8-K

S&T BANCORP INC (STBA)

8-K 2021-10-21 For: 2021-10-18
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Added on April 09, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

October 18, 2021

Date of Report (date of earliest event reported)

S&T BANCORP, INC

(Exact name of registrant as specified in its charter)

Pennsylvania 0-12508 25-1434426
(State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.)
800 Philadelphia Street Indiana PA 15701
(Address of Principal Executive Offices) (Zip Code)

(800) 325-2265

Registrant's telephone number, including area code

(Not applicable)

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Stock, $2.50 par value STBA The NASDAQ Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On October 21, 2021 S&T Bancorp, Inc. announced by press release its earnings for the three and nine months ended September 30, 2021. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference in this Item 2.02. The information contained in this Item 2.02 of this Report on Form 8-K, including Exhibit 99.1, is being furnished and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Exchange Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 7.01 Regulation FD Disclosure

In connection with the issuance of its earnings for the three and nine months ended September 30, 2021, S&T has also made available on its website materials that contain supplemental information about S&T’s financial results (“Supplemental Information”). A copy of the supplemental information is attached hereto asExhibit 99.2 and is incorporated by reference in this Item 7.01. The information contained in this Item 7.01 of this Report on Form 8-K, including Exhibit 99.2, is being furnished and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Exchange Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 8.01 Other Events.

The Board of Directors of S&T declared a $0.29 per share cash dividend on October 18, 2021. A copy of the press release is attached hereto as Exhibit 99.3. This is an increase of 3.6 percent compared to a dividend of $0.28 per share declared in the same period last year. The dividend is payable November 18, 2021 to shareholders of record on November 4, 2021.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No. Description of Exhibit
99.1 Press Release
99.2 Supplemental Information
99.3 Dividend Release
104 Cover Page Interactive Data File (embedded in the cover page formatted in Inline XBRL)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed by the undersigned thereunto duly authorized.

S&T Bancorp, Inc.
/s/ Mark Kochvar
October 21, 2021 Mark Kochvar<br>Senior Executive Vice President,<br>Chief Financial Officer

Document

CONTACT:<br><br>Mark Kochvar<br><br>Chief Financial Officer<br><br>724.465.4826<br><br>mark.kochvar@stbank.com<br><br>stbancorp.com

FOR IMMEDIATE RELEASE

S&T Bancorp, Inc. Announces Third Quarter 2021 Net Income

Indiana, Pa. - October 21, 2021 - S&T Bancorp, Inc. (S&T) (NASDAQ: STBA), the holding company for S&T Bank, with operations in five markets including Western Pennsylvania, Eastern Pennsylvania, Northeast Ohio, Central Ohio and Upstate New York, announced net income of $27.6 million, or $0.70 per diluted share, for the third quarter of 2021 compared to net income of $28.4 million, or $0.72 per diluted share, for the second quarter of 2021, and net income of $16.7 million, or $0.43 per diluted share, for the third quarter of 2020.

"We are pleased to announce solid performance for this quarter," said Chris McComish, chief executive officer. "Both earnings and loan growth are a direct reflection of our talented team and the impact we are having in our markets."

Third Quarter of 2021 Highlights:

•Return on average assets (ROA) of 1.15%, return on average equity (ROE) of 9.13%, return on average tangible equity (ROTE) (non-GAAP) of 13.53% and pre-tax pre-provision income to average assets (PTPP) (non-GAAP) of 1.56%.

•Total portfolio loans excluding PPP increased $117.8 million, or 7.0% annualized, compared to June 30, 2021.

•Solid C&I growth excluding PPP loans of $79.5 million, or 21.9% annualized, compared to June 30, 2021 driven by improved utilization and strong new customer activity.

•The allowance for credit losses to total portfolio loans was 1.55% at September 30, 2021 compared to 1.56% at June 30, 2021.

•S&T's Board of Directors approved a $0.01 per share, or 3.6%, increase in the quarterly cash dividend to $0.29 per share compared to $0.28 per share dividend declared in the same period in the prior year.

"It has been an exciting and productive first 60 days for me as the new CEO of S&T," said Chris McComish, "I am impressed with our employee and marketplace engagement, both of which represent the foundation for future growth. My confidence is further reflected in our Board of Directors' recent approval of a 3.6% increase in our quarterly dividend."

Net Interest Income

Net interest income increased $0.4 million to $68.7 million for the third quarter of 2021 compared to $68.3 million for the second quarter of 2021. Net interest income related to PPP loans was relatively unchanged at $4.2 million for the third quarter of 2021 compared to $4.1 million in the second quarter of 2021. Average PPP loans decreased by $192.7 million compared to the second quarter of 2021. Average loans excluding PPP increased $95.3 million compared to the prior quarter. Net interest margin on a fully taxable equivalent basis (NIM) (FTE) (non-GAAP) decreased 2 basis points to 3.14% compared to 3.16% in the prior quarter. The decline in NIM (FTE) (non-GAAP)

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S&T Earnings Release -2

was due to lower loan yields (7 basis points) and a higher average cash balance (4 basis points). Partially offsetting these declines was a higher relative PPP contribution (8 basis points) and lower costing liabilities (1 basis point).

Asset Quality

The provision for credit losses increased $0.8 million to $3.4 million for the third quarter of 2021 compared to $2.6 million in the second quarter of 2021. Net loan charge-offs were $3.6 million for the third quarter of 2021 compared to $7.5 million in the second quarter of 2021. During the third quarter of 2021, two relationships moved from nonperforming loans to OREO totaling $12.2 million. Total nonperforming assets increased $10.9 million to $124.7 million, or 1.78% of total loans plus OREO, at September 30, 2021 compared to $113.8 million, or 1.62% of total loans plus other real estate owned (OREO) at June 30, 2021. The increase in nonperforming assets related to the addition of a $21.7 million commercial and industrial (C&I) loan which required a $9.3 million specific reserve at September 30, 2021. Offsetting this increase in nonperforming assets was $11.8 million of hotel loans that returned to performing status during the third quarter of 2021. Specific reserves on hotels decreased $6.0 million due to updated valuations. The allowance for credit losses was 1.55% of total portfolio loans as of September 30, 2021 compared to 1.56% at June 30, 2021

Noninterest Income and Expense

Noninterest income increased $0.4 million to $15.8 million in the third quarter of 2021 compared to

$15.4 million in the second quarter of 2021. Mortgage banking income increased $0.4 million mainly due to an improved mortgage servicing rights valuation. Noninterest expense increased $1.4 million to $47.2 million for the third quarter of 2021 compared to $45.8 million in the second quarter of 2021. Salaries and employee benefits increased $0.7 million due to higher incentives and new hires.

