S&T Bancorp Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:STBA Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
12 Aug 26	SellUS$887,075	William Hieb	Individual		17,289	US$51.43
28 Oct 25	BuyUS$91,363	Jeffrey Grube	Individual		2,500	US$36.55

Insider Trading Volume

Insider Buying: STBA insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of STBA?
Owner Type	Number of Shares	Ownership Percentage
State or Government	15,122	0.0429%
Private Companies	17,564	0.0498%
Individual Insiders	433,562	1.23%
General Public	8,454,420	24%
Institutions	26,344,824	74.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 60.46% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.6%	BlackRock, Inc.	5,155,798	US$259.7m	-3.9%	no data
6.79%	Vanguard Portfolio Management, LLC	2,395,690	US$120.7m	-1.67%	0.01%
6.59%	Dimensional Fund Advisors LP	2,325,364	US$117.2m	-0.84%	0.01%
5.31%	State Street Investment Management	1,871,779	US$94.3m	5.44%	no data
5.26%	Vanguard Capital Management, LLC	1,856,536	US$93.5m	-2.64%	no data
3.94%	Charles Schwab Investment Management, Inc.	1,391,023	US$70.1m	3.95%	0.01%
2.79%	Geode Capital Management, LLC	983,052	US$49.5m	2.45%	no data
1.89%	American Century Investment Management Inc	667,549	US$33.6m	-0.52%	0.01%
1.48%	Managed Account Advisors LLC	522,047	US$26.3m	-4.51%	no data
1.42%	Two Sigma Investments, LP	501,201	US$25.3m	27.1%	0.02%
1.36%	Northern Trust Global Investments	478,965	US$24.1m	4.42%	no data
1.3%	Bridgeway Capital Management, LLC	459,139	US$23.1m	1.78%	0.27%
1.01%	BNY Asset Management	356,014	US$17.9m	0.32%	no data
0.84%	Goldman Sachs Asset Management, L.P.	295,968	US$14.9m	22.1%	no data
0.78%	Qube Research & Technologies Ltd	275,541	US$13.9m	50%	0.02%
0.55%	EARNEST Partners, LLC	195,312	US$9.8m	-3.66%	0.03%
0.55%	Invesco Capital Management LLC	194,273	US$9.8m	-0.87%	no data
0.55%	Eaton Vance Management	193,688	US$9.8m	1.95%	no data
0.53%	Morgan Stanley	187,443	US$9.4m	8.94%	no data
0.53%	UBS Asset Management AG	186,074	US$9.4m	-33%	no data
0.5%	Arrowstreet Capital, Limited Partnership	177,944	US$9.0m	44.5%	no data
0.49%	Principal Global Investors, LLC	173,898	US$8.8m	-4.33%	no data
0.47%	Public Sector Pension Investment Board	164,915	US$8.3m	0.85%	0.02%
0.44%	The Goldman Sachs Group, Inc.	156,182	US$7.9m	-5.96%	no data
0.44%	Hotchkis and Wiley Capital Management, LLC	154,460	US$7.8m	0.52%	0.02%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/23 03:52
End of Day Share Price	2026/08/21 00:00
Earnings	2026/06/30
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

S&T Bancorp, Inc. is covered by 15 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Daniel Cardenas	Brean Capital Historical (Janney Montgomery)
Andrew Stapp	B. Riley Securities, Inc.
Jacob Civiello	D.A. Davidson & Co.