Company · CIK 0000705432 · SIC 6022 — State Commercial Banks · NYSE

SOUTHSIDE BANCSHARES INC · SBSI

Insider activity reported against this company. All insider holders · On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $1.5M · 39sales $3.8M · 26net −$2.3M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Dec 5, 2016 FForm 4 →	Dec 6, 6:23 pm EST	Lee R GibsonPRESIDENT, Director	340	$38.13	$12,964	25,760	—	plan?
Dec 1, 2016 JForm 4 →	Jun 19, 2017, 4:41 pm EDT	John Robert GarrettDirector	250	—	—	10,767	—	plan? late
Dec 1, 2016 JForm 4 →	Jun 16, 2017, 3:55 pm EDT	Alton Cade Jr.Director	1,075	—	—	30,860	—	plan? late
Dec 1, 2016 JForm 4 →	Mar 10, 2017, 3:37 pm EST	Julie ShamburgerCFO & EVP	82	—	—	3,311	—	plan? late
Dec 1, 2016 JForm 4 →	Mar 10, 2017, 3:15 pm EST	Lee R GibsonCEO & PRESIDENT, Director	258	—	—	5,856	—	plan? late
Dec 1, 2016 JForm 4 →	Mar 10, 2017, 2:14 pm EST	Timothy F AlexanderChief Lending Officer	168	—	—	1,321	—	plan? late
Dec 1, 2016 JForm 4 →	Dec 2, 3:29 pm EST	Lee R GibsonPRESIDENT, Director	30	—	—	26,100	—	plan?
Dec 1, 2016 JForm 4 →	Dec 2, 3:20 pm EST	Julie ShamburgerCFO & EVP	11	—	—	14,065	—	plan?
Dec 1, 2016 JForm 4 →	Dec 2, 3:12 pm EST	Brian K McCabeCIO & EVP	10	—	—	14,856	—	plan?
Dec 1, 2016 JForm 4 →	Dec 2, 3:07 pm EST	W Clawater Earl IIISR EVP & CHIEF CREDIT OFFICER	13	—	—	5,548	—	plan?
Dec 1, 2016 JForm 4 →	Dec 2, 2:50 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	28	—	—	47,476	—	plan?
Dec 1, 2016 JForm 4 →	Dec 2, 2:46 pm EST	Timothy F AlexanderChief Lending Officer	13	—	—	6,614	—	plan?
Nov 23, 2016 AForm 4 →	Nov 25, 4:35 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	487	—	—	47,448	—	plan?
Nov 23, 2016 AForm 4 →	Nov 25, 4:22 pm EST	Timothy F AlexanderChief Lending Officer	2,283	—	—	6,601	—	plan?
Nov 23, 2016 AForm 4 →	Nov 25, 3:49 pm EST	Timothy F AlexanderChief Lending Officer	1,603	—	—	4,318	—	plan?
Nov 11, 2016 SForm 4 →	Nov 15, 11:30 am EST	Patricia Ann CallanDirector	4,000	$34.85	$139,400	2,883	−58.1%	plan?
Nov 11, 2016 SForm 4 →	Nov 15, 10:45 am EST	Tim CarterSee Remarks	5,000	$37.39	$186,950	4,769	−51.2%	plan?
Nov 2, 2016 SForm 4 →	Nov 3, 3:45 pm EDT	Alton Cade Jr.Director	1,000	$31.89	$31,890	30,404	−3.18%	plan?
Nov 2, 2016 PForm 4 →	Nov 2, 5:30 pm EDT	John Robert GarrettDirector	95	$31.87	$3,028	10,517	+0.91%	plan?