Financial Condition

Total assets were $9.4 billion at September 30, 2021 compared to $9.5 billion at June 30, 2021. Cash remains elevated at $934.4 million at September 30, 2021 compared to $985.3 million at June 30, 2021. Loan demand improved in the third quarter with portfolio loan growth excluding PPP loans of $117.8 million, or 7.0% annualized, compared to June 30, 2021. Loan growth was in almost all categories with C&I growth of $79.5 million, or 21.9% annualized, residential real estate growth of $28.6 million, or 13.2% annualized, construction growth of $21.2 million, or 17.6% annualized, and installment growth of $9.4 million, or 42.3% annualized. PPP loans were $181.0 million at September 30, 2021 with $155.0 million of forgiveness during the third quarter of 2021. Deposits decreased $70.1 million mainly in certificates of deposits. S&T continues to maintain a strong capital position with all capital ratios above the well-capitalized thresholds of federal bank regulatory agencies.

Dividend

S&T's Board of Directors approved a $0.01 per share, or 3.6%, increase in the quarterly cash dividend to $0.29 per share on October 18, 2021. This dividend compares to $0.28 per share dividend declared in the same period in the prior year. The dividend is payable November 18, 2021 to shareholders of record on November 4, 2021.

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Conference Call

S&T will host its third quarter 2021 earnings conference call live over the Internet at 1:00 p.m. ET on Thursday, October 21, 2021. To access the webcast, go to S&T’s webpage at www.stbancorp.com and click on “Events & Presentations.” Select “3rd Quarter 2021 Earnings Conference Call” and follow the instructions. After the live presentation, the webcast will be archived on this website for at least 90 days. A replay of the call will also be available until October 28, 2021, by dialing 1.877.481.4010; the Conference ID is 42885.

About S&T Bancorp, Inc. and S&T Bank

S&T Bancorp, Inc. is a $9.4 billion bank holding company that is headquartered in Indiana, Pennsylvania and trades on the NASDAQ Global Select Market under the symbol STBA. Its principal subsidiary, S&T Bank was established in 1902 and operates in five markets including Western Pennsylvania, Eastern Pennsylvania, Northeast Ohio, Central Ohio, and Upstate New York. For more information visit stbancorp.com or stbank.com. Follow us on Facebook, Instagram, and LinkedIn.

This information contains or incorporates statements that we believe are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements generally relate to our financial condition, results of operations, plans, objectives, outlook for earnings, revenues, expenses, capital and liquidity levels and ratios, asset levels, asset quality, financial position, and other matters regarding or affecting S&T and its future business and operations. Forward-looking statements are typically identified by words or phrases such as “will likely result”, “expect”, “anticipate”, “estimate”, “forecast”, “project”, “intend”, “ believe”, “assume”, “strategy”, “trend”, “plan”, “outlook”, “outcome”, “continue”, “remain”, “potential”, “opportunity”, “comfortable”, “current”, “position”, “maintain”, “sustain”, “seek”, “achieve” and variations of such words and similar expressions, or future or conditional verbs such as will, would, should, could or may. Although we believe the assumptions upon which these forward-looking statements are based are reasonable, any of these assumptions could prove to be inaccurate and the forward-looking statements based on these assumptions could be incorrect. The matters discussed in these forward-looking statements are subject to various risks, uncertainties and other factors that could cause actual results and trends to differ materially from those made, projected, or implied in or by the forward-looking statements depending on a variety of uncertainties or other factors including, but not limited to: credit losses and the credit risk of our commercial and consumer loan products; changes in the level of charge-offs and changes in estimates of the adequacy of the allowance for credit losses; cyber-security concerns; rapid technological developments and changes; operational risks or risk management failures by us or critical third parties, including fraud risk; our ability to manage our reputational risks; sensitivity to the interest rate environment including a prolonged period of low interest rates, a rapid increase in interest rates or a change in the shape of the yield curve; a change in spreads on interest-earning assets and interest-bearing liabilities; the transition from LIBOR as a reference rate; regulatory supervision and oversight, including changes in regulatory capital requirements and our ability to address those requirements; unanticipated changes in our liquidity position; changes in accounting policies, practices, or guidance, for example, our adoption of CECL; legislation affecting the financial services industry as a whole, and S&T, in particular; the outcome of pending and future litigation and governmental proceedings; increasing price and product/service competition; the ability to continue to introduce competitive new products and services on a timely, cost-effective basis; managing our internal growth and acquisitions; the possibility that the anticipated benefits from acquisitions, including DNB, cannot be fully realized in a timely manner or at all, or that integrating the acquired operations will be more difficult, disruptive or costly than anticipated; containing costs and expenses; reliance on significant customer relationships; an interruption or cessation of an important service by a third-party provider; our ability to attract and retain talented executives and employees; our ability to successfully manage our CEO transition; general economic or business conditions, including the strength of regional economic conditions in our market area; the duration and severity of the coronavirus (“COVID-19”) pandemic, both in our principal area of operations and nationally, including the ultimate impact of the pandemic on the economy generally and on our operations; our participation in the Paycheck Protection Program; deterioration of the housing market and reduced demand for mortgages; deterioration in the overall macroeconomic conditions or the state of the banking industry that could warrant further analysis of the carrying value of goodwill and could result in an adjustment to

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S&T Earnings Release -4

its carrying value resulting in a non-cash charge to net income; the stability of our core deposit base and access to contingency funding; re-emergence of turbulence in significant portions of the global financial and real estate markets that could impact our performance, both directly, by affecting our revenues and the value of our assets and liabilities, and indirectly, by affecting the economy generally and access to capital in the amounts, at the times and on the terms required to support our future businesses.

