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us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:FairValueInputsLevel2Member 2025-12-31 0000707179 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:ConsumerPortfolioSegmentMember us-gaap:FairValueInputsLevel3Member 2025-12-31 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549   FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2026 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 001-15817   Old National Bancorp (Exact name of registrant as specified in its charter)   Indiana 35-1539838 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)   One Main Street 47708 Evansville, Indiana (Zip Code) (Address of principal executive offices) (800) 731-2265 (Registrant’s telephone number, including area code)   Securities registered pursuant to Section 12(b) of the Act: Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common stock, no par value   ONB   NASDAQ   Global Select Market Depositary Shares, each representing a 1/40th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series A ONBPP NASDAQ   Global Select Market Depositary Shares, each representing a 1/40th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series C ONBPO NASDAQ   Global Select Market 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 filer   ☑    Accelerated 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   ☑ The registrant has one class of common stock (no par value) with 382,570,000 shares outstanding at July 28, 2026. OLD NATIONAL BANCORP FORM 10-Q TABLE OF CONTENTS     Page PART I. FINANCIAL INFORMATION   Item 1. Financial Statements     Consolidated Balance Sheets (unaudited) 4   Consolidated Statements of Income (unaudited) 5   Consolidated Statements of Comprehensive Income (Loss) (unaudited) 6   Consolidated Statements of Changes in Shareholders’ Equity (unaudited) 7   Consolidated Statements of Cash Flows (unaudited) 8   Notes to Consolidated Financial Statements (unaudited) 10   Note 1. Basis of Presentation 10   Note 2. Recent Accounting Pronouncements 10 Note 3. Acquisition and Divestiture Activity 11   Note 4. Net Income Per Common Share 13   Note 5. Investment Securities 13   Note 6. Loans and Allowance for Credit Losses 16   Note 7. Leases 29   Note 8. Goodwill and Other Intangible Assets 30   Note 9. Qualified Affordable Housing Projects and Other Tax Credit Investments 31   Note 10. Securities Sold Under Agreements to Repurchase 32   Note 11. Federal Home Loan Bank Advances 33   Note 12. Other Borrowings 34   Note 13. Accumulated Other Comprehensive Income (Loss) 36   Note 14. Income Taxes 38   Note 15. Derivative Financial Instruments 38   Note 16. Commitments, Contingencies, and Financial Guarantees 42   Note 17. Fair Value 43 Note 18. Segment Information 48 Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations 50   Forward-Looking Statements 50   Financial Highlights 51   Non-GAAP Financial Measures 53   Executive Summary 56   Results of Operations 57   Financial Condition 63   Risk Management 67   Critical Accounting Estimates 74 Item 3. Quantitative and Qualitative Disclosures About Market Risk 74 Item 4. Controls and Procedures 74 PART II. OTHER INFORMATION 75 Item 1A. Risk Factors 75 Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 75 Item 5. Other Information 75 Item 6. Exhibits 76 SIGNATURE 77 2 GLOSSARY OF ABBREVIATIONS AND ACRONYMS As used in this report, references to “Old National,” “the Company,” “we,” “our,” “us,” and similar terms refer to the consolidated entity consisting of Old National Bancorp and its wholly owned subsidiaries. Old National Bancorp refers solely to the parent holding company, and Old National Bank refers to Old National Bancorp’s bank subsidiary. The acronyms and abbreviations identified below are used throughout this report, including the Notes to Consolidated Financial Statements (Unaudited). You may find it helpful to refer to this page as you read this report. AOCI:  accumulated other comprehensive income (loss) AQR:  asset quality rating ASC:  Accounting Standards Codification ASU:  Accounting Standards Update ATM:  automated teller machine BBCC: business banking credit center (small business) Bremer: Bremer Financial Corporation CECL: current expected credit loss Common Stock:  Old National Bancorp common stock, no par value DTI:  debt-to-income ESPP: Employee Stock Purchase Plan FASB:  Financial Accounting Standards Board FDIC:  Federal Deposit Insurance Corporation FHLB:  Federal Home Loan Bank FHTC:  Federal Historic Tax Credit FICO:  Fair Isaac Corporation GAAP:  U.S. generally accepted accounting principles LGD:  loss given default LIHTC:  Low Income Housing Tax Credit Merger: merger between Old National and Bremer N/A:  not applicable N/M:  not meaningful NASDAQ: NASDAQ Global Select Market NMTC: New Markets Tax Credit NOW:  negotiable order of withdrawal OCC:  Office of the Comptroller of the Currency PCD: purchased credit deteriorated PD:  probability of default Preferred Stock:  Old National Bancorp preferred stock Renewable Energy:  investment tax credits for solar projects SEC:  U.S. Securities and Exchange Commission SOFR: Secured Overnight Financing Rate 3 OLD NATIONAL BANCORP CONSOLIDATED BALANCE SHEETS (dollars and shares in thousands, except per share data) June 30, 2026 December 31, 2025   (unaudited)   Assets     Cash and due from banks $ 588,654   $ 591,645   Money market and other interest-earning investments 1,179,526   1,234,532   Total cash and cash equivalents 1,768,180   1,826,177   Equity securities, at fair value 131,113   128,857   Investment securities - available-for-sale, at fair value (amortized cost    $ 12,359,370 and $ 12,059,997 , respectively) 11,582,385   11,384,450   Investment securities - held-to-maturity, at amortized cost (fair value    $ 2,468,208 and $ 2,540,238 , respectively) 2,844,504   2,895,488   Federal Home Loan Bank/Federal Reserve Bank stock, at cost 525,397   493,583   Loans held-for-sale, at fair value 43,608   52,911   Loans: Commercial 16,112,685   14,983,861   Commercial real estate 22,535,229   22,050,007   Residential real estate 8,760,832   8,467,496   Consumer 3,363,838   3,262,798   Total loans, net of unearned income 50,772,584   48,764,162   Allowance for credit losses on loans ( 580,511 ) ( 569,520 ) Net loans 50,192,073   48,194,642   Premises and equipment, net 682,065   690,824   Goodwill 2,429,756   2,425,700   Other intangible assets 432,671   482,286   Company-owned life insurance 1,053,333   1,051,009   Accrued interest receivable and other assets 2,504,332   2,526,040   Total assets $ 74,189,417   $ 72,151,967   Liabilities Deposits: Noninterest-bearing demand $ 12,665,278   $ 13,247,483   Interest-bearing: Checking and NOW 11,129,286   10,740,919   Savings 4,924,639   4,909,138   Money market 16,936,441   16,529,631   Time deposits 10,491,126   9,661,024   Total deposits 56,146,770   55,088,195   Federal funds purchased and interbank borrowings 250,389   100,197   Securities sold under agreements to repurchase 265,301   261,366   Federal Home Loan Bank advances 6,520,296   6,237,375   Other borrowings 1,387,997   852,429   Accrued expenses and other liabilities 1,034,821   1,117,617   Total liabilities 65,605,574   63,657,179   Shareholders’ Equity Preferred stock, 2,000 shares authorized, 231 shares issued and outstanding 230,500   230,500   Common stock, no par value, $ 1.00 per share stated value, 600,000 shares authorized,     382,537 and 389,662 shares issued and outstanding, respectively 382,537   389,662   Capital surplus 5,753,603   5,944,533   Retained earnings 2,775,344   2,408,764   Accumulated other comprehensive income (loss), net of tax ( 558,141 ) ( 478,671 ) Total shareholders’ equity 8,583,843   8,494,788   Total liabilities and shareholders’ equity $ 74,189,417   $ 72,151,967   The accompanying notes to consolidated financial statements are an integral part of these statements. 4 OLD NATIONAL BANCORP CONSOLIDATED STATEMENTS OF INCOME (unaudited) Three Months Ended June 30, Six Months Ended June 30, (dollars and shares in thousands, except per share data) 2026 2025 2026 2025 Interest Income         Loans including fees:         Taxable $ 711,947   $ 658,508   $ 1,408,309   $ 1,174,274   Nontaxable 19,175   16,590   39,265   26,767   Investment securities: Taxable 142,877   124,880   283,236   210,414   Nontaxable 9,271   10,192   18,907   20,299   Money market and other interest-earning investments 11,121   14,791   22,065   23,606   Total interest income 894,391   824,961   1,771,782   1,455,360   Interest Expense Deposits 237,504   240,088   470,835   430,583   Federal funds purchased and interbank borrowings 391   953   414   2,578   Securities sold under agreements to repurchase 561   636   1,155   1,187   Federal Home Loan Bank advances 61,744   59,042   119,796   100,938   Other borrowings 15,203   9,452   28,021   17,641   Total interest expense 315,403   310,171   620,221   552,927   Net interest income 578,988   514,790   1,151,561   902,433   Provision for credit losses 36,206   106,835   71,152   138,238   Net interest income after provision for credit losses 542,782   407,955   1,080,409   764,195   Noninterest Income Wealth and investment services fees 42,098   35,817   81,813   65,465   Service charges on deposit accounts 28,009   23,878   54,946   45,034   Debit card and ATM fees 13,092   12,922   25,130   22,913   Mortgage banking revenue 11,163   10,032   20,717   16,911   Capital markets income 12,329   7,114   23,345   11,620   Company-owned life insurance 8,531   6,625   16,092   