Thomas C. Sooy - 25 Feb 2022 Form 4 Insider Report for Spirit of Texas Bancshares, Inc.

Role: Director
Signature: /s/ By Michael L. Durham as Attorney-in-Fact for Thomas C. Sooy
Issuer symbol: N/A
Transactions as of: 25 Feb 2022
Net transactions value: +$140,000
Form type: 4
Filing time: 01 Mar 2022, 15:11:35 UTC
Previous filing: 01 Mar 2022
Next filing: 11 Apr 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STXB	Common Stock	Options Exercise	$75,000	+5,000	+14%	$15.00	40,456	25 Feb 2022	Direct	F1
transaction	STXB	Common Stock	Options Exercise	$65,000	+5,000	+12%	$13.00	45,456	25 Feb 2022	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	STXB	Stock Options (right to buy)	Options Exercise	$0	-5,000	-100%	$0.000000^*	0	25 Feb 2022	Common Stock	5,000	$15.00	Direct
transaction	STXB	Stock Options (right to buy)	Options Exercise	$0	-5,000	-100%	$0.000000^*	0	25 Feb 2022	Common Stock	5,000	$13.00	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes 1,000 restricted stock units ("RSUs"), which will vest in five equal annual installments beginning on 02/10/2023, includes 1,500 RSUs which will vest in five equal installments beginning on 04/01/2022, includes 1,000 RSUs, which began vesting in five equal annual installments on 07/01/2021, and includes 1,000 RSUs, which began vesting in five equal annual installments on 05/23/2020.