Many of these factors, as well as other factors, are described in our Annual Report on Form 10-K for the year ended December 31, 2020, including Part I, Item 1A-"Risk Factors" and any of our subsequent filings with the SEC. Forward-looking statements are based on beliefs and assumptions using information available at the time the statements are made. We caution you not to unduly rely on forward-looking statements because the assumptions, beliefs, expectations and projections about future events may, and often do, differ materially from actual results. Any forward-looking statement speaks only as to the date on which it is made, and we undertake no obligation to update any forward-looking statement to reflect developments occurring after the statement is made.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 5
2021 2021 2020
--- --- --- ---
Third Second Third
(dollars in thousands, except per share data) Quarter Quarter Quarter
INTEREST AND DIVIDEND INCOME
Loans, including fees 66,914 66,942 72,263
Investment Securities:
Taxable 4,176 3,793 3,473
Tax-exempt 595 690 885
Dividends 84 152 227
Total Interest and Dividend Income 71,769 71,577 76,848
INTEREST EXPENSE
Deposits 2,439 2,652 6,626
Borrowings and junior subordinated debt securities 619 621 946
Total Interest Expense 3,058 3,273 7,572
NET INTEREST INCOME 68,711 68,304 69,276
Provision for credit losses 3,388 2,561 17,485
Net Interest Income After Provision for Credit Losses 65,323 65,743 51,791
NONINTEREST INCOME
Net gain on sale of securities 29
Debit and credit card 4,579 4,744 4,171
Service charges on deposit accounts 3,923 3,642 3,303
Wealth management 3,464 3,167 2,522
Mortgage banking 2,162 1,734 3,964
Commercial loan swap income 184 299 499
Other 1,534 1,809 2,024
Total Noninterest Income 15,846 15,424 16,483
NONINTEREST EXPENSE
Salaries and employee benefits 25,228 24,515 24,571
Data processing and information technology 4,001 3,787 4,218
Occupancy 3,660 3,434 3,441
Furniture, equipment and software 2,745 2,402 2,440
Other taxes 1,830 1,832 1,612
Professional services and legal 1,550 1,637 1,911
Marketing 890 996 1,793
FDIC insurance 1,210 924 1,900
Other 6,127 6,302 6,360
Total Noninterest Expense 47,241 45,829 48,246
Income Before Taxes 33,928 35,338 20,028
Income tax expense 6,330 6,971 3,323
Net Income 27,598 28,367 16,705
Per Share Data
Shares outstanding at end of period 39,367,847 39,345,719 39,251,638
Average shares outstanding - diluted 39,062,080 39,048,971 39,020,811
Diluted earnings per share 0.70 0.72 0.43
Dividends declared per share 0.28 0.28 0.28
Dividend yield (annualized) 3.80 3.58 6.33
Dividends paid to net income 39.83 38.74 65.61
Book value 30.52 30.21 29.10
Tangible book value (1) 20.89 20.57 19.40
Market value 29.47 31.30 17.69
Profitability Ratios (Annualized)
Return on average assets 1.15 1.21 0.72
Return on average shareholders' equity 9.13 9.65 5.80
Return on average tangible shareholders' equity (2) 13.53 14.41 8.96
Pre-tax pre-provision income / average assets(3) 1.56 1.61 1.61
Efficiency ratio (FTE) (4) 55.50 54.37 55.75

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 6
Nine Months Ended September 30,
--- --- ---
(dollars in thousands, except per share data) 2021 2020
INTEREST AND DIVIDEND INCOME
Loans, including fees 204,088 229,812
Investment Securities:
Taxable 11,532 11,547
Tax-exempt 2,098 2,646
Dividends 409 911
Total Interest and Dividend Income 218,127 244,916
INTEREST EXPENSE
Deposits 8,572 31,191
Borrowings and junior subordinated debt securities 1,882 4,265
Total Interest Expense 10,453 35,456
NET INTEREST INCOME 207,674 209,460
Provision for credit losses 9,087 124,294
Net Interest Income After Provision for Credit Losses 198,587 85,166
NONINTEREST INCOME
Net gain on sale of securities 29 142
Debit and credit card 13,486 11,264
Service charges on deposit accounts 11,039 10,116
Wealth management 9,576 7,471
Mortgage banking 8,206 7,823
Commercial loan swap income 577 3,928
Other 5,595 3,366
Total Noninterest Income 48,507 44,110
NONINTEREST EXPENSE
Salaries and employee benefits 73,070 67,326
Data processing and information technology 12,012 11,671
Occupancy 10,921 10,643
Furniture, equipment and software 7,787 7,965
Other taxes 5,098 4,816
Professional services and legal 4,718 4,890
Marketing 3,208 3,883
FDIC insurance 3,180 3,718
Merger related expenses 2,342
Other 18,656 20,861
Total Noninterest Expense 138,650 138,115
Income Before Taxes 108,444 (8,839)
Income tax expense (benefit) 20,578 (5,703)
Net Income (Loss) 87,866 (3,136)
Per Share Data
Average shares outstanding - diluted 39,044,870 39,101,309
Diluted earnings (loss) per share 2.24 (0.08)
Dividends declared per share 0.84 0.84
Dividends paid to net income 37.50 NM
Profitability Ratios (annualized)
Return on average assets 1.26 (0.05
Return on average shareholders' equity 9.96 (0.36
Return on average tangible shareholders' equity (5) 14.87 (0.27
Pre-tax pre-provision income / average assets (6) 1.68 1.68
Efficiency ratio (FTE) (7) 53.75 53.06
NM - Not Meaningful