12,006   Debt securities gains (losses), net ( 34 ) ( 41 ) 41   ( 117 ) Other income 38,376   36,170   53,826   52,479   Total noninterest income 153,564   132,517   275,910   226,311   Noninterest Expense Salaries and employee benefits 184,765   202,112   368,838   350,417   Occupancy 33,452   30,432   70,447   59,485   Equipment 11,077   12,566   23,152   21,467   Marketing 15,601   13,759   32,035   25,699   Technology 29,630   31,452   58,655   53,472   Communication 6,130   5,014   12,326   9,148   Professional fees 10,735   21,931   23,091   29,850   FDIC assessment 13,592   13,409   27,348   23,109   Amortization of intangibles 23,992   19,630   49,615   26,460   Amortization of tax credit investments 7,807   5,815   14,918   9,239   Other expense 35,380   28,646   56,440   44,891   Total noninterest expense 372,161   384,766   736,865   653,237   Income before income taxes 324,185   155,706   619,454   337,269   Income tax expense 70,771   30,298   132,368   67,202   Net income 253,414   125,408   487,086   270,067   Preferred dividends ( 4,033 ) ( 4,033 ) ( 8,067 ) ( 8,067 ) Net income applicable to common shareholders $ 249,381   $ 121,375   $ 479,019   $ 262,000   Net income per common share - basic $ 0.65   $ 0.34   $ 1.25   $ 0.78   Net income per common share - diluted 0.65   0.34   1.24   0.77   Weighted average number of common shares outstanding - basic 381,864   360,155   383,845   338,162   Weighted average number of common shares outstanding - diluted 383,273   361,436   385,697   340,250   Dividends per common share $ 0.145   $ 0.14   $ 0.29   $ 0.28   The accompanying notes to consolidated financial statements are an integral part of these statements. 5 OLD NATIONAL BANCORP CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (unaudited) Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2026 2025 2026 2025 Net income $ 253,414   $ 125,408   $ 487,086   $ 270,067   Other comprehensive income (loss): Change in debt securities available-for-sale: Unrealized holding gains (losses) for the period ( 10,295 ) 54,305   ( 96,065 ) 167,977   Reclassification adjustment for securities (gains) losses    realized in income 34   41   ( 41 ) 117   Income tax effect 2,573   ( 13,725 ) 24,395   ( 42,189 ) Unrealized gains (losses) on available-for-sale securities ( 7,688 ) 40,621   ( 71,711 ) 125,905   Change in securities held-to-maturity: Amortization of unrecognized losses on securities transferred     from available-for-sale 3,534   4,069   7,190   7,984   Income tax effect ( 898 ) ( 1,032 ) ( 1,826 ) ( 2,026 ) Changes from securities held-to-maturity 2,636   3,037   5,364   5,958   Change in hedges: Net unrealized derivative gains (losses) on hedges ( 14,937 ) 4,539   ( 21,038 ) 15,925   Reclassification adjustment for (gains) losses realized in net    income 1,673   2,533   3,338   3,729   Income tax effect 3,429   ( 1,829 ) 4,577   ( 5,082 ) Changes from hedges ( 9,835 ) 5,243   ( 13,123 ) 14,572   Other comprehensive income (loss), net of tax ( 14,887 ) 48,901   ( 79,470 ) 146,435   Comprehensive income (loss) $ 238,527   $ 174,309   $ 407,616   $ 416,502   The accompanying notes to consolidated financial statements are an integral part of these statements. 6 OLD NATIONAL BANCORP CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (unaudited) (dollars in thousands, except per    share data) Preferred Stock Common Stock Capital Surplus Retained Earnings Accumulated Other Comprehensive Income (Loss) Total Shareholders’ Equity December 31, 2024 $ 230,500   $ 318,980   $ 4,570,865   $ 1,966,048   $ ( 746,043 ) $ 6,340,350   Net income —   —   —   144,659   —   144,659   Other comprehensive income (loss) —   —   —   —   97,534   97,534   Cash dividends: Common ($ 0.14 per share) —   —   —   ( 44,653 ) —   ( 44,653 ) Preferred ($ 17.50 per share) —   —   —   ( 4,034 ) —   ( 4,034 ) Common stock issued for Employee   Stock Purchase Plan (“ESPP”) —  12   238   —  —   250   Common stock repurchased —  ( 611 ) ( 12,927 ) —   —   ( 13,538 ) Share-based compensation expense —   —   14,411   —   —   14,411   Stock activity under incentive    compensation plans —  855   ( 481 ) ( 699 ) —   ( 325 ) Balance, March 31, 2025 230,500   319,236   4,572,106   2,061,321   ( 648,509 ) 6,534,654   Net income —  —  —  125,408   —  125,408   Other comprehensive income (loss) —  —  —  —  48,901   48,901   Acquisition of Bremer Financial    Corporation —  50,183   983,079   —  —  1,033,262   Cash dividends: Common ($ 0.14 per share) —  —  —  ( 54,855 ) —  ( 54,855 ) Preferred ($ 17.50 per share) —  —  —  ( 4,033 ) —  ( 4,033 ) Common stock issued: ESPP —  13   243   —  —  256   Forward sale agreement —  21,905   421,331   —  —  443,236   Common stock repurchased —  ( 379 ) ( 7,578 ) —  —  ( 7,957 ) Share-based compensation expense —  —  7,739   —  —  7,739   Stock activity under incentive    compensation plans —  860   ( 736 ) ( 348 ) —  ( 224 ) Balance, June 30, 2025 $ 230,500   $ 391,818   $ 5,976,184   $ 2,127,493   $ ( 599,608 ) $ 8,126,387   December 31, 2025 $ 230,500   $ 389,662   $ 5,944,533   $ 2,408,764   $ ( 478,671 ) $ 8,494,788   Net income —   —   —   233,672   —   233,672   Other comprehensive income (loss) —   —   —   —   ( 64,583 ) ( 64,583 ) Cash dividends: Common ($ 0.145 per share) —   —   —   ( 56,060 ) —   ( 56,060 ) Preferred ($ 17.50 per share) —   —   —   ( 4,034 ) —   ( 4,034 ) Common stock issued for ESPP —   15   311   —   —   326   Common stock repurchased —   ( 4,298 ) ( 99,774 ) —   —   ( 104,072 ) Share-based compensation expense —   —   9,181   —   —   9,181   Stock activity under incentive    compensation plans —   936   929   ( 430 ) —   1,435   Balance, March 31, 2026 230,500   386,315   5,855,180   2,581,912   ( 543,254 ) 8,510,653   Net income —   —   —   253,414   —   253,414   Other comprehensive income (loss) —   —   —   —   ( 14,887 ) ( 14,887 ) Cash dividends: Common ($ 0.145 per share) —   —   —   ( 55,556 ) —   ( 55,556 ) Preferred ($ 17.50 per share) —   —   —   ( 4,033 ) —   ( 4,033 ) Common stock issued for ESPP —   17   326   —   —   343   Common stock repurchased —   ( 4,809 ) ( 110,527 ) —   —   ( 115,336 ) Share-based compensation expense —   —   9,444   —   —   9,444   Stock activity under incentive    compensation plans —   1,014   ( 820 ) ( 393 ) —   ( 199 ) Balance, June 30, 2026 $ 230,500   $ 382,537   $ 5,753,603   $ 2,775,344   $ ( 558,141 ) $ 8,583,843   The accompanying notes to consolidated financial statements are an integral part of these statements. 7 OLD NATIONAL BANCORP CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) Six Months Ended June 30, (dollars in thousands) 2026 2025 Cash Flows From Operating Activities     Net income $ 487,086   $ 270,067   Adjustments to reconcile net income to cash provided by operating activities: Depreciation 24,650   20,356   Amortization of other intangible assets 49,615   26,460   Amortization of tax credit investments 14,918   9,239   Net (discount accretion) premium amortization ( 85,471 ) ( 48,688 ) Share-based compensation expense 18,625   22,150   Provision for credit losses 71,152   138,238   Debt securities (gains) losses, net ( 41 ) 117   Net (gains) losses on sales of loans and other assets ( 8,767 ) ( 7,282 ) Increase in cash surrender value of company-owned life insurance ( 16,092 ) ( 12,006 ) Residential real estate loans originated for sale ( 699,869 ) ( 545,592 ) Proceeds from sales of residential real estate loans 715,879   517,410   (Increase) decrease in interest receivable 4,952   ( 24,949 ) (Increase) decrease in other assets 14,004   ( 11,239 ) Increase (decrease) in accrued expenses and other liabilities ( 104,264 ) ( 173,188 ) Net cash flows provided by (used in) operating activities 486,377   181,093   Cash Flows From Investing Activities Cash received from merger, net —   196,524   Purchases of investment securities available-for-sale ( 1,823,516 ) ( 3,272,480 ) Purchases of Federal Home Loan Bank/Federal Reserve Bank stock ( 41,747 ) ( 64,657 ) Purchases of equity securities ( 6,529 ) ( 5,901 ) Proceeds from maturities, prepayments, and calls of investment securities available-for-sale 1,440,775   678,703   Proceeds from sales of investment securities available-for-sale 91,308   2,082,054   Proceeds from maturities, prepayments, and calls of investment securities held-to-maturity 56,515   34,859   Proceeds from sales of Federal Home Loan Bank/Federal Reserve Bank stock 9,933   68,977   Proceeds from sales of equity securities 9,230   3,292   Loan originations and payments, net ( 2,005,311 ) ( 495,227 ) Proceeds from sales of commercial loans 15,289   95,298   Proceeds from company-owned life insurance death benefits 13,769   7,029   Proceeds from sales of premises and equipment and other assets 347   1,190   Purchases of premises and equipment and other assets ( 17,264 ) ( 14,603 ) Net cash flows provided by (used in) investing activities ( 2,257,201 ) ( 684,942 ) Cash Flows From Financing Activities Net increase (decrease) in: Deposits 1,058,575   653,281   Federal funds purchased and interbank borrowings 150,192   339,861   Securities sold under agreements to repurchase 3,935   ( 20,469 ) Other borrowings 543,547   ( 8,808 ) Payments for maturities of Federal Home Loan Bank advances ( 3,230,000 ) ( 1,645,285 ) Proceeds from Federal Home Loan Bank advances 3,525,000   1,451,200   Cash dividends paid ( 119,683 ) ( 107,575 ) Common stock repurchased ( 219,408 ) ( 21,495 ) Common stock issued for ESPP 669   506   Common stock issued for forward sale agreements —   443,236   Net cash flows provided by (used in) financing activities 1,712,827   1,084,452   Net increase (decrease) in cash and cash equivalents ( 57,997 ) 580,603   Cash and cash equivalents at beginning of period 1,826,177   1,227,968   Cash and cash equivalents at end of period $ 1,768,180   $ 1,808,571   8 OLD NATIONAL BANCORP CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) – (Continued) Six Months Ended June 30, (dollars in thousands) 2026 2025 Supplemental Cash Flow Information: Total interest paid $ 614,091   $ 578,700   Total income taxes paid (net of refunds) 52,989   43,816   Noncash Investing and Financing Activities: Common stock issued for merger, net —   1,033,262   Investment securities purchased but not settled —   25,000   Operating lease right-of-use assets obtained in exchange for lease obligations 3,914   52,101   Finance lease right-of-use assets obtained in exchange for lease obligations ( 1,082 ) 831   The accompanying notes to consolidated financial statements are an integral part of these statements. 