UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 ______________________________________
FORM 10-Q
______________________________________ 
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31,June 30, 2022
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from            to                
Commission file number 0-12508
______________________________________ 
S&T BANCORP INC.
(Exact name of registrant as specified in its charter)
______________________________________ 
Pennsylvania 25-1434426
(State or other jurisdiction of incorporation or organization) (IRS Employer Identification No.)
800 Philadelphia StreetIndianaPA 15701
(Address of principal executive offices) (zip code)
800-325-2265
(Registrant’s telephone number, including area code)
Not Applicable
(Former name, former address, and former fiscal year, if changed since last report)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $2.50 par valueSTBAThe NASDAQ Stock Market LLC
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes      No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act. 
Large accelerated filerAccelerated filer
Non-accelerated filer
 
Smaller reporting company
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.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes  No 
APPLICABLE ONLY TO CORPORATE ISSUERS:
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practical date.
Common Stock, $2.50 Par Value - 39,311,31739,146,291 shares as of AprilJuly 29, 2022



Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES



INDEX
S&T BANCORP, INC. AND SUBSIDIARIES
 
  Page No.
1

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(Unaudited)


March 31, 2022December 31, 2021
(in thousands, except share and per share data)(Unaudited)(Audited)
ASSETS
Cash and due from banks, including interest-bearing deposits of $751,378 and $857,192 at March 31, 2022 and December 31, 2021$823,757 $922,215 
Securities, at fair value1,028,218 910,793 
Loans held for sale1,346 1,522 
Portfolio loans, net of unearned income6,963,911 6,999,990 
Allowance for credit losses(99,915)(98,576)
Portfolio loans, net6,863,996 6,901,414 
Bank owned life insurance84,093 83,685 
Premises and equipment, net51,671 52,632 
Federal Home Loan Bank and other restricted stock, at cost9,349 9,519 
Goodwill373,424 373,424 
Other intangible assets, net6,497 6,895 
Other assets189,930 226,430 
Total Assets$9,432,281 $9,488,529 
LIABILITIES
Deposits:
Noninterest-bearing demand$2,740,315 $2,748,586 
Interest-bearing demand1,070,656 979,133 
Money market1,992,916 2,070,579 
Savings1,117,985 1,110,155 
Certificates of deposit1,038,586 1,088,071 
Total Deposits7,960,458 7,996,524 
Securities sold under repurchase agreements70,112 84,491 
Long-term borrowings22,171 22,430 
Junior subordinated debt securities54,408 54,393 
Other liabilities140,182 124,237 
Total Liabilities8,247,331 8,282,075 
SHAREHOLDERS’ EQUITY
Common stock ($2.50 par value)
Authorized—50,000,000 shares
Issued—41,449,444 shares at March 31, 2022 and December 31, 2021
Outstanding—39,351,688 shares at March 31, 2022 and 39,351,194 shares at December 31, 2021
103,623 103,623 
Additional paid-in capital403,841 403,095 
Retained earnings791,345 773,659 
Accumulated other comprehensive loss(47,043)(7,090)
Treasury stock — 2,097,756 shares at March 31, 2022 and 2,098,250 shares at December 31, 2021, at cost(66,816)(66,833)
Total Shareholders’ Equity1,184,950 1,206,454 
Total Liabilities and Shareholders’ Equity$9,432,281 $9,488,529 

June 30, 2022December 31, 2021
(in thousands, except share and per share data)(Unaudited)(Audited)
ASSETS
Cash and due from banks, including interest-bearing deposits of $263,504 and $857,192 at June 30, 2022 and December 31, 2021$344,694 $922,215 
Securities, at fair value1,068,576 910,793 
Loans held for sale1,311 1,522 
Portfolio loans, net of unearned income7,040,894 6,999,990 
Allowance for credit losses(98,095)(98,576)
Portfolio loans, net6,942,799 6,901,414 
Bank owned life insurance84,536 83,685 
Premises and equipment, net50,913 52,632 
Federal Home Loan Bank and other restricted stock, at cost7,949 9,519 
Goodwill373,424 373,424 
Other intangible assets, net6,120 6,895 
Other assets223,492 226,430 
Total Assets$9,103,814 $9,488,529 
LIABILITIES
Deposits:
Noninterest-bearing demand$2,736,849 $2,748,586 
Interest-bearing demand880,432 979,133 
Money market1,888,506 2,070,579 
Savings1,125,344 1,110,155 
Certificates of deposit981,116 1,088,071 
Total Deposits7,612,247 7,996,524 
Securities sold under repurchase agreements39,259 84,491 
Long-term borrowings21,988 22,430 
Junior subordinated debt securities54,423 54,393 
Other liabilities197,539 124,237 
Total Liabilities7,925,456 8,282,075 
SHAREHOLDERS’ EQUITY
Common stock ($2.50 par value)
Authorized—50,000,000 shares
Issued—41,449,444 shares at June 30, 2022 and December 31, 2021
Outstanding—39,148,999 shares at June 30, 2022 and 39,351,194 shares at December 31, 2021
103,623 103,623 
Additional paid-in capital404,841 403,095 
Retained earnings809,644 773,659 
Accumulated other comprehensive loss(67,171)(7,090)
Treasury stock — 2,300,445 shares at June 30, 2022 and 2,098,250 shares at December 31, 2021, at cost(72,579)(66,833)
Total Shareholders’ Equity1,178,358 1,206,454 
Total Liabilities and Shareholders’ Equity$9,103,814 $9,488,529 
See Notes to Consolidated Financial Statements
2

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(Unaudited)
Three Months Ended March 31,Three Months Ended June 30,Six Months Ended June 30,
(dollars in thousands, except per share data)(dollars in thousands, except per share data)20222021(dollars in thousands, except per share data)2022202120222021
INTEREST AND DIVIDEND INCOMEINTEREST AND DIVIDEND INCOMEINTEREST AND DIVIDEND INCOME
Loans, including feesLoans, including fees$64,593 $70,232 Loans, including fees$71,018 $66,942 $135,611 $137,174 
Investment Securities:Investment Securities:Investment Securities:
TaxableTaxable4,936 3,563 Taxable5,995 3,793 10,931 7,356 
Tax-exemptTax-exempt482 813 Tax-exempt484 690 966 1,503 
DividendsDividends98 173 Dividends102 152 200 325 
Total Interest and Dividend IncomeTotal Interest and Dividend Income70,109 74,781 Total Interest and Dividend Income77,599 71,577 147,708 146,358 
INTEREST EXPENSEINTEREST EXPENSEINTEREST EXPENSE
DepositsDeposits1,853 3,481 Deposits1,790 2,652 3,643 6,133 
Borrowings and junior subordinated debt securitiesBorrowings and junior subordinated debt securities523 641 Borrowings and junior subordinated debt securities615 621 1,138 1,263 
Total Interest ExpenseTotal Interest Expense2,376 4,122 Total Interest Expense2,405 3,273 4,781 7,396 
NET INTEREST INCOMENET INTEREST INCOME67,733 70,659 NET INTEREST INCOME75,194 68,304 142,927 138,962 
Provision for credit lossesProvision for credit losses(512)3,137 Provision for credit losses3,204 2,561 2,692 5,699 
Net Interest Income After Provision for Credit LossesNet Interest Income After Provision for Credit Losses68,245 67,522 Net Interest Income After Provision for Credit Losses71,990 65,743 140,235 133,263 
NONINTEREST INCOMENONINTEREST INCOMENONINTEREST INCOME
Net gain on sale of securitiesNet gain on sale of securities— 29 — 29 
Debit and credit cardDebit and credit card5,063 4,162 Debit and credit card4,756 4,744 9,819 8,906 
Service charges on deposit accountsService charges on deposit accounts3,974 3,474 Service charges on deposit accounts4,181 3,642 8,155 7,116 
Wealth managementWealth management3,242 2,944 Wealth management3,247 3,167 6,489 6,111 
Mortgage bankingMortgage banking1,015 4,310 Mortgage banking466 1,734 1,481 6,044 
OtherOther1,932 2,346 Other(20)2,108 1,912 4,541 
Total Noninterest IncomeTotal Noninterest Income15,226 17,236 Total Noninterest Income12,630 15,424 27,856 32,747 
NONINTEREST EXPENSENONINTEREST EXPENSENONINTEREST EXPENSE
Salaries and employee benefitsSalaries and employee benefits23,712 23,327 Salaries and employee benefits24,811 24,515 48,523 47,842 
Data processing and information technologyData processing and information technology4,435 4,225 Data processing and information technology4,104 3,787 8,539 8,012 
OccupancyOccupancy3,882 3,827 Occupancy3,634 3,434 7,516 7,261 
Furniture, equipment and softwareFurniture, equipment and software2,777 2,640 Furniture, equipment and software2,939 2,402 5,716 5,042 
Other taxesOther taxes1,682 1,832 3,219 3,268 
Professional services and legalProfessional services and legal1,949 1,531 Professional services and legal2,380 1,637 4,329 3,168 
Other taxes1,537 1,436 
MarketingMarketing1,361 1,322 Marketing1,524 996 2,885 2,318 
FDIC insuranceFDIC insurance937 1,046 FDIC insurance882 924 1,819 1,970 
OtherOther6,824 6,226 Other6,468 6,302 13,292 12,614 
Total Noninterest ExpenseTotal Noninterest Expense47,414 45,580 Total Noninterest Expense48,424 45,829 95,838 91,495 
Income Before TaxesIncome Before Taxes36,057 39,178 Income Before Taxes36,196 35,338 72,253 74,515 
Income tax expenseIncome tax expense6,914 7,276 Income tax expense7,338 6,971 14,252 14,247 
Net IncomeNet Income$29,143 $31,902 Net Income$28,858 $28,367 $58,001 $60,268 
Earnings per share—basicEarnings per share—basic$0.74 $0.81 Earnings per share—basic$0.74 $0.73 $1.48 $1.54 
Earnings per share—dilutedEarnings per share—diluted$0.74 $0.81 Earnings per share—diluted$0.74 $0.72 $1.48 $1.54 
Dividends declared per shareDividends declared per share$0.29 $0.28 Dividends declared per share$0.30 $0.28 $0.59 $0.56 
Comprehensive Income (Loss)Comprehensive Income (Loss)$(10,810)$23,992 Comprehensive Income (Loss)$8,730 $30,911 $(2,080)$54,902 
See Notes to Consolidated Financial Statements

3

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
(Unaudited)


For the Three Months Ended March 31, 2021Three months ended June 30, 2021
(dollars in thousands, except share and per share data)(dollars in thousands, except share and per share data)Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive Income
Treasury
Stock
Total(dollars in thousands, except share and per share data)Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive Income
Treasury
Stock
Total
Balance at January 1, 2021$103,623 $400,668 $710,061 $8,971 $(68,612)$1,154,711 
Net income for the three months ended March 31, 2021— — 31,902 — — 31,902 
Balance at March 31, 2021Balance at March 31, 2021$103,623 $401,353 $731,718 $1,061 $(69,477)$1,168,278 
Net income for the three months ended June 30, 2021Net income for the three months ended June 30, 2021— — 28,367 — — 28,367 
Other comprehensive income, net of taxOther comprehensive income, net of tax— — — 2,544 — 2,544 
Cash dividends declared ($0.28 per share)Cash dividends declared ($0.28 per share)— — (10,989)— — (10,989)
Treasury stock issued for restricted stock awards (98,519 shares)Treasury stock issued for restricted stock awards (98,519 shares)— — (3,139)— 3,139 — 
Forfeitures of restricted stock awards (21,157 shares)Forfeitures of restricted stock awards (21,157 shares)— — 515 — (682)(167)
Recognition of restricted stock compensation expenseRecognition of restricted stock compensation expense— 700 — — — 700 
Balance at June 30, 2021Balance at June 30, 2021$103,623 $402,053 $746,472 $3,605 $(67,020)$1,188,733 
See Notes to Consolidated Financial StatementsSee Notes to Consolidated Financial Statements
Three months ended June 30, 2022
(dollars in thousands, except share and per share data)(dollars in thousands, except share and per share data)Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive Loss
Treasury
Stock
Total
Balance at March 31, 2022Balance at March 31, 2022$103,623 $403,841 $791,345 $(47,043)$(66,816)$1,184,950 
Net income for the three months ended June 30, 2022Net income for the three months ended June 30, 2022— — 28,858 — — 28,858 
Other comprehensive loss, net of taxOther comprehensive loss, net of tax— — — (7,910)— (7,910)Other comprehensive loss, net of tax— — — (20,128)— (20,128)
Cash dividends declared ($0.28 per share)— — (10,975)— — (10,975)
Forfeitures of restricted stock, net of issuances (30,840 shares, net of issuance of 1,192)— — 730 — (865)(135)
Cash dividends declared ($0.30 per share)Cash dividends declared ($0.30 per share)— — (11,791)— — (11,791)
Forfeitures of restricted stock awards (51,469 shares)Forfeitures of restricted stock awards (51,469 shares)— — 1,232 — (1,610)(378)
Repurchase of S&T Stock (151,220 shares)Repurchase of S&T Stock (151,220 shares)— — — — (4,153)(4,153)
Recognition of restricted stock compensation expenseRecognition of restricted stock compensation expense— 685 — — — 685 Recognition of restricted stock compensation expense— 1,000 — — — 1,000 
Balance at March 31, 2021$103,623 $401,353 $731,718 $1,061 $(69,477)$1,168,278 
Balance at June 30, 2022Balance at June 30, 2022$103,623 $404,841 $809,644 $(67,171)$(72,579)$1,178,358 
See Notes to Consolidated Financial StatementsSee Notes to Consolidated Financial StatementsSee Notes to Consolidated Financial Statements
For the Three Months Ended March 31, 2022
(dollars in thousands, except share and per share data)Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive Loss
Treasury
Stock
Total
Balance at January 1, 2022$103,623 $403,095 $773,659 $(7,090)$(66,833)$1,206,454 
Net income for the three months ended March 31, 2022— — 29,143 — — 29,143 
Other comprehensive loss, net of tax— — — (39,953)— (39,953)
Cash dividends declared ($0.29 per share)— — (11,384)— — (11,384)
Treasury stock issued for restricted stock awards (4,250 shares, net of forfeitures of 3,756 shares)— — (73)— 17 (56)
Recognition of restricted stock compensation expense— 746 — — — 746 
Balance at March 31, 2022$103,623 $403,841 $791,345 $(47,043)$(66,816)$1,184,950 
See Notes to Consolidated Financial Statements
4

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
(Unaudited)

Six months ended June 30, 2021
(dollars in thousands, except share and per share data)Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive Income (Loss)
Treasury
Stock
Total
Balance at January 1, 2021$103,623 $400,668 $710,061 $8,971 $(68,612)$1,154,711 
Net income for the six months ended June 30, 2021— — 60,268 — — 60,268 
Other comprehensive loss, net of tax— — — (5,366)— (5,366)
Cash dividends declared ($0.56 per share)— — (21,963)— — (21,963)
Treasury stock issued for restricted stock awards (99,711 shares)— — (3,177)— 3,177 — 
Forfeitures of restricted stock awards (51,999 shares)— — 1,283 — (1,585)(302)
Recognition of restricted stock compensation expense— 1,385 — — — 1,385 
Balance at June 30, 2021$103,623 $402,053 $746,472 $3,605 $(67,020)$1,188,733 
See Notes to Consolidated Financial Statements
Six months ended June 30, 2022
(dollars in thousands, except share and per share data)Common
Stock
Additional
Paid-in
Capital
Retained
Earnings
Accumulated
Other
Comprehensive Loss
Treasury
Stock
Total
Balance at January 1, 2022$103,623 $403,095 $773,659 $(7,090)$(66,833)$1,206,454 
Net income for the six months ended June 30, 2022— — 58,001 — — 58,001 
Other comprehensive loss, net of tax— — — (60,081)— (60,081)
Cash dividends declared ($0.59 per share)— — (23,175)— — (23,175)
Treasury stock issued for restricted stock awards (4,250 shares)— — (135)— 135 — 
Forfeitures of restricted stock awards (55,225 shares)— — 1,294 — (1,728)(434)
Repurchase of S&T Stock (151,220 shares)— — — — (4,153)(4,153)
Recognition of restricted stock compensation expense— 1,746 — — — 1,746 
Balance at June 30, 2022$103,623 $404,841 $809,644 $(67,171)$(72,579)$1,178,358 
See Notes to Consolidated Financial Statements


5

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
Three Months Ended March 31,Six months ended June 30,
(dollars in thousands)(dollars in thousands)20222021(dollars in thousands)20222021
OPERATING ACTIVITIESOPERATING ACTIVITIESOPERATING ACTIVITIES
Net Cash Provided by Operating ActivitiesNet Cash Provided by Operating Activities$86,596 $90,000 Net Cash Provided by Operating Activities$153,301 $128,043 
INVESTING ACTIVITIESINVESTING ACTIVITIESINVESTING ACTIVITIES
Purchases of securitiesPurchases of securities(211,265)(89,038)Purchases of securities(311,969)(153,587)
Proceeds from maturities, prepayments and calls of securitiesProceeds from maturities, prepayments and calls of securities44,025 34,715 Proceeds from maturities, prepayments and calls of securities79,759 72,951 
Proceeds from redemption of FHLB stock5,818 3,988 
Purchases of FHLB stock(5,648)(3,157)
Net decrease in loans38,449 33,937 
Proceeds from sales of securitiesProceeds from sales of securities— 1,917 
Proceeds from redemption of Federal Home Loan Bank stockProceeds from redemption of Federal Home Loan Bank stock11,465 13,137 
Purchases of Federal Home Loan Bank stockPurchases of Federal Home Loan Bank stock(9,895)(10,213)
Net (increase) decrease in loansNet (increase) decrease in loans(45,440)201,545 
Proceeds from sale of portfolio loansProceeds from sale of portfolio loans— 640 Proceeds from sale of portfolio loans4,326 3,438 
Proceeds from sale of other real estate owned6,285 145 
Purchases of premises and equipmentPurchases of premises and equipment(660)(811)Purchases of premises and equipment(1,556)(1,926)
Proceeds from the sale of premises and equipmentProceeds from the sale of premises and equipment56 74 Proceeds from the sale of premises and equipment131 74 
Net Cash Used in Investing Activities(122,940)(19,507)
Net Cash (Used in) Provided by Investing ActivitiesNet Cash (Used in) Provided by Investing Activities(273,179)127,336 
FINANCING ACTIVITIESFINANCING ACTIVITIESFINANCING ACTIVITIES
Net increase in core deposits13,419 522,528 
Net (decrease) increase in core depositsNet (decrease) increase in core deposits(277,322)712,568 
Net decrease in certificates of depositNet decrease in certificates of deposit(49,465)(67,003)Net decrease in certificates of deposit(106,915)(117,782)
Net (decrease) increase in securities sold under repurchase agreementsNet (decrease) increase in securities sold under repurchase agreements(14,379)2,254 Net (decrease) increase in securities sold under repurchase agreements(45,232)3,424 
Net decrease in short-term borrowingsNet decrease in short-term borrowings— (75,000)Net decrease in short-term borrowings— (75,000)
Repayments on long-term borrowingsRepayments on long-term borrowings(259)(399)Repayments on long-term borrowings(442)(712)
Treasury shares issued-net(56)(135)
Repurchase of shares for taxes on restricted stockRepurchase of shares for taxes on restricted stock(434)(302)
Cash dividends paid to common shareholdersCash dividends paid to common shareholders(11,374)(10,975)Cash dividends paid to common shareholders(23,145)(21,963)
Repurchase of common stockRepurchase of common stock(4,153)— 
Net Cash (Used in) Provided by Financing ActivitiesNet Cash (Used in) Provided by Financing Activities(62,114)371,270 Net Cash (Used in) Provided by Financing Activities(457,643)500,233 
Net (decrease) increase in cash and cash equivalentsNet (decrease) increase in cash and cash equivalents(98,458)441,763 Net (decrease) increase in cash and cash equivalents(577,521)755,612 
Cash and cash equivalents at beginning of periodCash and cash equivalents at beginning of period922,215 229,666 Cash and cash equivalents at beginning of period922,215 229,666 
Cash and Cash Equivalents at End of PeriodCash and Cash Equivalents at End of Period$823,757 $671,429 Cash and Cash Equivalents at End of Period$344,694 $985,278 
Supplemental DisclosuresSupplemental DisclosuresSupplemental Disclosures
Loans transferred to held for saleLoans transferred to held for sale$— $2,798 Loans transferred to held for sale$— $2,798 
Cash paid for interestCash paid for interest$2,507 $5,368 Cash paid for interest$5,028 $9,114 
Cash paid for income taxes, net of refundsCash paid for income taxes, net of refunds$75 $197 Cash paid for income taxes, net of refunds$12,225 $12,097 
Transfers of loans to other real estate ownedTransfers of loans to other real estate owned$— $77 Transfers of loans to other real estate owned$18 $90 
See Notes to Consolidated Financial Statements
56

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1. BASIS OF PRESENTATION
Principles of Consolidation
The interim Consolidated Financial Statements include the accounts of S&T Bancorp, Inc., or S&T, and its wholly owned subsidiaries. All significant intercompany transactions have been eliminated in consolidation. Investments of 20 percent to 50 percent of the outstanding common stock of investees are accounted for using the equity method of accounting.
Basis of Presentation
The accompanying unaudited interim Consolidated Financial Statements of S&T have been prepared in accordance with generally accepted accounting principles, or GAAP, in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements and should be read in conjunction with the audited Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2021, filed with the Securities and Exchange Commission, or SEC, on February 28, 2022.2022 (2021 Form 10-K). In the opinion of management, the accompanying interim financial information reflects all adjustments, consisting of normal recurring adjustments, necessary to present fairly our financial position and the results of operations for each of the interim periods presented. Results of operations for interim periods are not necessarily indicative of the results of operations that may be expected for a full year or any future period.
Reclassification
Amounts in prior period financial statements and footnotes are reclassified whenever necessary to conform to the current period presentation. Reclassifications had no effect on our results of operations or financial condition.
Use of Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements. Actual results could differ from those estimates.
Accounting Policy for Derivative Instruments and Hedging Activities

During the threesix months ended March 31,June 30, 2022, we entered into 4 interest rate swaps designated as cash flow hedges to hedge the variable cash flows associated with existing variable rate assets. We have updated our accounting policy for derivative instruments and hedging activities to include hedge accounting.
All derivatives are evaluated at inception to determine whether it is a hedging or non-hedging activity. The accounting for changes in the fair value of derivatives depends on whether we have elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. As long as the cash flow hedge continues to qualify for hedge accounting, the entire change in the fair value of the hedging instrument is recorded in Accumulated Other Comprehensive Income (Loss), or AOCI, and recognized in earnings as the hedged transaction affects earnings.
Refer to our Annual Report on2021 Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 28, 2022, fora discussion of our complete Accounting Policy for Derivative Instruments and Hedging Activities.
67

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 1. BASIS OF PRESENTATION - continued


Recently Adopted Accounting Standards Updates, or ASU or Updated
Reference Rate Reform (Topic 848) Facilitation of the Effects of Reference Rate Reform on Financial Reporting
In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments in this ASU provide optional guidance for a limited period of time to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments provide optional expedients and exceptions for applying GAAP to loan and lease agreements, derivative contracts, and other transactions affected by the anticipated transition away from LIBOR toward new interest rate benchmarks. The optional guidance generally allows for the modified contract to be accounted for as a continuation of the existing contract and does not require contract remeasurement at the modification date or reassessment of a previous accounting determination. The amendments in this ASU are effective as of March 12, 2020 through December 31, 2022. In January 2021, the FASB issued ASU 2021-01, Reference Rate Addendum (Topic 848) which clarifies that certain optional expedients and exceptions in Topic 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. Specifically, certain provisions in Topic 848, if elected by an entity, apply to derivative instruments that use an interest rate for margining, discounting, or contract price alignment that is modified as a result of reference rate reform. The guidance is effective for all entities as of March 12, 2020 through December 31, 2022. We adopted ASU 2020-04 and ASU 2021-01 on January 1, 2022. We are utilizing the LIBOR transition relief as contract modifications are made during the course of the reference rate reform transition period. ASU 2020-04 and ASU 2021-01 did not have a material impact on our consolidated financial statements.
Accounting Standards Issued But Not Yet Adopted
Accounting Policy forFinancial Instruments Credit Losses (Topic 326) Troubled Debt Restructurings and Vintage DisclosureDisclosures
In March 2022, the FASB issued ASU 2022-02, Financial Instruments Credit Losses (Topic 326): Troubled Debt Restructuring and Vintage Disclosures. The guidance eliminates the “once a TDR, always a TDR” requirement for loan disclosures and requires disclosures about the performance of modified loans to borrowers experiencing financial difficulty in the 12 months following the modification.
The amendments eliminate the recognition and measurement guidance related to TDRs for creditors that have adopted ASC 326 Financial Instruments - Credit Losses. We adopted ASU 2016-13 Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, on January 1, 2020. Once applying ASC 326, the required accounting and disclosures for a loan modified in a TDR no longer provide decision-useful information. ASC 326 requires the recognition of lifetime expected credit losses when a loan is originated or acquired, so the effect of credit losses that occur in loans modified in TDRs is already included in the allowance for credit losses.
ASU 2022-02 requires a creditor to apply the loan refinancing and restructuring guidance in ASC 310-205 (consistent with the accounting for other loan modifications) to determine whether a modification results in a new loan or a continuation of an existing loan. It also requires enhanced disclosures for modifications in the form of interest rate reductions, principal forgiveness, other-than-insignificant payment delays, or term extensions (or combinations thereof) of loans made to borrowers experiencing financial difficulty. Disclosures are required regardless of whether a modification of a loan to a borrower experiencing financial difficulty results in a new loan. The objective of the disclosures is to provide information about the type and magnitude of modifications and the degree of their success in mitigating potential credit losses.
The amendments in this ASU are effective for fiscal years beginning after December 15, 2022, and interim periods therein. Early adoption is permitted, however, we have not elected to do so. We are currently evaluating the impact of this ASU which will require new disclosures, but we do not expect it to have a material impact on our consolidated financial statements.

