SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

McGuire David M

(Last)

(First)

(Middle)

1836 SPIRIT OF TEXAS WAY

(Street)

CONROE

77301

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Spirit of Texas Bancshares, Inc. [ STXB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	President

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2022

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	03/02/2022		M		5,000	A	$12	198,208⁽¹⁾	D
Common Stock	03/02/2022		M		8,076	A	$13	206,284⁽¹⁾	D
Common Stock	03/02/2022		M		7,692	A	$13	213,976⁽¹⁾	D
Common Stock	03/02/2022		M		5,187	A	$16	219,163⁽¹⁾	D
Common Stock	03/02/2022		M		9,000	A	$13	228,163⁽¹⁾	D
Common Stock	03/02/2022		M		5,333	A	$15	233,496⁽¹⁾	D
Common Stock	03/02/2022		M		2,619	A	$21	236,115⁽¹⁾	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Options (right to buy)	$12	03/02/2022		M			5,000	06/01/2017	06/01/2022	Common Stock	5,000	$0	0	D
Stock Options (right to buy)	$13	03/02/2022		M			8,076	03/21/2018	03/21/2023	Common Stock	8,076	$0	0	D
Stock Options (right to buy)	$13	03/02/2022		M			7,692	02/20/2019	02/20/2024	Common Stock	7,692	$0	0	D
Stock Options (right to buy)	$16	03/02/2022		M			5,187	02/19/2020	02/19/2025	Common Stock	5,187	$0	0	D
Stock Options (right to buy)	$13	03/02/2022		M			9,000	05/26/2021	05/26/2026	Common Stock	9,000	$0	0	D
Stock Options (right to buy)	$15	03/02/2022		M			5,333	02/23/2022	02/23/2027	Common Stock	5,333	$0	0	D
Stock Options (right to buy)	$21	03/02/2022		M			2,619	02/25/2022	05/03/2028	Common Stock	2,619	$0	0	D

Explanation of Responses:

1. Includes 11,072 restricted stock units ("RSUs"), which will vest in five equal annual installments beginning on 02/10/2023, includes 14,000 RSUs, which will vest in five equal annual installments beginning on 04/01/2022, 12,000 RSUs, which began vesting in five equal annual installments on 04/01/2021, and 8,000 RSUs, which began vesting in five equal annual installments on 07/01/2020.

	/s/ By Michael L. Durham as Attorney-in-Fact for David M McGuire	03/04/2022
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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