9 OLD NATIONAL BANCORP NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) NOTE 1 – BASIS OF PRESENTATION The accompanying unaudited consolidated financial statements include the accounts of Old National Bancorp and its wholly owned subsidiaries (hereinafter collectively referred to as “Old National”) and have been prepared in conformity with accounting principles generally accepted in the United States of America and prevailing practices within the banking industry. Such principles require management to make estimates and assumptions that affect the reported amounts of assets, liabilities, and the disclosures of contingent assets and liabilities at the date of the financial statements and amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. In the opinion of management, the consolidated financial statements contain all the normal and recurring adjustments necessary for a fair statement of the financial position of Old National as of June 30, 2026 and December 31, 2025, and the results of its operations for the three and six months ended June 30, 2026 and 2025. Interim results do not necessarily represent annual results. Certain information and disclosures normally included in notes to consolidated annual financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted in this Quarterly Report on Form 10-Q pursuant to SEC rules and regulations. These financial statements should be read in conjunction with Old National’s Annual Report on Form 10-K for the year ended December 31, 2025. All intercompany transactions and balances have been eliminated. NOTE 2 – RECENT ACCOUNTING PRONOUNCEMENTS Accounting Guidance Pending Adoption   Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 220 – In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses . This ASU requires public business entities to disclose specified information about certain costs and expenses in the notes to financial statements at each interim and annual reporting period. Specifically, public business entities will be required to disclose the amounts of (a) purchases of inventory; (b) employee compensation; (c) depreciation; (d) intangible asset amortization; and (e) depreciation, depletion, and amortization recognized as part of oil- and gas-producing activities (or other amounts of depletion expense) included in each relevant expense caption. Within the same tabular disclosure, an entity must disclose certain expense, gain, or loss amounts that are already required under current GAAP. Further, an entity must disclose a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. In addition, an entity must disclose the total amount of selling expenses and, in annual reporting periods, an entity’s definition of selling expenses. The amendments in this ASU are effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. Old National is currently evaluating the impact of adopting this guidance on the consolidated financial statements. FASB ASC 350 – In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The ASU revises ASC 350-40 to clarify and modernize the accounting and disclosure requirements for software costs. The new update eliminates ASC 350-50, which previously addressed website development costs, and incorporated its relevant guidance into ASC 350-40. The ASU refines ASC 350-40, but it does not entirely integrate the accounting approach for internal-use software with that for externally sold software under ASC 985-20. The amendments in this update are effective for all entities for annual reporting periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods. Early adoption is permitted as of the beginning of an annual reporting period. Old National is currently evaluating the impact of adopting this guidance on the consolidated financial statements. FASB ASC 326 – In November 2025, the FASB issued ASU 2025-08, Financial Instruments - Credit Losses (Topic 326): Purchased Loans . The ASU revises Topic 326 to simplify and improve the accounting for acquired financial assets. The update expands the application of the gross-up approach to include purchased seasoned loans, eliminating the complexity and inconsistency created by having separate models for PCD and non-PCD assets. Under the new guidance, the initial allowance for credit losses is added to the amortized cost basis rather than recorded as a Day 1 provision expense. The amendments in this update are effective for all entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods within those annual reporting 10 periods. Early adoption is permitted. Old National is currently evaluating the impact of adopting this guidance on the consolidated financial statements. FASB ASC 815 – In November 2025, the FASB issued ASU 2025-09, Derivatives and Hedging (Topic 815): Hedge Accounting Improvements. The ASU introduces clarifications to Topic 815 building on improvements from ASU 2017‑12, and addresses challenges arising from the global reference rate reform (i.e., the LIBOR transition). The new guidance aims to reduce complexity in applying hedge accounting to transactions tied to an entity’s risk management activities and promotes consistency in accounting for forecasted transactions, interest rate flexibility, and nonfinancial components. The update expands eligibility for hedge accounting by allowing groups of forecasted transactions with similar risk exposures, provides guidance for hedging interest payments on debt with selectable interest rate indexes, clarifies hedging of specified components of nonfinancial assets, and eases restrictions related to net written options and certain compound derivatives. It also resolves presentation mismatches for certain foreign currency hedging relationships. The amendments in this update are effective for all entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods within those annual reporting periods. Early adoption is permitted. The adoption of this guidance is not expected to have a material impact on the consolidated financial statements. NOTE 3 – ACQUISITION AND DIVESTITURE ACTIVITY Acquisition Bremer Financial Corporation On May 1, 2025, Old National completed its acquisition of Bremer Financial Corporation (“Bremer”) and its wholly owned subsidiary, Bremer Bank, National Association. Pursuant to the terms of the merger agreement, each outstanding share of Bremer common stock was converted into the right to receive (i) $ 26.22 in cash without interest, (ii) 4.182 shares of Old National common stock and (iii) cash in lieu of fractional shares. In addition, on November 25, 2024, Old National entered into a forward sale agreement with Citibank, N.A. (the “Forward Purchaser”) to issue 19,047,619 shares of Old National common stock for an aggregate offering amount of $ 400.0  million and entered into an underwriting agreement with Citigroup Global Markets Inc., as representative for the underwriters named therein (collectively, the “Underwriters”) and as forward seller (the “Forward Seller”), and the Forward Purchaser. The Underwriters were also granted a 30-day option to purchase up to an additional 2,857,143 shares of Old National common stock. On November 25, 2024, the Underwriters exercised this option in full, upon which Old National entered into an additional forward sale agreement to issue 2,857,143 shares of Old National common stock. Old National physically settled in full the forward sale agreements on May 23, 2025 by delivering 21,904,762 shares of Old National common stock to the Forward Purchaser. Old National received net proceeds from such sale of shares of Old National common stock and full physical settlement of the forward sale agreements of $ 443.2 million. 