7
8

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 2. EARNINGS PER SHARE
Diluted earnings per share is calculated using both the two-class and the treasury stock methods with the more dilutive method used to determine diluted earnings per share. The two-class method was used to determine earnings per share for the three and six months ended March 31,June 30, 2022 and 2021. The following table reconciles the numerators and denominators of basic and diluted earnings per share calculations for the periods presented:
Three Months Ended March 31,Three months ended June 30,Six months ended June 30,
(in thousands, except share and per share data)(in thousands, except share and per share data)20222021(in thousands, except share and per share data)2022202120222021
Numerator for Earnings per Share—Basic and Diluted:Numerator for Earnings per Share—Basic and Diluted:Numerator for Earnings per Share—Basic and Diluted:
Net incomeNet income$29,143 $31,902 Net income$28,858 $28,367 $58,001 $60,268 
Less: Income allocated to participating sharesLess: Income allocated to participating shares109 141 Less: Income allocated to participating shares74 141 185 283 
Net Income Allocated to ShareholdersNet Income Allocated to Shareholders$29,034 $31,761 Net Income Allocated to Shareholders$28,784 $28,226 $57,816 $59,985 
Denominator for Earnings per Share - Basic and Diluted:Denominator for Earnings per Share - Basic and Diluted:Denominator for Earnings per Share - Basic and Diluted:
Weighted Average Shares Outstanding—BasicWeighted Average Shares Outstanding—Basic39,073,754 39,021,208 Weighted Average Shares Outstanding—Basic39,083,429 39,048,971 39,077,305 39,039,007 
Add: Average participating shares outstandingAdd: Average participating shares outstanding16,179 — Add: Average participating shares outstanding16,202 — 18,411 — 
Denominator for Two-Class Method—DilutedDenominator for Two-Class Method—Diluted39,089,933 39,021,208 Denominator for Two-Class Method—Diluted39,099,631 39,048,971 39,095,716 39,039,007 
Earnings per share—basicEarnings per share—basic$0.74 $0.81 Earnings per share—basic$0.74 $0.73 $1.48 $1.54 
Earnings per share—dilutedEarnings per share—diluted$0.74 $0.81 Earnings per share—diluted$0.74 $0.72 $1.48 $1.54 
Restricted stock considered anti-dilutive excluded from potentially dilutive sharesRestricted stock considered anti-dilutive excluded from potentially dilutive shares— 165 Restricted stock considered anti-dilutive excluded from potentially dilutive shares1,500 25 94 424 

NOTE 3. FAIR VALUE MEASUREMENTS
We use fair value measurements when recording and disclosing certain financial assets and liabilities. Debt securities, equity securities and derivative financial instruments are recorded at fair value on a recurring basis. Additionally, from time to time, we may be required to record other assets at fair value on a nonrecurring basis, such as loans held for sale, individually assessed loans, other real estate owned, or OREO, and other repossessed assets, mortgage servicing rights, or MSRs, and certain other assets.
Fair value is the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants at the measurement date. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets or liabilities; it is not a forced transaction. In determining fair value, we use various valuation approaches, including market, income and cost approaches. The fair value standard establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing an asset or liability, which are developed based on market data that we have obtained from independent sources. Unobservable inputs reflect our estimates of assumptions that market participants would use in pricing an asset or liability, which are developed based on the best information available in the circumstances.
The fair value hierarchy gives the highest priority to unadjusted quoted market prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement). The fair value hierarchy is broken down into three levels based on the reliability of inputs as follows:
Level 1: valuation is based upon unadjusted quoted market prices for identical instruments traded in active markets.
Level 2: valuation is based upon quoted market prices for similar instruments traded in active markets, quoted market prices for identical or similar instruments traded in markets that are not active and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by market data.
Level 3: valuation is derived from other valuation methodologies, including discounted cash flow models and similar techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect estimates of assumptions that market participants would use in determining fair value.
A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Our policy is to recognize transfers between any of the fair value hierarchy levels at the end of the reporting period in which the transfer occurred.


89

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS - continued

There have been no changes in our valuation methodologies during the three and six months ended March 31,June 30, 2022. Refer to Note 1 of the Notes to Consolidated Financial Statements in our Annual Report on2021 Form 10-K for the year ended December 31, 2021 for more information on the valuation methodologies that we use for financial instruments recorded at fair value on a recurring or nonrecurring basis.
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
The following tables present our assets and liabilities that are measured at fair value on a recurring basis by fair value hierarchy level at the dates presented:
March 31, 2022June 30, 2022
(dollars in thousands)(dollars in thousands)Level 1Level 2Level 3Total(dollars in thousands)Level 1Level 2Level 3Total
ASSETSASSETSASSETS
Available-for-sale debt securities:Available-for-sale debt securities:Available-for-sale debt securities:
U.S. Treasury securitiesU.S. Treasury securities$129,994 $— $— $129,994 U.S. Treasury securities$136,282 $— $— $136,282 
Obligations of U.S. government corporations and agenciesObligations of U.S. government corporations and agencies— 58,493 — 58,493 Obligations of U.S. government corporations and agencies— 52,815 — 52,815 
Collateralized mortgage obligations of U.S. government corporations and agenciesCollateralized mortgage obligations of U.S. government corporations and agencies— 385,602 — 385,602 Collateralized mortgage obligations of U.S. government corporations and agencies— 427,635 — 427,635 
Residential mortgage-backed securities of U.S. government corporations and agenciesResidential mortgage-backed securities of U.S. government corporations and agencies— 50,446 — 50,446 Residential mortgage-backed securities of U.S. government corporations and agencies— 46,416 — 46,416 
Commercial mortgage-backed securities of U.S. government corporations and agenciesCommercial mortgage-backed securities of U.S. government corporations and agencies— 330,811 — 330,811 Commercial mortgage-backed securities of U.S. government corporations and agencies— 333,994 — 333,994 
Corporate obligationsCorporate obligations— 500 — 500 Corporate obligations— 500 — 500 
Obligations of states and political subdivisionsObligations of states and political subdivisions— 71,234 — 71,234 Obligations of states and political subdivisions— 69,850 — 69,850 
Total Available-for-sale Debt SecuritiesTotal Available-for-sale Debt Securities129,994 897,086  1,027,080 Total Available-for-sale Debt Securities136,282 931,210  1,067,492 
Marketable equity securitiesMarketable equity securities1,060 78 — 1,138 Marketable equity securities1,015 69 — 1,084 
Total SecuritiesTotal Securities131,054 897,164  1,028,218 Total Securities137,297 931,279  1,068,576 
Securities held in a deferred compensation planSecurities held in a deferred compensation plan8,888 — — 8,888 Securities held in a deferred compensation plan7,678 — — 7,678 
Derivative financial assets:Derivative financial assets:Derivative financial assets:
Interest rate swaps - commercial loansInterest rate swaps - commercial loans— 29,056 — 29,056 Interest rate swaps - commercial loans— 51,097 — 51,097 
Interest rate lock commitmentsInterest rate lock commitments— — 185 185 Interest rate lock commitments— — 56 56 
Forward sale contracts - mortgage loans— — 192 192 
Interest rate swaps - cash flow hedgeInterest rate swaps - cash flow hedge 135  135 Interest rate swaps - cash flow hedge 368  368 
Total AssetsTotal Assets$139,942 $926,355 $377 $1,066,674 Total Assets$144,975 $982,744 $56 $1,127,775 
LIABILITIESLIABILITIESLIABILITIES
Derivative financial liabilities:Derivative financial liabilities:Derivative financial liabilities:
Interest rate swaps - commercial loansInterest rate swaps - commercial loans$— $29,092 $— $29,092 Interest rate swaps - commercial loans$— $51,193 $— $51,193 
Forward sale contracts - mortgage loansForward sale contracts - mortgage loans— — 
Interest rate swaps - cash flow hedgeInterest rate swaps - cash flow hedge— 2,600 — 2,600 Interest rate swaps - cash flow hedge— 5,946 — 5,946 
Total LiabilitiesTotal Liabilities$ $31,692 $ $31,692 Total Liabilities$ $57,139 $2 $57,141 
910

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS - continued
December 31, 2021
(dollars in thousands)Level 1Level 2Level 3Total
ASSETS
Available-for-sale debt securities:
U.S. Treasury securities$95,327 $— $— $95,327 
Obligations of U.S. government corporations and agencies— 70,348 — 70,348 
Collateralized mortgage obligations of U.S. government corporations and agencies— 270,294 — 270,294 
Residential mortgage-backed securities of U.S. government corporations and agencies— 56,793 — 56,793 
Commercial mortgage-backed securities of U.S. government corporations and agencies— 341,300 — 341,300 
Corporate obligations— 500 — 500 
Obligations of states and political subdivisions— 75,089 — 75,089 
Total Available-for-sale Debt Securities95,327 814,324  909,651 
Marketable equity securities1,061 81 — 1,142 
Total Securities96,388 814,405  910,793 
Securities held in a deferred compensation plan10,230 — — 10,230 
Derivative financial assets:
Interest rate swaps - commercial loans— 33,528 — 33,528 
Interest rate lock commitments— — 401 401 
Forward sale contracts - mortgage loans— — 
Interest rate swaps - cash flow hedge —   
Total Assets$106,618 $847,933 $405 $954,956 
LIABILITIES
Derivative financial liabilities:
Interest rate swaps - commercial loans$— $33,631 $— $33,631 
Total Liabilities$ $33,631 $ $33,631 
Assets Recorded at Fair Value on a Nonrecurring Basis
We may be required to measure certain assets and liabilities at fair value on a nonrecurring basis. Nonrecurring assets are recorded at the lower of cost or fair value in our consolidated financial statements. There were no liabilities measured at fair value on a nonrecurring basis at either March 31,June 30, 2022 or December 31, 2021.
For Level 3 assets measured at fair value on a nonrecurring basis as of March 31, 2022 and December 31, 2021, the significant unobservable inputs used in the fair value measurements as of June 30, 2022 and December 31, 2021 were as follows:
March 31, 2022Valuation TechniqueSignificant Unobservable InputsRange
Weighted Average
(1)
June 30, 2022Valuation TechniqueSignificant Unobservable InputsRange
Weighted Average
(1)
(dollars in thousands)(dollars in thousands)(dollars in thousands)
Loans individually evaluatedLoans individually evaluated$5,919 Collateral methodAppraisal adjustment0%-10.00%0.96%Loans individually evaluated$Collateral methodAppraisal adjustment10%10.00%
Total AssetsTotal Assets$5,919 Total Assets$6 
(1) Weighted averages for loans individually evaluated were weighted by loan amounts.
(1) Weighted averages for loans individually evaluated were weighted by loan amounts.
(1) Weighted averages for loans individually evaluated were weighted by loan amounts.

December 31, 2021Valuation TechniqueSignificant Unobservable InputsRange
Weighted Average
(1) (2)
(dollars in thousands)
Loans individually evaluated$7,268 Collateral methodAppraisal adjustment0%-20%4.48%
Other real estate owned1,011 Collateral methodAppraisal adjustment2.53%2.53%
Total Assets$8,279 
(1) Weighted averages for loans individually evaluated were weighted by loan amounts.
(2) Weighted averages for other real estate owned were weighted by OREO balances.
1011

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS - continued

The following tables present the carrying values and fair values of our financial instruments at the dates presented:
Carrying
Value(1)
Fair Value Measurements at March 31, 2022
Carrying
Value(1)
Fair Value Measurements at June 30, 2022
(dollars in thousands)(dollars in thousands)TotalLevel 1Level 2Level 3(dollars in thousands)TotalLevel 1Level 2Level 3
ASSETSASSETSASSETS
Cash and due from banks, including interest-bearing depositsCash and due from banks, including interest-bearing deposits$823,757 $823,757 $823,757 $— $— Cash and due from banks, including interest-bearing deposits$344,694 $344,694 $344,694 $— $— 
SecuritiesSecurities1,028,218 1,028,218 131,054 897,164 — Securities1,068,576 1,068,576 137,297 931,279 — 
Loans held for saleLoans held for sale1,346 1,346 — — 1,346 Loans held for sale1,311 1,326 — — 1,326 
Portfolio loans, netPortfolio loans, net6,863,996 6,671,212 — — 6,671,212 Portfolio loans, net6,942,799 6,784,189 — — 6,784,189 
Collateral receivable— — — — — 
Securities held in a deferred compensation planSecurities held in a deferred compensation plan8,888 8,888 8,888 — — Securities held in a deferred compensation plan7,678 7,678 7,678 — — 
Mortgage servicing rightsMortgage servicing rights7,789 9,791 — — 9,791 Mortgage servicing rights7,575 9,996 — — 9,996 
Interest rate swaps - commercial loansInterest rate swaps - commercial loans29,056 29,056 — 29,056 — Interest rate swaps - commercial loans51,097 51,097 — 51,097 — 
Interest rate swaps - cash flow hedgeInterest rate swaps - cash flow hedge135 135 — 135 — Interest rate swaps - cash flow hedge368 368 — 368 — 
Interest rate lock commitmentsInterest rate lock commitments185 185 — — 185 Interest rate lock commitments56 56 — — 56 
Forward sale contracts192 192 — — 192 
LIABILITIESLIABILITIESLIABILITIES
DepositsDeposits$7,960,458 $7,947,434 $6,921,872 $1,025,562 $— Deposits$7,612,247 $7,591,465 $6,631,131 $960,334 $— 
Collateral payableCollateral payable23,501 23,501 23,501 — — Collateral payable52,709 52,709 52,709 — — 
Securities sold under repurchase agreementsSecurities sold under repurchase agreements70,112 70,112 70,112 — — Securities sold under repurchase agreements39,259 39,259 39,259 — — 
Short-term borrowingsShort-term borrowings— — — — — 
Long-term borrowingsLong-term borrowings22,172 21,954 4,249 17,705 — Long-term borrowings21,988 21,634 4,196 17,438 — 
Junior subordinated debt securitiesJunior subordinated debt securities54,408 54,408 54,408 — — Junior subordinated debt securities54,423 54,423 54,423 — — 
Interest rate swaps - commercial loansInterest rate swaps - commercial loans29,092 29,092 — 29,092 — Interest rate swaps - commercial loans51,193 51,193 — 51,193 — 
Interest rate swaps - cash flow hedgeInterest rate swaps - cash flow hedge2,600 2,600 — 2,600 — Interest rate swaps - cash flow hedge5,946 5,946 — 5,946 — 
Forward sale contracts - mortgage loansForward sale contracts - mortgage loans— — 
(1) As reported in the Consolidated Balance Sheets
(1) As reported in the Consolidated Balance Sheets
(1) As reported in the Consolidated Balance Sheets
Carrying
Value(1)
Fair Value Measurements at December 31, 2021
(dollars in thousands)TotalLevel 1Level 2Level 3
ASSETS
Cash and due from banks, including interest-bearing deposits$922,215 $922,215 $922,215 $— $— 
Securities910,793 910,793 96,388 814,405 — 
Loans held for sale1,522 1,522 — — 1,522 
Portfolio loans, net6,901,414 6,815,468 — — 6,815,468 
Collateral receivable37,363 37,363 37,363 — — 
Securities held in a deferred compensation plan10,230 10,230 10,230 — — 
Mortgage servicing rights7,677 7,677 — — 7,677 
Interest rate swaps33,528 33,528 — 33,528 — 
Interest rate lock commitments401 401 — — 401 
Forward sale contracts— — 
LIABILITIES
Deposits$7,996,524 $7,992,942 $6,908,453 $1,084,489 $— 
Securities sold under repurchase agreements84,491 84,491 84,491 — — 
Short-term borrowings— — — — — 
Long-term borrowings22,430 22,678 4,300 18,378 — 
Junior subordinated debt securities54,393 54,393 54,393 — — 
Interest rate swaps - commercial loans33,631 33,631 — 33,631 — 
(1) As reported in the Consolidated Balance Sheets
1112

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 4. SECURITIES
The following table presents the fair values of our securities portfolio at the dates presented:
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021(dollars in thousands)June 30, 2022December 31, 2021
Available-for-sale debt securitiesAvailable-for-sale debt securities$1,027,080 $909,651 Available-for-sale debt securities$1,067,492 $909,651 
Marketable equity securitiesMarketable equity securities1,138 1,142 Marketable equity securities1,084 1,142 
Total SecuritiesTotal Securities$1,028,218 $910,793 Total Securities$1,068,576 $910,793 
Available-for-Sale Debt Securities
The following tables present the amortized cost and fair value of available-for-sale debt securities as of the dates presented:
March 31, 2022December 31, 2021 June 30, 2022December 31, 2021
(dollars in thousands)(dollars in thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Amortized
Cost
Gross Unrealized GainsGross
Unrealized
Losses
Fair
Value
(dollars in thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Amortized
Cost
Gross Unrealized GainsGross
Unrealized
Losses
Fair
Value
U.S. Treasury securitiesU.S. Treasury securities$136,695 $41 $(6,742)$129,994 $95,954 $115 $(742)$95,327 U.S. Treasury securities$145,820 $155 $(9,693)$136,282 $95,954 $115 $(742)$95,327 
Obligations of U.S. government corporations and agenciesObligations of U.S. government corporations and agencies58,570 179 (256)58,493 68,599 1,749 — 70,348 Obligations of U.S. government corporations and agencies53,542 (734)52,815 68,599 1,749 — 70,348 
Collateralized mortgage obligations of U.S. government corporations and agenciesCollateralized mortgage obligations of U.S. government corporations and agencies404,626 179 (19,203)385,602 270,696 2,408 (2,810)270,294 Collateralized mortgage obligations of U.S. government corporations and agencies456,889 312 (29,566)427,635 270,696 2,408 (2,810)270,294 
Residential mortgage-backed securities of U.S. government corporations and agenciesResidential mortgage-backed securities of U.S. government corporations and agencies54,444 52 (4,050)50,446 57,029 392 (628)56,793 Residential mortgage-backed securities of U.S. government corporations and agencies52,289 19 (5,892)46,416 57,029 392 (628)56,793 
Commercial mortgage-backed securities of U.S. government corporations and agenciesCommercial mortgage-backed securities of U.S. government corporations and agencies340,886 169 (10,244)330,811 336,918 5,969 (1,587)341,300 Commercial mortgage-backed securities of U.S. government corporations and agencies350,432 263 (16,701)333,994 336,918 5,969 (1,587)341,300 
Corporate obligationsCorporate obligations500 — — 500 500 — — 500 Corporate obligations500 — — 500 500 — — 500 
Obligations of states and political subdivisionsObligations of states and political subdivisions70,206 1,028 — 71,234 70,539 4,550 — 75,089 Obligations of states and political subdivisions69,874 455 (479)69,850 70,539 4,550 — 75,089 
Total Available-for-Sale Debt Securities (1)
Total Available-for-Sale Debt Securities (1)
$1,065,927 $1,648 $(40,495)$1,027,080 $900,235 $15,183 $(5,767)$909,651 
Total Available-for-Sale Debt Securities (1)
$1,129,346 $1,211 $(63,065)$1,067,492 $900,235 $15,183 $(5,767)$909,651 
(1) Excludes interest receivable of $3.5$3.7 million at March 31,June 30, 2022 and $3.3 million at December 31, 2021. Interest receivable is included in other assets in the Consolidated Balance Sheets.

1213

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 4. SECURITIES – continued
The following tables present the fair value and the age of gross unrealized losses on available-for-sale debt securities by investment category as of the dates presented:
March 31, 2022June 30, 2022
Less Than 12 Months12 Months or MoreTotalLess Than 12 Months12 Months or MoreTotal
(dollars in thousands)(dollars in thousands)Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
(dollars in thousands)Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
U.S. Treasury securitiesU.S. Treasury securities12$119,959 $(6,742)$— $— 12$119,959 $(6,742)U.S. Treasury securities12$116,707 $(9,693)$— $— 12$116,707 $(9,693)
Obligations of U.S. government corporations and agenciesObligations of U.S. government corporations and agencies215,296 (256)— — 215,296 (256)Obligations of U.S. government corporations and agencies747,817 (734)— — 747,817 (734)
Collateralized mortgage obligations of U.S. government corporations and agenciesCollateralized mortgage obligations of U.S. government corporations and agencies39309,426 (15,367)436,986 (3,836)43346,412 (19,203)Collateralized mortgage obligations of U.S. government corporations and agencies48352,393 (24,035)434,282 (5,531)52386,675 (29,566)
Residential mortgage-backed securities of U.S. government corporations and agenciesResidential mortgage-backed securities of U.S. government corporations and agencies98,171 (269)239,357 (3,781)1147,528 (4,050)Residential mortgage-backed securities of U.S. government corporations and agencies129,479 (527)236,366 (5,365)1445,845 (5,892)
Commercial mortgage-backed securities of U.S. government corporations and agenciesCommercial mortgage-backed securities of U.S. government corporations and agencies29274,993 (10,244)— — 29274,993 (10,244)Commercial mortgage-backed securities of U.S. government corporations and agencies36323,896 (16,701)— — 36323,896 (16,701)
Corporate bonds— — — — — — 
Corporate obligationsCorporate obligations1500 — — — 1500 — 
Obligations of states and political subdivisionsObligations of states and political subdivisions— — — — — — Obligations of states and political subdivisions220,198 (479)— — 220,198 (479)
TotalTotal91$727,845 $(32,878)6$76,343 $(7,617)97$804,188 $(40,495)Total118$870,990 $(52,169)6$70,648 $(10,896)124$941,638 $(63,065)
December 31, 2021December 31, 2021
Less Than 12 Months12 Months or MoreTotalLess Than 12 Months12 Months or MoreTotal
(dollars in thousands)(dollars in thousands)Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
(dollars in thousands)Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
Number of SecuritiesFair ValueUnrealized
Losses
U.S. Treasury securitiesU.S. Treasury securities8$85,221 $(742)$— $— 8$85,221 $(742)U.S. Treasury securities8$85,221 $(742)$— $— 8$85,221 $(742)
Obligations of U.S. government corporations and agenciesObligations of U.S. government corporations and agencies— — — — — — Obligations of U.S. government corporations and agencies— — — — — — 
Collateralized mortgage obligations of U.S. government corporations and agenciesCollateralized mortgage obligations of U.S. government corporations and agencies12141,204 (2,436)18,933 (374)13150,137 (2,810)Collateralized mortgage obligations of U.S. government corporations and agencies12141,204 (2,436)18,933 (374)13150,137 (2,810)
Residential mortgage-backed securities of U.S. government corporations and agenciesResidential mortgage-backed securities of U.S. government corporations and agencies346,042 (628)— — 346,042 (628)Residential mortgage-backed securities of U.S. government corporations and agencies346,042 (628)— — 346,042 (628)
Commercial mortgage-backed securities of U.S. government corporations and agenciesCommercial mortgage-backed securities of U.S. government corporations and agencies7100,032 (1,587)— — 7100,032 (1,587)Commercial mortgage-backed securities of U.S. government corporations and agencies7100,032 (1,587)— — 7100,032 (1,587)
Corporate bonds— — — — — — 
Corporate obligationsCorporate obligations— — — — — — 
Obligations of states and political subdivisionsObligations of states and political subdivisions— — — — — — Obligations of states and political subdivisions— — — — — — 
TotalTotal30$372,499 $(5,393)1$8,933 $(374)31$381,432 $(5,767)Total30$372,499 $(5,393)1$8,933 $(374)31$381,432 $(5,767)
We evaluate securities with unrealized losses quarterly to determine if the decline in fair value has resulted from credit losses or other factors. There were 97124 debt securities in an unrealized loss position at March 31,June 30, 2022 and 31 debt securities in an unrealized loss position at December 31, 2021. We do not intend to sell and it is more likely than not that we will not be required to sell the securities in an unrealized loss position before recovery of their amortized cost. The unrealized losses on the debt securities were attributable to changes in interest rates and not related to the credit quality of the issuers. All debt securities were determined to be investment grade and paying principal and interest according to the contractual terms of the security.


1314

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 4. SECURITIES – continued
The following table presents net unrealized gains and losses, net of tax, on available-for-sale debt securities included in accumulated other comprehensive income (loss)/income,, for the periods presented:
March 31, 2022December 31, 2021June 30, 2022December 31, 2021
(dollars in thousands)(dollars in thousands)Gross Unrealized GainsGross Unrealized LossesNet Unrealized LossesGross Unrealized GainsGross Unrealized LossesNet Unrealized Gains(dollars in thousands)Gross Unrealized GainsGross Unrealized LossesNet Unrealized LossesGross Unrealized GainsGross Unrealized LossesNet Unrealized Gains
Total unrealized gains (losses) on available-for-sale debt securitiesTotal unrealized gains (losses) on available-for-sale debt securities$1,648 $(40,495)$(38,847)$15,183 $(5,767)$9,416 Total unrealized gains (losses) on available-for-sale debt securities$1,211 $(63,065)$(61,854)$15,183 $(5,767)$9,416 
Income tax (expense) benefitIncome tax (expense) benefit(354)8,698 8,344 (3,215)1,221 (1,994)Income tax (expense) benefit(259)13,474 13,215 (3,215)1,221 (1,994)
Net Unrealized (Losses) Gains, Net of Tax Included in Accumulated Other Comprehensive Income (Loss)$1,294 $(31,797)$(30,503)$11,968 $(4,546)$7,422 
Net Unrealized Gains (Losses), Net of Tax Included in Accumulated Other Comprehensive Income (Loss)Net Unrealized Gains (Losses), Net of Tax Included in Accumulated Other Comprehensive Income (Loss)$952 $(49,591)$(48,639)$11,968 $(4,546)$7,422 
The amortized cost and fair value of available-for-sale debt securities at March 31,June 30, 2022 by contractual maturity are included in the table below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties.
March 31, 2022June 30, 2022
(dollars in thousands)(dollars in thousands)Amortized
Cost
Fair Value(dollars in thousands)Amortized
Cost
Fair Value
Obligations of the U.S. Treasury, U.S. government corporations and agencies, and obligations of states and political subdivisionsObligations of the U.S. Treasury, U.S. government corporations and agencies, and obligations of states and political subdivisionsObligations of the U.S. Treasury, U.S. government corporations and agencies, and obligations of states and political subdivisions
Due in one year or lessDue in one year or less$35,616 $35,824 Due in one year or less$35,648 $35,760 
Due after one year through five yearsDue after one year through five years102,542 101,364 Due after one year through five years117,273 113,923 
Due after five years through ten yearsDue after five years through ten years106,550 101,506 Due after five years through ten years104,696 97,991 
Due after ten yearsDue after ten years20,763 21,027 Due after ten years11,619 11,273 
Available-for-Sale Debt Securities With Fixed MaturitiesAvailable-for-Sale Debt Securities With Fixed Maturities265,471 259,721 Available-for-Sale Debt Securities With Fixed Maturities269,236 258,947 
Debt Securities without a single maturity dateDebt Securities without a single maturity dateDebt Securities without a single maturity date
Collateralized mortgage obligations of U.S. government corporations and agenciesCollateralized mortgage obligations of U.S. government corporations and agencies404,626 385,602 Collateralized mortgage obligations of U.S. government corporations and agencies456,889 427,635 
Residential mortgage-backed securities of U.S. government corporations and agenciesResidential mortgage-backed securities of U.S. government corporations and agencies54,444 50,446 Residential mortgage-backed securities of U.S. government corporations and agencies52,289 46,416 
Commercial mortgage-backed securities of U.S. government corporations and agenciesCommercial mortgage-backed securities of U.S. government corporations and agencies340,886 330,811 Commercial mortgage-backed securities of U.S. government corporations and agencies350,432 333,994 
Corporate Securities500 500 
Corporate obligationsCorporate obligations500 500 
Total Available-for-Sale Debt SecuritiesTotal Available-for-Sale Debt Securities$1,065,927 $1,027,080 Total Available-for-Sale Debt Securities$1,129,346 $1,067,492 
Debt securities withare pledged in order to meet various regulatory and legal requirements. Restricted pledged securities had a carrying valuesvalue of $441.8$19.4 million at March 31,June 30, 2022 and $466.9$23.9 million at December 31, 2021 were2021. Unrestricted pledged for various regulatorysecurities had a carrying value of $321.2 million at June 30, 2022 and legal requirements.$443.0 million at December 31, 2021.
Marketable Equity Securities
The following table presents realized and unrealized net gains and losses for our marketable equity securities for the periods presented:
Three Months Ended March 31,Three Months Ended June 30,Six Months Ended June 30,
(dollars in thousands)(dollars in thousands)20222021(dollars in thousands)2022202120222021
Marketable Equity SecuritiesMarketable Equity SecuritiesMarketable Equity Securities
Net market (losses) gains recognized$(5)$116 
Net market gains (losses) recognizedNet market gains (losses) recognized$(53)$28 $(58)$143 
Less: Net gains recognized for equity securities soldLess: Net gains recognized for equity securities sold— — Less: Net gains recognized for equity securities sold— — 29 
Unrealized (Losses) Gains on Equity Securities Still Held$(5)$116 
Unrealized Gains (Losses) on Equity Securities Still HeldUnrealized Gains (Losses) on Equity Securities Still Held$(53)$25 $(58)$114 
Total unrealized gains and losses on marketable equity securities recognized during the current period are included in other noninterest income on the Condensed Consolidated Statements of Comprehensive Income (Loss).
1415

