Southside Bancshares (SBSI) director granted 16 shares via dividend rights

Rhea-AI Filing Summary

Southside Bancshares Inc. director Patricia Ann Callan reported an automatic share award. On a transaction dated March 5, 2026, she acquired 16 shares of common stock at $0.00 per share as a grant or award. A footnote explains these shares reflect dividend equivalent rights credited from a cash dividend on her restricted stock units and are subject to the same terms as those RSUs. Following the award, she held 5,890 common shares directly, and a separate line shows 5,039 common shares held indirectly in an IRA.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider CALLAN PATRICIA ANN

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	16	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 5,890 shares (Direct); Common Stock — 5,039 shares (Indirect, IRA)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

CALLAN PATRICIA ANN

(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
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/05/2026

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	03/05/2026		A		16(1)	A	$0	5,890	D
Common Stock								5,039	I	IRA

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. Reflects dividend equivalent rights received pursuant to a cash dividend on RSUs held by the reporting person. Dividend equivalent rights are subject to the same terms and conditions as the underlying RSUs.

Remarks:

	Lindsey Bibby Bailes, attorney in fact	03/09/2026
	** 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 Patricia Ann Callan report in this Southside Bancshares (SBSI) Form 4?

Patricia Ann Callan reported receiving an automatic grant of 16 shares of Southside Bancshares common stock. The award reflects dividend equivalent rights credited from a cash dividend on restricted stock units she holds, and it increased her directly held share balance as disclosed.

How many Southside Bancshares (SBSI) shares did Patricia Ann Callan acquire?

She acquired 16 shares of Southside Bancshares common stock. The transaction is coded as a grant, award, or other acquisition at a price of $0.00 per share, arising from dividend equivalent rights tied to her existing restricted stock units, according to the filing footnote.

What are dividend equivalent rights mentioned in Patricia Ann Callan’s SBSI filing?

The filing states the 16 shares reflect dividend equivalent rights received from a cash dividend on restricted stock units. These rights mirror the dividend on underlying RSUs and are subject to the same terms and conditions as those RSUs, effectively adding additional shares linked to prior awards.

How many Southside Bancshares (SBSI) shares does Patricia Ann Callan hold after this transaction?

After the reported award, she holds 5,890 shares of Southside Bancshares common stock directly. The Form 4 also lists 5,039 additional shares held indirectly through an IRA account, showing both direct ownership and retirement-account holdings in separate transaction lines.

Did Patricia Ann Callan sell any Southside Bancshares (SBSI) shares in this Form 4?

The Form 4 does not show any sales; it reports a grant or award acquisition of 16 shares at $0.00 per share. Another line updates indirect IRA holdings with an unknown transaction code but does not classify it as a sale or disposition in the summary data.