11 As of June 30, 2026, Old National finalized its valuation of all assets acquired and liabilities assumed. The following table presents a summary of all assets acquired and liabilities assumed, net of the fair value adjustments and the fair value of consideration as of the merger date and also includes certain reclassifications to conform to the current presentation in the Consolidated Balance Sheet: (dollars and shares in thousands) May 1, 2025 Assets Cash and cash equivalents $ 449,757   Equity securities 26,070   Investment securities 2,811,108   FHLB/Federal Reserve Bank stock 93,924   Loans held-for-sale 9,883   Loans, net of allowance for credit losses 11,110,423   Premises and equipment 99,965   Goodwill 254,505   Other intangible assets 440,099   Company-owned life insurance 181,909   Other assets 793,404   Total assets $ 16,271,047   Liabilities Deposits $ 12,862,357   Securities sold under agreements to repurchase 49,131   Federal Home Loan Bank advances 1,559,227   Other borrowings 205,194   Accrued expenses and other liabilities 247,243   Total liabilities $ 14,923,152   Fair value of consideration Common stock ( 50,183 shares issued at $ 20.59 per share) $ 1,033,262   Cash 314,633   Total consideration $ 1,347,895   Goodwill related to this merger will no t be deductible for tax purposes. Other intangible assets acquired included core deposit intangibles and customer relationship intangibles. The estimated fair value of the core deposit intangible was $ 397.1 million and is being amortized over an estimated useful life of 10 years. The estimated fair value of the customer relationship intangibles was $ 43.0 million and is being amortized over an estimated useful life of 12 years. The fair value of purchased credit deteriorated (“PCD”) assets was $ 1.9 billion on the date of merger. The gross contractual amounts receivable relating to the PCD assets was $ 2.1 billion. Old National estimates, on the date of the merger, that $ 103.5 million of the contractual cash flows specific to the PCD assets will not be collected. Merger-related costs associated with the Bremer acquisition have been expensed for the three and six months ended June 30, 2026 totaling $ 12.0 million and $ 18.6 million, respectively, compared to $ 40.2 million and $ 40.9 million, respectively, for the three and six months ended June 30, 2025. Additional merger-related and integration costs will be expensed in future periods as incurred. As a result of the acquisition, Old National assumed sponsorship of Bremer’s defined benefit pension plan under which both plan participation and benefit accruals were subsequently frozen and the plan was then terminated. The net pension asset associated with Bremer’s defined benefit pension plan is recorded in other assets on the consolidated balance sheet. Pension costs were not material in the three and six months ended June 30, 2026. The Company’s results of operations for the three and six months ended June 30, 2026 include the operating results of the acquired assets and assumed liabilities of Bremer subsequent to the acquisition on May 1, 2025. Due to the integration of certain Bremer systems and processes since the acquisition date, the Company has determined that it is impractical to report the amounts of revenue and income before income taxes of legacy Bremer subsequent to the acquisition. 12 NOTE 4 – NET INCOME PER COMMON SHARE Basic and diluted net income per common share are calculated using the two-class method. Net income applicable to common shares is divided by the weighted-average number of common shares outstanding during the period. Adjustments to the weighted-average number of common shares outstanding are made only when such adjustments will dilute net income per common share. Net income applicable to common shares is then divided by the weighted-average number of common shares and common share equivalents during the period. The following table presents the calculation of basic and diluted net income per common share: Three Months Ended June 30, Six Months Ended June 30, (dollars and shares in thousands, except per share data) 2026 2025 2026 2025 Net income $ 253,414   $ 125,408   $ 487,086   $ 270,067   Preferred dividends ( 4,033 ) ( 4,033 ) ( 8,067 ) ( 8,067 ) Net income applicable to common shares $ 249,381   $ 121,375   $ 479,019   $ 262,000   Weighted average common shares outstanding: Weighted average common shares outstanding (basic) 381,864   360,155   383,845   338,162   Effect of dilutive securities: Restricted stock 1,409   1,281   1,852   2,088   Weighted average diluted shares outstanding 383,273   361,436   385,697   340,250   Basic Net Income Per Common Share $ 0.65   $ 0.34   $ 1.25   $ 0.78   Diluted Net Income Per Common Share $ 0.65   $ 0.34   $ 1.24   $ 0.77   NOTE 5 – INVESTMENT SECURITIES The following table summarizes the amortized cost and fair value of the available-for-sale portfolio and the corresponding amounts of gross unrealized gains, unrealized losses, and basis adjustments in accumulated other comprehensive income (loss) (“AOCI”). (dollars in thousands) Amortized Cost Unrealized Gains Unrealized Losses Basis Adjustments (1) Fair Value June 30, 2026         Available-for-Sale         U.S. Treasury $ 260,430   $ —   $ ( 11,365 ) $ ( 44,732 ) $ 204,333   U.S. government-sponsored entities and agencies 1,534,177   8   ( 139,013 ) ( 66,355 ) 1,328,817   Mortgage-backed securities - Agency 10,076,294   36,276   ( 533,124 ) —   9,579,446   States and political subdivisions 318,074   1,262   ( 15,543 ) 637   304,430   Pooled trust preferred securities 13,827   —   ( 951 ) —   12,876   Other securities 156,568   750   ( 4,835 ) —   152,483   Total available-for-sale securities $ 12,359,370   $ 38,296   $ ( 704,831 ) $ ( 110,450 ) $ 11,582,385   December 31, 2025 Available-for-Sale U.S. Treasury $ 269,313   $ 90   $ ( 7,615 ) $ ( 47,244 ) $ 214,544   U.S. government-sponsored entities and agencies 1,567,036   402   ( 134,795 ) ( 60,251 ) 1,372,392   Mortgage-backed securities - Agency 9,575,241   79,999   ( 487,205 ) —   9,168,035   States and political subdivisions 438,642   2,275   ( 17,286 ) 2,377   426,008   Pooled trust preferred securities 13,819   —   ( 2,085 ) —   11,734   Other securities 195,946   1,138   ( 5,347 ) —   191,737   Total available-for-sale securities $ 12,059,997   $ 83,904   $ ( 654,333 ) $ ( 105,118 ) $ 11,384,450   (1)    Basis adjustments represent the amount of fair value hedging adjustments included in the carrying amounts of fixed-rate investment securities assets designated in fair value hedging arrangements. See Note 15 to the consolidated financial statements for additional information regarding these derivative financial instruments. 13 The following table summarizes the amortized cost and fair value of the held-to-maturity investment securities portfolio and the corresponding amounts of gross unrecognized gains and losses. (dollars in thousands) Amortized Cost Unrecognized Gains Unrecognized Losses Fair Value June 30, 2026       Held-to-Maturity U.S. government-sponsored entities and agencies $ 825,359   $ —   $ ( 137,815 ) $ 687,544   Mortgage-backed securities - Agency 881,022   —   ( 135,338 ) 745,684   States and political subdivisions 1,138,273   580   ( 103,723 ) 1,035,130   Allowance for securities held-to-maturity ( 150 ) —   —   ( 150 ) Total held-to-maturity securities $ 2,844,504   $ 580   $ ( 376,876 ) $ 2,468,208   December 31, 2025 Held-to-Maturity U.S. government-sponsored entities and agencies $ 840,435   $ —   $ ( 129,526 ) $ 710,909   Mortgage-backed securities - Agency 910,323   —   ( 127,505 ) 782,818   States and political subdivisions 1,144,880   853   ( 99,072 ) 1,046,661   Allowance for securities held-to-maturity ( 150 ) —  —  ( 150 ) Total held-to-maturity securities $ 2,895,488   $ 853   $ ( 356,103 ) $ 2,540,238   Substantially all of the mortgage-backed securities in the investment portfolio are residential mortgage-backed securities. Proceeds from sales or calls of available-for-sale investment securities and the resulting realized gains and realized losses were as follows: Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2026 2025 2026 2025 Proceeds $ 43,667   $ 2,092,486   $ 203,343   $ 2,163,445   Realized gains 42   11   852   90   Realized losses ( 76 ) ( 52 ) ( 811 ) ( 207 ) The table below shows the amortized cost and fair value of the investment securities portfolio by contractual maturity. Expected maturities may differ from contractual maturities if borrowers have the right to call or prepay obligations with or without call or prepayment penalties. Weighted average yield is based on amortized cost.   June 30, 2026 (dollars in thousands) Amortized Cost Fair Value Weighted Average Yield Maturity Available-for-Sale       Within one year $ 215,995   $ 215,925   4.83   % One to five years 3,718,906   3,615,549   4.12   Five to ten years 7,363,333   6,899,316   4.01   Beyond ten years 1,061,136   851,595   2.93   Total $ 12,359,370   $ 11,582,385   3.97   % Held-to-Maturity Within one year $ 118   $ 113   2.28   % One to five years 55,759   51,623   2.03   Five to ten years 1,598,272   1,395,015   2.56   Beyond ten years 1,190,355   1,021,457   2.82   Total $ 2,844,504   $ 2,468,208   2.66   % 14 The following table summarizes the available-for-sale investment securities with unrealized losses for which an allowance for credit losses has not been recorded by aggregated major security type and length of time in a continuous unrealized loss position:   Less than 12 months 12 months or longer Total (dollars in thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses June 30, 2026 Available-for-Sale U.S. Treasury $ 21,915   $ ( 32 ) $ 182,418   $ ( 11,333 ) $ 204,333   $ ( 11,365 ) U.S. government-sponsored entities    and agencies 183,666   ( 1,636 ) 1,143,200   ( 137,377 ) 1,326,866   ( 139,013 ) Mortgage-backed securities - Agency 2,948,237   ( 29,525 ) 2,927,560   ( 503,599 ) 5,875,797   ( 533,124 ) States and political subdivisions 20,816   ( 142 ) 146,548   ( 15,401 ) 167,364   ( 15,543 ) Pooled trust preferred securities —   —   12,876   ( 951 ) 12,876   ( 951 ) Other securities 12,679   ( 24 ) 92,321   ( 4,811 ) 105,000   ( 4,835 ) Total available-for-sale $ 3,187,313   $ ( 31,359 ) $ 4,504,923   $ ( 673,472 ) $ 7,692,236   $ ( 704,831 ) December 31, 2025 Available-for-Sale U.S. Treasury $ —   $ —   $ 184,175   $ ( 7,615 ) $ 184,175   $ ( 7,615 ) U.S. government-sponsored entities    