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE
Loans are presented net of unearned income of $10.1$8.5 million at March 31,June 30, 2022 and $14.1 million at December 31, 2021 and net of a discount related to purchase accounting fair value adjustments of $5.7$5.3 million at March 31,June 30, 2022 and $6.7 million at December 31, 2021. The following table presentssummarizes the composition of originated and acquired loans as of the dates presented:
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021(dollars in thousands)June 30, 2022December 31, 2021
CommercialCommercialCommercial
Commercial real estateCommercial real estate$3,257,955 $3,236,653 Commercial real estate$3,191,670 $3,236,653 
Commercial and industrialCommercial and industrial1,675,316 1,728,969 Commercial and industrial1,695,031 1,728,969 
Commercial constructionCommercial construction398,592 440,962 Commercial construction410,425 440,962 
Total Commercial LoansTotal Commercial Loans5,331,863 5,406,584 Total Commercial Loans5,297,126 5,406,584 
ConsumerConsumerConsumer
Consumer real estateConsumer real estate1,519,751 1,485,478 Consumer real estate1,623,830 1,485,478 
Other consumerOther consumer112,297 107,928 Other consumer119,938 107,928 
Total Consumer LoansTotal Consumer Loans1,632,048 1,593,406 Total Consumer Loans1,743,768 1,593,406 
Total Portfolio LoansTotal Portfolio Loans6,963,911 6,999,990 Total Portfolio Loans7,040,894 6,999,990 
Loans held for saleLoans held for sale1,346 1,522 Loans held for sale1,311 1,522 
Total Loans (1)
Total Loans (1)
$6,965,257 $7,001,512 
Total Loans (1)
$7,042,205 $7,001,512 
(1) Excludes interest receivable of $19.9 million at June 30, 2022 compared to $18.7 million at both March 31, 2022 and December 31, 2021. Interest receivable is included in other assets in the Consolidated Balance Sheets.
Commercial and industrial loans, or C&I, included $41.9$11.7 million of loans originated under the Paycheck Protection Program, or PPP, at March 31,June 30, 2022 compared to $88.3 million at December 31, 2021. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security, or CARES Act was signed into law. The CARES Act included the PPP, a program designed to aid small and medium sized businesses through federally guaranteed loans distributed through banks. PPP loans are forgivable, in whole or in part, if the proceeds are used for payroll and other permitted expenses in accordance with the requirements of the PPP. The loans are 100 percent guaranteed by the Small Business Administration, or SBA.
Our business banking segment was $1.2 billion at June 30, 2022 compared to $1.1 billion at March 31, 2022 and December 31, 2021. Business banking consists of commercial purpose loans made to small businesses that are standard, non-complex products evaluated through a streamlined credit approval process that has been designed to maximize efficiency while maintaining high credit quality standards that meet small business market customers’ needs. Business banking consisted of $552.2$565.7 million of commercial real estate loans, $216.7$217.9 million of C&I loans of which $20.6$11.7 million are PPP loans, $15.4$15.1 million of commercial construction loans and $357.0$364.6 million of loans secured by consumer real estate loans at March 31,June 30, 2022. At December 31, 2021 business banking consisted of $546.1 million of commercial real estate loans, $215.4 million of C&I loans of which $39.7 million are PPP loans, $16.2 million of commercial construction loans and $357.9 million of loans secured by consumer real estate loans.estate.
We attempt to limit our exposure to credit risk by diversifying our loan portfolio by segment, geography, collateral and industry and actively managing concentrations. When concentrations exist in certain segments, we mitigate this risk by reviewing the relevant economic indicators and internal risk rating trends and through stress testing of the loans in these segments to determine if additional ACL is needed. Total commercial loans represented 76.675.2 percent of total portfolio loans at March 31,June 30, 2022 compared to 77.2 percent at December 31, 2021. Within our commercial portfolio, the CRE and commercial construction portfolios combined comprised $3.7$3.6 billion, or 68.668.0 percent, of total commercial loans and 52.551.2 percent of total portfolio loans at March 31,June 30, 2022 and $3.7 billion, or 68.0 percent, of total commercial loans and 52.5 percent of total portfolio loans at December 31, 2021.
We lend primarily in Pennsylvania and the contiguous states of Ohio, New York, West Virginia and Maryland. The majority of our commercial and consumer loans are made to businesses and individuals in this geography, resulting in a concentration. We believe our knowledge and familiarity with customers and conditions locally outweighs this geographic concentration risk. The conditions of the local and regional economies are monitored closely through publicly available data and information supplied by our customers. We also use subscription services for additional geographic and industry specific information. Our CRE and commercial construction portfolios have exposure outside of this geography of 6.16.4 percent of the combined portfolios and 3.23.3 percent of total portfolio loans at March 31,June 30, 2022. This compares to 5.7 percent of the combined portfolios and 3.0 percent of total portfolio loans at December 31, 2021.
1516

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued
We individually evaluate all substandard commercial, consumer and nonaccrual commercialresidential mortgage loans that have experienced a forbearance or change in terms agreement, and all substandard consumer and residential mortgage loans that entered into an agreement to modify their existing loan to determine if they should be designated as troubled debt restructurings, or TDRs.
TDRs can be returned to accruing status if the ultimate collectability of all contractual amounts due, according to the restructured agreement, is not in doubt and there is a period of a minimum of six months of satisfactory payment performance by the borrower either immediately before or after the restructuring.
The following tables summarize TDRs as of the dates presented:
March 31, 2022December 31, 2021June 30, 2022December 31, 2021
(dollars in thousands)(dollars in thousands)Performing
TDRs
Nonperforming
TDRs
Total
TDRs
Performing
TDRs
Nonperforming
TDRs
Total
TDRs
(dollars in thousands)Accruing
TDRs
Nonaccruing
TDRs
Total
TDRs
Accruing
TDRs
Nonaccruing
TDRs
Total
TDRs
Commercial real estateCommercial real estate$— $969 $969 $— $1,697 $1,697 Commercial real estate$— $16 $16 $— $1,697 $1,697 
Commercial and industrialCommercial and industrial721 10,225 10,946 748 14,889 15,637 Commercial and industrial690 — 690 748 14,889 15,637 
Commercial constructionCommercial construction2,167 480 2,647 2,190 2,087 4,277 Commercial construction1,694 480 2,174 2,190 2,087 4,277 
Business bankingBusiness banking987 1,586 2,573 858 1,696 2,554 Business banking680 1,325 2,005 858 1,696 2,554 
Consumer real estateConsumer real estate6,861 2,129 8,990 6,122 1,405 7,527 Consumer real estate6,269 2,189 8,458 6,122 1,405 7,527 
Other consumerOther consumer— — Other consumer— — 
TotalTotal$10,739 $15,389 $26,128 $9,921 $21,774 $31,695 Total$9,338 $4,010 $13,348 $9,921 $21,774 $31,695 

ThereDuring the three months ended June 30, 2022, there were no TDR'sTDRs that returned to accruing status compared to 4 TDRs totaling $0.5 million during the three months ended March 31,June 30, 2021. During the six months ended June 30, 2022, and March 31,there were no TDRs that returned to accruing status compared to 5 TDRs totaling $0.5 million during the six months ended June 30, 2021.
The following tables present the TDRs by portfolio segment and by type of concession for the periods presented:

Three Months Ended March 31, 2022Three Months Ended June 30, 2022
Number
of
Contracts
Type of Modification
Total
Post-Modification Outstanding Recorded Investment(2)
Total
Pre-Modification Outstanding Recorded Investment(2)
Number
of
Contracts
Type of Modification
Total
Post-Modification Outstanding Recorded Investment(2)
Total
Pre-Modification Outstanding Recorded Investment(2)
(dollars in thousands)(dollars in thousands)
Bankruptcy(1)
OtherExtend
Maturity
Modify
Rate
Modify
Payments
(dollars in thousands)
Bankruptcy(1)
OtherExtend
Maturity
Modify
Rate
Modify
Payments
Commercial real estateCommercial real estate— $— $— $— $— $— $— $— Commercial real estate— $— $— $— $— $— $— $— 
Commercial industrialCommercial industrial— — — — — — — — Commercial industrial— — — — — — — — 
Commercial constructionCommercial construction— — — — — — — — Commercial construction— — — — — — — — 
Business bankingBusiness banking— — — — — — — — Business banking— — — — — — — — 
Consumer real estateConsumer real estate766 — 1,112 — — 1,878 1,928 Consumer real estate286 — 139 — — 425 429 
Other consumerOther consumer— — — — — — — — Other consumer— — — — 
TotalTotal7 $766 $ $1,112 $ $ $1,878 $1,928 Total9 $288 $ $139 $ $ $427 $432 
(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.

(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.

(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.

1617

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued
Three Months Ended March 31, 2021Three Months Ended June 30, 2021
Number
of
Contracts
Type of Modification
Total
Post-Modification Outstanding Recorded Investment(2)
Total
Pre-Modification Outstanding Recorded Investment(2)
Number
of
Contracts
Type of Modification
Total
Post-Modification Outstanding Recorded Investment(2)
Total
Pre-Modification Outstanding Recorded Investment(2)
(dollars in thousands)(dollars in thousands)
Bankruptcy(1)
OtherExtend
Maturity
Modify
Rate
Modify
Payments
(dollars in thousands)
Bankruptcy(1)
OtherExtend
Maturity
Modify
Rate
Modify
Payments
Commercial real estateCommercial real estate— $— $— $— $— $— $— $— Commercial real estate— $— $— $— $— $— $— $— 
Commercial industrialCommercial industrial— — 821 — 5,475 6,296 6,304 Commercial industrial— — — — — — — — 
Commercial constructionCommercial construction— — — — — — — — Commercial construction— — — — — — — — 
Business bankingBusiness banking— — — — — — — — Business banking— — 1,130 — — 1,130 1,130 
Consumer real estateConsumer real estate11 340 80 — — 148 568 609 Consumer real estate247 — — — — 247 254 
Other consumerOther consumer— — — — Other consumer— — — — — — — — 
TotalTotal14 $341 $80 $821 $ $5,623 $6,865 $6,914 Total8 $247 $ $1,130 $ $ $1,377 $1,384 
(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
Six Months Ended June 30, 2022
Number
of
Contracts
Type of Modification
Total
Post-Modification Outstanding Recorded Investment(2)
Total
Pre-Modification Outstanding Recorded Investment(2)
(dollars in thousands)
Bankruptcy(1)
OtherExtend
Maturity
Modify
Rate
Modify
Payments
Commercial real estate— $— $— $— $— $— $— $— 
Commercial industrial— — — — — — — — 
Commercial construction— — — — — — — — 
Business banking— — — — — — — — 
Consumer real estate15 1,043 — 884 — — 1,927 2,357 
Other consumer— — — — 
Total16 $1,046 $ $884 $ $ $1,930 $2,360 
(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
Six Months Ended June 30, 2021
Number
of
Contracts
Type of Modification
Total
Post-Modification Outstanding Recorded Investment(2)
Total
Pre-Modification Outstanding Recorded Investment(2)
(dollars in thousands)
Bankruptcy(1)
OtherExtend
Maturity
Modify
Rate
Modify
Payments
Commercial real estate— $— $— $— $— $— $— $— 
Commercial industrial— — 796 5,433 — 6,229 6,304 
Commercial construction— — — — — — — — 
Business banking— 80 1,130 — — 1,210 1,210 
Consumer real estate13 573 — — — 147 720 739 
Other consumer— — — — — — 
Total21 $573 $80 $1,926 $5,433 $147 $8,159 $8,254 
(1) Bankruptcy is consumer bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
(2) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
As of March 31,June 30, 2022, we had 1213 commitments to lend an additional $0.8$0.3 million on TDRs compared to 2014 commitments to lend an additional $0.8$0.7 million as of March 31,June 30, 2021. Defaulted TDRs are defined as loans having a payment default of 90 days or more after the restructuring takes place.place that were restructured within the last 12 months prior to defaulting. There were no TDRs that defaulted during the three months ended March 31,June 30,2022 and 1 TDR for $0.1 million that defaulted during the six months ended June 30, 2022 and March 31,no TDRs that defaulted during the three and six months ended June 30, 2021.
The following table is a summary of nonperforming assets as of the dates presented:
Nonperforming Assets
(dollars in thousands)March 31, 2022December 31, 2021
Nonperforming Assets
Nonaccrual loans$37,135 $44,517 
Nonaccrual TDRs15,389 21,774 
Total Nonaccrual Loans52,524 66,291 
OREO7,028 13,313 
Total Nonperforming Assets$59,552 $79,604 



1718

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued
The following table is a summary of nonperforming assets as of the dates presented:
Nonperforming Assets
(dollars in thousands)June 30, 2022December 31, 2021
Nonperforming Assets
Nonaccrual loans$27,765 $44,517 
Nonaccrual TDRs4,010 21,774 
Total Nonaccrual Loans31,775 66,291 
OREO7,046 13,313 
Total Nonperforming Assets$38,821 $79,604 

NOTE 6. ALLOWANCE FOR CREDIT LOSSES
We maintain an ACL at a level determined to be adequate to absorb estimated expected credit losses within the loan portfolio over the contractual life of an instrument that considers our historical loss experience, current conditions and forecasts of future economic conditions as of the balance sheet date. We develop and document a systematic ACL methodology based on the following portfolio segments: 1) Commercial Real Estate, or CRE, 2) Commercial and Industrial, or C&I, 3) Commercial Construction, 4) Business Banking, 5) Consumer Real Estate and 6) Other Consumer.
The following are key risks within each portfolio segment:
CRE—Loans secured by commercial purpose real estate, including both owner-occupied properties and investment properties for various purposes such as hotels, retail, multifamily and health care. Operations of the individual projects and global cash flows of the debtors are the primary sources of repayment for these loans. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the collateral type and the business prospects of the lessee, if the project is not owner-occupied.
C&I—Loans made to operating companies or manufacturers for the purpose of production, operating capacity, accounts receivable, inventory or equipment financing. Cash flow from the operations of the company is the primary source of repayment for these loans. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the industry of the company. Collateral for these types of loans often does not have sufficient value in a distressed or liquidation scenario to satisfy the outstanding debt.
Commercial Construction—Loans made to finance construction of buildings or other structures, as well as to finance the acquisition and development of raw land for various purposes. While the risk of these loans is generally confined to the construction/development period, if there are problems, the project may not be completed, and as such, may not provide sufficient cash flow on its own to service the debt or have sufficient value in a liquidation to cover the outstanding principal. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the type of project and the experience and resources of the developer.
Business Banking—Commercial purpose loans made to small businesses that are standard, non-complex products evaluated through a streamlined credit approval process that has been designed to maximize efficiency while maintaining high credit quality standards that meet small business market customers’ needs. The business banking portfolio is monitored by utilizing a standard and closely managed process focusing on behavioral and performance criteria. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the collateral type and business.
Consumer Real Estate—Loans secured by first and second liens such as home equity loans, home equity lines of credit and 1-4 family residential mortgages, including purchase money mortgages. The primary source of repayment for these loans is the income and assets of the borrower. The condition of the local economy, in particular the unemployment rate, is an important indicator of risk for this segment. The state of the local housing market can also have a significant impact on this segment because low demand and/or declining home values can limit the ability of borrowers to sell a property and satisfy the debt.
Other Consumer—Loans made to individuals that may be secured by assets other than 1-4 family residences, as well as unsecured loans. This segment includes auto loans and unsecured loans and lines and credits cards.of credit. The primary source of repayment for these loans is the income and assets of the borrower. The condition of the local economy, in particular the unemployment rate, is an important indicator of risk for this segment. The value of the collateral, if there is any, is less likely to be a source of repayment due to less certain collateral values.
19

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
Management monitors various credit quality indicators for the commercial, business banking and consumer loan portfolios, including changes in risk ratings, nonperforming status and delinquency on a monthly basis.
We monitor the commercial loan portfolio through an internal risk rating system. Loan risk ratings are assigned based upon the creditworthiness of the borrower and are reviewed on an ongoing basis according to our internal policies. Loans within the pass rating generally have a lower risk of loss than loans risk rated as special mention or substandard.
Our risk ratings are consistent with regulatory guidance and are as follows:
Pass—The loan is currently performing and is of high quality.
Special Mention—A special mention loan has potential weaknesses that warrant management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects or in the strength of our credit position at some future date.
18

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued

Substandard—A substandard loan is not adequately protected by the net worth and/or paying capacity of the borrower or by the collateral pledged, if any. Substandard loans have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. These loans are characterized by the distinct possibility that we will sustain some loss if the deficiencies are not corrected.
Doubtful—Loans classified doubtful have all the weaknesses inherent in those classified substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently known facts, conditions and values, highly questionable and improbable.
19

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued

The following tables present loan balances by year of origination and internally assigned risk rating for our portfolio segments as of the dates presented:
March 31, 2022
Risk Rating
(dollars in thousands)202220212020201920182017 and PriorRevolvingRevolving-TermTotal
Commercial real estate
Pass$92,158 $367,329 $333,477 $423,653 $308,371 $878,459 $34,981 $— $2,438,428 
Special mention— — 304 25,293 2,634 100,061 — — 128,292 
Substandard— — 1,343 13,865 17,707 104,659 1,500 — 139,074 
Doubtful— — — — — — — 
Total commercial real estate92,158 367,329 335,124 462,811 328,712 1,083,184 36,481  2,705,799 
Commercial and industrial
Pass42,350 369,064 106,684 94,211 75,757 157,096 569,064 — 1,414,226 
Special mention— 44 816 4,012 2,366 1,137 9,862 — 18,237 
Substandard— — — 10,654 1,288 4,072 5,523 — 21,537 
Doubtful— — — 4,506 — — — — 4,506 
Total commercial and industrial42,350 369,108 107,500 113,383 79,411 162,305 584,449  1,458,506 
Commercial construction
Pass24,551 161,638 70,185 73,539 4,984 4,281 31,026 — 370,204 
Special mention— — — 3,578 — 4,423 — — 8,001 
Substandard— — 2,157 480 2,391 — — 5,032 
Doubtful         
Total commercial construction24,551 161,638 72,342 77,597 4,988 11,095 31,026  383,237 
Business banking
Pass66,205 255,051 104,999 129,574 100,316 336,209 109,505 505 1,102,364 
Special mention— 98 193 2,926 2,853 5,959 161 110 12,300 
Substandard— 103 2,648 3,150 19,129 927 613 26,572 
Doubtful         
Total business banking66,205 255,151 105,295 135,148 106,319 361,297 110,593 1,228 1,141,236 
Consumer real estate
Pass56,244 141,404 96,932 84,920 35,181 223,298 482,845 23,510 1,144,334 
Special mention— — — — — 923 — — 923 
Substandard40 82 139 286 1,735 11,402 1,004 2,912 17,600 
Doubtful         
Total consumer real estate56,284 141,486 97,071 85,206 36,916 235,623 483,849 26,422 1,162,857 
Other consumer
Pass6,035 15,522 8,176 5,931 2,448 1,349 71,494 1,273 112,228 
Special mention— — — — — — — — — 
Substandard— — — 17 — 25 48 
Doubtful— — — — — — — — — 
Total other consumer6,035 15,522 8,176 5,948 2,452 1,351 71,494 1,298 112,276 
Pass287,543 1,310,008 720,453 811,828 527,057 1,600,692 1,298,915 25,288 6,581,784 
Special mention— 142 1,313 35,809 7,853 112,503 10,023 110 167,753 
Substandard40 84 3,742 27,950 23,888 141,655 8,954 3,550 209,863 
Doubtful— — — 4,506 — — — 4,511 
Total$287,583 $1,310,234 $725,508 $880,093 $558,798 $1,854,855 $1,317,892 $28,948 $6,963,911 

20

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
December 31, 2021
Risk Rating
(dollars in thousands)202120202019201820172016 and PriorRevolvingRevolving-TermTotal
Commercial real estate
Pass$385,347 $316,003 $412,191 $314,303 $213,019 $698,992 $35,448 $— $2,375,303 
Special mention— — 37,786 6,401 40,445 75,938 — — 160,570 
Substandard— 1,356 18,743 14,039 12,555 106,461 1,500 — 154,654 
Doubtful— — — — — — — — — 
Total commercial real estate385,347 317,359 468,720 334,743 266,019 881,391 36,948  2,690,528 
Commercial and industrial
Pass437,483 126,371 115,359 83,030 37,176 132,182 536,554 — 1,468,155 
Special mention46 — 3,060 2,546 72 832 8,887 — 15,443 
Substandard— — 14,221 1,336 4,174 3,456 4,961 — 28,148 
Doubtful— — 1,777 — — — — — 1,777 
Total commercial and industrial437,529 126,371 134,417 86,912 41,422 136,470 550,402  1,513,523 
Commercial construction
Pass142,321 108,405 111,512 16,838 989 3,539 30,036 — 413,640 
Special mention— — — — — 4,458 — — 4,458 
Substandard— 2,157 2,020 — — 2,480 — — 6,657 
Doubtful         
Total commercial construction142,321 110,562 113,532 16,838 989 10,477 30,036  424,755 
Business banking
Pass257,264 107,791 141,411 110,586 79,187 293,215 107,093 443 1,096,990 
Special mention104 151 1,986 1,365 1,057 5,929 160 111 10,863 
Substandard41 106 1,579 3,277 1,645 19,591 977 625 27,841 
Doubtful         
Total business banking257,409 108,048 144,976 115,228 81,889 318,735 108,230 1,179 1,135,693 
Consumer real estate
Pass137,465 100,995 91,981 48,531 39,029 231,861 442,530 23,391 1,115,783 
Special mention— — — — — 937 — — 937 
Substandard— — 184 1,625 1,355 5,664 876 1,161 10,865 
Doubtful         
Total consumer real estate137,465 100,995 92,165 50,156 40,384 238,462 443,406 24,552 1,127,585 
Other consumer
Pass19,976 9,396 7,120 2,878 613 2,037 57,702 1,130 100,852 
Special mention— — — — — — — — — 
Substandard83 52 141 215 408 4,407 201 1,547 7,054 
Doubtful         
Total other consumer20,059 9,448 7,261 3,093 1,021 6,444 57,903 2,677 107,906 
Pass1,379,856 768,961 879,574 576,166 370,013 1,361,826 1,209,363 24,964 6,570,723 
Special Mention150 151 42,832 10,312 41,574 88,094 9,047 111 192,271 
Substandard124 3,671 36,888 20,492 20,137 142,059 8,515 3,333 235,219 
Doubtful— — 1,777 — — — — — 1,777 
Total$1,380,130 $772,783 $961,071 $606,970 $431,724 $1,591,979 $1,226,925 $28,408 $6,999,990 
The following tables present loan balances by year of origination and internally assigned risk rating for our portfolio segments as of the dates presented:
June 30, 2022
Risk Rating
(dollars in thousands)202220212020201920182017 and PriorRevolvingRevolving-TermTotal
Commercial Real Estate
Pass$179,496 $359,214 $296,299 $432,058 $284,614 $804,236 $22,509 $— $2,378,426 
Special mention— — — 8,569 7,391 116,973 — — 132,933 
Substandard— 3,240 1,331 13,771 15,984 80,309 — — 114,635 
Doubtful— — — — — 10 — — 10 
Total Commercial Real Estate179,496 362,454 297,630 454,398 307,989 1,001,528 22,509  2,626,004 
Commercial and Industrial
Pass100,561 340,453 101,459 81,813 70,673 145,354 589,993 — 1,430,306 
Special mention— 42 — 3,898 2,185 215 7,721 — 14,061 
Substandard— — — 14,057 1,286 2,120 17,756 — 35,219 
Doubtful— — — — — — — — — 
Total Commercial and Industrial100,561 340,495 101,459 99,768 74,144 147,689 615,470  1,479,586 
Commercial Construction
Pass56,592 153,742 63,832 58,690 4,656 3,222 26,591 — 367,325 
Special mention— — — 19,077 — 4,389 — — 23,466 
Substandard— — 2,142 480 1,918 — — 4,544 
Doubtful         
Total Commercial Construction56,592 153,742 65,974 78,247 4,660 9,529 26,591  395,335 
Business Banking
Pass142,538 248,994 96,053 121,959 91,817 311,935 108,301 538 1,122,135 
Special mention— 92 250 2,904 2,972 5,144 179 110 11,651 
Substandard— — 2,836 2,194 3,097 18,131 152 594 27,004 
Doubtful         
Total Business Banking142,538 249,086 99,139 127,057 97,886 335,210 108,632 1,242 1,160,790 
Consumer Real Estate
Pass146,031 148,128 96,856 78,335 32,192 207,827 510,231 21,874 1,241,474 
Special mention— — — — — 910 — — 910 
Substandard39 80 138 285 1,364 11,077 942 2,943 16,868 
Doubtful         
Total Consumer Real Estate146,070 148,208 96,994 78,620 33,556 219,814 511,173 24,817 1,259,252 
Other Consumer
Pass12,242 13,787 7,201 4,948 1,898 1,051 77,282 1,489 119,898 
Special mention— — — — — — — — — 
Substandard— 12 — — 10 29 
Doubtful— — — — — — — — — 
Total Other Consumer12,242 13,799 7,205 4,948 1,900 1,052 77,282 1,499 119,927 
Pass637,460 1,264,318 661,700 777,803 485,850 1,473,625 1,334,907 23,901 6,659,564 
Special mention— 134 250 34,448 12,548 127,631 7,900 110 183,021 
Substandard39 3,332 6,451 30,787 21,737 113,556 18,850 3,547 198,299 
Doubtful— — — — — 10 — — 10 
Total Loan Balance$637,499 $1,267,784 $668,401 $843,038 $520,135 $1,714,822 $1,361,657 $27,558 $7,040,894 

