Southside Bancshares (SBSI) CCO reports 196-share disposition and 23k+ total holdings

Rhea-AI Filing Summary

Southside Bancshares Inc. chief credit officer Arnold T. L. Jr. reported a disposition of 196 shares of common stock on February 6, 2026 at $33.55 per share, coded as transaction type "F." After this transaction, he directly holds 21,456 common shares.

He also has an additional 1,691 shares reported as indirectly owned through an ESOP, reflecting his total reported beneficial holdings split between direct ownership and employee stock plan interests.

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^*

Arnold T L Jr

(Last) (First) (Middle)

1201 S BECKHAM

(Street)

TYLER TX 75701

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SOUTHSIDE BANCSHARES INC [ SBSI ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/06/2026

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	02/06/2026		F		196	D	$33.55	21,456	D
Common Stock								1,691	I	ESOP

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:

Remarks:

	Lindsey Bibby Bailes, attorney in fact	02/10/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did SBSI executive Arnold T. L. Jr. report?

Arnold T. L. Jr. reported a disposition of 196 shares of Southside Bancshares common stock on February 6, 2026 at $33.55 per share, listed under transaction code "F" on the Form 4 filing.

How many SBSI shares does Arnold T. L. Jr. own after this Form 4?

After the reported transaction, Arnold T. L. Jr. directly owns 21,456 Southside Bancshares common shares and indirectly holds 1,691 shares through an ESOP, according to the beneficial ownership table in the Form 4.

What does the indirect ownership through ESOP mean for SBSI’s CCO?

The Form 4 shows 1,691 Southside Bancshares shares as indirectly owned via an Employee Stock Ownership Plan (ESOP), indicating additional economic exposure to SBSI beyond his 21,456 directly held common shares.

What transaction code was used for Arnold T. L. Jr.’s SBSI share disposition?

The disposition of 196 Southside Bancshares common shares is reported with transaction code "F". The filing records the transaction date as February 6, 2026 and the transaction price as $33.55 per share.

What role does Arnold T. L. Jr. hold at Southside Bancshares (SBSI)?

Arnold T. L. Jr. is listed as an officer of Southside Bancshares with the title CCO. The Form 4 confirms he is not a director and not a 10% owner, but a reporting officer of the issuer.

Is this SBSI Form 4 filed by a single reporting person?

Yes. The Form 4 is marked as “Form filed by One Reporting Person”, identifying only Arnold T. L. Jr. as the reporting insider for the disclosed Southside Bancshares common stock holdings and transaction.