and agencies 79,916   ( 78 ) 1,173,044   ( 134,717 ) 1,252,960   ( 134,795 ) Mortgage-backed securities - Agency 252,875   ( 953 ) 3,157,476   ( 486,252 ) 3,410,351   ( 487,205 ) States and political subdivisions 6,561   ( 17 ) 234,389   ( 17,269 ) 240,950   ( 17,286 ) Pooled trust preferred securities —   —   11,734   ( 2,085 ) 11,734   ( 2,085 ) Other securities 1,766   ( 88 ) 124,990   ( 5,259 ) 126,756   ( 5,347 ) Total available-for-sale $ 341,118   $ ( 1,136 ) $ 4,885,808   $ ( 653,197 ) $ 5,226,926   $ ( 654,333 ) The following table summarizes the held-to-maturity investment securities with unrecognized losses aggregated by major security type and length of time in a continuous loss position:   Less than 12 months 12 months or longer Total (dollars in thousands) Fair Value Unrecognized Losses Fair Value Unrecognized Losses Fair Value Unrecognized Losses June 30, 2026 Held-to-Maturity U.S. government-sponsored entities    and agencies $ —   $ —   $ 687,544   $ ( 137,815 ) $ 687,544   $ ( 137,815 ) Mortgage-backed securities - Agency —   —   745,684   ( 135,338 ) 745,684   ( 135,338 ) States and political subdivisions 38,340   ( 1,429 ) 949,001   ( 102,294 ) 987,341   ( 103,723 ) Total held-to-maturity $ 38,340   $ ( 1,429 ) $ 2,382,229   $ ( 375,447 ) $ 2,420,569   $ ( 376,876 ) December 31, 2025 Held-to-Maturity U.S. government-sponsored entities    and agencies $ —   $ —   $ 710,909   $ ( 129,526 ) $ 710,909   $ ( 129,526 ) Mortgage-backed securities - Agency —   —   782,818   ( 127,505 ) 782,818   ( 127,505 ) States and political subdivisions —   —   995,331   ( 99,072 ) 995,331   ( 99,072 ) Total held-to-maturity $ —   $ —   $ 2,489,058   $ ( 356,103 ) $ 2,489,058   $ ( 356,103 ) The unrecognized losses on held-to-maturity investment securities presented in the table above do not include unrecognized losses on securities that were transferred from available-for-sale to held-to-maturity totaling $ 86.9 million at June 30, 2026 and $ 94.1 million at December 31, 2025. These unrecognized losses are included as a separate component of shareholders’ equity and are being amortized over the remaining term of the securities. No allowance for credit losses on available-for-sale debt securities was needed at June 30, 2026 or December 31, 2025. 15 An allowance on held-to-maturity debt securities is maintained for certain municipal bonds to account for expected lifetime credit losses. Substantially all of the U.S. government-sponsored entities and agencies and agency mortgage-backed securities are either explicitly or implicitly guaranteed by the U.S. government, are highly rated by major credit rating agencies, and have a long history of no credit losses. Therefore, for those securities, we do not record expected credit losses. The allowance for credit losses on held-to-maturity debt securities was $ 0.2 million at June 30, 2026 and December 31, 2025. Accrued interest receivable on the securities portfolio is excluded from the estimate of credit losses and totaled $ 69.6 million at June 30, 2026 and $ 70.1 million at December 31, 2025. At June 30, 2026, Old National’s securities portfolio consisted of 2,989 securities, 2,297 of which were in an unrealized or unrecognized loss position. The unrealized and unrecognized losses attributable to our U.S. Treasury, U.S. government-sponsored entities and agencies, agency mortgage-backed securities, states and political subdivisions, and other securities are the result of fluctuations in interest rates and market movements. Old National’s pooled trust preferred securities are evaluated using collateral-specific assumptions to estimate the expected future interest and principal cash flows. At June 30, 2026, we had no intent to sell any securities that were in an unrealized loss position nor is it expected that we would be required to sell the securities prior to their anticipated recovery. Old National’s pooled trust preferred securities have experienced credit defaults. However, we believe that the value of the instruments lies in the full and timely interest payments that will be received through maturity, the steady amortization that will be experienced until maturity, and the full return of principal by the final maturity of the collateralized debt obligations. Old National did not recognize any losses on these securities for the three or six months ended June 30, 2026 or 2025. Equity Securities Equity securities consist of mutual funds for Community Reinvestment Act qualified investments and diversified investment securities held in a grantor trust for participants in the Company’s nonqualified deferred compensation plan. Old National’s equity securities with readily determinable fair values totaled $ 131.1 million at June 30, 2026 and $ 128.9  million at December 31, 2025. There were gains on equity securities of $ 0.3 million during the three months ended June 30, 2026 and losses on equity securities of $ 0.4 million during the six months ended June 30, 2026, respectively, compared to losses on equity securities of $ 0.6 million and $ 0.5 million during the three and six months ended June 30, 2025, respectively. Alternative Investments Old National has alternative investments without readily determinable fair values that are included in other assets totaling $ 1.1 billion at June 30, 2026 and $ 1.0 billion at December 31, 2025. These investments consisted of $ 645.5 million of illiquid investments in partnerships, limited liability companies, and other ownership interests that support affordable housing and $ 428.9 million of economic development and community revitalization initiatives in low-to-moderate income neighborhoods at June 30, 2026, compared to $ 606.5 million and $ 410.0 million for the same investment types, respectively, at December 31, 2025. There have been no impairments or adjustments on alternative investments without readily determinable fair values, except for amortization of tax credit investments in the three and six months ended June 30, 2026 and 2025. See Note 9 to the consolidated financial statements for detail regarding these investments. NOTE 6 – LOANS AND ALLOWANCE FOR CREDIT LOSSES Loans Old National’s loans consist primarily of loans made to consumers and commercial clients in many diverse industries, including real estate rental and leasing, manufacturing, healthcare, wholesale trade, construction, and agriculture, among others. Most of Old National’s lending activity occurs within our principal geographic markets in the Midwest and Southeast regions of the United States. Old National manages concentrations of credit exposure by industry, product, geography, client relationship, and loan size. Old National has loan participations, which qualify as participating interests, with other financial institutions. At June 30, 2026, these loans totaled $ 3.7 billion, of which $ 1.8 billion had been sold to other financial institutions and $ 1.9 billion was retained by Old National. The loan participations convey proportionate ownership rights with equal priority to each participating interest holder; involve no recourse (other than ordinary representations and warranties) to, or subordination by, any participating interest holder; all cash flows are divided among the participating interest 16 holders in proportion to each holder’s share of ownership; and no holder has the right to pledge the entire financial asset unless all participating interest holders agree. The loan categories used to monitor and analyze interest income and yields are different than the portfolio segments used to determine the allowance for credit losses on loans. The allowance for credit losses was calculated by pooling loans of similar credit risk characteristics and credit monitoring procedures. The four loan portfolios used to monitor and analyze interest income and yields – commercial, commercial real estate, residential real estate, and consumer – are reclassified into seven segments of loans – commercial, commercial real estate, business banking credit center (“BBCC”), residential real estate, indirect, direct, and home equity for purposes of determining the allowance for credit losses on loans. The commercial and commercial real estate loan categories shown on the balance sheet include the same pool of loans as the commercial, commercial real estate, and BBCC portfolio segments. The consumer loan category shown on the balance sheet is comprised of the same loans in the indirect, direct, and home equity portfolio segments. The portfolio segment reclassifications follow: Balance Sheet Line Item Portfolio Segment Reclassifications Portfolio Segment After Reclassifications (dollars in thousands) June 30, 2026 Commercial (1) $ 16,112,685   $ ( 251,056 ) $ 15,861,629   Commercial real estate 22,535,229   ( 185,429 ) 22,349,800   BBCC N/A 436,485   436,485   Residential real estate 8,760,832   —   8,760,832   Consumer 3,363,838   ( 3,363,838 ) N/A Indirect N/A 1,183,585   1,183,585   Direct N/A 597,607   597,607   Home equity N/A 1,582,646   1,582,646   Total loans (2) $ 50,772,584   $ —   $ 50,772,584   Allowance for credit losses on loans ( 580,511 ) —   ( 580,511 ) Net loans $ 50,192,073   $ —   $ 50,192,073   December 31, 2025 Commercial (1) $ 14,983,861   $ ( 220,410 ) $ 14,763,451   Commercial real estate 22,050,007   ( 175,670 ) 21,874,337   BBCC N/A 396,080   396,080   Residential real estate 8,467,496   —   8,467,496   Consumer 3,262,798   ( 3,262,798 ) N/A Indirect N/A 1,075,235   1,075,235   Direct N/A 649,297   649,297   Home equity N/A 1,538,266   1,538,266   Total loans (2) $ 48,764,162   $ —   $ 48,764,162   Allowance for credit losses on loans ( 569,520 ) —  ( 569,520 ) Net loans $ 48,194,642   $ —   $ 48,194,642   (1) Includes direct finance leases of $ 58.8 million at June 30, 2026 and $ 75.1  million at December 31, 2025. (2)    Includes unamortized premiums and discounts, and unamortized deferred fees and costs of $ 455.6  million at June 30, 2026 and $ 540.1  million at December 31, 2025. The risk characteristics of each loan portfolio segment are as follows: Commercial Commercial loans are classified primarily on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. The cash flows of borrowers, however, may not be as expected and the collateral securing these loans may fluctuate in value. Most commercial loans are secured by the assets being financed or other business assets such as accounts receivable or inventory and may incorporate a personal guarantee; however, some loans may be made on an unsecured basis. In the case of loans secured by accounts receivable, the availability of funds for the repayment of these loans may be substantially dependent on the ability of the borrower to collect amounts due from its clients. 