21

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
December 31, 2021
Risk Rating
(dollars in thousands)202120202019201820172016 and PriorRevolvingRevolving-TermTotal
Commercial Real Estate
Pass$385,347 $316,003 $412,191 $314,303 $213,019 $698,992 $35,448 $— $2,375,303 
Special mention— — 37,786 6,401 40,445 75,938 — — 160,570 
Substandard— 1,356 18,743 14,039 12,555 106,461 1,500 — 154,654 
Doubtful— — — — — — — — — 
Total Commercial Real Estate385,347 317,359 468,720 334,743 266,019 881,391 36,948  2,690,528 
Commercial and Industrial
Pass437,483 126,371 115,359 83,030 37,176 132,182 536,554 — 1,468,155 
Special mention46 — 3,060 2,546 72 832 8,887 — 15,443 
Substandard— — 14,221 1,336 4,174 3,456 4,961 — 28,148 
Doubtful— — 1,777 — — — — — 1,777 
Total Commercial and Industrial437,529 126,371 134,417 86,912 41,422 136,470 550,402  1,513,523 
Commercial Construction
Pass142,321 108,405 111,512 16,838 989 3,539 30,036 — 413,640 
Special mention— — — — — 4,458 — — 4,458 
Substandard— 2,157 2,020 — — 2,480 — — 6,657 
Doubtful         
Total Commercial Construction142,321 110,562 113,532 16,838 989 10,477 30,036  424,755 
Business Banking
Pass257,264 107,791 141,411 110,586 79,187 293,215 107,093 443 1,096,990 
Special mention104 151 1,986 1,365 1,057 5,929 160 111 10,863 
Substandard41 106 1,579 3,277 1,645 19,591 977 625 27,841 
Doubtful         
Total Business Banking257,409 108,048 144,976 115,228 81,889 318,735 108,230 1,179 1,135,693 
Consumer Real Estate
Pass137,465 100,995 91,981 48,531 39,029 231,861 442,530 23,391 1,115,783 
Special mention— — — — — 937 — — 937 
Substandard— — 184 1,625 1,355 5,664 876 1,161 10,865 
Doubtful         
Total Consumer Real Estate137,465 100,995 92,165 50,156 40,384 238,462 443,406 24,552 1,127,585 
Other Consumer
Pass19,976 9,396 7,120 2,878 613 2,037 57,702 1,130 100,852 
Special mention— — — — — — — — — 
Substandard83 52 141 215 408 4,407 201 1,547 7,054 
Doubtful         
Total Other Consumer20,059 9,448 7,261 3,093 1,021 6,444 57,903 2,677 107,906 
Pass1,379,856 768,961 879,574 576,166 370,013 1,361,826 1,209,363 24,964 6,570,723 
Special Mention150 151 42,832 10,312 41,574 88,094 9,047 111 192,271 
Substandard124 3,671 36,888 20,492 20,137 142,059 8,515 3,333 235,219 
Doubtful— — 1,777 — — — — — 1,777 
Total Loan Balance$1,380,130 $772,783 $961,071 $606,970 $431,724 $1,591,979 $1,226,925 $28,408 $6,999,990 
22

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ��� continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
We monitor the delinquent status of the commercial and consumer portfolios on a monthly basis. Loans are considered nonperforming and placed on nonaccrual when interest and principal are 90 days or more past due or management has determined that a material deterioration in the borrower’s financial condition exists. The risk of loss is generally highest for nonperforming loans.
21

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued

The following tables present loan balances by year of origination and performing and nonperforming status for our portfolio segments as of the dates presented:
March 31, 2022
(dollars in thousands)202220212020201920182017 and PriorRevolvingRevolving-TermTotal
Commercial real estate
Performing$92,158 $367,329 $335,124 $460,353 $326,451 $1,062,113 $36,481 $— $2,680,009 
Nonperforming— — — 2,458 2,261 21,071 — — 25,790 
Total commercial real estate92,158 367,329 335,124 462,811 328,712 1,083,184 36,481  2,705,799 
Commercial and industrial
Performing42,350 369,108 107,500 104,858 79,353 162,248 582,519 — 1,447,936 
Nonperforming— — — 8,525 58 57 1,930 — 10,570 
Total commercial and industrial42,350 369,108 107,500 113,383 79,411 162,305 584,449  1,458,506 
Commercial construction
Performing24,551 161,638 72,342 77,117 4,988 10,711 31,026 — 382,373 
Nonperforming— — — 480 — 384 — — 864 
Total commercial construction24,551 161,638 72,342 77,597 4,988 11,095 31,026  383,237 
Business banking
Performing66,205 255,149 105,295 134,873 104,917 355,063 110,565 1,172 1,133,239 
Nonperforming— — 275 1,402 6,234 28 56 7,997 
Total business banking66,205 255,151 105,295 135,148 106,319 361,297 110,593 1,228 1,141,236 
Consumer real estate
Performing56,284 141,486 96,167 84,952 36,674 230,971 483,658 25,487 1,155,679 
Nonperforming— — 904 254 242 4,652 191 935 7,178 
Total consumer real estate56,284 141,486 97,071 85,206 36,916 235,623 483,849 26,422 1,162,857 
Other consumer
Performing6,035 15,522 8,051 5,948 2,452 1,351 71,494 1,298 112,151 
Nonperforming— — 125 — — — — — 125 
Total other consumer6,035 15,522 8,176 5,948 2,452 1,351 71,494 1,298 112,276 
Performing287,583 1,310,232 724,479 868,101 554,835 1,822,457 1,315,743 27,957 6,911,387 
Nonperforming— 1,029 11,992 3,963 32,398 2,149 991 52,524 
Total$287,583 $1,310,234 $725,508 $880,093 $558,798 $1,854,855 $1,317,892 $28,948 $6,963,911 

22

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
December 31, 2021
(dollars in thousands)202120202019201820172016 and PriorRevolvingRevolving-TermTotal
Commercial real estate
Performing$385,347 $317,359 $461,613 $332,482 $259,723 $865,567 $36,948 $— $2,659,039 
Nonperforming— 07,107 2,261 6,296 15,824 — — 31,488 
Total commercial real estate385,347 317,359 468,720 334,743 266,019 881,391 36,948  2,690,528 
Commercial and industrial
Performing437,529 126,371 123,944 86,852 38,540 136,427 548,622 — 1,498,285 
Nonperforming— — 10,473 60 2,882 43 1,780 — 15,239 
Total commercial and industrial437,529 126,371 134,417 86,912 41,422 136,470 550,402  1,513,523 
Commercial construction
Performing142,321 110,562 111,445 16,838 989 10,093 30,036 — 422,284 
Nonperforming— — 2,087 — — 384 — — 2,471 
Total commercial construction142,321 110,562 113,532 16,838 989 10,477 30,036  424,755 
Business banking
Performing257,368 107,984 144,689 113,820 81,195 311,673 108,202 1,122 1,126,052 
Nonperforming41 64 287 1,408 694 7,062 28 57 9,641 
Total business banking257,409 108,048 144,976 115,228 81,889 318,735 108,230 1,179 1,135,693 
Consumer real estate
Performing137,465 100,253 91,689 49,853 39,657 234,297 443,238 23,839 1,120,291 
Nonperforming— 742 476 303 727 4,165 168 713 7,294 
Total consumer real estate137,465 100,995 92,165 50,156 40,384 238,462 443,406 24,552 1,127,585 
Other consumer
Performing20,059 9,290 7,261 3,093 1,021 6,444 57,903 2,677 107,748 
Nonperforming— 158 — — — — — — 158 
Total other consumer20,059 9,448 7,261 3,093 1,021 6,444 57,903 2,677 107,906 
Performing1,380,089 771,819 940,641 602,938 421,125 1,564,501 1,224,949 27,638 6,933,699 
Nonperforming41 964 20,430 4,032 10,599 27,478 1,976 770 66,291 
Total$1,380,130 $772,783 $961,071 $606,970 $431,724 $1,591,979 $1,226,925 $28,408 $6,999,990 
The following tables present the age analysis of past due loans segregated by class of loans as of the dates presented:
March 31, 2022
(dollars in thousands)Current30-59 Days
Past Due
60-89 Days
Past Due
Past Due 90+ Days Still Accruing(2)
Non - performingTotal Past
Due Loans
Total Loans
Commercial real estate$2,680,009 $— $— $— $25,790 $25,790 $2,705,799 
Commercial and industrial1,447,404 — 529 10,570 11,102 1,458,506 
Commercial construction382,373 — — — 864 864 383,237 
Business banking1,130,830 1,409 413 587 7,997 10,406 1,141,236 
Consumer real estate1,152,858 2,693 128 — 7,178 9,999 1,162,857 
Other consumer111,765 176 210 — 125 511 112,276 
Total(1)
$6,905,239 $4,281 $751 $1,116 $52,524 $58,672 $6,963,911 
(1) We had 3 loans that were modified totaling $12.5 million under the CARES Act at March 31, 2022. These customers were not considered past due as a result of their delayed payments. Upon exiting the loan modification deferral program, the measurement of loan delinquency will resume where it left off upon entry into the program. Due to the modifications, this delinquency table may not accurately reflect the credit risk associated with these loans.
(2) We had 5 loans that were originated under the PPP program totaling $1.1 million at March 31, 2022 that were 90 days or greater past due. These loans were in process of forgiveness and were not considered as nonperforming loans due to the terms of the SBA guarantee.
June 30, 2022
(dollars in thousands)202220212020201920182017 and PriorRevolvingRevolving-TermTotal
Commercial Real Estate
Performing$179,496 $362,454 $297,630 $451,998 $307,380 $989,515 $22,509 $— $2,610,982 
Nonperforming— — — 2,400 609 12,013 — — 15,022 
Total Commercial Real Estate179,496 362,454 297,630 454,398 307,989 1,001,528 22,509  2,626,004 
Commercial and Industrial
Performing100,561 340,495 101,459 99,768 74,087 147,634 615,240 — 1,479,244 
Nonperforming— — — — 57 55 230 — 342 
Total Commercial and Industrial100,561 340,495 101,459 99,768 74,144 147,689 615,470  1,479,586 
Commercial Construction
Performing56,592 153,742 65,974 77,767 4,660 9,145 26,591 — 394,471 
Nonperforming— — — 480 — 384 — — 864 
Total Commercial Construction56,592 153,742 65,974 78,247 4,660 9,529 26,591  395,335 
Business Banking
Performing142,538 249,086 99,139 126,702 96,028 329,746 108,530 1,114 1,152,883 
Nonperforming— — — 355 1,858 5,464 102 128 7,907 
Total Business Banking142,538 249,086 99,139 127,057 97,886 335,210 108,632 1,242 1,160,790 
Consumer Real Estate
Performing146,070 148,208 96,073 78,369 33,317 214,842 511,065 23,924 1,251,868 
Nonperforming— — 921 251 239 4,972 108 893 7,384 
Total Consumer Real Estate146,070 148,208 96,994 78,620 33,556 219,814 511,173 24,817 1,259,252 
Other Consumer
Performing12,242 13,799 7,080 4,948 1,900 921 77,282 1,499 119,671 
Nonperforming— — 125 — — 131 — — 256 
Total Other Consumer12,242 13,799 7,205 4,948 1,900 1,052 77,282 1,499 119,927 
Performing637,499 1,267,784 667,355 839,552 517,372 1,691,803 1,361,217 26,537 7,009,119 
Nonperforming— — 1,046 3,486 2,763 23,019 440 1,021 31,775 
Total Loan Balance$637,499 $1,267,784 $668,401 $843,038 $520,135 $1,714,822 $1,361,657 $27,558 $7,040,894 

23

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
December 31, 2021
(dollars in thousands)Current30-59 Days
Past Due
60-89 Days
Past Due
Past Due 90+ Days Still AccruingNon - performingTotal Past
Due Loans
Total Loans
Commercial real estate$2,659,040 $— $— $— $31,488 $31,488 $2,690,528 
Commercial and industrial1,497,755 529 — — 15,239 15,768 1,513,523 
Commercial construction421,834 450 — — 2,471 2,921 424,755 
Business banking1,124,748 813 491 — 9,641 10,945 1,135,693 
Consumer real estate1,117,074 1,087 2,130 — 7,294 10,511 1,127,585 
Other consumer107,492 206 50 — 158 414 107,906 
Total(1)
$6,927,943 $3,085 $2,671 $ $66,291 $72,047 $6,999,990 
(1) We had 8 loans that were modified totaling $28.8 million under the CARES Act at December 31, 2021. These customers were not considered past due as a result of their delayed payments. Upon exiting the loan modification deferral program, the measurement of loan delinquency will resume where it left off upon entry into the program. Due to the modification program, this delinquency table may not accurately reflect the credit risk associated with these loans.
December 31, 2021
(dollars in thousands)202120202019201820172016 and PriorRevolvingRevolving-TermTotal
Commercial Real Estate
Performing$385,347 $317,359 $461,613 $332,482 $259,723 $865,567 $36,948 $— $2,659,039 
Nonperforming— 07,107 2,261 6,296 15,824 — — 31,488 
Total Commercial Real Estate385,347 317,359 468,720 334,743 266,019 881,391 36,948  2,690,528 
Commercial and Industrial
Performing437,529 126,371 123,944 86,852 38,540 136,427 548,622 — 1,498,285 
Nonperforming— — 10,473 60 2,882 43 1,780 — 15,239 
Total Commercial and Industrial437,529 126,371 134,417 86,912 41,422 136,470 550,402  1,513,523 
Commercial Construction
Performing142,321 110,562 111,445 16,838 989 10,093 30,036 — 422,284 
Nonperforming— — 2,087 — — 384 — — 2,471 
Total Commercial Construction142,321 110,562 113,532 16,838 989 10,477 30,036  424,755 
Business Banking
Performing257,368 107,984 144,689 113,820 81,195 311,673 108,202 1,122 1,126,052 
Nonperforming41 64 287 1,408 694 7,062 28 57 9,641 
Total Business Banking257,409 108,048 144,976 115,228 81,889 318,735 108,230 1,179 1,135,693 
Consumer Real Estate
Performing137,465 100,253 91,689 49,853 39,657 234,297 443,238 23,839 1,120,291 
Nonperforming— 742 476 303 727 4,165 168 713 7,294 
Total Consumer Real Estate137,465 100,995 92,165 50,156 40,384 238,462 443,406 24,552 1,127,585 
Other Consumer
Performing20,059 9,290 7,261 3,093 1,021 6,444 57,903 2,677 107,748 
Nonperforming— 158 — — — — — — 158 
Total Other Consumer20,059 9,448 7,261 3,093 1,021 6,444 57,903 2,677 107,906 
Performing1,380,089 771,819 940,641 602,938 421,125 1,564,501 1,224,949 27,638 6,933,699 
Nonperforming41 964 20,430 4,032 10,599 27,478 1,976 770 66,291 
Total Loan Balance$1,380,130 $772,783 $961,071 $606,970 $431,724 $1,591,979 $1,226,925 $28,408 $6,999,990 
The following tables present the age analysis of past due loans segregated by class of loans as of the dates presented:
June 30, 2022
(dollars in thousands)Current30-59 Days
Past Due
60-89 Days
Past Due
Non - performingTotal Past
Due Loans
Total Loans
Commercial real estate$2,610,642 $— $340 $15,022 $15,362 $2,626,004 
Commercial and industrial1,478,546 698 — 342 1,040 1,479,586 
Commercial construction394,471 — — 864 864 395,335 
Business banking1,150,781 674 1,428 7,907 10,009 1,160,790 
Consumer real estate1,250,221 1,050 597 7,384 9,031 1,259,252 
Other consumer119,370 225 76 256 557 119,927 
Total$7,004,031 $2,647 $2,441 $31,775 $36,863 $7,040,894 

24

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued
December 31, 2021
(dollars in thousands)Current30-59 Days
Past Due
60-89 Days
Past Due
Non - performingTotal Past
Due Loans
Total Loans
Commercial real estate$2,659,040 $— $— $31,488 $31,488 $2,690,528 
Commercial and industrial1,497,755 529 — 15,239 15,768 1,513,523 
Commercial construction421,834 450 — 2,471 2,921 424,755 
Business banking1,124,748 813 491 9,641 10,945 1,135,693 
Consumer real estate1,117,074 1,087 2,130 7,294 10,511 1,127,585 
Other consumer107,492 206 50 158 414 107,906 
Total(1)
$6,927,943 $3,085 $2,671 $66,291 $72,047 $6,999,990 
(1) We had 8 loans that were modified totaling $28.8 million under the CARES Act at December 31, 2021. These customers were not considered past due as a result of their delayed payments. Upon exiting the loan modification deferral program, the measurement of loan delinquency will resume where it left off upon entry into the program. Due to the modification program, this delinquency table may not accurately reflect the credit risk associated with these loans.
The following tables present loans on nonaccrual status by class of loan for the year-to-date periods presented:
For the Three Months Ended
March 31, 2022March 31, 2022June 30, 2022
(dollars in thousands)(dollars in thousands)Beginning of Period NonaccrualEnd of Period NonaccrualNonaccrual With No Related Allowance
Past Due 90+ Days Still Accruing (2)
Interest Income Recognized on Nonaccrual(1)
(dollars in thousands)Beginning of Period NonaccrualEnd of Period NonaccrualNonaccrual With No Related Allowance
Interest Income Recognized on Nonaccrual(1)
Commercial real estateCommercial real estate$31,488 $25,790 $21,058 $— $32 Commercial real estate$31,488 $15,022 $11,974 $557 
Commercial and industrialCommercial and industrial15,239 10,570 1,700 529 32 Commercial and industrial15,239 342 — 84 
Commercial constructionCommercial construction2,471 864 480 — — Commercial construction2,471 864 480 — 
Business bankingBusiness banking9,641 7,997 1,586 587 48 Business banking9,641 7,907 1,326 136 
Consumer real estateConsumer real estate7,294 7,178 — — 61 Consumer real estate7,294 7,384 — 132 
Other consumerOther consumer158 125 — — — Other consumer158 256 — — 
TotalTotal$66,291 $52,524 $24,824 $1,116 $173 Total$66,291 $31,775 $13,780 $909 
(1) Represents only cash payments received and applied to interest on nonaccrual loans.
(2) We had 5 loans that were originated underfor the PPP program totaling $1.1 million at March 31, 2022 that were 90 days or greater past due. These loans were in process of forgiveness and were not considered as nonperforming loans due to the terms of the SBA guarantee.six months ended June 30, 2022.

For the Twelve Months Ended
December 31, 2021December 31, 2021December 31, 2021
(dollars in thousands)(dollars in thousands)Beginning of Period NonaccrualEnd of Period NonaccrualNonaccrual With No Related AllowancePast Due 90+ Days Still Accruing
Interest Income
Recognized
on Nonaccrual(1)
(dollars in thousands)Beginning of Period NonaccrualEnd of Period NonaccrualNonaccrual With No Related Allowance
Interest Income
Recognized
on Nonaccrual(1)
Commercial real estateCommercial real estate$101,070 $31,488 $28,046 $— $158 Commercial real estate$101,070 $31,488 $28,046 $158 
Commercial and industrialCommercial and industrial16,985 15,239 5,707 — 74 Commercial and industrial16,985 15,239 5,707 74 
Commercial constructionCommercial construction384 2,471 2,020 — (28)Commercial construction384 2,471 2,020 (28)
Business bankingBusiness banking17,122 9,641 1,696 — 427 Business banking17,122 9,641 1,696 427 
Consumer real estateConsumer real estate11,117 7,294 — — 496 Consumer real estate11,117 7,294 — 496 
Other consumerOther consumer96 158 — — Other consumer96 158 — 
TotalTotal$146,774 $66,291 $37,469 $ $1,128 Total$146,774 $66,291 $37,469 $1,128 
(1) Represents only cash payments received and applied to interest on nonaccrual loans.loans for the twelve months ended December 31, 2021.

2425

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued

The following tables present collateral-dependent loans by class of loanloans as of the dates presented:
March 31, 2022June 30, 2022
Type of CollateralType of Collateral
(dollars in thousands)(dollars in thousands)Real EstateBusiness
Assets
Investment/CashOther(dollars in thousands)Real EstateBusiness
Assets
Investment/CashOther
Commercial real estateCommercial real estate$21,058 $— $— $571 Commercial real estate$11,974 $— $16 $— 
Commercial and industrialCommercial and industrial259 721 — 9,859 Commercial and industrial— 690 — — 
Commercial constructionCommercial construction2,167 — — 480 Commercial construction1,695 — 480 — 
Business bankingBusiness banking1,028 1,537 — — Business banking795 1,210 — — 
Consumer real estateConsumer real estate965 — — — Consumer real estate598 — — — 
TotalTotal$25,477 $2,258 $ $10,910 Total$15,062 $1,900 $496 $ 
December 31, 2021
Type of Collateral
(dollars in thousands)Real EstateBusiness
Assets
Investment/CashOther
Commercial real estate$28,046$$$
Commercial and industrial2594,90510,473
Commercial construction4,210
Business banking9101,636
Consumer real estate1,031
Total$34,456$6,541$$10,473
The following tables present activity in the ACL for the periods presented:
Three Months Ended March 31, 2022
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$50,700 $19,727 $5,355 $11,338 $8,733 $2,723 $98,576 
Provision for credit losses on loans(1)
(1,996)(206)(27)765 426 340 (698)
Charge-offs— — — (606)(78)(298)(982)
Recoveries199 2,716 — 37 66 3,019 
Net Recoveries/(Charge-offs)199 2,716 1 (606)(41)(232)2,037 
Balance at End of Period$48,903 $22,237 $5,329 $11,497 $9,118 $2,831 $99,915 
(1) Excludes the provision for credits losses for unfunded commitments
Three Months Ended March 31, 2021
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$65,656 $16,100 $7,239 $15,917 $10,014 $2,686 $117,612 
Provision for credit losses on loans(1)
1,996 2,728 (911)514 (844)(182)3,301 
Charge-offs(810)(4,302)— (917)(271)(232)(6,532)
Recoveries— 137 166 82 334 720 
Net (Charge-offs)/Recoveries(810)(4,165)1 (751)(189)102 (5,812)
Balance at End of Period$66,842 $14,663 $6,329 $15,680 $8,981 $2,606 $115,101 
Three Months Ended June 30, 2022
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$48,903 $22,237 $5,329 $11,497 $9,118 $2,831 $99,915 
Provision for credit losses on loans(1)
(3,678)948 1,254 1,668 582 418 1,192 
Charge-offs(199)(5,797)— (1,141)(60)(481)(7,678)
Recoveries288 4,138 — 133 33 74 4,666 
Net Recoveries/(Charge-offs)89 (1,659) (1,008)(27)(407)(3,012)
Balance at End of Period$45,314 $21,526 $6,583 $12,157 $9,673 $2,842 $98,095 
(1) Excludes the provision for credits losses for unfunded commitments.
Three Months Ended June 30, 2021
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$66,842 $14,663 $6,329 $15,680 $8,981 $2,606 $115,101 
Provision for credit losses on loans(1)
2,937 225 (426)(560)(410)243 2,008 
Charge-offs(7,558)(473)— (410)(76)(221)(8,737)
Recoveries965 11 47 152 88 1,264 
Net (Charge-offs)/Recoveries(6,594)(462)2 (363)76 (132)(7,473)
Balance at End of Period$63,186 $14,426 $5,905 $14,756 $8,647 $2,717 $109,636 
(1) Excludes the provision for credit losses for unfunded commitments


commitments.
2526

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 6. ALLOWANCE FOR CREDIT LOSSES – continued

Six Months Ended June 30, 2022
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$50,700 $19,727 $5,355 $11,338 $8,733 $2,723 $98,576 
Provision for credit losses on loans(1)
(5,475)768 1,227 2,207 1,010 758 495 
Charge-offs(199)(5,798)— (1,746)(138)(780)(8,661)
Recoveries288 6,829 358 68 141 7,685 
Net (Charge-offs)/Recoveries89 1,031 1 (1,388)(70)(639)(976)
Balance at End of Period$45,314 $21,526 $6,583 $12,157 $9,673 $2,842 $98,095 
(1) Excludes the provision for credits losses for unfunded commitments.
Six Months Ended June 30, 2021
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business Banking(1)
Consumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$65,656 $16,100 $7,239 $15,917 $10,014 $2,686 $117,612 
Provision for credit losses on loans(1)
4,933 2,953 (1,337)(46)(1,254)61 5,308 
Charge-offs(8,369)(4,774)— (1,327)(347)(453)(15,270)
Recoveries965 148 213 234 423 1,985 
Net (Charge-offs)/Recoveries(7,403)(4,627)3 (1,115)(113)(30)(13,285)
Balance at End of Period$63,186 $14,426 $5,905 $14,756 $8,647 $2,717 $109,636 
(1) Excludes the provision for credits losses for unfunded commitments.
The C&I portfolio included $41.9$11.7 million of loans originated under the PPP program at March 31,June 30, 2022 compared to $499.1$336.1 million for the same period in 2021.The2021. The PPP loans are 100 percent guaranteed by the SBA, therefore, we have not assigned any ACL.
NOTE 7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
Derivatives Designated as Hedging Instruments
Cash Flow Hedges of Interest Rate Risk
As part of our interest rate risk management strategy, we use interest rate swaps to add stability to interest income and to manage exposure to interest rate movements. Interest rate swaps designated as cash flow hedges involve the receipt of fixed-rate amounts from a counterparty in exchange for making variable rate payments over the life of the agreements without exchange of the underlying notional amount.
For designated derivatives that qualify as cash flow hedges of interest rate risk, the gain or loss on the derivative is recorded in AOCI and subsequently reclassified into interest income in the same period during which the hedged transaction affects earnings. Amounts reported in AOCI related to derivatives will be reclassified to interest income as interest payments are received on variable rate assets. During the next twelve months, we estimate that an additional $2.3 million will be reclassified as a decrease to interest income.
27

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES – continued
Derivatives Not Designated as Hedging Instruments
Interest Rate Contracts with Customers
Interest rate swaps with customers are contracts in which a series of cash flows (fixed and variable) are exchanged over a prescribed period. The notional amounts on which the interest payments are based are not exchanged. These derivative positions relate to transactions in which we enter into an interest rate swap with a commercial customer while at the same time entering into an offsetting interest rate swap with another financial institution. In connection with each transaction, we agree to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on the same notional amount at a fixed rate. At the same time, we agree to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows our customer to effectively convert a variable rate loan to a fixed rate loan with us receiving a variable rate. These agreements could have floors or caps on the contracted interest rates.
Interest rate swaps with customers are considered derivatives but are not accounted for using hedge accounting. As such, changes in the estimated fair value of the derivatives are recorded in current earnings and included in other noninterest income in the Condensed Consolidated Statements of Comprehensive Income (Loss).
Interest Rate Lock Commitments and Forward Sale Contracts
In the normal course of business, we sell originated mortgage loans into the secondary mortgage loan market. We also offer interest rate lock commitments to potential borrowers. The commitments are generally for a period of 60 days and guarantee a specified interest rate for a loan if underwriting standards are met, but the commitment does not obligate the potential borrower to close on the loan. Accordingly, some commitments expire prior to becoming loans. We may encounter pricing risks if interest rates increase significantly before the loan can be closed and sold. We may utilize forward sale contracts in order to mitigate this pricing risk. Whenever a customer desires these products, a mortgage originator quotes a secondary market rate guaranteed for that day by the investor. The rate lock is executed between the mortgagee and us and in turn a forward sale contract may be executed between us and the investor. Both the rate lock commitment and the corresponding forward sale contract for each customer are considered derivatives but are not accounted for using hedge accounting. As such, changes in estimated fair value of the derivatives during the commitment period are recorded in current earnings and included in mortgage banking in the Condensed Consolidated Statements of Comprehensive Income (Loss).
Derivatives Designated as Hedging Instruments
Cash Flow Hedges of Interest Rate Risk
As part of our interest rate risk management strategy, we use interest rate swaps to add stability to interest income and to manage exposure to interest rate movements. Interest rate swaps designated as cash flow hedges involveThe following table indicates the receipt of fixed-rate amounts from a counterparty in exchange for making variable rate payments overrepresenting the life of the agreements without exchange of the underlying notional amount.
During the three months ended March 31, 2022, we entered into 4 interest rate swaps designated as cash flow hedges to hedge the variable cash flows associated with existing variable-rate assets. These contacts each have a notional value of $50.0 millionderivative assets and extend out overderivative liabilities for the next five years.
For designated derivatives that qualify as cash flow hedges of interest rate risk, the gain or loss on the derivative is recorded in AOCI and subsequently reclassified into interest income in the same period during which the hedged transaction affects earnings. Amounts reported in AOCI related to derivatives will be reclassified to interest income as interest payments are received on variable rate assets. During the next twelve months, we estimate that an additional $0.6 million will be reclassified as an increase to interest income.