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 7
2021 2021 2020
--- --- --- ---
Third Second Third
(dollars in thousands) Quarter Quarter Quarter
ASSETS
Cash and due from banks, including interest-bearing deposits 934,377 985,278 308,489
Securities, at fair value 870,121 840,375 718,169
Loans held for sale 4,303 7,648 16,724
Commercial loans:
Commercial real estate 3,225,863 3,246,533 3,290,138
Commercial and industrial 1,698,784 1,774,358 2,042,467
Commercial construction 499,317 478,153 477,429
Total Commercial Loans 5,423,964 5,499,044 5,810,034
Consumer loans:
Residential mortgage 887,937 859,329 950,887
Home equity 548,396 547,658 537,869
Installment and other consumer 97,606 88,210 80,735
Consumer construction 12,184 13,110 15,343
Total Consumer Loans 1,546,123 1,508,307 1,584,834
Total Portfolio Loans 6,970,087 7,007,351 7,394,868
Allowance for credit losses (108,348) (109,636) (120,998)
Total Portfolio Loans, Net 6,861,739 6,897,715 7,273,870
Federal Home Loan Bank and other restricted stock, at cost 9,893 10,106 15,777
Goodwill 373,424 373,424 373,417
Other assets 382,197 381,286 484,126
Total Assets 9,436,054 9,495,832 9,190,572
LIABILITIES
Deposits:
Noninterest-bearing demand 2,652,314 2,668,833 2,232,706
Interest-bearing demand 971,321 979,300 982,956
Money market 2,045,320 2,047,254 2,033,585
Savings 1,074,896 1,050,256 938,475
Certificates of deposit 1,201,268 1,269,621 1,446,096
Total Deposits 7,945,119 8,015,264 7,633,818
Borrowings:
Securities sold under repurchase agreements 72,586 68,587 42,706
Short-term borrowings 83,000
Long-term borrowings 22,693 22,969 49,076
Junior subordinated debt securities 64,128 64,113 64,068
Total Borrowings 159,407 155,669 238,850
Other liabilities 129,847 136,166 175,789
Total Liabilities 8,234,373 8,307,099 8,048,457
SHAREHOLDERS' EQUITY
Total Shareholders' Equity 1,201,681 1,188,733 1,142,115
Total Liabilities and Shareholders' Equity 9,436,054 9,495,832 9,190,572
Capitalization Ratios
Shareholders' equity / assets 12.73 12.52 12.43
Tangible common equity / tangible assets (8) 9.08 8.88 8.64
Tier 1 leverage ratio 9.65 9.52 9.11
Common equity tier 1 capital 12.07 11.98 11.05
Risk-based capital - tier 1 12.48 12.40 11.46
Risk-based capital - total 14.06 14.00 13.18

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 8
2021 2021 2020
--- --- --- ---
Third Second Third
(dollars in thousands) Quarter Quarter Quarter
Net Interest Margin (FTE) (QTD Averages)
ASSETS
Interest-bearing deposits with banks 914,370 785,465 213,051
Securities, at fair value 836,019 826,861 759,094
Loans held for sale 3,656 4,353 4,432
Commercial real estate 3,239,867 3,251,894 3,322,656
Commercial and industrial 1,744,684 1,890,538 2,107,750
Commercial construction 490,940 462,928 469,214
Total Commercial Loans 5,475,491 5,605,359 5,899,620
Residential mortgage 875,684 863,254 954,861
Home equity 547,984 535,933 536,735
Installment and other consumer 92,615 84,259 79,649
Consumer construction 13,626 13,264 14,475
Total Consumer Loans 1,529,909 1,496,710 1,585,720
Total Portfolio Loans 7,005,400 7,102,069 7,485,340
Total Loans 7,009,056 7,106,422 7,489,772
Federal Home Loan Bank and other restricted stock 9,981 10,529 15,157
Total Interest-earning Assets 8,769,425 8,729,277 8,477,074
Noninterest-earning assets 724,759 704,635 815,930
Total Assets 9,494,184 9,433,911 9,293,004
LIABILITIES AND SHAREHOLDERS' EQUITY
Interest-bearing demand 962,139 998,134 967,735
Money market 2,062,958 2,037,976 2,074,862
Savings 1,059,904 1,044,899 923,208
Certificates of deposit 1,240,345 1,291,194 1,486,016
Total Interest-bearing Deposits 5,325,346 5,372,203 5,451,821
Securities sold under repurchase agreements 71,054 67,838 64,000
Short-term borrowings 84,310
Long-term borrowings 22,841 23,113 49,269
Junior subordinated debt securities 64,118 64,103 64,057
Total Borrowings 158,012 155,054 261,636
Total Interest-bearing Liabilities 5,483,358 5,527,256 5,713,457
Noninterest-bearing liabilities 2,812,185 2,727,653 2,433,665
Shareholders' equity 1,198,641 1,179,002 1,145,882
Total Liabilities and Shareholders' Equity 9,494,184 9,433,911 9,293,004
Net Interest Margin (9)

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 9
Nine Months Ended September 30,
--- --- ---
(dollars in thousands) 2021 2020
Net Interest Margin (FTE) (YTD Averages)
ASSETS
Interest-bearing deposits with banks 669,593 158,771
Securities, at fair value 815,197 776,995
Loans held for sale 4,780 5,407
Commercial real estate 3,248,417 3,373,466
Commercial and industrial 1,863,447 2,020,179
Commercial construction 479,733 428,977
Total Commercial Loans 5,591,597 5,822,622
Residential mortgage 878,709 974,144
Home equity 538,931 540,220
Installment and other consumer 85,640 79,757
Consumer construction 14,257 12,587
Total Consumer Loans 1,517,538 1,606,708
Total Portfolio Loans 7,109,135 7,429,330
Total Loans 7,113,915 7,434,737
Federal Home Loan Bank and other restricted stock 10,579 19,473
Total Interest-earning Assets 8,609,284 8,389,976
Noninterest-earning assets 728,314 772,404
Total Assets 9,337,598 9,162,380
LIABILITIES AND SHAREHOLDERS' EQUITY
Interest-bearing demand 952,297 981,174
Money market 2,023,583 2,048,466
Savings 1,033,581 880,673
Certificates of deposit 1,291,666 1,549,177
Total Interest-bearing deposits 5,301,126 5,459,490
Securities sold under repurchase agreements 67,872 60,045
Short-term borrowings 8,425 182,623
Long-term borrowings 23,139 50,292
Junior subordinated debt securities 64,103 64,099
Total Borrowings 163,539 357,059
Total Interest-bearing Liabilities 5,464,665 5,816,549
Noninterest-bearing liabilities 2,693,530 2,170,447
Shareholders' equity 1,179,403 1,175,384
Total Liabilities and Shareholders' Equity 9,337,598 9,162,380
Net Interest Margin (10)