17 Commercial Real Estate Commercial real estate loans are classified primarily as cash flow loans and secondarily as loans secured by real estate. Commercial real estate lending typically involves higher loan principal amounts, and the repayment of these loans is generally dependent on the successful operation of the property securing the loan or the business conducted on the property securing the loan. Commercial real estate loans may be adversely affected by conditions in the real estate markets or in the general economy. The properties securing Old National’s commercial real estate portfolio are diverse in terms of type and geographic location. Management monitors and evaluates commercial real estate loans based on collateral, geography, and risk grade criteria. In addition, management tracks the level of owner-occupied commercial real estate loans versus non-owner-occupied loans. Included with commercial real estate are construction loans, which are underwritten utilizing independent appraisal reviews, sensitivity analysis of absorption and lease rates, financial analysis of the developers and property owners, and feasibility studies, if available. Construction loans are generally based on estimates of costs and value associated with the complete project. These estimates may be inaccurate. Construction loans often involve the disbursement of substantial funds with repayment substantially dependent on the success of the ultimate project. Sources of repayment for these types of loans may be pre-committed permanent loans from approved long-term lenders (including Old National), sales of developed property, or an interim loan commitment from Old National until permanent financing is obtained. These loans are closely monitored by on-site inspections and are considered to have higher risks than other real estate loans due to their ultimate repayment being sensitive to interest rate changes, governmental regulation of real property, general economic conditions, and the availability of long-term financing. At 254 %, Old National Bank’s applicable investor commercial real estate loans as a percentage of its Tier 1 capital plus the allowance for credit losses attributable to loans and leases remained below the regulatory guideline limit of 300 % at June 30, 2026. BBCC BBCC loans are typically granted to small businesses with gross revenues of less than $5 million and aggregate debt of less than $1 million. Old National has established minimum debt service coverage ratios, minimum Fair Isaac Corporation (“FICO”) scores for owners and guarantors, and the ability to show relatively stable earnings as criteria to help mitigate risk. Repayment of these loans depends on the personal income of the borrowers and the cash flows of the business. These factors can be affected by such changes as economic conditions and unemployment levels. Residential With respect to residential loans that are secured by 1 - 4 family residences and are generally owner occupied, Old National typically establishes a maximum loan-to-value ratio and generally requires private mortgage insurance if that ratio is exceeded. Repayment of these loans is primarily dependent on the personal income of the borrowers, which can be impacted by economic conditions in their market areas such as unemployment levels. Repayment can also be impacted by changes in residential property values. Portfolio risk is mitigated by the fact that the loans are of smaller individual amounts and spread over a large number of borrowers. Indirect Indirect loans are secured by automobile collateral, generally new and used cars and trucks from auto dealers that operate within our footprint. Old National typically mitigates the risk of indirect loans by establishing minimum FICO scores, maximum loan-to-value ratios, and maximum debt-to-income ratios. Repayment of these loans depends largely on the personal income of the borrowers, which can be affected by changes in economic conditions such as unemployment levels. Portfolio risk is mitigated by the fact that the loans are of smaller amounts spread over many borrowers and ongoing reviews of dealer relationships. Direct Direct loans are typically secured by collateral such as auto or real estate or are unsecured. Old National has established underwriting standards such as minimum FICO scores, maximum loan-to-value ratios, and maximum debt-to-income ratios. Repayment of these loans depends largely on the personal income of the borrowers, which can be affected by changes in economic conditions such as unemployment levels. Portfolio risk is mitigated by the fact that the loans are of smaller amounts spread over many borrowers. 18 Home Equity Home equity loans are generally secured by 1 - 4 family residences that are owner-occupied. Old National has established underwriting standards such as minimum FICO scores, maximum loan-to-value ratios, and maximum debt-to-income ratios. Repayment of these loans depends largely on the personal income of the borrowers, which can be affected by changes in economic conditions such as unemployment levels. Portfolio risk is mitigated by the fact that the loans are of smaller amounts spread over many borrowers, along with monitoring of updated borrower credit scores. 19 Allowance for Credit Losses Loans Credit loss assumptions used when computing the level of expected credit losses are estimated using a model that categorizes loan pools based on loss history, delinquency status, and other credit trends and risk characteristics, including current conditions and reasonable and supportable forecasts about the future. The base forecast scenario considers unemployment, gross domestic product, home price index, and the BBB ratio (BBB spread to the 10-year U.S. Treasury rate). In addition to the quantitative inputs, several qualitative factors are considered. These factors include the risk that macroeconomic forecasts of unemployment, gross domestic product, home price index, and the BBB ratio may prove to be more severe and/or prolonged than our baseline forecast due to a variety of considerations. Old National’s activity in the allowance for credit losses on loans by portfolio segment was as follows: (dollars in thousands) Balance at Beginning of Period Allowance Established for Acquired PCD Loans Charge-offs Recoveries Provision for Loan Losses Balance at End of Period Three Months Ended June 30, 2026     Commercial $ 244,640   $ —   $ ( 19,638 ) $ 6,670   $ 22,182   $ 253,854   Commercial real estate 266,797   —   ( 18,155 ) 1,018   14,046   263,706   BBCC 2,779   —   ( 486 ) 118   550   2,961   Residential real estate 39,764   —   ( 74 ) 59   701   40,450   Indirect 8,309   —   ( 1,395 ) 661   ( 347 ) 7,228   Direct 2,412   —   ( 1,735 ) 689   907   2,273   Home equity 9,657   —   ( 57 ) 78   361   10,039   Total $ 574,358   $ —   $ ( 41,540 ) $ 9,293   $ 38,400   $ 580,511   Three Months Ended June 30, 2025 Commercial $ 157,587   $ 30,492   $ ( 16,805 ) $ 973   $ 43,670   $ 215,917   Commercial real estate 198,110   59,611   ( 9,438 ) 123   45,897   294,303   BBCC 2,695   —   ( 53 ) 99   ( 253 ) 2,488   Residential real estate 24,214   148   ( 247 ) 150   7,585   31,850   Indirect 9,063   6   ( 1,766 ) 905   222   8,430   Direct 2,053   47   ( 1,480 ) 701   1,243   2,564   Home equity 8,210   138   ( 165 ) 475   899   9,557   Total $ 401,932   $ 90,442   $ ( 29,954 ) $ 3,426   $ 99,263   $ 565,109   Six Months Ended June 30, 2026 Commercial $ 244,670   $ —   $ ( 43,152 ) $ 10,061   $ 42,275   $ 253,854   Commercial real estate 268,332   —   ( 26,622 ) 1,426   20,570   263,706   BBCC 2,371   —   ( 1,296 ) 240   1,646   2,961   Residential real estate 34,394   —   ( 386 ) 124   6,318   40,450   Indirect 8,021   —   ( 3,207 ) 1,338   1,076   7,228   Direct 2,478   —   ( 4,026 ) 1,196   2,625   2,273   Home equity 9,254   —   ( 158 ) 199   744   10,039   Total $ 569,520   $ —   $ ( 78,847 ) $ 14,584   $ 75,254   $ 580,511   Six Months Ended June 30, 2025 Commercial $ 148,722   $ 30,492   $ ( 26,116 ) $ 2,253   $ 60,566   $ 215,917   Commercial real estate 200,309   59,611   ( 21,098 ) 393   55,088   294,303   BBCC 2,813   —   ( 57 ) 399   ( 667 ) 2,488   Residential real estate 22,922   148   ( 277 ) 238   8,819   31,850   Indirect 8,434   6   ( 3,700 ) 1,344   2,346   8,430   Direct 2,304   47   ( 3,081 ) 1,213   2,081   2,564   Home equity 7,018   