dates presented:


Derivative Assets
(Included in Other Assets)
Derivative Liabilities
(Included in Other Liabilities)
June 30, 2022December 31, 2021June 30, 2022December 31, 2021
(dollars in thousands)Notional
 Amount
Fair
Value
Notional AmountFair
Value
Notional
 Amount
Fair
 Value
Notional
 Amount
Fair
 Value
Derivatives Designated as Hedging Instruments
Interest rate swap contracts - cash flow hedge (1)
$50,000 $368 $— $250,000 $5,946 $— 
Total Derivatives Designated as Hedging Instruments$368 $ $5,946 $ 
Derivatives Not Designated as Hedging Instruments
Interest rate swap contracts - commercial loans$1,039,932 $51,097 $1,017,178 $33,528 $1,039,932 $51,193 $1,017,178 $33,361 
Interest rate lock commitments - mortgage loans2,062 56 12,148 401 — — — — 
Forward sales contracts - mortgage loans— — 8,436 645 — — 
Total Derivatives Not Designated as Hedging Instruments$51,153 $33,933 $51,195 $33,361 
Total Derivatives$51,521 $33,933 $57,141 $33,631 
(1) Derivative assets and derivative liabilities include interest receivable of $0.6 million and $0.2 million as of June 30,2022.
2628

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES – continued

The following table indicates the amounts representing the value of derivative assets and derivative liabilities for the dates presented:
Derivative Assets
(Included in Other Assets)
Derivative Liabilities
(Included in Other Liabilities)
March 31, 2022December 31, 2021March 31, 2022December 31, 2021
(dollars in thousands)Notional
 Amount
Fair
Value
Notional AmountFair
Value
Notional
 Amount
Fair
 Value
Notional
 Amount
Fair
 Value
Derivatives Designated as Hedging Instruments
Interest rate swap contracts - cash flow hedge$50,000 $135 $— $150,000 $2,600 $— 
Total Derivatives Designated as Hedging Instruments$135 $ $2,600 $ 
Derivatives Not Designated as Hedging Instruments
Interest rate swap contracts - commercial customers$1,034,249 $29,056 $1,017,178 $33,528 $1,034,249 $29,092 $1,017,178 $33,361 
Interest rate lock commitments - mortgage loans13,901 185 12,148 401 — — — 
Forward sales contracts - mortgage loans13,503 192 8,436 — — — 
Total Derivatives Not Designated as Hedging Instruments$29,433 $33,933 $29,092 $33,361 
Total Derivatives$29,568 $33,933 $31,692 $33,631 
The following table indicates the gross amounts of interest rate swap derivative assets and derivative liabilities, the amounts offset and the carrying values in the Consolidated Balance Sheets at March 31, 2022:the dates presented:

Derivatives (included
in Other Assets)
Derivatives (included
in Other Liabilities)
Derivatives (included
in Other Assets)
Derivatives (included
in Other Liabilities)
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021March 31, 2022December 31, 2021(dollars in thousands)June 30, 2022December 31, 2021June 30, 2022December 31, 2021
Gross amounts recognizedGross amounts recognized$34,957 $37,289 $37,402 $37,392 Gross amounts recognized$52,493 $37,289 $58,192 $37,392 
Gross amounts offsetGross amounts offset(5,766)(3,761)(5,710)(3,761)Gross amounts offset(1,028)(3,761)(1,053)(3,761)
Net amounts presented in the Consolidated Balance SheetsNet amounts presented in the Consolidated Balance Sheets29,191 33,528 31,692 33,631 Net amounts presented in the Consolidated Balance Sheets51,465 33,528 57,139 33,631 
Cash collateral received/pledged(1)
Cash collateral received/pledged(1)
(23,501)— — (33,631)
Cash collateral received/pledged(1)
(43,543)— — (33,631)
Net AmountNet Amount$5,690 $33,528 $31,692 $ Net Amount$7,922 $33,528 $57,139 $ 
(1) Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The application of the cash collateral cannot reduce the net derivative position below zero. Therefore, excess cash collateral, if any, is not reflected above.
(1) Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The application of the cash collateral cannot reduce the net derivative position below zero. Therefore, excess cash collateral, if any, is not reflected above.
(1) Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The application of the cash collateral cannot reduce the net derivative position below zero. Therefore, excess cash collateral, if any, is not reflected above.

The following table presents the effect of the cash flow hedges on OCI and on the Condensed Consolidated Statements of Comprehensive Income (Loss) for the three months ended March 31, 2022month periods presented:
Amount of Gain or (Loss) Recognized in Other Comprehensive IncomeAmount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Interest Income
(dollars in thousands)June 30, 2022June 30, 2021June 30, 2022June 30, 2021
Derivatives in Cash Flow Hedging Relationships:
Interest rate swap contracts - cash flow hedge$(3,271)$— $786 $— 
Total$(3,271)$ $786 $ 
The following table presents the effect of the cash flow hedges on OCI and 2021.on the Condensed Consolidated Statements of Comprehensive Income (Loss) for the six month periods presented:
Amount of Gain or (Loss) Recognized in Other Comprehensive IncomeAmount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Interest IncomeAmount of Gain or (Loss) Recognized in Other Comprehensive IncomeAmount of Gain or (Loss) Reclassified from Accumulated Other Comprehensive Income into Interest Income
(dollars in thousands)(dollars in thousands)March 31, 2022March 31, 2021March 31, 2022March 31, 2021(dollars in thousands)June 30, 2022June 30, 2021June 30, 2022June 30, 2021
Derivatives in Cash Flow Hedging Relationships:Derivatives in Cash Flow Hedging Relationships:Derivatives in Cash Flow Hedging Relationships:
Interest rate swap contracts - cash flow hedgeInterest rate swap contracts - cash flow hedge$(2,601)$— $137 $— Interest rate swap contracts - cash flow hedge$(5,872)$— $922 $— 
TotalTotal$(2,601)$ $137 $ Total$(5,872)$ $922 $ 

The following table indicates the gain or loss recognized in income on derivatives not designated as hedging instruments for the periods presented:
Three months ended June 30,Six months ended June 30,
(dollars in thousands)2022202120222021
Derivatives not Designated as Hedging Instruments
Interest rate swap contracts—commercial loans$(61)$$$315 
Interest rate lock commitments—mortgage loans(129)(883)(346)(2,642)
Forward sale contracts—mortgage loans(194)194 (5)1,173 
Total Derivatives (Loss) Gain$(384)$(684)$(344)$(1,154)
27
29

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES – continued
Three Months Ended March 31,
(dollars in thousands)20222021
Derivatives not Designated as Hedging Instruments
Interest rate swap contracts—commercial customers$68 $310 
Interest rate lock commitments—mortgage loans(217)(1,759)
Forward sale contracts—mortgage loans188 979 
Total Derivatives Gain/(Loss)$39 $(470)
NOTE 8. COMMITMENTS AND CONTINGENCIES
Commitments
In the normal course of business, we offer off-balance sheet credit arrangements to enable our customers to meet their financing objectives. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated financial statements. Our exposure to credit loss, in the event the customer does not satisfy the terms of the agreement, equals the contractual amount of the obligation less the value of any collateral. We apply the same credit policies in making commitments and standby letters of credit that are used for the underwriting of loans to customers. Commitments generally have fixed expiration dates, annual renewals or other termination clauses and may require payment of a fee. Because many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.
Estimates of the fair value of these off-balance sheet items were not made because of the short-term nature of these arrangements and the credit standing of the counterparties.
The following table sets forth our commitments and letters of credit as of the dates presented:
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021(dollars in thousands)June 30, 2022December 31, 2021
Commitments to extend creditCommitments to extend credit$2,481,275 $2,583,957 Commitments to extend credit$2,600,322 $2,583,957 
Standby letters of creditStandby letters of credit79,550 87,335 Standby letters of credit80,665 87,335 
TotalTotal$2,560,825 $2,671,292 Total$2,680,987 $2,671,292 
Allowance for Credit Losses on Unfunded Loan Commitments
We maintain an allowance for credit losses on unfunded commercial and consumer lending commitments and letters of credit to provide for the risk of loss inherent in these arrangements. The allowance is computed using a methodology similar to that used to determine the allowance for credit losses for loans, modified to take into account the probability of a draw-down on the commitment. The provision for credit losses on unfunded loan commitments is included in the provision for credit losses on our Condensed Consolidated Statements of Comprehensive Income (Loss). The allowance for unfunded commitments is included in other liabilities in the Consolidated Balance Sheets.
The following table presents activity in the allowance for credit losses on unfunded loan commitments as of the dates presented:
Three Months Ended March 31,Three months ended June 30,Six months ended June 30,
(dollars in thousands)(dollars in thousands)20222021(dollars in thousands)2022202120222021
Balance at beginning of periodBalance at beginning of period$5,189 $4,467 Balance at beginning of period$5,375 $4,303 $5,189 $4,467 
Provision for credit lossesProvision for credit losses186 (164)Provision for credit losses2,012 555 2,198 391 
TotalTotal$5,375 $4,303 Total$7,387 $4,858 $7,387 $4,858 
Litigation
In the normal course of business, we are subject to various legal and administrative proceedings and claims. While any type of litigation contains a level of uncertainty, we believe that the outcome of such proceedings or claims pending will not have a material adverse effect on our consolidated financial position or results of operations.
2830

Table of Contents
S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 9. OTHER COMPREHENSIVE INCOME (LOSS)
The following table presents the change in components of other comprehensive income (loss) for the periods presented, net of tax effects.
Three Months Ended March 31, 2022Three Months Ended March 31, 2021Three Months Ended June 30, 2022Three Months Ended June 30, 2021
(dollars in thousands)(dollars in thousands)Pre-Tax
Amount

Tax Benefit (Expense)
Net of Tax
Amount
Pre-Tax
Amount
Tax Benefit (Expense)Net of Tax
Amount
(dollars in thousands)Pre-Tax
Amount
Tax
Benefit
(Expense)
Net of Tax
Amount
Pre-Tax
Amount
Tax
Benefit
(Expense)
Net of Tax
Amount
Change in net unrealized (losses) gains on debt securities available-for-sale$(48,261)$10,332 $(37,929)$(9,712)$2,072 $(7,640)
Change in net unrealized gains (losses) on available-for-sale debt securitiesChange in net unrealized gains (losses) on available-for-sale debt securities$(23,009)$4,872 $(18,137)$324 $(69)$255 
Change in interest rate swapChange in interest rate swap(2,601)557 (2,044)— — — Change in interest rate swap(3,271)696 (2,575)— — — 
Adjustment to funded status of employee benefit plans(12)32 20 (343)73 (270)
Other Comprehensive Loss$(50,874)$10,921 $(39,953)$(10,055)$2,145 $(7,910)
Adjustment to funded status of employee benefit plans (1)
Adjustment to funded status of employee benefit plans (1)
766 (182)584 2,910 (621)2,289 
Other Comprehensive Income (Loss)Other Comprehensive Income (Loss)$(25,514)$5,386 $(20,128)$3,234 $(690)$2,544 
(1) Pension settlement accounting was recognized during the period ended June 30, 2021 resulting in a charge of $0.2 million for the three months ended June 30, 2021 immediately recognizing a portion of unrecognized actuarial loss and a remeasurement of our pension obligation.
(1) Pension settlement accounting was recognized during the period ended June 30, 2021 resulting in a charge of $0.2 million for the three months ended June 30, 2021 immediately recognizing a portion of unrecognized actuarial loss and a remeasurement of our pension obligation.
Six Months Ended June 30, 2022Six Months Ended June 30, 2021
(dollars in thousands)(dollars in thousands)Pre-Tax
Amount
Tax
Benefit
(Expense)
Net of Tax
Amount
Pre-Tax
Amount
Tax
Benefit
(Expense)
Net of Tax
Amount
Change in net unrealized losses on available-for-sale debt securitiesChange in net unrealized losses on available-for-sale debt securities$(71,270)$15,204 $(56,066)$(9,388)$2,003 $(7,385)
Change in interest rate swapChange in interest rate swap(5,872)1,253 (4,619)— — — 
Adjustment to funded status of employee benefit plans (1)
Adjustment to funded status of employee benefit plans (1)
754 (150)604 2,567 (548)2,019 
Other Comprehensive LossOther Comprehensive Loss$(76,388)$16,307 $(60,081)$(6,821)$1,455 $(5,366)
(1) Pension settlement accounting was recognized during the period ended June 30, 2021 resulting in a charge of $0.9 million for the six months ended June 30, 2021 immediately recognizing a portion of unrecognized actuarial loss and a remeasurement of our pension obligation.
(1) Pension settlement accounting was recognized during the period ended June 30, 2021 resulting in a charge of $0.9 million for the six months ended June 30, 2021 immediately recognizing a portion of unrecognized actuarial loss and a remeasurement of our pension obligation.


NOTE 10. SHARE REPURCHASE PLAN




















On March 21, 2022, our Board of Directors authorized an extension of its $50 million share repurchase plan, which was set to expire March 31, 2022. This authorization extended the expiration date of the repurchase plan through March 31, 2023. The plan permits S&T to repurchase shares up to the previously authorized $50 million in aggregate value of S&T's common stock through a combination of open market and privately negotiated repurchases. The specific timing, price and quantity of repurchases will be at the discretion of S&T and will depend on a variety of factors, including general market conditions, the trading price of common stock, legal and contractual requirements, applicable securities laws and S&T's financial performance. The repurchase plan does not obligate us to repurchase any particular number of shares. At June 30, 2022 there was $33.3 million of capacity remaining under the plan. We expect to fund any repurchases from cash on hand and internally generated funds. Any share repurchases will not begin until permissible under applicable laws. During the three and six months ended June 30, 2022, we repurchased 151,220 common shares under this plan at a total cost of $4.2 million, or an average of $27.46 per share. During the three and six months ended June 30, 2021 we had no repurchases.

2931

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Management’s Discussion and Analysis of Financial Condition and Results of Operations, or MD&A, represents an overview of our consolidated results of operations and financial condition and highlights material changes in our financial condition and results of operations for the three month periodsand six months ended March 31,June 30, 2022 and 2021. Our MD&A should be read in conjunction with our Consolidated Financial Statements and Notes. The results of operations reported in the accompanying Consolidated Financial Statements are not necessarily indicative of results to be expected in future periods.

Important Note Regarding Forward-Looking Statements
This quarterly report on Form 10-Q 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”result,” “expect,” “anticipate,” “estimate,” “forecast,” “project,” “intend,, “expect”, “anticipate”, “estimate”, “forecast”, “project”, “intend”, “believe”, “assume”, “strategy”, “trend”, “plan”, “outlook”, “outcome”, “continue”, “remain”, “potential”, “opportunity”, “comfortable”, “current”, “position”, “maintain”, “sustain”, “seek”,” “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, or ACL; 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; legislation affecting the financial services industry as a whole, and S&T, in particular; climate change and related legislative and regulatory initiatives; 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 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, particularly in light of the strong competition in the marketplace; our ability to successfully manage our CEO transition; general economic or business conditions, including the strength of regional economic conditions in our market area; macroeconomic conditions including inflation and economic uncertainty; the duration and severity of the coronavirus, or 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 elsewhere in this report, and in our Annual Report on2021 Form 10-K, for the year ended December 31, 2021, including Part II, 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. 
3032

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Critical Accounting Policies and Estimates
We view critical accounting policies to be those which are highly dependent on subjective or complex estimates, assumptions and judgments and where changes in those estimates and assumptions could have a significant impact on the Consolidated Financial Statements. Further, we view critical accounting estimates as those estimates made in accordance with GAAP that involve a significant level of estimation uncertainty and have had or are reasonably likely to have a material impact on our financial condition or results of operations. Our critical accounting policies and estimates as of March 31,June 30, 2022 remained unchanged from the disclosures presented in our Annual Report on2021 Form 10-K for the year ended December 31, 2021 under Part II, Item 7 - “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”
Overview
We are a bank holding company that is headquartered in Indiana, Pennsylvania with assets of $9.4$9.1 billion at March 31,June 30, 2022. We operate in five markets including Western Pennsylvania, Eastern Pennsylvania, Northeast Ohio, Central Ohio and Upstate New York. We provide a full range of financial services with retail and commercial banking products, cash management services, trust and brokerage services. Our common stock trades on the NASDAQ Global Select Market under the symbol “STBA”.
We earn revenue primarily from interest on loans and securities and fees charged for financial services provided to our customers. We incur expenses for the cost of deposits and other funding sources, provision for credit losses and other operating costs such as salaries and employee benefits, data processing, occupancy and tax expense.
On August 23, 2021, Christopher McComish joined S&T as our new chief executive officer. He brings over 34 years of proven banking leadership with a track record of growth and transformation of commercial, consumer and wealth businesses. Additionally, we have elevated both proven internal leaders and attracted external talent from larger banking institutions to position us for future growth. Our priorities for 2022 and beyond include pursuing high impact growth initiatives, ensuring rigorous credit risk and enterprise governance practices, advancing strategic infrastructure and platform investments, including enhancing our digital platform, investing in organization talent and performance and promoting strategic clarity and effective communications. Organic loan growth continues to be our top priority within our current footprint and through market expansion. Our growth strategy includes a collaborative model that combines expertise from all areas of our business and focuses on satisfying each customer’s individual financial objectives. We also actively evaluate acquisition opportunities that align with our strategic objectives as another source of growth.
Earnings Summary
We recognized netThe following table presents a summary of key profitability metrics for the periods presented:
Three months ended June 30,Six months ended June 30,
2022202120222021
Net Income$28,858 $28,367 $58,001 $60,268 
Earnings Per Share - Diluted$0.74 $0.72 $1.48 $1.54 
Return on average assets1.25 %1.21 %1.25 %1.31 %
Return on average shareholders' equity9.83 %9.65 %9.85 %10.39 %
Return on average tangible shareholders' equity (non-GAAP)14.63 %14.41 %14.62 %15.57 %

Net income of $29.1increased $0.5 million or $0.74 per diluted share for the three months ended March 31,June 30, 2022 compared to a net income of $31.9 million, or $0.81 per diluted share for the same period in 2021. The $2.8 million decrease in net income for the three months ended March 31, 2022 was2021 primarily due to decreasesan increase in net interest income of $2.9 million and noninterest income of $2.0 million and increases in noninterest expenses of $1.8$6.9 million offset by a significantdecrease in noninterest income of $2.8 million and an increase in noninterest expense of $2.6 million. Net income decreased $2.3 million for the six months ended June 30, 2022 compared to the same period in 2021 primarily due to a decrease in noninterest income of $4.9 million and an increase in noninterest expense of $4.3 million offset by an increase in net interest income of $4.0 million and a decrease in our provision for credit losses of $3.6$3.0 million.
Net interest income increased $6.9 million and $4.0 million for the three and six months ended June 30, 2022 compared to the same periodperiods in 2021.
Net interest income decreased $2.9 million to $67.7 million for the three months ended March 31, 2022 compared to $70.6 million during the same period in 2021. The decline was primarily due to reduced PPP revenue of $4.1 million compared to the prior period. The net interest margin, or NIM, on an FTE basis (non-GAAP) decreased 31 basis points for the three months ended March 31, 2022 compared to the same period in 2021. Increased interest-bearing deposits with banks negatively impacted the net interest margin on an FTE basis (non-GAAP) by 16 basis pointsincreased 40 and reduced revenue from PPP loans negatively impacted the net interest margin on an FTE basis (non-GAAP) by 4 basis points for the three and six months ended March 31, 2022 compared to the prior period.
The provision for credit losses, which includes a provision for losses on loans and on unfunded commitments, decreased $3.6 million to a negative $0.5 million for the three months ended March 31, 2022 compared to $3.1 million for the same period in 2021. The significant decrease in the provision for credit losses during the three months ended March 31, 2022 was mainly due to a $2.5 million recovery on a C&I relationship during the first quarter of 2022 and improvement in economic conditions resulting in declines in our criticized and classified assets and nonperforming loans.
Noninterest income decreased $2.0 million for the three months ended March 31,June 30, 2022 compared to the same periodperiods in 2021. The decreaseincreases in noninterestnet interest income and NIM on an FTE basis (non-GAAP) were primarily related to a decrease of $3.3 million in mortgage banking due to a lower volume of loans originated for sale in the secondary market. Partially offsetting this decrease was higher debit and credit card fees of $0.9 million and service charges on deposit accounts of $0.5 million due to the improving economic environment resulting in increased customer activity.
Noninterest expense increased $1.8 million to $47.4 million for the three months ended March 31, 2022 compared to $45.6 million for the same periods in 2021. Professional services and legal increased by $0.4 million due to increased legal expenses as compared to the same period in 2021.Salaries and employee benefits increased $0.4 million due to base rate andinterest rates during 2022.
3133

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The provision for credit losses increased $0.6 million and decreased $3.0 million to $3.2 million and $2.7 million for the three and six months ended June 30, 2022 compared to $2.6 million and $5.7 million for the same periods in 2021.The increase in the provision for credit losses for the three months ended June 30, 2022 compared to the same period in 2021 was primarily due to an increase of $1.4 million in our provision for unfunded commitments related to higher construction commitments and expected loss rates in our construction portfolio. The decrease in the provision for credit losses for the six months ended June 30, 2022 compared to the same period in 2021 was due primarily to two large C&I loan recoveries totaling $6.6 million which were received during the six months ended June 30, 2022, and reductions in our quantitative reserve due primarily to significant improvement in our hotel portfolio.
Noninterest income decreased $2.8 million to $12.6 million for the three months ended June 30, 2022 and decreased $4.9 million to $27.9 million for the six months ended June 30, 2022 compared to the same periods in 2021. Mortgage banking decreased $1.3 million for the three months ended June 30, 2022 and decreased $4.6 million for the six months ended June 30, 2022. Higher interest rates have resulted in a lower volume of mortgage loans sold in the secondary market during 2022 compared to the prior year. Other noninterest income decreased $2.1 million for the three months ended June 30, 2022 and $2.6 million for the six months ended June 30, 2022 primarily due to the decline in the fair value of the assets in a nonqualified benefit plan which has a corresponding offset in salaries and benefits resulting in no impact to net income.
Noninterest expense increased $2.6 million to $48.4 million for the three months ended June 30, 2022 and increased $4.3 million to $95.8 million for the six months ended June 30, 2022 compared to the same periods in 2021. Professional services and legal increased by $0.7 million for the three months ended June 30, 2022 and $1.2 million for the six months ended June 30, 2022 due to increased consulting engagements compared to the same periods in 2021. Furniture, equipment and software increased $0.5 million for the three months ended June 30, 2022 and increased $0.7 million for the six month ended June 30, 2022 due to new software implementation costs. Salaries and employee benefits increased $0.3 million for the three months ended June 30, 2022 and increased $0.7 million for the six months ended June 30, 2022 due to base rate and incentive increases partially offset by lower pension expense and medical expense. Other noninterest expense increased $0.6 million mainly due to higher other real estate owned, or OREO, expense compared toa decline in the same periodfair value of the liability in 2021.a nonqualified benefit plan.
The provision for income taxes decreased $0.4increased $0.3 million to $6.9$7.3 million for the three months ended March 31,June 30, 2022 and increased $0.1 million to $14.3 million for the six months ended June 30, 2022 compared to $7.3$7.0 million and $14.2 million for the same period in 2021. The decrease in income tax expense was primarily due to the decrease in pretax income of $3.1 million compared to the same periodperiods in 2021. Our effective tax rate was 19.220.3 percent and 19.7 percent for the three months and six months ended March 31,June 30, 2022 compared to 18.619.7 percent and 19.1 percent for the same period inthree and six months ended June 30, 2021. The changeincreases in our effective tax raterates for the three monthsand six month periods ended March 31,June 30, 2022 waswere primarily due to decreased tax benefits associated witha $0.5 million decrease in low income housing tax credits in 2022 compared to the same periods in 2021.
Explanation of Use of Non-GAAP Financial Measures
In addition to the results of operations presented in accordance with generally accepted accounting principles, or GAAP, in the United States, management uses, and this quarterly report references, net interest income and net interest margin, each on a fully taxable equivalent, or FTE, basis, whichbasis. Management also uses return on average tangible shareholders' equity, or ROTE to evaluate and measure performance. These metrics are non-GAAP financial measures. Management believes net interest income and net interest margin on an FTE basisthese performance metrics provide information useful to investors in understanding our underlying business, operational performance and performance trends as they facilitate comparisons with the performance of other companies in the financial services industry. Although management believes that these non-GAAP financial measures enhance investors’ understanding of our business and performance, these non-GAAP financial measures should not be considered alternatives to GAAP or considered to be more important than financial results determined in accordance with GAAP, nor are they necessarily comparable with non-GAAP measures which may be presented by other companies.
We believe the presentation of net interest income and net interest margin on an FTE basis ensures the comparability of net interest income arising from both taxable and tax-exempt sources and is consistent with industry practice. Interest income (GAAP) per the Condensed Consolidated Statements of Comprehensive Income (Loss) is reconciled to net interest income adjusted on an FTE basis and net interest margin adjusted on an FTE basis in the "Results of Operations - Three and Six Months Ended March 31,June 30, 2022 Compared to Three and Six Months Ended March 31,June 30, 2021 - Net Interest Income" section of this MD&A.

