Jeffrey D Grube

Insider

First SEC filing: May 14, 2026 · Latest: May 14, 2026

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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.

Insider at

STBA buying Oct. 28, 2025

Insider transactions

1 buys (P) 0 sells (S) Net: $91,375 + 43 non-open-market transactions below Avg return of open purchases vs now: 36.4% 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

43 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 12, 2026	STBA	A	1,136	—	—	1,136 Direct	—	Acquired	(price as of 2026-08-20)
May 12, 2026	STBA	M	1,290	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 12, 2026	STBA	M	1,290	$44.03	$56,799	46,275 Direct	+2.87%	Acquired	13.2% (price as of 2026-08-20)
Oct. 28, 2025	STBA	P	2,500	$36.55	$91,375	44,985 Direct	+5.88%	Acquired	36.4% (price as of 2026-08-20)
May 13, 2025	STBA	A	1,290	—	—	1,290 Direct	—	Acquired	(price as of 2026-08-20)
May 13, 2025	STBA	M	1,573	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 13, 2025	STBA	M	1,573	$38.76	$60,969	42,485 Direct	+3.84%	Acquired	28.6% (price as of 2026-08-20)
May 14, 2024	STBA	A	1,573	—	—	1,573 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2024	STBA	M	1,905	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 14, 2024	STBA	M	1,905	$31.80	$60,579	40,912 Direct	+4.88%	Acquired	56.8% (price as of 2026-08-20)
May 16, 2023	STBA	A	1,905	—	—	1,905 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2023	STBA	M	1,832	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 15, 2023	STBA	M	1,832	$26.43	$48,420	39,007 Direct	+4.93%	Acquired	88.6% (price as of 2026-08-20)
April 28, 2023	STBA	P	2,000	$27.59	$55,180	37,175 Direct	+5.69%	Acquired	80.7% (price as of 2026-08-20)
July 26, 2022	STBA	J	1,685	—	—	35,175 Direct	+5.03%	Acquired	(price as of 2026-08-20)
July 26, 2022	STBA	J	1,685	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 26, 2022	STBA	J	1,685	—	—	1,685 Indirect	-50.00%	Disposed	(price as of 2026-08-20)
May 16, 2022	STBA	A	1,832	—	—	1,832 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 5, 2021	STBA	A	1,465	$29.34	$42,983	33,447 Direct	+4.58%	Acquired	69.9% (price as of 2026-08-20)
July 23, 2021	STBA	P	300	$27.73	$8,319	31,982 Direct	+0.95%	Acquired	79.8% (price as of 2026-08-20)
July 23, 2021	STBA	P	2,700	$28.74	$77,598	31,682 Direct	+9.32%	Acquired	73.5% (price as of 2026-08-20)
May 18, 2020	STBA	A	1,781	$22.46	$40,001	28,780 Direct	+6.60%	Acquired	122.0% (price as of 2026-08-20)
May 20, 2019	STBA	A	1,021	$39.18	$40,003	26,876 Direct	+3.95%	Acquired	27.2% (price as of 2026-08-20)
May 21, 2018	STBA	A	772	$45.39	$35,041	25,753 Direct	+3.09%	Acquired	9.8% (price as of 2026-08-20)
May 21, 2018	STBA	A	771	$45.39	$34,996	25,752 Direct	+3.09%	Acquired	9.8% (price as of 2026-08-20)
April 19, 2018	STBA	J	3,370	—	—	3,370 Indirect	—	Acquired	(price as of 2026-08-20)
May 15, 2017	STBA	A	997	$35.14	$35,035	24,868 Direct	+4.18%	Acquired	41.9% (price as of 2026-08-20)
May 16, 2016	STBA	A	1,201	$24.98	$30,001	23,736 Direct	+5.33%	Acquired	99.6% (price as of 2026-08-20)
Feb. 3, 2016	STBA	P	750	$26.07	$19,552	22,418 Direct	+3.46%	Acquired	91.2% (price as of 2026-08-20)
May 20, 2015	STBA	A	1,117	$26.86	$30,003	21,668 Direct	+5.44%	Acquired	85.6% (price as of 2026-08-20)
May 19, 2014	STBA	A	1,152	$23.45	$27,014	20,273 Direct	+6.02%	Acquired	112.6% (price as of 2026-08-20)
May 20, 2013	STBA	A	1,400	$19.29	$27,006	18,790 Direct	+8.05%	Acquired	158.4% (price as of 2026-08-20)
April 23, 2012	STBA	A	1,383	$19.54	$27,024	17,015 Direct	+8.85%	Acquired	155.1% (price as of 2026-08-20)
April 26, 2011	STBA	A	1,326	$20.37	$27,011	15,276 Direct	+9.51%	Acquired	144.7% (price as of 2026-08-20)
Nov. 5, 2010	STBA	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 5, 2010	STBA	S	5,000	$21.56	$107,800	13,615 Direct	-26.86%	Disposed	131.2% (price as of 2026-08-20)
Nov. 5, 2010	STBA	M	5,000	$19.81	$99,050	18,615 Direct	+36.72%	Acquired	151.6% (price as of 2026-08-20)
April 19, 2010	STBA	A	888	$22.53	$20,007	13,615 Direct	+6.98%	Acquired	121.3% (price as of 2026-08-20)
July 23, 2009	STBA	P	2,500	$11.36	$28,400	12,358 Direct	+25.36%	Acquired	338.8% (price as of 2026-08-20)
April 20, 2009	STBA	A	1,075	$18.61	$20,006	9,858 Direct	+12.24%	Acquired	167.9% (price as of 2026-08-20)
July 29, 2008	STBA	M	5,000	$27.75	$138,750	0 Direct	-100.00%	Disposed	79.6% (price as of 2026-08-20)
July 29, 2008	STBA	S	5,000	$32.01	$160,050	8,484 Direct	-37.08%	Disposed	55.7% (price as of 2026-08-20)
July 29, 2008	STBA	M	5,000	$27.75	$138,750	13,484 Direct	+58.93%	Acquired	79.6% (price as of 2026-08-20)
April 21, 2008	STBA	A	599	$33.39	$20,001	8,484 Direct	+7.60%	Acquired	49.3% (price as of 2026-08-20)
Aug. 22, 2007	STBA	M	1,246	$20.38	$25,393	0 Direct	-100.00%	Disposed	144.6% (price as of 2026-08-20)
Aug. 22, 2007	STBA	M	1,246	$20.38	$25,393	7,658 Direct	+19.43%	Acquired	144.6% (price as of 2026-08-20)
April 16, 2007	STBA	A	597	$33.54	$20,023	6,412 Direct	+10.27%	Acquired	48.6% (price as of 2026-08-20)
Dec. 19, 2005	STBA	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 20, 2004	STBA	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 20, 2004	STBA	A	2,500	$37.08	$92,700	2,500 Direct	—	Acquired	34.4% (price as of 2026-08-20)
Dec. 15, 2003	STBA	A	2,500	$29.96	$74,900	2,500 Direct	—	Acquired	66.4% (price as of 2026-08-20)

