X0306 4 2016-05-03 0 0001539638 Triumph Bancorp, Inc. TBK 0001621769 Rafferty Michael P 12700 PARK CENTRAL DRIVE SUITE 1700 DALLAS TX 75251 1 0 0 0 Common Stock 2016-05-03 4 P 0 1500 15.36 A 18132 D Common Stock 2016-05-05 4 P 0 1000 15.35 A 19132 D $15.36 represents the weighted average purchase price per share for the 1500 aggregate amount of shares reported on this line. The range of price per share in the reported transaction is $15.30 to $15.40. Reporting person shall provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price. Consists of (i) 11,753 shares of common stock of Issuer beneficially owned by reporting person, (ii) 5,391 shares of common stock beneficially owned jointly with spouse Linda B. Rafferty, and (iii) 988 shares of restricted stock of the reporting person subject to future time vesting requirements. $15.35 represents the weighted average purchase price per share for the 1000 aggregate amount of shares reported on this line. The range of price per share in the reported transaction is $15.30 to $15.40. Reporting person shall provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price. Consists of (i) 11,753 shares of common stock of Issuer beneficially owned by reporting person, (ii) 6,391 shares of common stock beneficially owned jointly with spouse Linda B. Rafferty, and (iii) 988 shares of restricted stock of the reporting person subject to future time vesting requirements. /s/Adam D. Nelson Attorney-in-fact 2016-05-05