Sep 8, 2016 JForm 4 →	Dec 2, 3:25 pm EST	Peter M BoydSenior EVP	35	—	—	2,025	—	plan? late
Sep 8, 2016 AJForm 4 →	Nov 25, 3:57 pm EST	W Clawater Earl IIISR EVP & CHIEF CREDIT OFFICER	926	—	—	1,357	—	plan? late
Sep 8, 2016 AJForm 4 →	Nov 25, 3:55 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	1,555	—	—	98	—	plan? late
Sep 1, 2016 JForm 4 →	Jun 30, 2017, 12:00 pm EDT	William SheehyDirector	3,629	—	—	127,500	—	plan? late
Sep 1, 2016 JForm 4 →	Dec 2, 3:32 pm EST	Charles E DawsonCEO, Director	390	—	—	26,115	—	plan? late
Sep 1, 2016 AJForm 4 →	Nov 25, 3:59 pm EST	Brian K McCabeCIO & EVP	897	—	—	9,478	—	plan? late
Sep 1, 2016 AJForm 4 →	Nov 25, 3:51 pm EST	Julie ShamburgerCFO & EVP	1,431	—	—	3,286	—	plan? late
Sep 1, 2016 AJForm 4 →	Nov 25, 3:47 pm EST	Lee R GibsonPRESIDENT, Director	3,657	—	—	5,811	—	plan? late
Sep 1, 2016 JForm 4 →	Nov 2, 5:30 pm EDT	John Robert GarrettDirector	76	—	—	10,422	—	plan? late
Sep 1, 2016 GJForm 4 →	Oct 25, 3:23 pm EDT	Timothy F AlexanderChief Lending Officer	741	—	—	1,310	—	plan? late
Sep 1, 2016 JForm 4 →	Sep 2, 4:30 pm EDT	Tim CarterREGIONAL PRESIDENT, NORTH TX	26	—	—	45,407	—	plan?
Sep 1, 2016 JForm 4 →	Sep 2, 4:12 pm EDT	Brian K McCabeCIO & EVP	9	—	—	14,061	—	plan?
Sep 1, 2016 JForm 4 →	Sep 2, 1:44 pm EDT	Lee R GibsonPRESIDENT, Director	28	—	—	22,602	—	plan?
Aug 16, 2016 PForm 4 →	Aug 16, 4:31 pm EDT	John Robert GarrettDirector	94	$31.73	$2,982	10,347	+0.92%	plan?
Aug 11, 2016 SForm 4 →	Aug 12, 6:10 pm EDT	Tim CarterREGIONAL PRESIDENT, NORTH TX	2,000	$31.21	$62,412	9,769	−17.0%	plan?
Aug 2, 2016 FForm 4 →	Aug 2, 4:07 pm EDT	Brian K McCabeCIO & EVP	70	$30.42	$2,129	14,052	—	plan?
Jun 21, 2016 SForm 4 →	Jun 22, 9:48 am EDT	Brian K McCabeCIO & EVP	550	$30.35	$16,693	13,410	−3.94%	plan?
Jun 20, 2016 PForm 4 →	Jun 20, 3:06 pm EDT	John Robert GarrettDirector	96	$30.25	$2,904	9,721	+1.00%	plan?
Jun 13, 2016 SForm 4 →	Jun 13, 1:18 pm EDT	Alton Cade Jr.Director	1,000	$30.17	$30,170	32,843	−2.95%	plan?
Jun 8, 2016 JForm 4 →	Sep 2, 4:16 pm EDT	W Clawater Earl IIISR EVP & CHIEF CREDIT OFFICER	21	—	—	1,348	—	plan? late
Jun 8, 2016 JForm 4 →	Sep 2, 3:54 pm EDT	Peter M BoydSenior EVP	33	—	—	2,011	—	plan? late
Jun 8, 2016 FJForm 4 →	Jun 20, 4:21 pm EDT	Tim CarterREGIONAL PRESIDENT, NORTH TX	140	—	—	93	—	plan? late
Jun 2, 2016 JForm 4 →	Nov 3, 3:45 pm EDT	Alton Cade Jr.Director	1,101	—	—	31,404	—	plan? late
Jun 2, 2016 JForm 4 →	Aug 16, 4:31 pm EDT	John Robert GarrettDirector	51	—	—	10,253	—	plan? late
Jun 2, 2016 FJForm 4 →	Jun 20, 4:57 pm EDT	Brian K McCabeCIO & EVP	197	—	—	8,965	—	plan? late
Jun 2, 2016 JForm 4 →	Jun 20, 3:06 pm EDT	John Robert GarrettDirector	26	—	—	9,625	—	plan? late
Jun 2, 2016 JForm 4 →	Jun 3, 3:49 pm EDT	Brian K McCabeCIO & EVP	13	—	—	14,043	—	plan?
May 9, 2016 SForm 4 →	May 10, 5:39 pm EDT	Brian K McCabeEVP & Secretary	1,100	$29.50	$32,450	14,030	−7.27%	plan?