32
34

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Average tangible shareholders' equity is a key profitability metric used by management to measure financial performance. The following table provides a reconciliation of return on average tangible shareholders' equity (non-GAAP) by reconciling net income (GAAP) per the Condensed Consolidated Statements of Comprehensive Income (Loss) to net income before amortization and intangibles and average shareholder's equity to average tangible shareholders' equity for the periods presented:
Three Months Ended June 30,Six Months Ended June 30,
(dollars in thousands)2022202120222021
Net income (annualized)$115,750 $113,778 $116,964 $121,535 
Plus: amortization of intangibles (annualized), net of tax1,197 1,395 1,236 1,429 
Net income before amortization of intangibles (annualized)$116,947 $115,173 $118,200 $122,964 
Average shareholders' equity$1,177,550 $1,179,002 $1,187,069 $1,169,620 
Less: average goodwill and other intangible assets, net of deferred tax liability(378,453)(379,784)(378,606)(379,963)
Average tangible shareholders' equity$799,097 $799,218 $808,463 $789,657 
Return on average tangible shareholders' equity (non-GAAP)14.63 %14.41 %14.62 %15.57 %

35

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
RESULTS OF OPERATIONS
Three and Six Months Ended March 31,June 30, 2022 Compared to
Three and Six Months Ended March 31,June 30, 2021
Net Interest Income
Our principal source of revenue is net interest income. Net interest income represents the difference between the interest and fees earned on interest-earning assets and the interest paid on interest-bearing liabilities. Net interest income is affected by changes in the average balance of interest-earning assets and interest-bearing liabilities and changes in interest rates and spreads. The level and mix of interest-earning assets and interest-bearing liabilities is managed by our Asset and Liability Committee, or ALCO, in order to mitigate interest rate and liquidity risks of the balance sheet. A variety of ALCO strategies were implemented, within prescribed ALCO risk parameters, to produce what we believe is an acceptable level of net interest income.
The interest income on interest-earning assets and the net interest margin are presented on an FTE basis. The FTE basis adjusts for the tax benefit of income on certain tax-exempt loans and securities and the dividend-received deduction for equity securities using the federal statutory tax rate of 21 percent for each period. We believe this to be the preferred industry measurement of net interest income that provides a relevant comparison between taxable and non-taxable sources of interest income.
The following table reconciles interest income per the Condensed Consolidated Statements of Comprehensive Income (Loss) to net interest income and net interest margin on an FTE basis for the periods presented:
Three Months Ended March 31,Three Months Ended June 30,Six Months Ended June 30,
(dollars in thousands)(dollars in thousands)20222021(dollars in thousands)2022202120222021
Total interest and dividend incomeTotal interest and dividend income$70,109 $74,781 Total interest and dividend income$77,599 $71,577 $147,708 $146,358 
Total interest expenseTotal interest expense2,376 4,122 Total interest expense2,405 3,273 4,781 7,396 
Net Interest Income per Condensed Consolidated Statements of Comprehensive Income (Loss)Net Interest Income per Condensed Consolidated Statements of Comprehensive Income (Loss)67,733 70,659 Net Interest Income per Condensed Consolidated Statements of Comprehensive Income (Loss)75,194 68,304 142,927 138,962 
Adjustment to FTE basisAdjustment to FTE basis493 663 Adjustment to FTE basis506 585 999 1,249 
Net Interest Income on an FTE Basis (Non-GAAP)Net Interest Income on an FTE Basis (Non-GAAP)$68,226 $71,322 Net Interest Income on an FTE Basis (Non-GAAP)$75,700 $68,889 $143,926 $140,211 
Net interest marginNet interest margin3.14 %3.44 %Net interest margin3.53 %3.13 %3.33 %3.28 %
Adjustment to FTE basisAdjustment to FTE basis0.02 %0.03 %Adjustment to FTE basis0.03 %0.03 %0.02 %0.03 %
Net Interest Margin on an FTE Basis (Non-GAAP)Net Interest Margin on an FTE Basis (Non-GAAP)3.16 %3.47 %Net Interest Margin on an FTE Basis (Non-GAAP)3.56 %3.16 %3.35 %3.31 %
Income amounts are annualized for rate calculations.

3336

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Average Balance Sheet and Net Interest Income Analysis (FTE)
The following tables provide information regarding the average balances, interest and rates earned on interest-earning assets and the average balances, interest and rates paid on interest-bearing liabilities for the periods presented:
 
Three Months Ended March 31, 2022Three Months Ended March 31, 2021Three Months Ended June 30, 2022Three Months Ended June 30, 2021
(dollars in thousands)(dollars in thousands)Average BalanceInterestRateAverage BalanceInterestRate(dollars in thousands)Average BalanceInterestRateAverage BalanceInterestRate
ASSETSASSETSASSETS
Interest-bearing deposits with banksInterest-bearing deposits with banks$756,141 $303 0.16 %$302,219 $65 0.09 %Interest-bearing deposits with banks$528,413 $1,029 0.78 %$785,465 $175 0.09 %
Securities, at fair value(1)(2)
Securities, at fair value(1)(2)
1,002,212 5,265 2.10 %782,118 4,566 2.34 %
Securities, at fair value(1)(2)
1,024,106 5,601 2.19 %826,861 4,529 2.19 %
Loans held for saleLoans held for sale1,545 14 3.51 %6,360 45 2.83 %Loans held for sale1,406 14 3.95 %4,353 33 3.01 %
Commercial real estateCommercial real estate3,257,238 29,345 3.65 %3,253,641 30,136 3.76 %Commercial real estate3,197,406 32,978 4.14 %3,251,894 29,930 3.69 %
Commercial and industrialCommercial and industrial1,712,865 16,827 3.98 %1,957,459 20,817 4.31 %Commercial and industrial1,685,728 18,119 4.31 %1,890,538 18,363 3.90 %
Commercial constructionCommercial construction409,264 3,329 3.30 %485,269 4,034 3.37 %Commercial construction404,856 3,812 3.78 %462,928 3,854 3.34 %
Total Commercial LoansTotal Commercial Loans5,379,367 49,501 3.73 %5,696,369 54,987 3.91 %Total Commercial Loans5,287,990 54,909 4.16 %5,605,359 52,147 3.73 %
Residential mortgageResidential mortgage896,268 8,962 4.02 %897,427 9,416 4.22 %Residential mortgage939,756 9,337 3.98 %863,254 8,996 4.17 %
Home equityHome equity570,781 4,823 3.43 %532,708 4,791 3.65 %Home equity594,529 5,282 3.56 %535,933 4,682 3.50 %
Installment and other consumerInstallment and other consumer109,972 1,475 5.44 %79,907 1,247 6.33 %Installment and other consumer119,041 1,590 5.36 %84,259 1,271 6.05 %
Consumer constructionConsumer construction21,833 181 3.37 %15,908 188 4.79 %Consumer construction31,204 261 3.36 %13,264 211 6.39 %
Total Consumer LoansTotal Consumer Loans1,598,854 15,441 3.90 %1,525,950 15,642 4.14 %Total Consumer Loans1,684,530 16,470 3.92 %1,496,710 15,160 4.06 %
Total Portfolio LoansTotal Portfolio Loans6,978,221 64,942 3.77 %7,222,319 70,630 3.96 %Total Portfolio Loans6,972,520 71,379 4.11 %7,102,069 67,307 3.80 %
Total Loans(1)(3)
Total Loans(1)(3)
6,979,765 64,955 3.77 %7,228,679 70,675 3.96 %
Total Loans(1)(3)
6,973,926 71,393 4.11 %7,106,422 67,339 3.80 %
Federal Home Loan Bank and other restricted stockFederal Home Loan Bank and other restricted stock9,280 79 3.40 %11,242 139 4.94 %Federal Home Loan Bank and other restricted stock8,939 82 3.69 %10,529 119 4.51 %
Total Interest-earning AssetsTotal Interest-earning Assets8,747,398 70,602 3.27 %8,324,259 75,445 3.67 %Total Interest-earning Assets8,535,384 78,105 3.67 %8,729,277 72,162 3.31 %
Noninterest-earning assetsNoninterest-earning assets709,246 756,273 Noninterest-earning assets690,207 704,635 
Total AssetsTotal Assets$9,456,644 $9,080,532 Total Assets$9,225,591 $9,433,911 
LIABILITIES AND SHAREHOLDERS’ EQUITYLIABILITIES AND SHAREHOLDERS’ EQUITYLIABILITIES AND SHAREHOLDERS’ EQUITY
Interest-bearing demandInterest-bearing demand$986,639 $185 0.08 %$895,891 $222 0.10 %Interest-bearing demand$979,514 $176 0.07 %$998,134 $230 0.09 %
Money marketMoney market2,055,857 746 0.15 %1,968,779 943 0.19 %Money market1,930,852 709 0.15 %2,037,976 894 0.18 %
SavingsSavings1,109,048 78 0.03 %995,228 152 0.06 %Savings1,118,346 128 0.05 %1,044,899 70 0.03 %
Certificates of depositCertificates of deposit1,070,189 844 0.32 %1,344,604 2,165 0.65 %Certificates of deposit1,001,775 778 0.31 %1,291,194 1,458 0.45 %
Total Interest-bearing DepositsTotal Interest-bearing Deposits5,221,733 1,853 0.14 %5,204,503 3,481 0.27 %Total Interest-bearing Deposits5,030,487 1,790 0.14 %5,372,203 2,652 0.20 %
Securities sold under repurchase agreementsSecurities sold under repurchase agreements81,790 20 0.10 %64,653 25 0.15 %Securities sold under repurchase agreements50,037 13 0.10 %67,838 17 0.10 %
Short-term borrowings— — — %25,556 12 0.19 %
Long-term borrowingsLong-term borrowings22,310 107 1.95 %23,471 116 2.00 %Long-term borrowings22,072 111 2.01 %23,113 116 2.01 %
Junior subordinated debt securitiesJunior subordinated debt securities54,398 395 2.95 %64,088 488 3.09 %Junior subordinated debt securities54,413 492 3.62 %64,103 488 3.06 %
Total BorrowingsTotal Borrowings158,498 523 1.34 %177,768 641 1.46 %Total Borrowings126,522 615 1.95 %155,054 621 1.61 %
Total Interest-bearing LiabilitiesTotal Interest-bearing Liabilities5,380,231 2,376 0.18 %5,382,271 4,123 0.31 %Total Interest-bearing Liabilities5,157,009 2,405 0.19 %5,527,256 3,273 0.24 %
Noninterest-bearing liabilitiesNoninterest-bearing liabilities2,879,718 2,538,149 Noninterest-bearing liabilities2,891,032 2,727,653 
Shareholders' equityShareholders' equity1,196,694 1,160,113 Shareholders' equity1,177,550 1,179,002 
Total Liabilities and Shareholders' EquityTotal Liabilities and Shareholders' Equity$9,456,644 $9,080,532 Total Liabilities and Shareholders' Equity$9,225,591 $9,433,911 
Net Interest Income (1)(2)
Net Interest Income (1)(2)
$68,226 $71,322 
Net Interest Income (1)(2)
$75,700 $68,889 
Net Interest Margin (1)(2)
Net Interest Margin (1)(2)
3.16 %3.47 %
Net Interest Margin (1)(2)
3.56 %3.16 %
(1) Tax-exempt interest income is on an FTE basis (non-GAAP) using the statutory federal corporate income tax rate of 21 percent.
(2) Taxable investment income is adjusted for the dividend-received deduction for equity securities.
(3) Nonaccruing loans are included in the daily average loan amounts outstanding.
37

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Six Months Ended June 30, 2022Six Months Ended June 30, 2021
(dollars in thousands)Average BalanceInterestRateAverage BalanceInterestRate
ASSETS
Interest-bearing deposits with banks$641,648 $1,332 0.42 %$545,177 $240 0.09 %
Securities, at fair value(1)(2)
1,013,219 10,866 2.14 %804,613 9,095 2.26 %
Loans held for sale1,475 27 3.72 %5,351 78 2.90 %
Commercial real estate3,227,156 62,323 3.89 %3,252,763 60,066 3.72 %
Commercial and industrial1,699,222 34,946 4.15 %1,923,813 39,180 4.10 %
Commercial construction407,048 7,141 3.54 %474,037 7,887 3.36 %
Total Commercial Loans5,333,426 104,410 3.95 %5,650,613 107,134 3.82 %
Residential mortgage918,132 18,299 4.00 %880,246 18,412 4.20 %
Home equity582,721 10,105 3.50 %534,329 9,473 3.58 %
Installment and other consumer114,531 3,065 5.40 %82,095 2,518 6.19 %
Consumer construction26,544 443 3.36 %14,578 399 5.52 %
Total Consumer Loans1,641,928 31,911 3.91 %1,511,249 30,803 4.10 %
Total Portfolio Loans6,975,354 136,321 3.94 %7,161,862 137,936 3.88 %
Total Loans(1)(3)
6,976,829 136,348 3.94 %7,167,213 138,014 3.88 %
Federal Home Loan Bank and other restricted stock9,108 161 3.54 %10,884 257 4.73 %
Total Interest-earning Assets8,640,804 148,708 3.47 %8,527,887 147,607 3.49 %
Noninterest-earning assets699,097 730,117 
Total Assets$9,339,901 $9,258,003 
LIABILITIES AND SHAREHOLDERS’ EQUITY
Interest-bearing demand$983,057 $361 0.07 %$947,295 $452 0.10 %
Money market1,993,009 1,455 0.15 %2,003,569 1,837 0.18 %
Savings1,113,723 206 0.04 %1,020,201 221 0.04 %
Certificates of deposit1,035,793 1,621 0.32 %1,317,751 3,623 0.55 %
Total Interest-bearing Deposits5,125,582 3,644 0.14 %5,288,816 6,133 0.23 %
Securities sold under repurchase agreements65,826 33 0.10 %66,254 42 0.13 %
Short-term borrowings— — — %12,707 12 0.19 %
Long-term borrowings22,190 218 1.98 %23,291 232 2.01 %
Junior subordinated debt securities54,406 887 3.29 %64,095 977 3.07 %
Total Borrowings142,422 1,138 1.61 %166,348 1,262 1.53 %
Total Interest-bearing Liabilities5,268,004 4,781 0.18 %5,455,164 7,396 0.27 %
Noninterest-bearing liabilities2,884,828 2,633,219 
Shareholders' equity1,187,069 1,169,620 
Total Liabilities and Shareholders' Equity$9,339,901 $9,258,003 
Net Interest Income (1)(2)
$143,926 $140,211 
Net Interest Margin (1)(2)
3.35 %3.31 %
(1) Tax-exempt interest income is on an FTE basis (non-GAAP) using the statutory federal corporate income tax rate of 21 percent.
(2) Taxable investment income is adjusted for the dividend-received deduction for equity securities.
(3) Nonaccruing loans are included in the daily average loan amounts outstanding.

Net interest income on an FTE basis (non-GAAP) increased $6.8 million and $3.7 million for the three and six months ended June 30, 2022 compared to the same periods in 2021. The net interest margin, or NIM, on an FTE basis (non-GAAP) increased 40 and 4 basis points for the three and six months ended June 30, 2022 compared to the same periods in 2021. The increases in net interest income and NIM on an FTE basis (non-GAAP) were primarily due to higher interest rates during 2022.

Interest income on an FTE basis (non-GAAP) increased $5.9 million and $1.1 million for the three and six months ended June 30, 2022 compared to the same periods in 2021. The increases in interest income on an FTE basis (non-GAAP) were primarily due to higher interest rates partially offset by lower Paycheck Protection Program, or PPP, income. Average PPP loans decreased $431.4 million and $413.0 million compared to the three and six months ended June 30, 2021. Average loan balances, excluding PPP loans, increased $298.9 million and $222.6 million for the three and six months ended June 30, 2022 compared to the same periods in 2021. The yield on average loans increased 31 basis points and 6 basis points for the three and
3438

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Net interest income on an FTE basis (non-GAAP) decreased $3.1 million for the threesix months ended March 31,June 30, 2022 compared to the same periodperiods in 2021. The decline was primarily2021 due to reduced PPP revenue of $4.1increased interest rates. Average securities increased $197.2 million compared to the prior period. The net interest margin, or NIM, on an FTE basis (non-GAAP) decreased 31 basis pointsand $208.6 million for the three and six months ended March 31,June 30, 2022 compared to the same period in 2021. Increased interest-bearing deposits with banks negatively impacted the net interest margin on an FTE basis (non-GAAP) by 16 basis points and reduced revenue from PPP loans negatively impacted the net interest margin on an FTE basis (non-GAAP) by 4 basis points for the three months ended March 31, 2022 compared to the prior period.
Interest income on an FTE basis (non-GAAP) decreased $4.8 million for the three months ended March 31, 2022 compared to the same period in 2021. The decrease in interest income was primarily due to reduced PPP revenue. Average PPP loans decreased $394.3 million compared to the three months ended March 31, 2021. Average loan balances, excluding PPP loans, increased $145.4 million for the three months ended March 31, 2022 compared to the same period in 2021. Average securities increased $220.1 million for the three months ended March 31, 2022 compared to the same periodperiods in 2021. Securities increased due to interest-bearing deposits with banks being redeployed to higher yielding assets. Average interest-bearing deposits with banks decreased $257.1 million and increased $453.9$96.5 million for the three and six months ended March 31,June 30, 2022 compared to the same period in 2021 due to PPP forgiveness and a significant increase in average deposits as a result of customer PPP loans and stimulus payments along with customers' liquidity preferencesperiods in 2021. Overall, the FTE rate on interest-earning assets (non-GAAP) increased 36 basis points and decreased 402 basis points for the three and six months ended March 31,June 30, 2022 compared to the same period in 2021.
Interest expense decreased $1.7$0.9 million and $2.6 million for the three and six months ended March 31,June 30, 2022 compared to the same periodperiods in 2021. The decrease wasdecreases in interest expense were primarily due to lower average rates paid on interest-bearing deposits compared to the same periodperiods in 2021. Average interest-bearing deposits increased $17.2decreased $341.7 million and $163.2 million for the three and six months ended March 31,June 30, 2022 compared to the same periodperiods in 2021. The decreases were concentrated in higher-balance, rate sensitive accounts. Additionally, we discontinued a money market product during the first quarter of 2022 that was indexed to the Federal Funds rate which caused declines in money market balances. The average rate paid on interest-bearing deposits decreased 136 and 9 basis points for the three and six months ended June 30, 2022 compared to the same periodperiods in 2021 primarily due to decreased balances in rate sensitive accounts and the maturities of higher costing certificates of deposit. Average demand deposits increased $372.3$137.4 million and $254.2 million for the three and six months ended March 31,June 30, 2022 compared to the same periodperiods in 2021. We experienced demand deposit growth throughout 2021 due to customer PPP loans and stimulus payments along with customers' liquidity preferences. Average brokered deposits decreased $40.7 million and average total borrowings decreased $19.3$28.5 million and $23.9 million for the three and six months ended March 31,June 30, 2022 compared to the same periodperiods in 2021 due to maturitiesthe payoff of a subordinated debt and a reduced need for wholesale funding.lower customer repo balances. Overall, the cost of interest-bearing liabilities decreased 135 and 9 basis points for the three and six months ended March 31,June 30, 2022 compared to the same periodperiods in 2021.

3539

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following table sets forth for the periods presented a summary of the changes in interest earned and interest paid resulting from changes in volume and changes in rates:
Three Months Ended March 31, 2022 Compared to March 31, 2021Three Months Ended June 31, 2022 Compared to June 31, 2021Six Months Ended June 31, 2022 Compared to June 31, 2021
(dollars in thousands)(dollars in thousands)
Volume (4)
Rate (4)
Total(dollars in thousands)
Volume (4)
Rate (4)
Total
Volume (4)
Rate (4)
Total
Interest earned on:Interest earned on:Interest earned on:
Interest-bearing deposits with banksInterest-bearing deposits with banks$98 $140 $238 Interest-bearing deposits with banks$(57)$912 $855 $42 $1,050 $1,093 
Securities, at fair value(1)(2)
Securities, at fair value(1)(2)
1,285 (586)699 
Securities, at fair value(1)(2)
1,080 (9)1,071 2,358 (588)1,770 
Loans held for saleLoans held for sale(34)(31)Loans held for sale(22)(19)(56)(50)
Commercial real estateCommercial real estate33 (825)(791)Commercial real estate(502)3,549 3,048 (473)2,729 2,256 
Commercial and industrialCommercial and industrial(2,601)(1,389)(3,990)Commercial and industrial(1,989)1,746 (244)(4,574)340 (4,234)
Commercial constructionCommercial construction(632)(73)(704)Commercial construction(483)441 (42)(1,115)368 (746)
Total Commercial LoansTotal Commercial Loans(3,200)(2,287)(5,486)Total Commercial Loans(2,974)5,736 2,762 (6,161)3,437 (2,724)
Residential mortgageResidential mortgage(12)(442)(454)Residential mortgage797 (456)341 792 (905)(113)
Home equityHome equity342 (311)31 Home equity512 88 600 858 (227)631 
Installment and other consumerInstallment and other consumer469 (242)227 Installment and other consumer525 (205)319 995 (448)547 
Consumer constructionConsumer construction70 (77)(7)Consumer construction286 (236)50 328 (285)43 
Total Consumer LoansTotal Consumer Loans870 (1,071)(202)Total Consumer Loans2,120 (810)1,310 2,973 (1,865)1,108 
Total Portfolio LoansTotal Portfolio Loans(2,330)(3,358)(5,688)Total Portfolio Loans(855)4,927 4,072 (3,188)1,573 (1,616)
Total Loans (1)(3)
Total Loans (1)(3)
(2,364)(3,355)(5,719)
Total Loans (1)(3)
(877)4,930 4,053 (3,245)1,579 (1,666)
Federal Home Loan Bank and other restricted stockFederal Home Loan Bank and other restricted stock(24)(36)(60)Federal Home Loan Bank and other restricted stock(18)(18)(36)(42)(54)(96)
Change in Interest Earned on Interest-earning AssetsChange in Interest Earned on Interest-earning Assets$(1,006)$(3,836)$(4,842)Change in Interest Earned on Interest-earning Assets$129 $5,815 $5,943 $(886)$1,987 $1,101 
Interest paid on:Interest paid on:Interest paid on:
Interest-bearing demandInterest-bearing demand$22 $(59)$(36)Interest-bearing demand$(4)$(50)$(54)$17 $(108)$(90)
Money marketMoney market42 (239)(197)Money market(47)(138)(185)(10)(373)(382)
SavingsSavings17 (91)(74)Savings54 58 20 (36)(15)
Certificates of depositCertificates of deposit(442)(879)(1,321)Certificates of deposit(327)(354)(680)(775)(1,226)(2,001)
Total Interest-bearing DepositsTotal Interest-bearing Deposits(360)(1,268)(1,628)Total Interest-bearing Deposits(373)(488)(861)(747)(1,742)(2,490)
Securities sold under repurchase agreementsSecurities sold under repurchase agreements(11)(4)Securities sold under repurchase agreements(4)— (4)— (8)(9)
Short-term borrowingsShort-term borrowings(12)— (12)Short-term borrowings— — — (12)— (12)
Long-term borrowingsLong-term borrowings(6)(3)(9)Long-term borrowings(5)— (5)(11)(3)(14)
Junior subordinated debt securitiesJunior subordinated debt securities(74)(19)(93)Junior subordinated debt securities(74)77 (148)58 (90)
Total BorrowingsTotal Borrowings(85)(33)(118)Total Borrowings(84)77 (6)(171)46 (125)
Change in Interest Paid on Interest-bearing LiabilitiesChange in Interest Paid on Interest-bearing Liabilities(445)(1,301)(1,746)Change in Interest Paid on Interest-bearing Liabilities(457)(411)$(868)(918)(1,696)(2,614)
Change in Net Interest IncomeChange in Net Interest Income$(561)$(2,536)$(3,096)Change in Net Interest Income$585 $6,226 $6,811 $32 $3,683 $3,715 
(1) Tax-exempt income is on an FTE basis (non-GAAP) using the statutory federal corporate income tax rate of 21 percent.
(2) Taxable investment income is adjusted for the dividend-received deduction for equity securities.
(3) Nonaccruing loans are included in the daily average loan amounts outstanding.
(4) Changes to rate/volume are allocated to both rate and volume on a proportionate dollar basis.
Provision for Credit Losses
The provision for credit losses, which includes a provision for losses on loans and on unfunded commitments, is a charge to earnings to maintain the ACL at a level consistent with management's assessment of expected credit losses in the portfolio at the balance sheet date. The provision for credit losses increased $0.6 million and decreased $3.6$3.0 million to a negative $0.5$3.2 million and $2.7 million for the three and six months ended March 31,June 30, 2022 compared to $3.1$2.6 million and $5.7 million for the same periodperiods in 2021. The provision for credit losses included $2.0 million and $2.2 million for the reserve for unfunded commitments for the three and six months ended June 30, 2022 compared to $0.6 million and $0.4 million for the same periods in 2021.
The decreaseincrease in the provision for credit losses of $3.6$0.6 million for the three months ended March 31,June 30, 2022 compared to the same period in 2021 was primarily due to a $2.5an increase of $1.4 million recovery onin our provision for unfunded commitments related to higher construction commitments and expected loss rates in our construction portfolio. The decrease in the provision for credit losses of $3.0 million for the six months ended June 30, 2022 compared to the same period in 2021 was due primarily to two large C&I loan recoveries totaling $6.6 million which were received during the six months ended June 30, 2022, and reductions in our quantitative reserve due primarily to significant improvement in our hotel portfolio.
40

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
For the three and six months ended June 30, 2022, we had net loan charge-offs of $3.0 million and $1.0 million compared to $7.5 million and $13.3 million for the same periods in 2021. The most significant charge-off for the three and six months ended June 30, 2022 was a C&I relationship that was resolved through a note sale resulting in a $5.5 million charge-off during the first quarter of 2022 and improvement in economic conditions resulting in an improved forecast and declines in our criticized and classified assets and nonperforming loans.
Net loan recoveries were $2.0 million for the three months ended March 31, 2022 compared to net loan charge-offs of $5.8 million for the same period in 2021. The net recoveries were primarily due to the above mentioned recovery that occurred during the firstsecond quarter of 2022.
Refer to the "Allowance for Credit Losses" section of this MD&A for further details.

