Suni M. Davis - 17 Mar 2026 Form 4 Insider Report for SOUTHSIDE BANCSHARES INC (SBSI)

Role: CHIEF TREASURY OFFICER
Signature: Lindsey Bibby Bailes, attorney in fact
Issuer symbol: SBSI
Transactions as of: 17 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 18 Mar 2026, 12:20:31 UTC
Previous filing: 09 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
DAVIS SUNI M	CHIEF TREASURY OFFICER	1201 S BECKHAM AVE, TYLER	Lindsey Bibby Bailes, attorney in fact	18 Mar 2026	0001730380

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SBSI	Common Stock	Award		+933	+7.2%	$0.000000^*	13,980	17 Mar 2026	Direct	F1
transaction	SBSI	Common Stock	Tax liability		-227	-1.6%	$29.94^*	13,753	17 Mar 2026	Direct
holding	SBSI	Common Stock						10,507	17 Mar 2026	401K
holding	SBSI	Common Stock						2,584	17 Mar 2026	ESOP

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reflects the settlement of performance-based restricted stock units ("PSUs") granted to the reporting person on February 2, 2023, such PSUs were earned based on achievement of goals related to ROATCE and the reporting person's continued employment with the Company.