138   ( 165 ) 510   2,056   9,557   Total $ 392,522   $ 90,442   $ ( 54,494 ) $ 6,350   $ 130,289   $ 565,109   The allowance for credit losses on loans at June 30, 2026 and June 30, 2025 included the impact of acquisition accounting adjustments and provision related to the Bremer acquisition which was completed on May 1, 2025. In addition, the provision for credit losses on loans in the three and six months ended June 30, 2025 included $ 69.1  million to establish an allowance for credit losses on non-PCD Bremer loans acquired. Accrued interest 20 receivable on loans is excluded from the estimate of credit losses and totaled $ 223.7 million at June 30, 2026, compared to $ 228.6 million at December 31, 2025. Unfunded Loan Commitments Old National maintains an allowance for credit losses on unfunded loan commitments 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 on loans, modified to take into account the probability of a drawdown on the commitment. The allowance for credit losses on unfunded loan commitments is classified as a liability account on the balance sheet within accrued expenses and other liabilities, while the corresponding provision for unfunded loan commitments is included in the provision for credit losses. Old National’s activity in the allowance for credit losses on unfunded loan commitments was as follows: Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2026 2025 2026 2025 Balance at beginning of period $ 33,725   $ 22,031   $ 35,633   $ 21,654   Provision for credit losses on unfunded loan commitments    acquired during the period —   6,458   —   6,458   Provision (release) for credit losses on unfunded loan    commitments ( 2,194 ) 1,114   ( 4,102 ) 1,491   Balance at end of period $ 31,531   $ 29,603   $ 31,531   $ 29,603   Credit Quality Old National’s management monitors the credit quality of its loans on an ongoing basis with the asset quality rating (“AQR”) for commercial, commercial real estate, and BBCC loans reviewed annually or at renewal and the performance of its residential and consumer loans based upon the accrual status refreshed at least quarterly. Internally, management assigns an AQR to each non-homogeneous commercial, commercial real estate, and BBCC loan in the portfolio. The primary determinants of the AQR are the reliability of the primary source of repayment and the past, present, and projected financial condition of the borrower. The AQR will also consider current industry conditions. Major factors used in determining the AQR can vary based on the nature of the loan, but commonly include factors such as debt service coverage, internal cash flow, liquidity, leverage, operating performance, debt burden, FICO scores, occupancy, interest rate sensitivity, and expense burden. Old National uses the following definitions for risk ratings: Special Mention . Loans categorized as special mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of Old National’s credit position at some future date. Classified – Substandard . Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that Old National will sustain some loss if the deficiencies are not corrected. Classified – Nonaccrual . Loans classified as nonaccrual have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection in full, on the basis of currently existing facts, conditions, and values, in doubt. Classified – Doubtful . Loans classified as doubtful have all the weaknesses inherent in those classified as nonaccrual, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. Pass rated loans are those loans that are other than special mention, classified – substandard, classified – nonaccrual, or classified – doubtful. 21 The following table summarizes the amortized cost of term loans by risk category of commercial, commercial real estate, and BBCC loans by class of loan and origination year: (dollars in thousands) Origination Year Revolving to Term 2026 2025 2024 2023 2022 Prior Revolving Total June 30, 2026 Commercial: Pass $ 1,871,092   $ 2,956,426   $ 1,671,586   $ 985,812   $ 836,604   $ 1,915,799   $ 3,702,028   $ 796,631   $ 14,735,978   Special Mention 26,182   31,903   95,687   72,440   20,039   11,691   121,703   8,147   387,792   Classified: Substandard 6,033   12,860   75,756   100,408   30,899   102,488   127,855   103,241   559,540   Nonaccrual —   748   2,256   2,440   631   4,422   —   12,471   22,968   Doubtful —   8,884   10,627   31,482   27,869   23,644   9,571   43,274   155,351   Total $ 1,903,307   $ 3,010,821   $ 1,855,912   $ 1,192,582   $ 916,042   $ 2,058,044   $ 3,961,157   $ 963,764   $ 15,861,629   Commercial real estate: Pass $ 2,222,955   $ 3,929,498   $ 2,334,253   $ 2,073,302   $ 2,790,586   $ 6,115,231   $ 151,653   $ 902,194   $ 20,519,672   Special Mention 2,669   14,374   14,760   28,664   90,982   143,033   3,681   8,244   306,407   Classified: Substandard 1,002   36,595   116,300   308,911   398,088   423,298   8,395   61,581   1,354,170   Nonaccrual —   —   3,539   2,178   2,497   3,818   —   743   12,775   Doubtful —   —   2,968   32,617   35,095   68,465   —   17,631   156,776   Total $ 2,226,626   $ 3,980,467   $ 2,471,820   $ 2,445,672   $ 3,317,248   $ 6,753,845   $ 163,729   $ 990,393   $ 22,349,800   BBCC: Pass $ 37,165   $ 53,988   $ 47,789   $ 42,235   $ 30,268   $ 94,373   $ 85,108   $ 27,457   $ 418,383   Special Mention 564   54   389   253   494   1,695   2,810   4,696   10,955   Classified: Substandard 22   77   217   598   233   530   1,681   1,651   5,009   Nonaccrual —   —   —   333   105   395   —   319   1,152   Doubtful —   —   —   —   —   355   —   631   986   Total $ 37,751   $ 54,119   $ 48,395   $ 43,419   $ 31,100   $ 97,348   $ 89,599   $ 34,754   $ 436,485   Origination Year Revolving to Term 2025 2024 2023 2022 2021 Prior Revolving Total December 31, 2025 Commercial: Pass $ 3,073,330   $ 1,895,772   $ 1,186,468   $ 1,064,904   $ 619,076   $ 1,567,563   $ 3,458,502   $ 774,686   $ 13,640,301   Special Mention 23,368   84,827   88,803   18,830   7,878   8,161   82,334   14,990   329,191   Classified: Substandard 16,253   89,293   113,232   62,649   68,265   56,616   129,209   85,729   621,246   Nonaccrual 140   1,617   6,003   7,053   1,001   654   8,659   1,944   27,071   Doubtful —   7,337   34,925   27,218   2,409   24,547   —   49,206   145,642   Total $ 3,113,091   $ 2,078,846   $ 1,429,431   $ 1,180,654   $ 698,629   $ 1,657,541   $ 3,678,704   $ 926,555   $ 14,763,451   Commercial real estate: Pass $ 3,746,158   $ 2,363,809   $ 2,510,901   $ 3,325,135   $ 1,945,116   $ 5,082,931   $ 169,450   $ 886,279   $ 20,029,779   Special Mention 12,351   20,695   85,266   97,148   102,821   107,590   16,239   24,962   467,072   Classified: Substandard 14,773   34,761   184,806   294,789   116,261   321,725   45,692   120,284   1,133,091   Nonaccrual —   4,721   1,282   6,905   5,442   24,308   —   23,642   66,300   Doubtful —   3,120   23,039   38,716   22,966   60,503   —   29,751   178,095   Total $ 3,773,282   $ 2,427,106   $ 2,805,294   $ 3,762,693   $ 2,192,606   $ 5,597,057   $ 231,381   $ 1,084,918   $ 21,874,337   BBCC: Pass $ 57,344   $ 53,469   $ 50,466   $ 35,366   $ 20,106   $ 75,805   $ 65,971   $ 20,036   $ 378,563   Special Mention —   663   834   512   535   1,490   2,281   3,323   9,638   Classified: Substandard 86   191   474   304   26   724   203   2,877   4,885   Nonaccrual 50   —   60   98   359   345   —   1,115   2,027   Doubtful —   —   463   205   —   31   —   268   967   Total $ 57,480   $ 54,323   $ 52,297   $ 36,485   $ 21,026   $ 78,395   $ 68,455   $ 27,619   $ 396,080   22 For residential real estate and consumer loan classes, Old National evaluates credit quality based on the aging status of the loan and by payment activity. The performing or nonperforming status is updated on an on-going basis dependent upon improvement and deterioration in credit quality. The following table presents the amortized cost of term residential real estate and consumer loans based on payment activity and origination year: Origination Year Revolving to Term (dollars in thousands) 2026 2025 2024 2023 2022 Prior Revolving Total June 30, 2026 Residential real estate: Risk Rating: Performing $ 577,590   $ 1,096,002   $ 469,884   $ 544,155   $ 1,606,443   $ 4,386,908   $ —   $ 578   $ 8,681,560   Nonperforming 156   5,299   5,484   10,839   18,409   39,085   —   —   79,272   Total $ 577,746   $ 1,101,301   $ 475,368   $ 554,994   $ 1,624,852   $ 4,425,993   $ —   $ 578   $ 8,760,832   Indirect: Risk Rating: Performing $ 342,588   $ 354,289   $ 234,222   $ 128,792   $ 84,982   $ 33,017   $ 143   $ —   $ 1,178,033   Nonperforming 93   1,110   1,132   1,401   1,191   625   —   —   5,552   Total $ 342,681   $ 355,399   $ 235,354   $ 130,193   $ 86,173   $ 33,642   $ 143   $ —   $ 1,183,585   Direct: Risk Rating: Performing $ 33,487   $ 61,641   $ 43,786   $ 39,378   $ 55,357   $ 133,931   $ 219,672   $ 5,525   $ 592,777   Nonperforming 13   11   228   346   1,467   2,545   6   214   4,830   Total $ 33,500   $ 61,652   $ 44,014   $ 39,724   $ 56,824   $ 136,476   $ 219,678   $ 5,739   $ 597,607   Home equity: Risk Rating: Performing $ —   $ 53   $ 71   $ 281   $ 1,193   $ 14,646   $ 1,467,822   $ 76,540   $ 1,560,606   Nonperforming —   —   40   64   871   4,465   2,539   14,061   22,040   Total $ —   $ 53   $ 111   $ 345   $ 2,064   $ 19,111   $ 1,470,361   $ 90,601   $ 1,582,646   Origination Year Revolving to Term 2025 2024 2023 2022 2021 Prior Revolving Total December 31, 2025 Residential real estate: Risk Rating: Performing $ 955,730   $ 539,011   $ 584,626   $ 