X0306 4 2017-11-09 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 2017-11-09 5 G 0 E 2569 0.00 D 62495 D Common Stock 2017-11-13 4 J 0 6505 A 69000 D Common Stock 2017-11-13 4 J 0 9764 A 75979 I By Rick Davis 2006 Family Trust Common Stock 2017-11-13 4 J 0 9764 A 75979 I By Sheree Davis 2006 Children's Trust Represents a bone fide gift to the Rick & Sheree Davis Family Foundation, a 501(c)(3) charitable organization. Consists of (i) 17,571 shares beneficially owned by reporting person, (ii) 44,429 shares of common stock held jointly with reporting person's spouse, Sheree Davis, and (iii) 495 shares of restricted stock of the reporting person subject to future time vesting requirements. Shares were distributed to the reporting person as the ultimate recipient of a distribution made by Triumph Consolidated Cos., LLC, under the terms of its operating agreement. See Footnote 1 to "Security Ownership of Certain Beneficial Owners and Management" of Issuer's most recent proxy statement on Form 14-A filed with the Securities and Exchange Commission on March 24, 2017. Consists of (i) 17,571 shares beneficially owned by reporting person, (ii) 50,934 shares of common stock held jointly with reporting person's spouse, Sheree Davis, and (iii) 495 shares of restricted stock of the reporting person subject to future time vesting requirements. 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 2017-11-15