T L Arnold Jr

Insider

First SEC filing: June 3, 2026 · Latest: June 3, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

SBSI selling Aug. 23, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 67 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

67 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 1, 2026	SBSI	A	53	—	—	22,570	—	—	(price as of 2026-08-21)
March 17, 2026	SBSI	F	322	$29.94	$9,641	22,517 Direct	-1.41%	Disposed	7.4% (price as of 2026-08-21)
March 17, 2026	SBSI	A	1,328	—	—	22,839 Direct	+6.17%	Acquired	(price as of 2026-08-21)
March 5, 2026	SBSI	A	55	—	—	21,511 Direct	+0.26%	Acquired	(price as of 2026-08-21)
Feb. 6, 2026	SBSI	F	196	$33.55	$6,576	21,456 Direct	-0.91%	Disposed	-4.1% (price as of 2026-08-21)
Feb. 4, 2026	SBSI	A	2,287	—	—	21,652 Direct	+11.81%	Acquired	(price as of 2026-08-21)
Feb. 2, 2026	SBSI	F	127	$33.10	$4,204	19,365 Direct	-0.65%	Disposed	-2.8% (price as of 2026-08-21)
Feb. 1, 2026	SBSI	F	255	$32.19	$8,208	19,492 Direct	-1.29%	Disposed	-0.1% (price as of 2026-08-21)
Dec. 4, 2025	SBSI	A	53	—	—	19,747 Direct	+0.27%	Acquired	(price as of 2026-08-21)
Sept. 4, 2025	SBSI	A	51	—	—	19,694 Direct	+0.26%	Acquired	(price as of 2026-08-21)
June 5, 2025	SBSI	A	57	—	—	19,643 Direct	+0.29%	Acquired	(price as of 2026-08-21)
March 18, 2025	SBSI	F	372	$29.22	$10,870	19,586 Direct	-1.86%	Disposed	10.1% (price as of 2026-08-21)
March 18, 2025	SBSI	A	1,558	—	—	19,958 Direct	+8.47%	Acquired	(price as of 2026-08-21)
March 6, 2025	SBSI	A	53	—	—	18,400 Direct	+0.29%	Acquired	(price as of 2026-08-21)
Feb. 6, 2025	SBSI	A	2,306	—	—	18,347 Direct	+14.38%	Acquired	(price as of 2026-08-21)
Feb. 3, 2025	SBSI	F	112	$30.90	$3,461	16,041 Direct	-0.69%	Disposed	4.1% (price as of 2026-08-21)
Feb. 2, 2025	SBSI	F	121	$31.43	$3,803	16,153 Direct	-0.74%	Disposed	2.4% (price as of 2026-08-21)
Feb. 1, 2025	SBSI	F	243	$31.43	$7,637	16,274 Direct	-1.47%	Disposed	2.4% (price as of 2026-08-21)
Dec. 6, 2024	SBSI	A	37	—	—	16,517 Direct	+0.22%	Acquired	(price as of 2026-08-21)
Sept. 5, 2024	SBSI	A	39	—	—	16,480 Direct	+0.24%	Acquired	(price as of 2026-08-21)
Aug. 23, 2024	SBSI	M	4,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 23, 2024	SBSI	S	4,667	$33.71	$157,325	16,441 Direct	-22.11%	Disposed	-4.6% (price as of 2026-08-21)
Aug. 23, 2024	SBSI	M	4,667	$26.49	$123,629	21,108 Direct	+28.39%	Acquired	21.4% (price as of 2026-08-21)
Aug. 7, 2024	SBSI	M	3,999	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 7, 2024	SBSI	S	3,999	$31.63	$126,488	16,441 Direct	-19.56%	Disposed	1.7% (price as of 2026-08-21)
Aug. 7, 2024	SBSI	M	3,999	$23.66	$94,616	20,440 Direct	+24.32%	Acquired	36.0% (price as of 2026-08-21)
June 29, 2024	SBSI	F	84	$27.61	$2,319	16,441 Direct	-0.51%	Disposed	16.5% (price as of 2026-08-21)
June 6, 2024	SBSI	A	53	—	—	16,525 Direct	+0.32%	Acquired	(price as of 2026-08-21)
Feb. 29, 2024	SBSI	A	48	—	—	16,472 Direct	+0.29%	Acquired	(price as of 2026-08-21)
Feb. 3, 2024	SBSI	F	107	$30.39	$3,252	16,424 Direct	-0.65%	Disposed	5.9% (price as of 2026-08-21)
Feb. 2, 2024	SBSI	F	115	$30.39	$3,495	16,531 Direct	-0.69%	Disposed	5.9% (price as of 2026-08-21)
Feb. 1, 2024	SBSI	A	2,354	—	—	16,646 Direct	+16.47%	Acquired	(price as of 2026-08-21)
Dec. 7, 2023	SBSI	A	27	—	—	14,292 Direct	+0.19%	Acquired	(price as of 2026-08-21)
Nov. 21, 2023	SBSI	F	76	$28.11	$2,136	14,265 Direct	-0.53%	Disposed	14.4% (price as of 2026-08-21)
Sept. 1, 2023	SBSI	A	29	—	—	14,341 Direct	+0.20%	Acquired	(price as of 2026-08-21)
June 29, 2023	SBSI	F	80	$26.43	$2,114	14,312 Direct	-0.56%	Disposed	21.7% (price as of 2026-08-21)
June 6, 2023	SBSI	A	34	—	—	14,392 Direct	+0.24%	Acquired	(price as of 2026-08-21)
