Third Coast Bancshares (TCBX) awards 1,338 restricted shares

Rhea-AI Filing Summary

Eber Liz reported acquisition or exercise transactions in this Form 4 filing.

Third Coast Bancshares, Inc. reported that company officer Eber Liz received a grant of 1,338 shares of restricted common stock at no cost. These shares vest in three equal annual installments beginning on the first anniversary of the grant date, subject to the award terms. After the grant, Liz directly holds 1,991 common shares.

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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Eber Liz

(Last) (First) (Middle)

20202 HIGHWAY 59 NORTH, SUITE 190

(Street)

HUMBLE TX 77338

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Third Coast Bancshares, Inc. [ TCBX ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/15/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/15/2026		A		1,338(1)	A	$0	1,991	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares of restricted common stock, which vest in three equal annual installments beginning on the anniversary of the grant date, subject to the terms of the award.

Remarks:

Executive Vice President and Chief Legal Officer

	/s/ R. John McWhorter, attorney-in-fact	03/17/2026
	** 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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FAQ

What insider transaction did TCBX report for Eber Liz?

Third Coast Bancshares reported that company officer Eber Liz received 1,338 shares of restricted common stock as an equity award. The grant was priced at $0.00 per share and increased Liz’s direct holdings to 1,991 common shares following the transaction.

What type of shares did Eber Liz receive from Third Coast Bancshares (TCBX)?

Eber Liz received restricted shares of Third Coast Bancshares common stock. These are equity awards that do not trade freely until they vest. The grant totaled 1,338 restricted shares and forms part of the company’s stock-based compensation structure for management.

How do the restricted TCBX shares granted to Eber Liz vest?

The 1,338 restricted common shares granted to Eber Liz vest in three equal annual installments. Vesting begins on the first anniversary of the grant date and continues annually, subject to the terms and conditions of the underlying award agreement governing the restricted stock.

How many Third Coast Bancshares shares does Eber Liz hold after this Form 4 transaction?

Following the restricted stock grant, Eber Liz directly holds 1,991 shares of Third Coast Bancshares common stock. This total includes the newly awarded 1,338 restricted shares, which will vest over time, and reflects Liz’s overall direct ownership position after the reported transaction.

Did Eber Liz buy or sell Third Coast Bancshares (TCBX) stock in this filing?

The Form 4 shows an acquisition of shares through an equity award, not a market purchase or sale. Eber Liz received 1,338 restricted common shares at no cost as compensation, with no open-market buying or selling disclosed in this particular insider transaction.