 A 67494 D Common Stock 75979 I By Rick Davis 2006 Family Trust Common Stock 75979 I By Sheree Davis 2006 Children's Trust Represents shares of common stock of Issuer granted to the reporting person under Issuer's 2014 Omnibus Incentive Plan. All of such shares were fully vested as of the date of grant. Consists of (i) 19,817 shares beneficially owned by reporting person, and (ii) 47,677 shares of common stock held jointly with reporting person's spouse Sheree Davis. These 75,979 shares are beneficially owned by reporting person as trustee of the Rick Davis 2006 Family Trust. Reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. These 75,979 shares are beneficially owned by reporting person as trustee of the Sheree Davis 2006 Children's Trust. Reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. /s/ Adam D. Nelson, Attorney-in-fact 2019-07-03