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 10
2021 2020
--- --- --- --- --- ---
Second Third
(dollars in thousands) Quarter Quarter
Nonperforming Loans (NPL)
Commercial loans: % NPL % NPL % NPL
Commercial real estate 1.71% $82,050 2.53% $52,805 1.60%
Commercial and industrial 2.27% 16,997 0.96% 12,498 0.61%
Commercial construction 0.75% 384 0.08% 1,504 0.31%
Total Nonperforming Commercial Loans (1) 1.83% 99,431 1.81% 66,807 1.15%
Consumer loans:
Residential mortgage 1.03% 9,917 1.15% 13,018 1.37%
Home equity 0.53% 3,150 0.58% 4,106 0.76%
Installment and other consumer 0.19% 121 0.14% 141 0.17%
Total Nonperforming Consumer Loans 0.79% 13,188 0.87% 17,265 1.08%
Total Nonperforming Loans (1) 1.60% $112,619 1.61% $84,072 1.13%
(1) Included in nonperforming commercial loans is 1.7 million of loans held for sale.

All values are in US Dollars.

2021 2021 2020
Third Second Third
(dollars in thousands) Quarter Quarter Quarter
Loan Charge-offs (Recoveries)
Charge-offs $4,206 $8,737 $13,667
Recoveries (616) (1,264) (754)
Net Loan Charge-offs (Recoveries) $3,590 $7,473 $12,913
Net Loan Charge-offs (Recoveries)
Commercial loans:
Commercial real estate 3,651 6,595 10,963
Commercial and industrial (277) 795 1,267
Commercial construction 54 (2) (1)
Total Commercial Loan Charge-offs (Recoveries) 3,428 7,388 12,229
Consumer loans:
Residential mortgage 2 (57) 274
Home equity 37 10 204
Installment and other consumer 123 132 206
Total Consumer Loan Charge-offs (Recoveries) 162 85 684
Total Net Loan Charge-offs (Recoveries) $3,590 $7,473 $12,913
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| S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited | S&T Earnings Release - | 11 | | --- | --- | --- || | Nine Months Ended September 30, | | | --- | --- | --- | | (dollars in thousands) | 2021 | 2020 | | Loan Charge-offs (Recoveries) | | | | Charge-offs | $19,476 | $93,415 | | Recoveries | (2,601) | (1,273) | | Net Loan Charge-offs (Recoveries) | $16,875 | $92,142 | | Net Loan Charge-offs (Recoveries) | | | | Commercial loans: | | | | Customer fraud | $— | $58,671 | | Commercial real estate | 10,944 | 16,979 | | Commercial and industrial | 5,431 | 14,592 | | Commercial construction | 51 | (22) | | Total Commercial Loan Charge-offs/(Recoveries) | 16,426 | 90,220 | | Consumer loans: | | | | Residential mortgage | 17 | 367 | | Home equity | 279 | 301 | | Installment and other consumer | 153 | 1,254 | | Total Consumer Loan Charge-offs (Recoveries) | 449 | 1,922 | | Total Net Loan Charge-offs (Recoveries) | $16,875 | $92,142 | | | 2021 | 2021 | 2020 | | --- | --- | --- | --- | | | Third | Second | Third | | (dollars in thousands) | Quarter | Quarter | Quarter | | Asset Quality Data | | | | | Nonperforming loans | 111,312 | 112,619 | 84,072 | | OREO | 13,370 | 1,145 | 2,317 | | Total Nonperforming assets | 124,682 | 113,764 | 86,389 | | Troubled debt restructurings (nonaccruing) | 14,033 | 20,650 | 18,648 | | Troubled debt restructurings (accruing) | 13,782 | 14,321 | 18,478 | | Total troubled debt restructurings | 27,815 | 34,971 | 37,126 | | Nonperforming loans / total loans | 1.60 | 1.61 | 1.13 | | Nonperforming assets / total loans plus OREO | 1.78 | 1.62 | 1.17 | | Allowance for credit losses / total portfolio loans | 1.55 | 1.56 | 1.64 | | Allowance for credit losses / total portfolio loans excluding PPP | 1.60 | 1.64 | 1.77 | | Allowance for credit losses / nonperforming loans | 97 | 97.00 | 144 | | Net loan charge-offs (recoveries) | 3,590 | 7,473 | 12,913 | | Net loan charge-offs (recoveries)(annualized) / average loans | 0.21 | 0.43 | 0.69 |

All values are in US Dollars.

Nine Months Ended September 30,
(dollars in thousands) 2021 2020
Asset Quality Data
Net loan charge-offs (recoveries) 16,875 92,142
Net loan charge-offs (recoveries)(annualized) / average loans 0.32 1.66

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 12

Definitions and Reconciliation of GAAP to Non-GAAP Financial Measures:

2021 2021 2020
Third Second Third
(dollars in thousands) Quarter Quarter Quarter
(1) Tangible Book Value (non-GAAP)
Total shareholders' equity 1,201,681 1,188,733 1,142,115
Less: goodwill and other intangible assets, net of deferred tax liability (379,218) (379,563) (380,735)
Tangible common equity (non-GAAP) 822,462 809,170 761,380
Common shares outstanding 39,368 39,346 39,252
Tangible book value (non-GAAP) 20.89 20.57 19.40
(2) Return on Average Tangible Shareholders' Equity (non-GAAP)
Net income (annualized) 109,492 113,778 66,455
Plus: amortization of intangibles (annualized), net of tax 1,369 1,395 2,069
Net income before amortization of intangibles (annualized) 110,861 115,173 68,524
Average total shareholders' equity 1,198,641 1,179,002 1,145,882
Less: average goodwill and other intangible assets, net of deferred tax liability (379,443) (379,784) (380,781)
Average tangible equity (non-GAAP) 819,197 799,218 765,101
Return on average tangible shareholders' equity (non-GAAP) 13.53 14.41 8.96
(3) PTPP / Average Assets (non-GAAP)
Income before taxes 33,928 35,338 20,028
Plus: Provision for credit losses 3,388 2,561 17,485
Total 37,317 37,899 37,513
Total (annualized) (non-GAAP) 148,051 152,012 149,237
Average assets 9,494,184 9,433,911 9,293,004
PTPP / Average Assets (non-GAAP) 1.56 1.61 1.61
(4) Efficiency Ratio (non-GAAP)
Noninterest expense 47,241 45,829 48,246
Net interest income per consolidated statements of net income 68,712 68,304 69,276
Plus: taxable equivalent adjustment 557 585 780
Net interest income (FTE) (non-GAAP) 69,269 68,889 70,056
Noninterest income 15,846 15,424 16,483
Less: net (gains) losses on sale of securities (29)
Net interest income (FTE) (non-GAAP) plus noninterest income 85,115 84,284 86,539
Efficiency ratio (non-GAAP) 55.50 54.37 55.75

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 13
Nine Months Ended September 30,
--- --- ---
(dollars in thousands) 2021 2020
(5) Return on Average Tangible Shareholders' Equity (non-GAAP)
Net income (loss) (annualized) 117,477 (4,189)
Plus: amortization of intangibles (annualized), net of tax 1,409 2,050
Net income before amortization of intangibles (annualized) 118,886 (2,140)
Average total shareholders' equity 1,179,403 1,175,384
Less: average goodwill and other intangible assets, net of deferred tax liability (379,788) (380,884)
Average tangible equity (non-GAAP) 799,614 794,500
Return on average tangible shareholders' equity (non-GAAP) 14.87 (0.27
(6) PTPP / Average Assets (non-GAAP)
Income (loss) before taxes 108,444 (8,839)
Plus: Provision for credit losses 9,087 124,294
Total 117,531 115,455
Total (annualized) (non-GAAP) 157,139 154,221
Average assets 9,337,598 9,162,380
PTPP / Average Assets (non-GAAP) 1.68 1.68
(7) Efficiency Ratio (non-GAAP)
Noninterest expense 138,650 138,115
Less: merger related expenses (2,342)
Noninterest expense excluding nonrecurring items 138,650 135,773
Net interest income per consolidated statements of net income 207,674 209,460
Plus: taxable equivalent adjustment 1,806 2,477
Net interest income (FTE) (non-GAAP) 209,480 211,937
Noninterest income 48,507 44,110
Less: net (gains) losses on sale of securities (29) (142)
Net interest income (FTE) (non-GAAP) plus noninterest income 257,958 255,905
Efficiency ratio (non-GAAP) 53.75 53.06
(10) Net Interest Margin Rate (FTE) (non-GAAP)
Interest income and dividend income 218,127 244,916
Less: interest expense (10,453) 35,456
Net interest income per consolidated statements of net income 207,674 209,460
Plus: taxable equivalent adjustment 1,806 2,477
Net interest income (FTE) (non-GAAP) 209,480 211,937
Net interest income (FTE) (annualized) 280,074 283,098
Average interest-earning assets 8,609,284 8,389,976
Net interest margin - (FTE) (non-GAAP) 3.25 3.37

All values are in US Dollars.

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S&T Bancorp, Inc.<br>Consolidated Selected Financial Data<br>Unaudited S&T Earnings Release - 14

Definitions and Reconciliation of GAAP to Non-GAAP Financial Measures:

2021 2021 2020
Third Second Third
(dollars in thousands) Quarter Quarter Quarter
(8) Tangible Common Equity / Tangible Assets (non-GAAP)
Total shareholders' equity 1,201,681 1,188,733 1,142,115
Less: goodwill and other intangible assets, net of deferred tax liability (379,218) (379,563) (380,735)
Tangible common equity (non-GAAP) 822,462 809,170 761,380
Total assets 9,436,054 9,495,832 9,190,572
Less: goodwill and other intangible assets, net of deferred tax liability (379,218) (379,563) (380,735)
Tangible assets (non-GAAP) 9,056,836 9,116,269 8,809,837
Tangible common equity to tangible assets (non-GAAP) 9.08 8.88 8.64
(9) Net Interest Margin Rate (FTE) (non-GAAP)
Interest income and dividend income 71,769 71,577 76,848
Less: interest expense (3,058) (3,273) (7,572)
Net interest income per consolidated statements of net income 68,711 68,304 69,276
Plus: taxable equivalent adjustment 557 585 780
Net interest income (FTE) (non-GAAP) 69,268 68,889 70,056
Net interest income (FTE) (annualized) 274,812 276,313 278,701
Average interest- earning assets 8,769,425 8,729,277 8,477,074
Net interest margin (FTE) (non-GAAP) 3.14 3.16 3.29

All values are in US Dollars.