March 2, 2023	SBSI	A	26	—	—	14,358 Direct	+0.18%	Acquired	(price as of 2026-08-21)
Feb. 3, 2023	SBSI	F	102	$39.61	$4,040	14,332 Direct	-0.71%	Disposed	-18.8% (price as of 2026-08-21)
Feb. 2, 2023	SBSI	A	1,120	—	—	14,434 Direct	+8.41%	Acquired	(price as of 2026-08-21)
Dec. 8, 2022	SBSI	A	21	—	—	13,314 Direct	+0.16%	Acquired	(price as of 2026-08-21)
Nov. 21, 2022	SBSI	F	73	$36.05	$2,632	13,293 Direct	-0.55%	Disposed	-10.8% (price as of 2026-08-21)
Sept. 1, 2022	SBSI	A	20	—	—	13,366 Direct	+0.15%	Acquired	(price as of 2026-08-21)
June 29, 2022	SBSI	F	77	$37.08	$2,855	13,346 Direct	-0.57%	Disposed	-13.2% (price as of 2026-08-21)
June 18, 2022	SBSI	F	65	$36.77	$2,390	13,423 Direct	-0.48%	Disposed	-12.5% (price as of 2026-08-21)
June 2, 2022	SBSI	A	23	—	—	13,488 Direct	+0.17%	Acquired	(price as of 2026-08-21)
March 3, 2022	SBSI	A	23	—	—	13,465 Direct	+0.17%	Acquired	(price as of 2026-08-21)
Feb. 3, 2022	SBSI	A	1,003	—	—	13,442 Direct	+8.06%	Acquired	(price as of 2026-08-21)
Dec. 9, 2021	SBSI	A	17	—	—	12,439 Direct	+0.14%	Acquired	(price as of 2026-08-21)
Nov. 21, 2021	SBSI	F	71	$43.78	$3,108	12,422 Direct	-0.57%	Disposed	-26.5% (price as of 2026-08-21)
Sept. 2, 2021	SBSI	A	18	—	—	12,493 Direct	+0.14%	Acquired	(price as of 2026-08-21)
June 29, 2021	SBSI	A	923	—	—	12,475 Direct	+7.99%	Acquired	(price as of 2026-08-21)
June 18, 2021	SBSI	F	60	$38.84	$2,330	11,552 Direct	-0.52%	Disposed	-17.2% (price as of 2026-08-21)
June 3, 2021	SBSI	A	10	—	—	11,612 Direct	+0.09%	Acquired	(price as of 2026-08-21)
March 4, 2021	SBSI	A	12	—	—	11,602 Direct	+0.10%	Acquired	(price as of 2026-08-21)
Dec. 10, 2020	SBSI	A	16	—	—	11,590 Direct	+0.14%	Acquired	(price as of 2026-08-21)
Nov. 23, 2020	SBSI	F	51	$31.11	$1,587	11,574 Direct	-0.44%	Disposed	3.4% (price as of 2026-08-21)
Nov. 21, 2020	SBSI	F	68	$30.68	$2,086	11,625 Direct	-0.58%	Disposed	4.9% (price as of 2026-08-21)
Sept. 3, 2020	SBSI	A	20	—	—	11,693 Direct	+0.17%	Acquired	(price as of 2026-08-21)
June 18, 2020	SBSI	F	58	$27.78	$1,611	11,673 Direct	-0.49%	Disposed	15.8% (price as of 2026-08-21)
June 4, 2020	SBSI	A	22	—	—	11,731 Direct	+0.19%	Acquired	(price as of 2026-08-21)
March 5, 2020	SBSI	A	19	—	—	11,709 Direct	+0.16%	Acquired	(price as of 2026-08-21)
Dec. 12, 2019	SBSI	A	18	—	—	11,690 Direct	+0.15%	Acquired	(price as of 2026-08-21)
Nov. 23, 2019	SBSI	F	48	$34.74	$1,668	11,672 Direct	-0.41%	Disposed	-7.4% (price as of 2026-08-21)
Nov. 21, 2019	SBSI	A	6,367	—	—	6,367 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 21, 2019	SBSI	A	1,077	—	—	11,720 Direct	+10.12%	Acquired	(price as of 2026-08-21)
Sept. 5, 2019	SBSI	A	11	—	—	10,643 Direct	+0.10%	Acquired	(price as of 2026-08-21)
June 18, 2019	SBSI	F	125	$33.01	$4,126	10,632 Direct	-1.16%	Disposed	-2.5% (price as of 2026-08-21)
June 6, 2019	SBSI	A	16	—	—	10,757 Direct	+0.15%	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Aug. 23, 2024	SBSI	Common Stock	Common Stock (4,667)	$26.49	June 18, 2025	4,667	Disposed
Aug. 7, 2024	SBSI	Common Stock	Common Stock (3,999)	$23.66	Jan. 8, 2025	3,999	Disposed
Nov. 21, 2019	SBSI	Employee Stock Option / (Right to Buy)	Common Stock (6,367)	$34.83	Nov. 21, 2029	6,367	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 6 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
March 29, 2019	SBSI	Common Stock	10,741	Direct
March 29, 2019	SBSI	Common Stock	378	Indirect
March 29, 2019	SBSI	Common Stock→ Common Stock (3,999)	3,999	Direct
March 29, 2019	SBSI	Common Stock→ Common Stock (4,667)	4,667	Direct
March 29, 2019	SBSI	Common Stock→ Common Stock (3,420)	3,420	Direct
March 29, 2019	SBSI	Common Stock→ Common Stock (4,750)	4,750	Direct