May 4, 2016 PForm 4 →	May 4, 4:20 pm EDT	John Robert GarrettDirector	48	$29.14	$1,399	9,599	+0.50%	plan?
Mar 22, 2016 SForm 4 →	Mar 22, 5:23 pm EDT	Tim CarterREGIONAL PRESIDENT, NORTH TX	7,000	$25.75	$180,264	7,582	−48.0%	plan?
Mar 21, 2016 SForm 4 →	Mar 22, 3:26 pm EDT	Peter M BoydRegional President, Central TX	10,000	$26.22	$262,239	36,125	−21.7%	plan?
Mar 16, 2016 JForm 4 →	Jun 3, 5:25 pm EDT	Tim CarterREGIONAL PRESIDENT, NORTH TX	122	—	—	92	—	plan? late
Mar 16, 2016 JForm 4 →	Jun 3, 2:45 pm EDT	Julie ShamburgerCFO & EVP	146	—	—	4,292	—	plan? late
Mar 16, 2016 JForm 4 →	Jun 3, 2:09 pm EDT	Lee R GibsonPRESIDENT, Director	298	—	—	18,928	—	plan? late
Mar 16, 2016 JForm 4 →	Jun 3, 1:34 pm EDT	Charles E DawsonCEO, Director	328	—	—	20,537	—	plan? late
Mar 16, 2016 PForm 4 →	Mar 16, 3:29 pm EDT	John Robert GarrettDirector	172	$25.71	$4,422	9,469	+1.85%	plan?
Mar 14, 2016 JForm 4 →	Jun 3, 5:08 pm EDT	Timothy F AlexanderREGIONAL PRESIDENT, EAST TX	120	—	—	1,230	—	plan? late
Mar 14, 2016 JForm 4 →	Jun 3, 4:00 pm EDT	W Clawater Earl IIIEVP & CHIEF CREDIT OFFICER	118	—	—	1,274	—	plan? late
Mar 14, 2016 JForm 4 →	Jun 3, 2:29 pm EDT	Peter M BoydRegional President, Central TX	133	—	—	1,901	—	plan? late
Mar 10, 2016 GJForm 4 →	Sep 14, 5:32 pm EDT	William SheehyDirector	2,878	—	—	124,722	—	plan? late
Mar 10, 2016 JForm 4 →	Sep 2, 3:40 pm EDT	Julie ShamburgerCFO & EVP	96	—	—	3,262	—	plan? late
Mar 10, 2016 JForm 4 →	Sep 2, 1:35 pm EDT	Charles E DawsonCEO, Director	611	—	—	25,927	—	plan? late
Mar 10, 2016 FJForm 4 →	Jun 20, 4:44 pm EDT	Lee R GibsonPRESIDENT, Director	374	—	—	5,496	—	plan? late
Mar 10, 2016 JForm 4 →	Jun 13, 1:18 pm EDT	Alton Cade Jr.Director	624	—	—	29,458	—	plan? late
Mar 10, 2016 JForm 4 →	May 10, 5:39 pm EDT	Brian K McCabeEVP & Secretary	221	—	—	8,895	—	plan? late
Mar 10, 2016 JForm 4 →	May 4, 4:20 pm EDT	John Robert GarrettDirector	83	—	—	9,551	—	plan? late
Mar 10, 2016 JForm 4 →	Mar 11, 3:21 pm EST	Julie ShamburgerEVP & CAO	17	—	—	12,042	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 3:17 pm EST	Brian K McCabeEVP & Secretary	15	—	—	15,130	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 2:56 pm EST	Lee R GibsonPRESIDENT & CFO, Director	41	—	—	21,666	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 2:42 pm EST	Charles E DawsonCEO, Director	59	—	—	109,287	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 2:39 pm EST	W Clawater Earl IIIEVP & CHIEF CREDIT OFFICER	18	—	—	4,366	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 2:35 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	33	—	—	42,706	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 2:30 pm EST	Timothy F AlexanderREGIONAL PRESIDENT, EAST TX	19	—	—	3,138	—	plan?
Mar 10, 2016 JForm 4 →	Mar 11, 2:24 pm EST	Peter M BoydRegional President, Central TX	28	—	—	3,853	—	plan?
Mar 7, 2016 PForm 4 →	Mar 8, 5:25 pm EST	Lee R GibsonPRESIDENT & CFO, Director	3,245	$25.61	$83,089	5,434	+148%	plan?