a3qinvestordeck

Third Quarter 2021 Earnings Supplement


Forward Looking Statements and Risk Factors This information contains or incorporates statements that we believe are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements generally relate to our financial condition, results of operations, plans, objectives, outlook for earnings, revenues, expenses, capital and liquidity levels and ratios, asset levels, asset quality, financial position, and other matters regarding or affecting S&T and its future business and operations. Forward-looking statements are typically identified by words or phrases such as “will likely result”, “expect”, “anticipate”, “estimate”, “forecast”, “project”, “intend”, “ believe”, “assume”, “strategy”, “trend”, “plan”, “outlook”, “outcome”, “continue”, “remain”, “potential”, “opportunity”, “comfortable”, “current”, “position”, “maintain”, “sustain”, “seek”, “achieve” and variations of such words and similar expressions, or future or conditional verbs such as will, would, should, could or may. Although we believe the assumptions upon which these forward-looking statements are based are reasonable, any of these assumptions could prove to be inaccurate and the forward-looking statements based on these assumptions could be incorrect. The matters discussed in these forward-looking statements are subject to various risks, uncertainties and other factors that could cause actual results and trends to differ materially from those made, projected, or implied in or by the forward-looking statements depending on a variety of uncertainties or other factors including, but not limited to: credit losses and the credit risk of our commercial and consumer loan products; changes in the level of charge-offs and changes in estimates of the adequacy of the allowance for credit losses; cyber-security concerns; rapid technological developments and changes; operational risks or risk management failures by us or critical third parties, including fraud risk; our ability to manage our reputational risks; sensitivity to the interest rate environment including a prolonged period of low interest rates, a rapid increase in interest rates or a change in the shape of the yield curve; a change in spreads on interest- earning assets and interest-bearing liabilities; the transition from LIBOR as a reference rate; regulatory supervision and oversight, including changes in regulatory capital requirements and our ability to address those requirements; unanticipated changes in our liquidity position; changes in accounting policies, practices, or guidance, for example, our adoption of CECL; legislation affecting the financial services industry as a whole, and S&T, in particular; the outcome of pending and future litigation and governmental proceedings; increasing price and product/service competition; the ability to continue to introduce competitive new products and services on a timely, cost-effective basis; managing our internal growth and acquisitions; the possibility that the anticipated benefits from acquisitions, including DNB, cannot be fully realized in a timely manner or at all, or that integrating the acquired operations will be more difficult, disruptive or costly than anticipated; containing costs and expenses; reliance on significant customer relationships; an interruption or cessation of an important service by a third-party provider; our ability to attract and retain talented executives and employees; our ability to successfully manage our CEO transition; general economic or business conditions, including the strength of regional economic conditions in our market area; the duration and severity of the coronavirus (“COVID-19”) pandemic, both in our principal area of operations and nationally, including the ultimate impact of the pandemic on the economy generally and on our operations; our participation in the Paycheck Protection Program; deterioration of the housing market and reduced demand for mortgages; deterioration in the overall macroeconomic conditions or the state of the banking industry that could warrant further analysis of the carrying value of goodwill and could result in an adjustment to its carrying value resulting in a non-cash charge to net income; the stability of our core deposit base and access to contingency funding; re-emergence of turbulence in significant portions of the global financial and real estate markets that could impact our performance, both directly, by affecting our revenues and the value of our assets and liabilities, and indirectly, by affecting the economy generally and access to capital in the amounts, at the times and on the terms required to support our future businesses. Many of these factors, as well as other factors, are described in our Annual Report on Form 10-K for the year ended December 31, 2020, including Part I, Item 1A-"Risk Factors" and any of our subsequent filings with the SEC. Forward-looking statements are based on beliefs and assumptions using information available at the time the statements are made. We caution you not to unduly rely on forward-looking statements because the assumptions, beliefs, expectations and projections about future events may, and often do, differ materially from actual results. Any forward-looking statement speaks only as to the date on which it is made, and we undertake no obligation to update any forward-looking statement to reflect developments occurring after the statement is made. Non-GAAP Financial Measures In addition to the results of operations presented in accordance with Generally Accepted Accounting Principles (GAAP), S&T management uses and this presentation contains or references certain non-GAAP financial measures, such as net interest income on a fully taxable equivalent basis. S&T believes these financial measures provide information useful to investors in understanding our operational performance and business and performance trends which facilitate comparisons with the performance of others in the financial services industry. Although S&T believes that these non-GAAP financial measures enhance investors’ understanding of S&T’s business and performance, these non-GAAP financial measures should not be considered an alternative to GAAP. The non-GAAP financial measures contained within this presentation should be read in conjunction with the audited financial statements and analysis as presented in the Annual Report on Form 10-K as well as the unaudited financial statements and analyses as presented in the respective Quarterly Reports in Exhibit 99.1 of Form 8-K for S&T Bancorp, Inc. and subsidiaries. 2


3 Third Quarter Overview HIGHLIGHTS • 7% annualized loan growth, excluding PPP • Solid C&I loan (ex-ppp) and consumer growth • Dividend increased $0.01 (3.6%) to $0.29 RETURNS EARNINGS *Refer to appendix for reconciliation of non-GAAP financial measures EPS $0.70 Net Income $27.6 million ROA 1.15% ROE 9.13% ROTE* 13.53% PTPP* 1.56% Areas of Focus • Engagement ◦ Employees, customers & markets • Soundness and operational excellence • Profitable growth - consistency Integrate Into: Build/Commit To: S&T Current State S&T Future State Day 1 Day 100 CEO INTEGRATION


3Q21 VS 2Q21: Balance Sheet HIGHLIGHTS • Loans, excluding PPP, increased $118 million; 7% annualized growth rate • Strong pipeline • Increased line utilization Dollars in millions 4 3Q21 2Q21 Var $934 $985 ($51) $870 $840 $30 $6,789 $6,671 $118 $19 $118 ($99) $162 $218 ($56) $7,945 $8,015 ($70) 3Q21 vs 2Q21: 3Q21 Variance Annualized Growth C&I Ex-PPP $1,518 $80 22% Resi/Home Eq 1,436 29 8% Construction 512 20 16% Consumer 98 9 42% CRE 3,226 (21) (3%) Total $6,789 $118 7%


Stable core net interest income; Ex-PPP NIM rate decline due to lower loan yields and elevated Fed cash NIM Change vs Prior Quarter 2Q21: 3.16 % Loan yields (0.07 %) Elevated Fed cash (0.04 %) PPP impact 0.08 % Liability costs 0.01 % 3Q21: 3.14 % Net Interest Income Dollars in millions; *Refer to appendix for reconciliation of non-GAAP financial measures 5


