Exhibit 31.2
CERTIFICATION PURSUANT TO
RULES13a-14(a) AND15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Jeffrey A. Powell, certify that:
| 1. | I have reviewed this Amendment No. 1 on Form10-K/A of Spirit of Texas Bancshares, Inc.; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: July 24, 2019 | By: | /s/ Jeffrey A. Powell | ||||
| Jeffrey A. Powell | ||||||
| Chief Financial Officer |