Feb 2, 2016 PForm 4 →	Feb 3, 3:23 pm EST	Lawrence Lazelle AndersonDirector	3,000	$21.63	$64,885	14,800	+25.4%	plan?
Feb 2, 2016 PForm 4 →	Feb 2, 5:02 pm EST	Susan Elaine AndersonDirector	3,900	$21.33	$83,187	14,491	+36.8%	plan?
Jan 8, 2016 FForm 4 →	Jan 11, 4:41 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	187	—	—	42,673	—	plan?
Dec 18, 2015 PForm 4 →	Dec 18, 4:19 pm EST	Preston L SmithDirector	3,200	$24.47	$78,304	8,450	+61.0%	plan?
Dec 17, 2015 PForm 4 →	Dec 18, 2:19 pm EST	Julie ShamburgerEVP & CAO	3,056	$24.66	$75,359	3,056	—	plan?
Dec 16, 2015 PForm 4 →	Dec 17, 1:58 pm EST	Donald W ThedfordDirector	500	$24.71	$12,355	10,402	+5.05%	plan?
Dec 16, 2015 PForm 4 →	Dec 16, 10:32 am EST	John Robert GarrettDirector	235	$25.06	$5,889	9,297	+2.59%	plan?
Dec 11, 2015 PForm 4 →	Dec 11, 4:56 pm EST	Lawrence Lazelle AndersonDirector	4,000	$24.94	$99,760	11,800	+51.3%	plan?
Dec 11, 2015 PForm 4 →	Dec 11, 3:47 pm EST	Melvin B LoveladyDirector	1,000	$24.80	$24,800	19,273	+5.47%	plan?
Dec 9, 2015 JForm 5 →	Jan 21, 2016, 11:06 am EST	Brian K McCabeEVP & Secretary	163	—	—	8,724	—	plan?
Dec 9, 2015 JForm 5 →	Jan 21, 2016, 10:49 am EST	Charles E DawsonPresident & CEO, Director	503	—	—	24,291	—	plan?
Dec 9, 2015 JForm 5 →	Jan 21, 2016, 10:47 am EST	W Clawater Earl IIIEVP & CHIEF CREDIT OFFICER	14	—	—	1,171	—	plan?
Dec 9, 2015 JForm 5 →	Jan 21, 2016, 10:45 am EST	Peter M BoydRegional President, Central TX	21	—	—	1,792	—	plan?
Dec 9, 2015 JForm 5 →	Jan 21, 2016, 10:42 am EST	Timothy F AlexanderREGIONAL PRESIDENT, EAST TX	45	—	—	1,127	—	plan?
Dec 9, 2015 GJForm 4 →	Dec 22, 3:55 pm EST	Lee R GibsonSR EVP & CFO, Director	1,243	—	—	2,189	—	plan? late
Dec 9, 2015 JForm 4 →	Dec 18, 2:19 pm EST	Julie ShamburgerEVP & CAO	49	—	—	4,162	—	plan? late
Dec 7, 2015 FForm 4 →	Dec 7, 4:31 pm EST	Julie ShamburgerEVP & CAO	67	—	—	12,025	—	plan?
Dec 7, 2015 FForm 4 →	Dec 7, 4:27 pm EST	Brian K McCabeEVP & Secretary	57	—	—	15,115	—	plan?
Dec 7, 2015 FForm 4 →	Dec 7, 4:23 pm EST	Lee R GibsonSR EVP & CFO, Director	313	—	—	22,625	—	plan?
Dec 3, 2015 JForm 5 →	Jan 20, 2016, 5:48 pm EST	Alton Cade Jr.Director	742	—	—	29,192	—	plan?
Dec 3, 2015 JForm 5 →	Jan 20, 2016, 5:36 pm EST	Lawrence Lazelle AndersonDirector	153	—	—	14,123	—	plan?
Dec 3, 2015 JForm 4 →	Dec 4, 4:23 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	49	—	—	42,860	—	plan?
Dec 3, 2015 JForm 4 →	Dec 4, 3:48 pm EST	Peter M BoydRegional President, Central TX	42	—	—	3,825	—	plan?
