X0306 4 2022-02-01 0 0001539638 Triumph Bancorp, Inc. TBK 0001621665 Sparks C Todd 12700 PARK CENTRAL DRIVE SUITE 1700 DALLAS TX 75251 1 0 0 0 Common Stock 2022-02-01 4 A 0 550 0.00 A 51591 D Common Stock 122119 I By SBS Equity, LLC Common Stock 13300 I By Sparco Market Fund Common Stock 1730 I By Spouse 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. Reporting person exercises voting and dispositive control over these shares and disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest. /s/ Adam D. Nelson, Attorney-in-fact 2022-02-03