3Q21 3Q21 vs 2Q21 3Q21 vs 3Q20 Debit and Credit Card $4.6 ($0.2) $0.4 Service Charges 3.9 0.3 0.6 Wealth 3.5 0.3 0.9 Mortgage 2.2 0.4 (1.8) Other 1.7 (0.4) (0.8) Noninterest Income $15.8 $0.4 ($0.6) Growth in service charges and wealth; improved mortgage servicing valuation Noninterest Income 6Dollars in millions


3Q21 3Q21 vs 2Q21 3Q21 vs 3Q20 Salaries & Benefits $25.2 $0.7 $0.7 Data Processing 4.0 0.2 (0.2) Occupancy 3.7 0.2 0.2 FF&E 2.7 0.3 0.3 Other Taxes 1.8 0.0 0.2 Professional Services 1.6 (0.1) (0.4) FDIC 1.2 0.3 (0.7) Marketing 0.9 (0.1) (0.9) Other 6.1 (0.2) (0.2) Noninterest Expense $47.2 $1.4 ($1.0) Expenses remain well-controlled Noninterest Expense Dollars in millions; *Refer to appendix for reconciliation of non-GAAP financial measures 7


Asset Quality ACL 3Q21 VS 2Q21: Dollars in millions 8 ASSET QUALITY TRENDS Stabilizing asset quality metrics


Capital We have strong capital levels and are well-positioned for growth Dollars in millions; *Refer to appendix for reconciliation of non-GAAP financial measures 9 TOTAL CAPITAL


3Q21 Return on Average Tangible Shareholders' Equity (non-GAAP) Net income (annualized) $109,492 Plus: amortization of intangibles (annualized), net of tax 1,369 Net income before amortization of intangibles (annualized) $110,861 Average total shareholders' equity $1,198,641 Less: average goodwill and other intangible assets, net of deferred tax liability (379,443) Average tangible equity (non-GAAP) $819,197 Return on average tangible shareholders' equity (non-GAAP) 13.53 % PTPP / Average Assets (non-GAAP) Income before taxes $33,928 Plus: Provision for credit losses 3,388 Total 37,317 Total (annualized) (non-GAAP) $148,051 Average assets $9,494,184 PTPP / Average Assets (non-GAAP) 1.56 % Tangible Common Equity / Tangible Assets (non-GAAP) Total shareholders' equity $1,201,681 Less: goodwill and other intangible assets, net of deferred tax liability (379,218) Tangible common equity (non-GAAP) $822,462 Total assets $9,436,054 Less: goodwill and other intangible assets, net of deferred tax liability (379,218) Tangible assets (non-GAAP) $9,056,836 Tangible common equity to tangible assets (non-GAAP) 9.08 % Appendix Definitions of GAAP to Non-GAAP Financial Measures 10


3Q21 2Q21 1Q21 4Q20 3Q20 Efficiency Ratio (non-GAAP) Noninterest expense $47,241 $45,829 $45,580 $48,528 $48,246 Net interest income per consolidated statements of net income $68,712 $68,304 $70,659 $69,929 $69,276 Plus: taxable equivalent adjustment 557 585 664 725 780 Net interest income (FTE) (non-GAAP) 69,269 68,889 71,323 70,654 70,056 Noninterest income 15,846 15,424 17,236 15,609 16,483 Less: net (gains) losses on sale of securities — (29 ) — — — Net interest income (FTE) (non-GAAP) plus noninterest income $85,115 $84,284 $88,560 $86,263 $86,539 Efficiency ratio (non-GAAP) 55.50 % 54.37 % 51.47 % 56.26 % 55.75 % Net Interest Margin Rate (FTE) (non-GAAP) Interest income and dividend income $71,769 $71,577 $74,781 $75,548 $76,848 Less: interest expense (3,058) (3,273 ) (4,123 ) (5,619 ) (7,572 ) Net interest income per consolidated statements of net income 68,711 68,304 70,658 69,929 69,276 Plus: taxable equivalent adjustment 557 585 664 725 780 Net interest income (FTE) (non-GAAP) $69,268 $68,889 $71,322 $70,654 $70,056 Net interest income (FTE) (annualized) $274,812 $276,313 $289,251 $281,080 $278,701 Average interest-earning assets $8,769,425 $8,729,277 $8,324,259 $8,322,022 $8,477,074 Net interest margin (FTE) (non-GAAP) 3.14 % 3.16 % 3.47 % 3.38 % 3.29 % Appendix Definitions of GAAP to Non-GAAP Financial Measures 11


Third Quarter 2021 Earnings Supplement


Document

CONTACT:<br><br>Mark Kochvar<br><br>Chief Financial Officer<br><br>724.465.4826<br><br>800 Philadelphia Street<br><br>Indiana, PA 15701<br><br>mark.kochvar@stbank.com<br><br>www.stbancorp.com

FOR IMMEDIATE RELEASE

S&T Bancorp, Inc. Announces Increased Quarterly Dividend

Indiana, Pa. -October 19, 2021 - The Board of Directors of S&T Bancorp, Inc. (S&T) (NASDAQ: STBA), the holding company for S&T Bank, with operations in five markets including Western Pennsylvania, Eastern Pennsylvania, Northeast Ohio, Central Ohio, and Upstate New York, declared a $0.29 per share cash dividend at its regular meeting held October 18, 2021. This is an increase of 3.6 percent compared to a common stock dividend of $0.28 per share declared in the same period in the prior year. The annualized yield using the October 18, 2021 closing price of $30.34 is 3.8 percent. The dividend is payable November 18, 2021 to shareholders of record on November 4, 2021.

About S&T Bancorp, Inc. and S&T Bank

S&T Bancorp, Inc. is a $9.5 billion bank holding company that is headquartered in Indiana, Pennsylvania and trades on the NASDAQ Global Select Market under the symbol STBA. Its principal subsidiary, S&T Bank was established in 1902 and operates in five markets including Western Pennsylvania, Eastern Pennsylvania, Northeast Ohio, Central Ohio, and Upstate New York. For more information visit stbancorp.com or stbank.com. Follow us on Facebook, Instagram, and LinkedIn.