X0306 4 2016-04-01 0 0001539638 Triumph Bancorp, Inc. TBK 0001488288 Miller Maribess L 12700 PARK CENTRAL DRIVE SUITE 1700 DALLAS TX 75251 1 0 0 0 Common Stock 2016-04-01 4 A 0 1260 0.00 A 11741 D 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) 10,753 shares of common stock beneficially owned by reporting person and (ii) 988 shares of restricted stock of the reporting person subject to future time vesting requirements. /s/ Adam D. Nelson Attorney-in-fact 2016-04-05