X0306 4 2015-04-01 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 2015-04-01 4 A 0 1481 0.00 A 62833 D Common Stock 132430 I As Trustee Represents 1,481 shares of restricted common stock of Issuer granted to the reporting person under Issuer's 2014 Omnibus Incentive Plan. Of such shares, 493 shares will vest on the first anniversary of the date of grant (04/01/2016), 493 shares will vest on the second anniversary of the date of grant (04/01/2017), and 495 shares will vest on the third anniversary of the date of grant (04/01/2018). Consists of (i) 14,354 shares beneficially owned by reporting person, (ii) 46,998 shares held jointly with reporting person's spouse, Sheree Davis, and (iii) 1,481 unvested shares of restricted common stock of Issuer which will vest as described in footnote (1) above. Consists of (i) 66,215 shares indirectly owned as trustee of the Sheree Davis 2006 Children's Trust, and (ii) 66,215 shares indirectly owned as trustee of the Richard Davis 2006 Family 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 2015-04-03