Noninterest Income
Three Months Ended June 30,Six Months Ended June 30,
(dollars in thousands)20222021$ Change% Change20222021$ Change% Change
Net gain on sale of securities$— $29 $(29)NM$— $29 $(29)NM
Debit and credit card4,756 4,744 12 0.3 %9,819 8,906 913 10.3 %
Service charges on deposit accounts4,181 3,642 539 14.8 %8,155 7,116 1,039 14.6 %
Wealth management3,247 3,167 80 2.5 %6,489 6,111 378 6.2 %
Mortgage banking466 1,734 (1,268)(73.1)%1,481 6,044 (4,563)(75.5)%
Other(20)2,108 (2,128)(100.9)%1,912 4,541 (2,629)(57.9)%
Total Noninterest Income$12,630 $15,424 $(2,794)(18.1)%$27,856 $32,747 $(4,891)(14.9)%
NM - not meaningful
Noninterest income decreased $2.8 million to $12.6 million for the three months ended June 30, 2022 and decreased $4.9 million to $27.9 million for the six months ended June 30, 2022 compared to the same periods in 2021. Mortgage banking decreased $1.3 million for the three months ended June 30, 2022 and decreased $4.6 million for the six months ended June 30, 2022. Higher interest rates have resulted in a lower volume of mortgage loans sold in the secondary market during 2022 compared to the prior year. Other noninterest income decreased $2.1 million for the three months ended June 30, 2022 and $2.6 million for the six months ended June 30, 2022 primarily due to the decline in the fair value of the assets in a nonqualified benefit plan which has a corresponding offset in salaries and benefits resulting in no impact to net income. Service charges on deposit accounts and debit and credit card fees increased for the three and six months ended June 30, 2022 due to an improving economic environment which drove higher customer activity.
Noninterest Expense
Three Months Ended June 30,Six Months Ended June 30,
(dollars in thousands)20222021$ Change% Change20222021$ Change% Change
Salaries and employee benefits$24,811 $24,515 $296 1.2 %$48,523 $47,842 $681 1.4 %
Data processing and information technology4,104 3,787 317 8.4 %8,539 8,012 527 6.6 %
Occupancy3,634 3,434 200 5.8 %7,516 7,261 255 3.5 %
Furniture, equipment and software2,939 2,402 537 22.3 %5,716 5,042 674 13.4 %
Other taxes1,682 1,832 (150)(8.2)%3,219 3,268 (49)(1.5)%
Professional services and legal2,380 1,637 743 45.4 %4,329 3,168 1,161 36.6 %
Marketing1,524 996 528 53.0 %2,885 2,318 567 24.5 %
FDIC insurance882 924 (42)(4.5)%1,819 1,970 (151)(7.7)%
Other6,468 6,302��166 2.6 %13,292 12,614 678 5.4 %
Total Noninterest Expense$48,424 $45,829 $2,595 5.7 %$95,838 $91,495 $4,343 4.7 %

Noninterest expense increased $2.6 million to $48.4 million for the three months ended June 30, 2022 and increased $4.3 million to $95.8 million for the six months ended June 30, 2022 compared to the same periods in 2021. Professional services and legal increased by $0.7 million for the three months ended June 30, 2022 and $1.2 million for the six months ended June 30, 2022 due to increased consulting engagements compared to the same periods in 2021. Furniture, equipment and software increased $0.5 million for the three months ended June 30, 2022 and increased $0.7 million for the six month ended June 30, 2022 due to new software implementation costs. Marketing costs increased $0.5 million for the three months ended June 30, 2022 and increased $0.6 million for the six months ended June 30, 2022 due to increased marketing efforts and additional campaigns. Data processing and information technology costs increased by $0.3 million for the three months ended June 30, 2022 and increased $0.5 million for the six months ended June 30, 2022 due to increased information technology outsourcing costs. Salaries and employee benefits increased $0.3 million for the three months ended June 30, 2022 and increased $0.7 million for the six months ended June 30, 2022 due to base rate and incentive increases partially offset by lower pension expense and a decline in fair value of the liability in a nonqualified benefit plan. The decrease in pension expense
36
41

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
related to retirees electing lump-sum distributions causing settlement accounting in the same period in 2021. Other noninterest expenses increased $0.2 million and $0.7 million for the three and six months ended June 30, 2022 due to increased travel and employee expenses and increased expenses in amortization related to our qualified affordable housing projects.
Provision for Income Taxes
The provision for income taxes increased $0.3 million to $7.3 million for the three months ended June 30, 2022 and increased $0.1 million to $14.3 million for the six months ended June 30, 2022 compared to $7.0 million and $14.2 million for the same periods in 2021. Our effective tax rate was 20.3 percent and 19.7 percent for the three months and six months ended June 30, 2022 compared to 19.7 percent and 19.1 percent for the three and six months ended June 30, 2021. The increases in our effective tax rates for the three and six month periods ended June 30, 2022 were primarily due to a $0.5 million decrease in low income housing tax credits compared to the same periods in 2021.
Financial Condition as of June 30, 2022
Total assets decreased $384.7 million to $9.1 billion at June 30, 2022 compared to $9.5 billion at December 31, 2021. Cash and due from banks decreased $577.5 million to $344.7 million at June 30, 2022 compared to $922.2 million at December 31, 2021 primarily due to a decrease in deposits of $384.3 million. Total portfolio loans increased $40.9 million to remain relatively stable at $7.0 billion at June 30, 2022 compared to December 31, 2021. The commercial loan portfolio decreased $109.5 million compared to December 31, 2021. C&I loans decreased $33.9 million which mainly related to a decline in PPP loans of $76.6 million since December 31, 2021. The consumer loan portfolio increased $150.4 million with increases in consumer real estate of $138.4 million and other consumer of $12.0 million. Excluding the PPP loans, portfolio loans increased $117.5 million compared to December 31, 2021.
Securities increased $157.8 million to $1.1 billion at June 30, 2022 from $910.8 million at December 31, 2021. The increase in securities is primarily due to interest-bearing deposits with banks being redeployed to higher yielding assets. The bond portfolio had a net unrealized loss of $61.9 million at June 30, 2022 compared to a net unrealized gain of $9.4 million at December 31, 2021 due to higher interest rates.
Our deposits decreased $384.3 million to $7.6 billion at June 30, 2022 compared to $8.0 billion at December 31, 2021. Noninterest-bearing demand deposits were stable at $2.7 billion at June 30, 2022 compared to December 31, 2021. Interest-bearing demand deposits decreased $98.7 million and money market decreased $182.1 million which was concentrated in higher balance, rate sensitive accounts. Certificates of deposits decreased $107.0 million due to maturities compared to December 31, 2021.
Total borrowings decreased $45.6 million to $115.7 million at June 30, 2022 compared to $161.3 million at December 31, 2021. The decrease in borrowings is primarily related to a decline in securities sold under repurchase agreements of $45.2 million compared to December 31, 2021.We no longer offer repurchase agreements as a product for our customers and the remaining balance is in process of being transferred to other deposit products.
Total shareholders’ equity decreased by $28.1 million to remain relatively stable at $1.2 billion at June 30, 2022 compared to December 31, 2021. The decrease was primarily due to other comprehensive losses of $60.1 million, dividends of $23.2 million and common stock repurchases of $4.2 million offset by net income of $58.0 million. The $60.1 million in other comprehensive losses was primarily due to net unrealized losses of $61.9 million on our available-for-sale bond portfolio due to interest rate increases from December 31, 2021 to June 30, 2022.
42

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Noninterest Income
Three Months Ended March 31,
(dollars in thousands)20222021$ Change% Change
Net gain on sale of securities$— $— $— $— 
Debit and credit card5,063 4,162 901 21.6 %
Service charges on deposit accounts3,974 3,474 500 14.4 %
Wealth management3,242 2,944 298 10.1 %
Mortgage banking1,015 4,310 (3,295)(76.5)%
Other1,932 2,346 (414)(17.6)%
Total Noninterest Income$15,226 $17,236 $(2,010)(11.7)%
Noninterest income decreased $2.0 million to $15.2 million for the three months ended March 31, 2022 as compared to the same period in 2021. The decrease in noninterest income primarily related to a decrease of $3.3 million in mortgage banking due to the lower volume of loans originated for sale in the secondary market. Other noninterest income also decreased $0.4 million primarily due to a change in the valuation of our deferred compensation plan, which has a corresponding offset in salaries and employee benefits resulting in no impact to net income compared to the first quarter of 2021. The improving economic environment drove higher customer activity resulting in increased debit and credit card fees of $0.9 million, service charges on deposit accounts of $0.5 million and wealth management income of $0.3 million compared to 2021.
Noninterest Expense
Three Months Ended March 31,
(dollars in thousands)20222021$ Change% Change
Salaries and employee benefits$23,712 $23,327 $385 1.7 %
Data processing and information technology4,435 4,225 210 5.0 %
Occupancy3,882 3,827 55 1.4 %
Furniture, equipment and software2,777 2,640 137 5.2 %
Professional services and legal1,949 1,531 418 27.3 %
Other taxes1,537 1,436 101 7.0 %
Marketing1,361 1,322 39 3.0 %
FDIC insurance937 1,046 (109)(10.4)%
Other noninterest expense6,824 6,226 598 9.6 %
Total Noninterest Expense$47,414 $45,580 $1,834 4.0 %
Noninterest expense increased $1.8 million to $47.4 million for the three months ended March 31, 2022 as compared to the same period in 2021. Professional services and legal increased by $0.4 million due to increased legal expenses as compared to the same period in 2021.Salaries and employee benefits increased $0.4 million due to base rate and incentive increases partially offset by lower pension and medical expense. The decrease in pension expense related to retirees electing lump-sum distributions causing settlement accounting in the same period in 2021. Other noninterest expense increased $0.6 million mainly due to higher other real estate owned, or OREO, expense compared to the same period in 2021.
Provision for Income Taxes
The provision for income taxes decreased $0.4 million to $6.9 million for the three months ended March 31, 2022 compared to $7.3 million for the same period in 2021. The decrease in income tax expense was primarily due to the decrease in pretax income of $3.1 million compared to the same period in 2021. Our effective tax rate was 19.2 percent for the three months ended March 31, 2022 compared to 18.6 percent for the same period in 2021. The change in our effective tax rate for the three months ended March 31, 2022 was primarily due to decreased tax benefits associated with low income housing tax credits in 2022 compared to 2021.
37

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Financial Condition as of March 31, 2022
Total assets decreased $56.2 million to $9.4 billion at March 31, 2022 compared to $9.5 billion at December 31, 2021. Cash and due from banks decreased $98.5 million to $823.8 million at March 31, 2022 compared to $922.2 million at December 31, 2021 due to an increase of $117.4 million in securities. Total portfolio loans decreased $36.1 million to $7.0 billion at March 31, 2022 and December 31, 2021. The commercial loan portfolio decreased $74.7 million compared to December 31, 2021. C&I loans decreased $53.7 million which mainly related to a decline in PPP loans of $46.4 million since December 31, 2021. The consumer loan portfolio increased $38.6 million with increases in residential mortgage of $12.6 million, consumer construction of $4.1 million, home equity of $17.6 million, and other consumer of $4.3 million. Excluding the PPP loans, portfolio loans increased $10.3 million compared to December 31, 2021.
Securities increased $117.4 million to $1.0 billion at March 31, 2022 from $910.8 million at December 31, 2021. The increase in securities is primarily due to interest-bearing deposits with banks being redeployed to higher yielding assets. The bond portfolio had a net unrealized loss of $38.8 million at March 31, 2022 compared to a net unrealized gain of $9.4 million at December 31, 2021 due to higher interest rates.
Our deposits decreased $36.1 million, with total deposits of $8.0 billion at both March 31, 2022 and December 31, 2021. Deposits remain stable with an improvement in the overall deposit mix to lower costing products compared to December 31, 2021.
Total borrowings decreased $14.6 million to $146.7 million at March 31, 2022 compared to $161.3 million at December 31, 2021. The decrease in borrowings is primarily related to a decline in securities sold under repurchase agreements of $14.4 million compared to December 31, 2021.
Total shareholders’ equity decreased by $21.5 million to $1.2 billion at March 31, 2022, compared to $1.2 billion at December 31, 2021. The decrease was due to other comprehensive losses of $39.9 million and dividends of $11.4 million offset by net income of $29.1 million. Accumulated other comprehensive loss of $7.1 million at December 31, 2021 increased to $47.0 at March 31, 2022. The $39.9 million increase in accumulated other comprehensive loss was primarily due to net unrealized losses of $38.8 million on our available-for-sale bond portfolio due to interest rate increases from December 31, 2021 to March 31, 2022.
Securities Activity
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021$ Change(dollars in thousands)June 30, 2022December 31, 2021$ Change
U.S. Treasury securitiesU.S. Treasury securities$129,994 $95,327 $34,667 U.S. Treasury securities$136,282 $95,327 $40,955 
Obligations of U.S. government corporations and agenciesObligations of U.S. government corporations and agencies58,493 70,348 (11,855)Obligations of U.S. government corporations and agencies52,815 70,348 (17,533)
Collateralized mortgage obligations of U.S. government corporations and agenciesCollateralized mortgage obligations of U.S. government corporations and agencies385,602 270,294 115,308 Collateralized mortgage obligations of U.S. government corporations and agencies427,635 270,294 157,341 
Residential mortgage-backed securities of U.S. government corporations and agenciesResidential mortgage-backed securities of U.S. government corporations and agencies50,446 56,793 (6,347)Residential mortgage-backed securities of U.S. government corporations and agencies46,416 56,793 (10,377)
Commercial mortgage-backed securities of U.S. government corporations and agenciesCommercial mortgage-backed securities of U.S. government corporations and agencies330,811 341,300 (10,489)Commercial mortgage-backed securities of U.S. government corporations and agencies333,994 341,300 (7,306)
Corporate obligationsCorporate obligations500 500 — Corporate obligations500 500 — 
Obligations of states and political subdivisionsObligations of states and political subdivisions71,234 75,089 (3,855)Obligations of states and political subdivisions69,850 75,089 (5,239)
Available-for-Sale Debt SecuritiesAvailable-for-Sale Debt Securities1,027,080 909,651 117,429 Available-for-Sale Debt Securities1,067,492 909,651 157,841 
Marketable equity securitiesMarketable equity securities1,138 1,142 (4)Marketable equity securities1,084 1,142 (58)
Total SecuritiesTotal Securities$1,028,218 $910,793 $117,425 Total Securities$1,068,576 $910,793 $157,783 
We invest in various securities in order to maintain a source of liquidity, to satisfy various pledging requirements, to increase net interest income and as a tool of ALCO to reposition the balance sheet for interest rate risk purposes. Securities are subject to market risks that could negatively affect the level of liquidity available to us. Security purchases are subject to an investment policy approved annually by our Board of Directors and administered through ALCO and our treasury function. Securities increased $117.4$157.8 million to $1.0$1.1 billion at March 31,June 30, 2022 from $910.8 million at December 31, 2021. The increase in securities was primarily due to investing interest-bearing deposits with bankbanks into higher yielding assets.
At March 31,June 30, 2022, our bond portfolio was in a net unrealized loss position of $38.9$61.9 million compared to a net unrealized gain position of $9.4 million at December 31, 2021. At March 31,June 30, 2022, total gross unrealized gains in the bond portfolio were $1.6$1.2 million offset by gross unrealized losses of $40.5$63.1 million compared to December 31, 2021, when total gross unrealized gains were $15.2 million offset by gross unrealized losses of $5.8 million. The decrease in the net unrealized gain position was primarily due to an increase in interest rates from December 31, 2021 to March 31,June 30, 2022.
38

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Loan Composition
March 31, 2022December 31, 2021June 30, 2022December 31, 2021
(dollars in thousands)(dollars in thousands)Amount% of LoansAmount% of Loans$ Change% Change(dollars in thousands)Amount% of LoansAmount% of Loans$ Change% Change
CommercialCommercialCommercial
Commercial real estateCommercial real estate$3,257,955 46.8 %$3,236,653 46.2 %$21,302 0.7 %Commercial real estate$3,191,670 45.3 %$3,236,653 46.2 %$(44,983)(1.4)%
Commercial and industrialCommercial and industrial1,675,316 24.1 %1,728,969 24.7 %(53,653)(3.1)%Commercial and industrial1,695,031 24.1 %1,728,969 24.7 %(33,938)(2.0)%
Commercial constructionCommercial construction398,592 5.7 %440,962 6.3 %(42,370)(9.6)%Commercial construction410,425 5.8 %440,962 6.3 %(30,537)(6.9)%
Total Commercial LoansTotal Commercial Loans5,331,863 76.6 %5,406,584 77.2 %(74,721)(1.4)%Total Commercial Loans5,297,126 75.2 %5,406,584 77.2 %(109,458)(2.0)%
ConsumerConsumerConsumer
Consumer real estateConsumer real estate1,519,751 21.8 %1,485,478 21.2 %34,273 2.3 %Consumer real estate1,623,830 23.1 %1,485,478 21.2 %138,352 9.3 %
Other consumerOther consumer112,297 1.6 %107,928 1.5 %4,369 4.0 %Other consumer119,938 1.7 %107,928 1.5 %12,010 11.1 %
Total Consumer LoansTotal Consumer Loans1,632,048 23.4 %1,593,406 22.8 %38,642 2.4 %Total Consumer Loans1,743,768 24.8 %1,593,406 22.8 %150,362 9.4 %
Total Portfolio LoansTotal Portfolio Loans6,963,911 100.0 %6,999,990 100.0 %(36,079)(0.5)%Total Portfolio Loans7,040,894 100.0 %6,999,990 100.0 %40,904 0.6 %
Loans held for saleLoans held for sale1,346 1,522 (176)(11.6)%Loans held for sale1,311 1,522 (211)(13.9)%
Total LoansTotal Loans$6,965,257 $7,001,512 $(36,255)(0.5)%Total Loans$7,042,205 $7,001,512 $40,693 0.6 %
The loan portfolio represents the most significant source of interest income for us. The risk that borrowers will be unable to pay such obligations is inherent in the loan portfolio. Other conditions such as downturns in the borrower’s industry or the overall economic climate can significantly impact the borrower’s ability to pay.
Total portfolio loans decreased $36.1increased $40.9 million to remain relatively stable at $7.0 billion at March 31,June 30, 2022 compared to December 31, 2021. Portfolio loans excluding PPP loans increased $10.3$117.5 million compared to December 31, 2021.2021. As of March 31,June 30, 2022, 74 percent of our total loans are variable rate loans and 26 percent are fixed rate loans.
Commercial loans, including CRE, C&I and commercial construction, comprised 76.675.2 percent of total portfolio loans at March 31,June 30, 2022 and 77.2 percent at December 31, 2021. The commercial loan portfolio decreased $74.7$109.5 million at March 31,June 30, 2022 compared to December 31, 2021. C&I loans decreased $53.7$33.9 million at March 31,June 30, 2022 which mainly related to a PPP loan decline of $46.4$76.6 million since December 31, 2021.
As of March 31, 2022, weWe had $41.9$11.7 million of PPP loans included in C&I at June 30, 2022 compared to $88.3 million at December 31, 2021. The decrease in PPP loans was due to loan forgiveness. PPP loans are forgivable, in whole or in part, if the proceeds are used
43

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
for payroll and other permitted expenses in accordance with the requirements of the PPP. These loans carry a fixed rate of 1 percent and a term of two years, or five years for loans approved by the SBA on or after June 5, 2020. Payments are deferred for the first six months of the loan. The loans are 100 percent guaranteed by the SBA. The SBA pays us a processing fee ranging from 1 percent to 5 percent based on the size of the loan.
Consumer loans represent 23.424.8 percent of our total portfolio loans at March 31,June 30, 2022 and 22.8 percent at December 31, 2021. The consumer loan portfolio increased $38.6$150.4 million at March 31,June 30, 2022 with increases in consumer real estate of $34.3$138.4 million and other consumer of $4.4$12.0 million compared to December 31, 2021. Portfolio consumer real estate loans increased in 2022 due to a shift from mortgage loans sold to loans held in the portfolio due to increased jumbo loans and the pricing of loans in the secondary market.

Allowance for Credit Losses
We maintain an ACL at a level determined to be adequate to absorb estimated expected credit losses within the loan portfolio over the contractual life of an instrument that considers our historical loss experience, current conditions and forecasts of future economic conditions as of the balance sheet date. We develop and document a systematic ACL methodology based on the following portfolio segments: 1) Commercial Real Estate, or CRE, 2) Commercial and Industrial, or C&I, 3) Commercial Construction, 4) Business Banking, 5) Consumer Real Estate and 6) Other Consumer. Refer to Part 1. Financial Information, Note 6. Allowance for Credit Losses for details on our portfolio segments.
The following table presents activity in the ACL for the periods presented:
Six Months Ended June 30, 2022
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$50,700 $19,727 $5,355 $11,338 $8,733 $2,723 $98,576 
Provision for credit losses on loans(1)
(5,475)768 1,227 2,207 1,010 758 495 
Charge-offs(199)(5,798)— (1,746)(138)(780)(8,661)
Recoveries288 6,829 358 68 141 7,685 
Net Recoveries/(Charge-offs)89 1,031 1 (1,388)(70)(639)(976)
Balance at End of Period$45,314 $21,526 $6,583 $12,157 $9,673 $2,842 $98,095 
(1) Excludes the provision for credit losses for unfunded commitments.
The following table presents key ACL ratios for the periods presented:
June 30, 2022December 31, 2021
Ratio of net charge-offs to average loans outstanding(1)
0.01 %0.49 %
Allowance for credit losses as a percentage of total portfolio loans1.39 %1.41 %
Allowance for credit losses as a percentage of total portfolio loans - excluding PPP loans1.40 %1.43 %
Allowance for credit losses to nonperforming loans309 %149 %
(1) Year-to-date net charge-offs annualized
The ACL was $98.1 million, or 1.39 percent of total portfolio loans, at June 30, 2022 compared to $98.6 million, or 1.41 percent of total portfolio loans, at December 31, 2021. The quantitative reserve decreased $5.4 million primarily due to significant improvement in our hotel portfolio. Specific reserves on loans individually assessed decreased $1.8 million due to the resolution of a C&I relationship through a note sale which resulted in a $5.5 million charge-off during the three months ended June 30, 2022. The qualitative reserve increased $6.7 million primarily due to additional segment allocations made in our healthcare portfolio and an increase in our economic forecast related to concerns with rising inflation and macroeconomic conditions.
Net loan charge-offs were $1.0 million, or 0.01 percent of average loans, for the six months ended June 30, 2022. The most significant charge-off was the above mentioned C&I relationship for $5.5 million. Offsetting loan charge-offs were $6.6 million of loan recoveries related to two C&I relationships during the six months ended June 30, 2022.
Substandard loans decreased $36.9 million to $198.3 million at June 30, 2022 compared to $235.2 million at December 31, 2021. The decrease in substandard loans was due to $42.7 million of loan upgrades in our hotel portfolio and $30.5 million of
39
44

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following table presents activity in the ACL for the periods presented:
Three Months Ended March 31, 2022
(dollars in thousands)Commercial
Real Estate
Commercial and
Industrial
Commercial
Construction
Business BankingConsumer
Real Estate
Other
Consumer
Total
Loans
Allowance for credit losses on loans:
Balance at beginning of period$50,700 $19,727 $5,355 $11,338 $8,733 $2,723 $98,576 
Provision for credit losses on loans(1)
(1,996)(206)(27)765 426 340 (698)
Charge-offs— — — (606)(78)(298)(982)
Recoveries199 2,716 — 37 66 3,019 
Net Recoveries/(Charge-offs)199 2,716 1 (606)(41)(232)2,037 
Balance at End of Period$48,903 $22,237 $5,329 $11,497 $9,118 $2,831 $99,915 
(1) Excludes the provision for credit losses for unfunded commitments.
The following table presents key ACL ratios for the periods presented:
March 31, 2022December 31, 2021
Ratio of net charge-offs to average loans outstanding(1)
(0.12)%0.49 %
Allowance for credit losses as a percentage of total portfolio loans1.43 %1.41 %
Allowance for loan losses as a percentage of total portfolio loans - excluding PPP loans1.44 %1.43 %
Allowance for credit losses to nonperforming loans190 %149 %
(1) Annualized
The ACL was $99.9 million, or 1.43 percent of total portfolio loans, at March 31, 2022 compared to $98.6 million, or 1.41 percent of total portfolio loans, at December 31, 2021. The increase in the ACL of $1.3 million was due to a $2.7 million increase in specific reserves on loans individually assessed and a $2.0 million increase in the overall qualitative reserve. The increase in specific reserves on loans individually assessed was due to a $2.7 million increase for a C&I relationship due to continued market deterioration in the estimated enterprise value of the company. The increase in the overall qualitative reserve was the result of additional segment allocations made in our healthcare and C&I portfolios due to continued uncertainty related to the COVID-19 variant and an increase in our economic forecast due primarily to concerns with rising inflation and macroeconomic conditions. Offsetting this increase was a $3.4 million decrease in the quantitative reserve due primarily to improving trends in our hotel portfolio.
Net loan recoveries were $2.0 million, or (0.12) percent annualized as a percentage of average loans, for the three months ended March 31, 2022. The net recoveries primarily related to a $2.5 million recovery on a C&I relationship during the first quarter of 2022.
Substandard loans decreased $25.4 million to $209.8 million at March 31, 2022 compared to $235.2 million at December 31, 2021. The decrease in substandard loans was primarily due to $19.7 million of loan upgrades in our hotel portfolio and $12.0 million of various loan payoffs and pay downs.payoffs. The decrease in substandard loans was partially offset by the addition of a $10.5$28.5 million CREC&I relationship, which was downgraded to substandard due to financial deterioration that led to cash flow shortfalls.shortfalls during the second quarter of 2022. Special mention loans decreased $24.5$9.3 million to $167.8$183.0 million at March 31,June 30, 2022 compared to $192.3 million at December 31, 2021. The decrease in special mention loans was primarily due to the upgrade of threeloan upgrades in our hotel relationships totaling $21.4 million.portfolio.
Troubled debt restructurings, or TDRs, decreased $5.6$18.4 million to $26.1$13.3 million at March 31,June 30, 2022 compared to $31.7 million at December 31, 2021. The decrease in TDRs was primarily due to the payoff of a $4.2 milliontwo C&I relationships totaling $14.1 million and a CRE relationship and other loan pay downs.totaling $5.7 million. Total TDRs of $26.1$13.3 million included $10.7$9.3 million, or 41.070.0 percent, that were performingaccruing and $15.4$4.0 million, or 59.030.0 percent, that were nonperformingnonaccruing at March 31,June 30, 2022.
Our allowance for credit losses on unfunded commercial lending commitments and letters of credit provide for the risk of expected loss in these arrangements. The allowance is computed using a methodology similar to that used to determine the ACL for loans, modified to take into account the probability of a draw-down on the commitment. The provision for credit losses on unfunded loan commitments is included in the provision for credit losses on our Condensed Consolidated Statements of Comprehensive Income (Loss). The allowance for unfunded loan commitments increased $0.2$2.2 million to $5.4$7.4 million at March 31,June 30, 2022 compared to $5.2 million at December 31, 2021. This change was primarily duerelated to higher construction commitments and expected loss rates in theour construction portfolio. The allowance for unfunded commitments is included in other liabilities in the Consolidated Balance Sheets.
40