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
May 12, 2026	STBA	Director Restricted Stock Units	Common Stock (1,136)	—	—	1,136	Acquired
May 12, 2026	STBA	Director Restricted Stock Units	Common Stock (1,290)	—	—	1,290	Disposed
May 13, 2025	STBA	Director Restricted Stock Units	Common Stock (1,290)	—	—	1,290	Acquired
May 13, 2025	STBA	Director Restricted Stock Units	Common Stock (1,573)	—	—	1,573	Disposed
May 14, 2024	STBA	Director Restricted Stock Units	Common Stock (1,573)	—	—	1,573	Acquired
May 14, 2024	STBA	Director Restricted Stock Units	Common Stock (1,905)	—	—	1,905	Disposed
May 16, 2023	STBA	Director Restricted Stock Units	Common Stock (1,905)	—	—	1,905	Acquired
May 15, 2023	STBA	Director Restricted Stock Units	Common Stock (1,832)	—	—	1,832	Disposed
May 16, 2022	STBA	Director Restricted Stock Units	Common Stock (1,832)	—	—	1,832	Acquired
Nov. 5, 2010	STBA	Stock Options (Right to Buy)	Common Stock (5,000)	$19.81	Dec. 18, 2010	5,000	Disposed
July 29, 2008	STBA	Stock Options (Right to buy)	Common Stock (5,000)	$27.75	Dec. 21, 2008	5,000	Disposed
Aug. 22, 2007	STBA	Stock Options (Right to buy)	Common Stock (1,246)	$20.38	Dec. 15, 2007	1,246	Disposed
Dec. 19, 2005	STBA	Stock Options (Right to buy)	Common Stock (2,500)	$37.85	Dec. 19, 2015	2,500	Acquired
Dec. 20, 2004	STBA	Stock Options (Right to buy)	Common Stock (2,500)	—	Dec. 20, 2014	2,500	Acquired
Dec. 20, 2004	STBA	Stock Options (Right to buy)	Common Stock (2,500)	$0.00	Dec. 20, 2014	2,500	Acquired
Dec. 15, 2003	STBA	Stock Options (Right to buy)	Common Stock (2,500)	—	Dec. 15, 2013	2,500	Acquired

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