UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ Annual Report to Section 13 OR 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2018 OR ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File No. 001-36682 Veritex Holdings, Inc. (Exact name of registrant as specified in its charter) Texas 27-0973566 (State or other jurisdiction of incorporation or organi ...