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Nonperforming assets consist of nonaccrual loans, nonaccrual TDRs and OREO. The following table summarizes nonperforming assets for the dates presented:
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021$ Change(dollars in thousands)June 30, 2022December 31, 2021$ Change
Nonperforming Loans (Excluding TDRs)Nonperforming Loans (Excluding TDRs)Nonperforming Loans (Excluding TDRs)
Commercial real estateCommercial real estate$24,821 $29,791 $(4,970)Commercial real estate$15,006 $29,791 $(14,785)
Commercial and industrialCommercial and industrial345 350 (5)Commercial and industrial342 350 (8)
Commercial constructionCommercial construction384 384 — Commercial construction384 384 — 
Business bankingBusiness banking6,411 7,945 (1,534)Business banking6,582 7,945 (1,363)
Consumer real estateConsumer real estate5,049 5,889 (840)Consumer real estate5,195 5,889 (694)
Other ConsumerOther Consumer125 158 (33)Other Consumer256 158 98 
Total Nonperforming Loans (Excluding TDRs)Total Nonperforming Loans (Excluding TDRs)37,135 44,517 (7,382)Total Nonperforming Loans (Excluding TDRs)27,765 44,517 (16,752)
Nonperforming Troubled Debt RestructuringsNonperforming Troubled Debt RestructuringsNonperforming Troubled Debt Restructurings
Commercial real estateCommercial real estate969 1,697 (728)Commercial real estate16 1,697 (1,681)
Commercial and industrialCommercial and industrial10,225 14,889 (4,664)Commercial and industrial— 14,889 (14,889)
Commercial constructionCommercial construction480 2,087 (1,607)Commercial construction480 2,087 (1,607)
Business bankingBusiness banking1,586 1,696 (110)Business banking1,325 1,696 (371)
Consumer real estateConsumer real estate2,129 1,405 724 Consumer real estate2,189 1,405 784 
Other ConsumerOther Consumer— — — Other Consumer— — — 
Total Nonperforming Troubled Debt RestructuringsTotal Nonperforming Troubled Debt Restructurings15,389 21,774 (6,385)Total Nonperforming Troubled Debt Restructurings4,010 21,774 (17,764)
Total Nonperforming LoansTotal Nonperforming Loans52,524 66,291 (13,767)Total Nonperforming Loans31,775 66,291 (34,516)
OREOOREO7,028 13,313 (6,285)OREO7,046 13,313 (6,267)
Total Nonperforming AssetsTotal Nonperforming Assets$59,552 $79,604 $(20,052)Total Nonperforming Assets$38,821 $79,604 $(40,783)
Asset Quality Ratios:Asset Quality Ratios:Asset Quality Ratios:
Nonperforming loans as a percent of total portfolio loansNonperforming loans as a percent of total portfolio loans0.75 %0.95 %Nonperforming loans as a percent of total portfolio loans0.45 %0.95 %
Nonperforming assets as a percent of total portfolio loans plus OREONonperforming assets as a percent of total portfolio loans plus OREO0.85 %1.13 %Nonperforming assets as a percent of total portfolio loans plus OREO0.55 %1.13 %

Our policy is to place loans in all categories in nonaccrual status when collection of interest or principal is doubtful, or generally when interest or principal payments are 90 days or more past the contractual due date. Nonperforming loans decreased $13.8$34.5 million, or 20.852.0 percent, to $52.5$31.8 million at March 31,June 30, 2022 compared to $66.3 million at December 31, 2021. The significant decrease in nonperforming loans primarily related to the payoff of a $4.2 milliontwo C&I relationships totaling $14.1 million and a CRE relationship and the returntotaling $5.7 million. Additionally, four hotel loans were returned to performing status of three hotel loans totaling $4.6 million.$6.7 million during the six months ended June 30, 2022. The decrease in OREO during the first quarter of 2022 related to the sale of a property for $6.3 million.
Deposits
(dollars in thousands)March 31, 2022December 31, 2021$ Change
Noninterest-bearing demand$2,740,315 $2,748,586 $(8,271)
Interest-bearing demand1,070,656 979,133 91,523 
Money market1,992,916 2,070,579 (77,663)
Savings1,117,985 1,110,155 7,830 
Certificates of deposit1,038,586 1,088,071 (49,485)
Total Deposits$7,960,458 $7,996,524 $(36,066)
Deposits are our primary sourcemillion during the first quarter of funds. We believe that our deposit base is stable and that we have the ability to attract new deposits. Total deposits decreased $36.1 million, or 0.5%, with an improving mix to lower yielding deposit-products compared to December 31, 2021.2022.
4145

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Deposits
(dollars in thousands)June 30, 2022December 31, 2021$ Change
Noninterest-bearing demand$2,736,849 $2,748,586 $(11,737)
Interest-bearing demand880,432 979,133 (98,701)
Money market1,888,506 2,070,579 (182,073)
Savings1,125,344 1,110,155 15,189 
Certificates of deposit981,116 1,088,071 (106,955)
Total Deposits$7,612,247 $7,996,524 $(384,277)
Deposits are our primary source of funds. Our deposit base increased substantially through the Pandemic related to PPP and stimulus programs but we have experienced a decrease in deposits during 2022. Total deposits decreased $384.3 million, or 4.8%, compared to December 31, 2021. Our noninterest-bearing demand deposits remain stable from December 31, 2021. Interest-bearing demand deposits decreased $98.7 million and money market decreased $182.1 million which was concentrated in higher balance, rate sensitive accounts. Additionally, we discontinued a money market product during the first quarter of 2022 that was indexed to the Federal Funds rate which resulted in declines in money markets. Certificates of deposits decreased $107.0 million due to maturities compared to December 31, 2021.
Borrowings
(dollars in thousands)(dollars in thousands)March 31, 2022December 31, 2021$ Change(dollars in thousands)June 30, 2022December 31, 2021$ Change
Securities sold under repurchase agreementsSecurities sold under repurchase agreements$70,112 $84,491 $(14,379)Securities sold under repurchase agreements$39,259 $84,491 $(45,232)
Long-term borrowingsLong-term borrowings22,171 22,430 (259)Long-term borrowings21,988 22,430 (442)
Junior subordinated debt securitiesJunior subordinated debt securities54,408 54,393 15 Junior subordinated debt securities54,423 54,393 30 
Total BorrowingsTotal Borrowings$146,691 $161,314 $(14,623)Total Borrowings$115,670 $161,314 $(45,644)

Borrowings are an additional source of funding for us. Total borrowings decreased $14.6$45.6 million compared to December 31, 2021 related to a decrease in securities sold under repurchase agreements. We no longer offer repurchase agreements dueas a product for our customers and the remaining balance of $39.3 million is in process of being transferred to normal customer activity.
Information pertaining to short-term borrowings is summarized in the tables below for the three months ended March 31, 2022 and for the twelve months ended December 31, 2021.
Securities Sold Under Repurchase Agreements
(dollars in thousands)March 31, 2022December 31, 2021
Balance at the period end$70,112 $84,491 
Average balance during the period$81,790 $69,964 
Average interest rate during the period0.10 %0.11 %
Maximum month-end balance during the period$89,366 $84,491 
Average interest rate at the period end0.10 %0.10 %
Information pertaining to long-term borrowings is summarized in the tables below for the three months ended March 31, 2022 and for the twelve months ended December 31, 2021.
Long-Term Borrowings
(dollars in thousands)March 31, 2022December 31, 2021
Balance at the period end$22,171 $22,430 
Average balance during the period$22,310 $22,995 
Average interest rate during the period1.95 %1.99 %
Maximum month-end balance during the period$22,344 $23,549 
Average interest rate at the period end1.94 %1.94 %
Junior Subordinated Debt Securities
(dollars in thousands)March 31, 2022December 31, 2021
Balance at the period end$54,408 $54,393 
Average balance during the period$54,398 $61,653 
Average interest rate during the period2.95 %2.99 %
Maximum month-end balance during the period$54,408 $64,128 
Average interest rate at the period end3.26 %2.69 %
other deposit products.
4246

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Information pertaining to short-term borrowings is summarized in the table below for the six months ended June 30, 2022 and for the twelve months ended December 31, 2021.
Securities Sold Under Repurchase Agreements
(dollars in thousands)June 30, 2022December 31, 2021
Balance at the period end$39,259 $84,491 
Average balance during the period$65,826 $69,964 
Average interest rate during the period0.10 %0.11 %
Maximum month-end balance during the period$89,366 $84,491 
Average interest rate at the period end0.10 %0.10 %
Information pertaining to long-term borrowings is summarized in the tables below for the six months ended June 30, 2022 and for the twelve months ended December 31, 2021.
Long-Term Borrowings
(dollars in thousands)June 30, 2022December 31, 2021
Balance at the period end$21,988 $22,430 
Average balance during the period$22,190 $22,995 
Average interest rate during the period1.98 %1.99 %
Maximum month-end balance during the period$22,344 $23,549 
Average interest rate at the period end2.03 %1.94 %
Junior Subordinated Debt Securities
(dollars in thousands)June 30, 2022December 31, 2021
Balance at the period end$54,423 $54,393 
Average balance during the period$54,406 $61,653 
Average interest rate during the period3.29 %2.99 %
Maximum month-end balance during the period$54,423 $64,128 
Average interest rate at the period end4.17 %2.69 %
Liquidity and Capital Resources

Liquidity is defined as a financial institution’s ability to meet its cash and collateral obligations at a reasonable cost. Our primary future cash needs are centered on the ability to (i) satisfy the financial needs of depositors who may want to withdraw funds or of borrowers needing to access funds to meet their credit needs and (ii) to meet our future cash commitments under contractual obligations with third parties. In order to manage liquidity risk, our Board of Directors has delegated authority to ALCO for the formulation, implementation and oversight of liquidity risk management for S&T. The ALCO’s goal is to maintain adequate levels of liquidity at a reasonable cost to meet funding needs in both a normal operating environment and for potential liquidity stress events. The ALCO monitors and manages liquidity through various ratios, reviewing cash flow projections, performing stress tests and having a detailed contingency funding plan. The ALCO policy guidelines define graduated risk tolerance levels. If our liquidity position moves to a level that has been defined as high risk, specific actions are required, such as increased monitoring or the development of an action plan to reduce the risk position.
Our primary funding and liquidity source is a stable customer deposit base. We believe S&T has the ability to retain existing and attract new deposits, mitigating any funding dependency on other more volatile sources. Refer to the "Financial Condition as of March 31, 2022-Deposits"June 30, 2022 - Deposits" section of this MD&A, for additional discussion on deposits. Although deposits are the primary source of funds, we have identified various other funding sources that can be used as part of our normal funding program when either a structure or cost efficiency has been identified. Additional funding sources accessible to S&T include borrowing availability at the Federal Home Loan Bank, or FHLB, of Pittsburgh, federal funds lines with other financial institutions, the brokered deposit market and borrowing availability through the Federal Reserve Borrower-In-Custody program.
We have contractual obligations representing required future payments on certificates of deposit, securities sold under repurchase agreements, junior subordinated debt securities, operating and capital leases and purchase obligations. See the Liquidity and Capital Resources portion of our Management’s Discussion and Analysis of Financial Condition and Results of Operations in our 2021 Form 10-K for more information on these future cash outflows.
47

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
An important component of our ability to effectively respond to potential liquidity stress events is maintaining a cushion of highly liquid assets. Highly liquid assets are those that can be converted to cash quickly, with little or no loss in value, to meet financial obligations. ALCO policy guidelines define a ratio of highly liquid assets to total assets by graduated risk tolerance levels of minimal, moderate and high. At March 31,June 30, 2022, weS&T Bank had $1.3 billion$991.2 million in highly liquid assets which consisted of $750.9$263.0 million in interest-bearing deposits with banks, $585.4$726.9 million in unpledged securities and $1.4$1.3 million in loans held for sale. This resulted in a highly liquid assets to total assets ratio of 14.210.9 percent at MarchJune 30, 2022. Highly liquid assets have declined by $309.8 million when comparing June 30, 2022 to December 31, 2022. Also, at March 31,2021. The majority of the decrease in liquid assets is attributed to decreases in cash balances which are primarily a result of decreased deposits. At June 30, 2022, we had remaining borrowing availability of $2.6$2.8 billion with the FHLB of Pittsburgh. For more information regarding our outstanding borrowings refer to the "Financial Condition as of March 31, 2022-June 30, 2022 - Borrowings" section of this MD&A for more details.
We continue to maintain a strong capital position with our leverage ratio at 10.25 percent at June 30, 2022 compared to 9.74 percent at December 31, 2021, both in excess of the regulatory guideline of 5.00 percent. We continue to be well-capitalized with a risk-based Common Equity Tier 1 ratio of 12.34 percent at June 30, 2022 compared to 12.03 percent at December 31, 2021, both in excess of the regulatory guideline of 6.50 percent to be well-capitalized.
The following table summarizes capital amounts and ratios for S&T and S&T Bank for the dates presented:
(dollars in thousands)(dollars in thousands)Adequately
Capitalized
Well-
Capitalized
March 31, 2022December 31, 2021(dollars in thousands)Adequately
Capitalized
Well-
Capitalized
June 30, 2022December 31, 2021
AmountRatioAmountRatioAmountRatioAmountRatio
S&T Bancorp, Inc.S&T Bancorp, Inc.S&T Bancorp, Inc.
Tier 1 leverageTier 1 leverage4.00 %5.00 %$897,995 9.85 %$889,785 9.74 %Tier 1 leverage4.00 %5.00 %$915,985 10.25 %$889,785 9.74 %
Common equity tier 1 to risk-weighted assetsCommon equity tier 1 to risk-weighted assets4.50 %6.50 %868,995 12.26 %860,785 12.03 %Common equity tier 1 to risk-weighted assets4.50 %6.50 %886,985 12.34 %860,785 12.03 %
Tier 1 capital to risk-weighted assetsTier 1 capital to risk-weighted assets6.00 %8.00 %897,995 12.67 %889,785 12.43 %Tier 1 capital to risk-weighted assets6.00 %8.00 %915,985 12.74 %889,785 12.43 %
Total capital to risk-weighted assetsTotal capital to risk-weighted assets8.00 %10.00 %1,004,902 14.18 %987,420 13.79 %Total capital to risk-weighted assets8.00 %10.00 %1,023,119 14.23 %987,420 13.79 %
S&T BankS&T BankS&T Bank
Tier 1 leverageTier 1 leverage4.00 %5.00 %$870,269 9.55 %$864,127 9.46 %Tier 1 leverage4.00 %5.00 %$890,488 9.97 %$864,127 9.46 %
Common equity tier 1 to risk-weighted assetsCommon equity tier 1 to risk-weighted assets4.50 %6.50 %870,269 12.29 %864,127 12.09 %Common equity tier 1 to risk-weighted assets4.50 %6.50 %890,488 12.39 %864,127 12.09 %
Tier 1 capital to risk-weighted assetsTier 1 capital to risk-weighted assets6.00 %8.00 %870,269 12.29 %864,127 12.09 %Tier 1 capital to risk-weighted assets6.00 %8.00 %890,488 12.39 %864,127 12.09 %
Total capital to risk-weighted assetsTotal capital to risk-weighted assets8.00 %10.00 %977,177 13.79 %961,762 13.45 %Total capital to risk-weighted assets8.00 %10.00 %997,622 13.89 %961,762 13.45 %
On March 27, 2020, the regulators issued interim final rule, or IFR, “Regulatory Capital Rule: Revised Transition of the Current Expected Credit Losses Methodology for Allowances” in response to the disrupted economic activity due to the COVID-19 pandemic. The IFR provides financial institutions that adopted CECL during 2020 with the option to delay for two years the estimated impact of CECL on regulatory capital, followed by a three-year transition period to phase out the aggregate amount of the capital benefit provided by the initial two-year delay (“five-year transition”). We adopted CECL effective January 1, 2020 and elected to implement the five-year transition.
We have filed a shelf registration statement on Form S-3 under the Securities Act of 1933, as amended, with the SEC, which allows for the issuance of a variety of securities including debt and capital securities, preferred and common stock and warrants. We may use the proceeds from the sale of securities for general corporate purposes, which could include investments at the holding company level, investing in, or extending credit to subsidiaries, possible acquisitions and stock repurchases. As of March 31,June 30, 2022, we had not issued any securities pursuant to this shelf registration statement.
43

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
S&T is monitoring and will continue to monitor the impact of the pandemic and has taken and will continue to take steps to mitigate the potential risks and impact on our liquidity and capital resources. Due to the economic uncertainty, we are taking a prudent approach to capital management.

48

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK




Market risk is defined as the degree to which changes in interest rates, foreign exchange rates, commodity prices or equity prices can adversely affect a financial institution’s earnings or capital. For most financial institutions, including S&T, market risk primarily reflects exposures to changes in interest rates. Interest rate fluctuations affect earnings by changing net interest income and other interest-sensitive income and expense levels. Interest rate changes also affect capital by changing the net present value of a bank’s future cash flows, and the cash flows themselves, as rates change. Accepting this risk is a normal part of banking and can be an important source of profitability and enhancing shareholder value. However, excessive interest rate risk can threaten a bank’s earnings, capital, liquidity and solvency. Our sensitivity to changes in interest rate movements is continually monitored by the ALCO. The ALCO monitors and manages market risk through rate shock analyses, economic value of equity, or EVE, analyses and by performing stress tests and simulations to mitigate earnings and market value fluctuations due to changes in interest rates.
Rate shock analyses results are compared to a base case to provide an estimate of the impact that market rate changes may have on 12 and 24 months of pretax net interest income. The base case and rate shock analyses are performed on a static balance sheet. A static balance sheet is a no growth balance sheet in which all maturing and/or repricing cash flows are reinvested in the same product at the existing product spread. Rate shock analyses assume an immediate parallel shift in market interest rates and also include management assumptions regarding the impact of interest rate changes on non-maturity deposit products (noninterest-bearing demand, interest-bearing demand, money market and savings) and changes in the prepayment behavior of loans and securities with optionality. S&T policy guidelines limit the change in pretax net interest income over 12 and 24 month horizons using rate shocks in increments of +/- 100 basis points. Policy guidelines define the percentage change in pretax net interest income by graduated risk tolerance levels of minimal, moderate and high. We have temporarily suspended the analyses on downward rate shocks of 200 basis points or more because they do not provide meaningful insight into our interest rate risk position.
In order to monitor interest rate risk beyond the 24 month time horizon of rate shocks on pretax net interest income, we also perform EVE analyses. EVE represents the present value of all asset cash flows minus the present value of all liability cash flows. EVE change results are compared to a base case to determine the impact that market rate changes may have on our EVE. As with rate shock analyses on pretax net interest income, EVE analyses incorporate management assumptions regarding prepayment behavior of fixed rate loans and securities with optionality and the behavior and value of non-maturity deposit products. S&T policy guidelines limit the change in EVE using rate shocks in increments of +/- 100 basis points. Policy guidelines define the percentage change in EVE by graduated risk tolerance levels of minimal, moderate and high. We have also temporarily suspended the downward rate shocks of 200 basis points or more for EVE.
The table below reflects the rate shock analyses results for the 1-12 and 13-24 month periods of pretax net interest income and EVE.
March 31, 2022December 31, 2021June 30, 2022December 31, 2021
1 - 12 Months13 - 24 Months% Change in EVE1 - 12 Months13 - 24 Months% Change in EVE1 - 12 Months13 - 24 Months% Change in EVE1 - 12 Months13 - 24 Months% Change in EVE
Change in Interest Rate (basis points)Change in Interest Rate (basis points)% Change in Pretax
 Net Interest Income
% Change in
 Pretax
Net Interest Income
% Change in Pretax
 Net Interest Income
% Change in Pretax
Net Interest Income
Change in Interest Rate (basis points)% Change in Pretax
 Net Interest Income
% Change in
 Pretax
Net Interest Income
% Change in Pretax
 Net Interest Income
% Change in Pretax
Net Interest Income
40040037.744.26.430.440.318.440030.1 36.4 (4.0)30.4 40.3 18.4 
30030028.233.210.422.530.019.930022.6 27.5 1.1 22.5 30.0 19.9 
20020018.722.211.114.920.218.420015.2 18.5 4.0 14.9 20.2 18.4 
1001009.110.97.77.09.911.91007.6 9.4 3.9 7.0 9.9 11.9 
-100-100(6.5)(9.1)(18.9)(4.6)(8.4)(26.3)-100(9.2)(11.8)(10.5)(4.6)(8.4)(26.3)
4449

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK



The results from the rate shock analyses on net interest income are consistent with having an asset sensitive balance sheet. Having an asset sensitive balance sheet means more assets than liabilities will reprice during the measured time frames. The implications of an asset sensitive balance sheet will differ depending upon the change in market interest rates. For example, with an asset sensitive balance sheet in a declining interest rate environment, more assets than liabilities will decrease in rate. This situation could result in a decrease in net interest income and operating income. Conversely, with an asset sensitive balance sheet in a rising interest rate environment, more assets than liabilities will increase in rate. This situation could result in an increase in net interest income and operating income.
Our rate shock analyses show anless improvement in the percentage change in pretax net interest income in the rates up scenarios and a larger decline in the rates down scenariosscenario when comparing March 31,June 30, 2022 to December 31, 2021. We benefit less in the increasing rate scenarios because we have become moreless excess cash. We have a larger decline in the decreasing rate scenario because the higher rate environment has increased our asset sensitive dueyields while our liability costs have remain unchanged to the discontinuation of our indexed money market deposit product.date. A decline in interest rates would result in less interest income with limited interest expense reduction. Our EVE analyses show a decline in the percentage change in EVE in the rates up scenarios and an improvement in the rates down scenario when comparing March 31,June 30, 2022 to December 31, 2021. The EVE decline ischanges are due to the impact of a steepened yield curveinterest rates on the value of non-maturitynonmaturity deposits.
In addition to rate shocks and EVE analyses, we perform a market risk stress test at least annually. The market risk stress test includes sensitivity analyses and simulations. Sensitivity analyses are performed to help us identify which model assumptions cause the greatest impact on pretax net interest income. Sensitivity analyses may include changing prepayment behavior of loans and securities with optionality and the impact of interest rate changes on non-maturity deposit products. Simulation analyses may include the potential impact of rate changes other than the policy guidelines, yield curve shape changes, significant balance mix changes and various growth scenarios.

Item 4. CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
Under the supervision and with the participation of S&T’s Chief Executive Officer, or CEO, and Chief Financial Officer, or CFO (its principal executive officer and principal financial officer, respectively), management has evaluated the effectiveness of the design and operation of S&T’s disclosure controls and procedures as of March 31,June 30, 2022. In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of 1934, as amended, or the Exchange Act, is recorded, processed, summarized and reported within the time periods required by the Securities and Exchange Commission, or the SEC, and that such information is accumulated and communicated to S&T’s management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.
Based on and as of the date of such evaluation, our CEO and CFO concluded that the design and operation of our disclosure controls and procedures were effective in all material respects, as of the end of the period covered by this report.
Changes in Internal Control over Financial Reporting
During the quarter ended March 31,June 30, 2022, there were no changes made to S&T’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that materially affected, or are reasonably likely to materially affect, S&T’s internal control over financial reporting.
PART II
OTHER INFORMATION
Item 1. Legal Proceedings
None


50

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES

Item 1A. Risk Factors
There have been no material changes to the risk factors that we have previously disclosed in Part I, Item 1A – “Risk Factors” in our Annual Report on2021 Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 28, 2022 other than the risks described below.
45

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES

Item 1A. Risk Factors - continued
Russia’s invasion of Ukraine has created significant economic and financial disruptions and uncertainties, which could adversely affect our business, financial condition and results of operations
In late February 2022, Russia launched a large-scale military attack on Ukraine. In response to the military action by Russia, government actions, including broad-ranging economic sanctions against Russia, have been taken by the United States, the United Kingdom, the European Union and other countries. The U.S. and global markets are experiencing volatility and disruption following the start of this military conflict and imposition of sanctions, impacting the financial and commodities markets. The continued impact on financial markets, including the level and volatility of interest rates, could impact our earnings. Furthermore, continued increases in commodity prices contributing to higher inflation could negatively impact our customers and our earnings. Russian military actions and the resulting sanctions could further adversely affect the global economy and financial markets and lead to instability and lack of liquidity in capital markets. In addition, Russia may take retaliatory actions and other counter measures including cyberattacks against the U.S., its government, infrastructure and businesses, including S&T. Although the extent and duration of the military action or future escalation of such hostilities, the extent and impact of existing and future sanctions, market disruptions and volatility and the result of any diplomatic negotiations remains uncertain, these consequences, including those we cannot yet predict, may cause our business, financial condition, results of operations and the price of our common stock to be adversely affected.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
Purchases of Equity Securities
The following table is a summary of our purchases of common stock during the firstsecond quarter of 2022:
PeriodTotal number of shares purchasedAverage price paid per share
Total number of shares purchased as part of publicly announced plan(1)
Approximate dollar value of shares that may yet be purchased under the plan
$37,441,683 
01/01/2022 - 01/31/2022— $— — 37,441,683 
02/01/2022 - 02/28/2022— — — 37,441,683 
03/01/2022 - 03/31/2022— — — 37,441,683 
Total$—$37,441,683
PeriodTotal number of shares purchasedAverage price paid per share
Total number of shares purchased as part of publicly announced plan(1)
Approximate dollar value of shares that may yet be purchased under the plan
$37,441,683 
04/01/2022 - 04/30/2022— $— — 37,441,683 
05/01/2022 - 05/31/2022— — — 37,441,683 
06/01/2022 - 06/30/2022151,220 27.4611 151,220 33,289,015 
Total151,220 $27.4611 151,220 $33,289,015 
(1) On March 21, 2022, our Board of Directors authorized an extension of the $50 million share repurchase plan, which was set to expire March 31, 2022. This authorization extended the expiration date of the repurchase plan through March 31, 2023. The plan permits S&T to repurchase from time to time up to the previously authorized $50 million in aggregate value of shares of S&T's common stock, with $37.4$33.3 million of capacity remaining at March 31,June 30, 2022, through a combination of open market and privately negotiated repurchases. The specific timing, price and quantity of repurchases will be at the discretion of S&T and will depend on a variety of factors, including general market conditions, the trading price of common stock, legal and contractual requirements, applicable securities laws and S&T's financial performance. The repurchase plan does not obligate us to repurchase any particular number of shares. We expect to fund repurchases from cash on hand and internally generated funds. Share repurchases will not occur unless permissible under applicable laws.

Item 3. Defaults Upon Senior Securities
None
Item 4. Mine Safety Disclosures
Not Applicable
Item 5. Other Information
None
4651

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES



Item 6. Exhibits
Agreement and Plan of Merger, dated June 5, 2019, by and between DNB Financial Corporation and S&T Bancorp, Inc. Filed as Exhibit 2.1 to S&T Bancorp, Inc. Current Report on Form 8-K filed on June 5, 2019, and incorporated herein by reference.
Severance Agreement dated June 7, 2022 by and between George Basara and S&T Bancorp, Inc. Filed as Exhibit 10.1 to S&T Bancorp, Inc. Current Report on Form 8-K filed on June 10, 2022, and incorporated herein by reference.*
Form of Restricted Stock Unit Award Agreement - LTIP.*Filed herewith.
Form of Restricted Stock Unit Award Agreement - Non-LTIP.*Filed herewith.
Form of Restricted Stock Unit Award Agreement - Directors.*Filed herewith.
Rule 13a-14(a) Certification of the Chief Executive Officer.
Rule 13a-14(a) Certification of the Chief Financial Officer.
Rule 13a-14(b) Certification of the Chief Executive Officer and Chief Financial Officer.
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
101.SCHXBRL Taxonomy Extension Schema
101.CALXBRL Taxonomy Extension Calculation Linkbase
101.DEFXBRL Taxonomy Extension Definition Linkbase
101.LABXBRL Taxonomy Extension Label Linkbase
101.PREXBRL Taxonomy Extension Presentation Linkbase
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibits 101)
* Management Contract or Compensatory Plan or Arrangement




4752


Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
S&T Bancorp, Inc.
(Registrant)
May 4,August 3, 2022/ss/ Mark Kochvar
Mark Kochvar
Senior Executive Vice President and
Chief Financial Officer
(Principal Financial Officer and Duly Authorized Signatory)
4853