Nov 24, 2015 SForm 4 →	Nov 25, 5:45 pm EST	Peter M BoydRegional President, Central TX	3,100	$27.47	$85,151	3,783	−45.0%	plan?
Sep 9, 2015 SForm 4 →	Sep 9, 1:47 pm EDT	Bg HartleyDirector	1	$26.49	$26	0	−100%	plan?
Sep 8, 2015 SForm 4 →	Sep 8, 4:42 pm EDT	Bg HartleyDirector	31,333	$26.28	$823,431	5,241	−85.7%	plan?

Reported at this company — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake
Sep 11, 2018 MForm 4 →	Sep 13, 3:06 pm EDT	Brian K McCabeSEVP & COO	1,670	—	—	0	—
Aug 27, 2018 MForm 4 →	Aug 28, 4:21 pm EDT	Timothy F AlexanderCLO	16,007	—	—	1,788	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:44 pm EDT	Emily S MooreHR DIRECTOR	1,994	—	—	1,994	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:41 pm EDT	Hilliard J ShandsDirector	8,890	—	—	8,890	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:39 pm EDT	Mark W DrennanRP NTX	4,659	—	—	4,659	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:36 pm EDT	Suni M DavisCHIEF RISK OFFICER	3,102	—	—	3,102	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:35 pm EDT	W Clawater Earl IIISEVP & CCO	5,705	—	—	5,705	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:32 pm EDT	James D AlfredRP CTX	5,133	—	—	5,133	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:31 pm EDT	Brian K McCabeSEVP & COO	6,716	—	—	6,716	—
Jun 18, 2018 AForm 4 →	Jun 20, 4:30 pm EDT	Julie ShamburgerSEVP & CFO	8,881	—	—	8,881	—
Jun 18, 2018 AForm 4 →	Jun 20, 2:13 pm EDT	Timothy F AlexanderCLO	13,060	—	—	13,060	—
Jun 18, 2018 AForm 4 →	Jun 20, 1:58 pm EDT	Lee R GibsonPRES & CEO, Director	24,095	—	—	24,095	—
Jan 29, 2018 AForm 4 →	Jan 31, 1:55 pm EST	Hilliard J ShandsDirector	10,467	—	—	10,467	—
Sep 14, 2017 MForm 4 →	Sep 14, 3:20 pm EDT	Brian K McCabeSEVP & COO	1,500	—	—	1,670	—
Nov 23, 2016 AForm 4 →	Nov 25, 3:59 pm EST	Brian K McCabeCIO & EVP	3,559	—	—	3,559	—
Nov 23, 2016 AForm 4 →	Nov 25, 3:57 pm EST	W Clawater Earl IIISR EVP & CHIEF CREDIT OFFICER	4,152	—	—	4,152	—
Nov 23, 2016 AForm 4 →	Nov 25, 3:55 pm EST	Tim CarterREGIONAL PRESIDENT, NORTH TX	7,043	—	—	7,043	—
Nov 23, 2016 AForm 4 →	Nov 25, 3:51 pm EST	Julie ShamburgerCFO & EVP	6,303	—	—	6,303	—
Nov 23, 2016 AForm 4 →	Nov 25, 3:49 pm EST	Timothy F AlexanderChief Lending Officer	7,353	—	—	7,353	—
Nov 23, 2016 AForm 4 →	Nov 25, 3:47 pm EST	Lee R GibsonPRESIDENT, Director	15,906	—	—	15,906	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:53 pm EDT	Julie ShamburgerEVP & CAO	5,072	—	—	5,072	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:48 pm EDT	Brian K McCabeEVP & Secretary	4,529	—	—	4,529	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:44 pm EDT	W Clawater Earl IIIEVP & CHIEF CREDIT OFFICER	5,334	—	—	5,334	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:40 pm EDT	Tim CarterREGIONAL PRESIDENT, NORTH TX	9,058	—	—	9,058	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:31 pm EDT	Peter M BoydRegional President, Central TX	8,615	—	—	8,615	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:27 pm EDT	Timothy F AlexanderREGIONAL PRESIDENT, EAST TX	6,643	—	—	6,643	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:18 pm EDT	Lee R GibsonSR EVP & CFO, Director	17,650	—	—	17,650	—
Jun 18, 2015 AForm 4 →	Jun 19, 5:14 pm EDT	Charles E DawsonPresident & CEO, Director	25,179	—	—	25,179	—