Southside Bancshares (SBSI) CEO awarded 9,860 shares at $0

Rhea-AI Filing Summary

Southside Bancshares Inc. President and CEO Keith Donahoe, who is also a director, reported acquiring additional company stock. On February 4, 2026, he acquired 9,860 shares of common stock at a price of $0 per share, bringing his direct holdings to 20,557 shares.

The filing also shows indirect ownership of 609 shares of common stock held through an employee stock ownership plan (ESOP). The Form 4 indicates this is an individual filing by a single reporting person.

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^*

Donahoe Keith

(Last) (First) (Middle)

1201 S BECKHAM AVE

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

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	02/04/2026		A		9,860	A	$0	20,557	D
Common Stock								609	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	02/06/2026
	** 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 did Southside Bancshares (SBSI) CEO Keith Donahoe report on this Form 4?

Keith Donahoe reported acquiring 9,860 shares of Southside Bancshares common stock on February 4, 2026. The shares were recorded at a price of $0 per share, increasing his direct ownership stake as disclosed in the filing.

How many Southside Bancshares (SBSI) shares does Keith Donahoe own after the reported transaction?

After the transaction, Keith Donahoe directly owns 20,557 shares of Southside Bancshares common stock. The Form 4 also shows an additional 609 shares held indirectly through an employee stock ownership plan, reflecting both direct and ESOP-related holdings.

What was the price per share for the 9,860 Southside Bancshares (SBSI) shares acquired?

The 9,860 Southside Bancshares common shares were reported as acquired at $0 per share. This indicates no cash consideration was paid per share for this transaction, as explicitly shown in the Form 4’s transaction price field.

Does Keith Donahoe hold any indirect Southside Bancshares (SBSI) shares?

Yes. In addition to his direct holdings, Keith Donahoe is reported as indirectly owning 609 shares of Southside Bancshares common stock. These shares are held through an employee stock ownership plan (ESOP), as specified in the ownership details.

What is Keith Donahoe’s role at Southside Bancshares (SBSI) according to this filing?

Keith Donahoe is identified as both a director and an officer of Southside Bancshares. His officer title is listed as President and CEO, underscoring his dual governance and executive roles in the company within this ownership disclosure.

Is this Southside Bancshares (SBSI) Form 4 filed by more than one reporting person?

No. The Form 4 indicates it is filed by one reporting person only. The filing box for a single reporting person is checked, and the transactions disclosed relate solely to Keith Donahoe’s beneficial ownership positions in Southside Bancshares.