1,668,796   $ 1,960,186   $ 2,684,743   $ —   $ 598   $ 8,393,690   Nonperforming 1,639   5,684   10,409   17,917   5,328   32,829   —   —   73,806   Total $ 957,369   $ 544,695   $ 595,035   $ 1,686,713   $ 1,965,514   $ 2,717,572   $ —   $ 598   $ 8,467,496   Indirect: Risk Rating: Performing $ 417,924   $ 296,068   $ 170,873   $ 124,182   $ 42,664   $ 17,567   $ 155   $ —   $ 1,069,433   Nonperforming 574   1,299   1,747   1,332   638   212   —   —   5,802   Total $ 418,498   $ 297,367   $ 172,620   $ 125,514   $ 43,302   $ 17,779   $ 155   $ —   $ 1,075,235   Direct: Risk Rating: Performing $ 72,393   $ 54,308   $ 49,357   $ 53,343   $ 41,664   $ 132,876   $ 236,832   $ 4,193   $ 644,966   Nonperforming 43   404   435   402   345   2,691   —   11   4,331   Total $ 72,436   $ 54,712   $ 49,792   $ 53,745   $ 42,009   $ 135,567   $ 236,832   $ 4,204   $ 649,297   Home equity: Risk Rating: Performing $ 11   $ 71   $ 395   $ 1,227   $ 651   $ 16,913   $ 1,443,256   $ 58,538   $ 1,521,062   Nonperforming 42   40   45   938   95   3,359   546   12,139   17,204   Total $ 53   $ 111   $ 440   $ 2,165   $ 746   $ 20,272   $ 1,443,802   $ 70,677   $ 1,538,266   23 The following table summarizes the gross charge-offs of loans by loan portfolio segment and origination year: Origination Year (dollars in thousands) 2026 2025 2024 2023 2022 Prior Revolving Total Three Months Ended June 30, 2026 Commercial $ 478   $ 1,920   $ 124   $ 8,973   $ 1,657   $ 6,486   $ —   $ 19,638   Commercial real estate —   —   —   2,713   4,610   10,832   —   18,155   BBCC —   —   36   357   93   —   —   486   Residential real estate —   —   —   —   —   74   —   74   Indirect 103   408   383   314   119   68   —   1,395   Direct 68   133   89   226   309   315   595   1,735   Home equity —   —   —   —   —   57   —   57   Total gross charge-offs $ 649   $ 2,461   $ 632   $ 12,583   $ 6,788   $ 17,832   $ 595   $ 41,540   Origination Year 2025 2024 2023 2022 2021 Prior Revolving Total Three Months Ended June 30, 2025 Commercial $ —   $ 6,459   $ 676   $ 6,970   $ 583   $ 2,117   $ —   $ 16,805   Commercial real estate —   —   —   1,205   4,000   4,233   —   9,438   BBCC —   —   13   31   9   —   —   53   Residential real estate —   —   —   —   —   247   —   247   Indirect 12   631   557   317   193   56   —   1,766   Direct 171   205   223   300   304   251   26   1,480   Home equity —   —   —   —   —   165   —   165   Total gross charge-offs $ 183   $ 7,295   $ 1,469   $ 8,823   $ 5,089   $ 7,069   $ 26   $ 29,954   Origination Year 2026 2025 2024 2023 2022 Prior Revolving Total Six Months Ended June 30, 2026 Commercial $ 478   $ 6,163   $ 10,724   $ 14,590   $ 3,729   $ 7,077   $ 391   $ 43,152   Commercial real estate —   —   —   4,783   6,185   15,654   —   26,622   BBCC —   50   325   537   384   —   —   1,296   Residential real estate —   —   —   —   26   360   —   386   Indirect 103   877   848   751   479   149   —   3,207   Direct 68   321   424   378   625   1,241   969   4,026   Home equity —   —   —   —   —   57   101   158   Total gross charge-offs $ 649   $ 7,411   $ 12,321   $ 21,039   $ 11,428   $ 24,538   $ 1,461   $ 78,847   Origination Year 2025 2024 2023 2022 2021 Prior Revolving Total Six Months Ended June 30, 2025 Commercial $ —   $ 6,881   $ 4,795   $ 11,056   $ 589   $ 2,795   $ —   $ 26,116   Commercial real estate —   —   303   1,956   11,996   6,843   —   21,098   BBCC —   —   13   31   13   —   —   57   Residential real estate —   —   —   —   —   277   —   277   Indirect 12   1,330   1,234   704   293   127   —   3,700   Direct 214   335   333   743   842   588   26   3,081   Home equity —   —   —   —   —   165   —   165   Total gross charge-offs $ 226   $ 8,546   $ 6,678   $ 14,490   $ 13,733   $ 10,795   $ 26   $ 54,494   Nonaccrual and Past Due Loans Old National does not record interest on nonaccrual loans until principal is recovered. For all loan classes, a loan is generally placed on nonaccrual status when principal or interest becomes 90 days past due unless it is well secured and in the process of collection, or earlier when concern exists as to the ultimate collectability of principal or interest. Interest accrued but not received is reversed against earnings. Cash interest received on these loans is applied to the principal balance until the principal is recovered or until the loan returns to accrual status. Loans may 24 be returned to accrual status when all the principal and interest amounts contractually due are brought current, remain current for a prescribed period, and future payments are reasonably assured. The following table presents the aging of the amortized cost basis in past due loans by class of loans: (dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Past Due 90 Days or More Total Past Due Current Total Loans June 30, 2026 Commercial $ 8,864   $ 9,604   $ 68,458   $ 86,926   $ 15,774,703   $ 15,861,629   Commercial real estate 14,771   26,215   57,736   98,722   22,251,078   22,349,800   BBCC 802   303   739   1,844   434,641   436,485   Residential 61,821   16,778   42,376   120,975   8,639,857   8,760,832   Indirect 8,345   2,122   1,662   12,129   1,171,456   1,183,585   Direct 11,900   1,077   2,778   15,755   581,852   597,607   Home equity 7,161   2,990   7,781   17,932   1,564,714   1,582,646   Total $ 113,664   $ 59,089   $ 181,530   $ 354,283   $ 50,418,301   $ 50,772,584   December 31, 2025 Commercial $ 23,702   $ 7,200   $ 68,776   $ 99,678   $ 14,663,773   $ 14,763,451   Commercial real estate 20,870   8,151   122,781   151,802   21,722,535   21,874,337   BBCC 1,297   1,359   463   3,119   392,961   396,080   Residential 45,817   13,650   40,512   99,979   8,367,517   8,467,496   Indirect 8,844   2,263   1,877   12,984   1,062,251   1,075,235   Direct 3,644   1,605   1,762   7,011   642,286   649,297   Home equity 7,186   2,956   8,307   18,449   1,519,817   1,538,266   Total $ 111,360   $ 37,184   $ 244,478   $ 393,022   $ 48,371,140   $ 48,764,162   The following table presents the amortized cost basis of loans on nonaccrual status and loans past due 90 days or more and still accruing by class of loan: June 30, 2026 December 31, 2025 (dollars in thousands) Nonaccrual Amortized Cost Nonaccrual With No Related Allowance Past Due 90 Days or More and Accruing Nonaccrual Amortized Cost Nonaccrual With No Related Allowance Past Due 90 Days or More and Accruing Commercial $ 178,319   $ 11,899   $ 984   $ 172,713   $ 9,665   $ 1,310   Commercial real estate 169,551   33,979   3,695   244,395   57,647   —   BBCC 2,138   —   162   2,994   —   177   Residential 79,272   —   127   73,806   —   599   Indirect 5,552   —   62   5,802   —   203   Direct 4,830   —   272   4,331   —   74   Home equity 22,040   —   1,530   17,204   —   328   Total $ 461,702   $ 45,878   $ 6,832   $ 521,245   $ 67,312   $ 2,691   Interest income recognized on nonaccrual loans was insignificant during the three and six months ended June 30, 2026 and 2025. 25 When management determines that foreclosure is probable, expected credit losses for collateral dependent loans are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate. A loan is considered collateral dependent when the borrower is experiencing financial difficulty, and the loan is expected to be repaid substantially through the operation or sale of the collateral. The class of loan represents the primary collateral type associated with the loan. Significant period-over-period changes are reflective of changes in nonaccrual status and not necessarily associated with credit quality indicators like appraisal value. The following table presents the amortized cost basis of collateral dependent loans by class of loan: Type of Collateral (dollars in thousands) Real Estate Blanket Lien Investment Securities/Cash Auto Other June 30, 2026 Commercial $ 15,059   $ 147,640   $ 10,172   $ 2,796   $ 977   Commercial real estate 166,521   12   285   —   109   BBCC 1,253   483   246   156   —   Residential 79,272   —   —   —   —   Indirect —   —   —   5,552   —   Direct 4,149   6   —   235   34   Home equity 22,040   —   —   —   —   Total loans $ 288,294   $ 148,141   $ 10,703   $ 8,739   $ 1,120   December 31, 2025 Commercial $ 17,098   $ 131,107   $ 6,851   $ 5,411   $ 1,942   Commercial real estate 237,984   3,381   1,238   —   116   BBCC 1,364   832   269   260   —   Residential 73,806   —   —   —   —   Indirect —   —   —   5,802   —   Direct 3,676   15   —   324   16   Home equity 17,204   —   —   —   —   Total loans $ 351,132   $ 135,335   $ 8,358   $ 11,797   $ 2,074   Financial Difficulty Modifications Occasionally, Old National modifies loans to borrowers experiencing financial difficulty in the form of principal forgiveness, term extension, an other-than-insignificant payment delay, or interest rate reduction (or a combination thereof). When principal forgiveness is provided, the amount forgiven is charged-off against the allowance for credit losses on loans. 26 The following table presents the amortized cost basis of financial difficulty modifications that were modified by class of loans and type of modification: (dollars in thousands) Term Extension Payment Delay Interest Rate Reduction Total Class of Loans Three Months Ended June 30, 2026 Commercial $ 36,103   $ —   $ —   0.2   % Commercial real estate 81,922   —   —   0.4   % Total $ 118,025   $ —   $ —   0.2   % Three Months Ended June 30, 2025 Commercial $ 39,797   $ —   $ —   0.3   % Commercial real estate 44,835   —   —   0.2   % Total $ 84,632   $ —   $ —   0.2   % Six Months Ended June 30, 2026 Commercial $ 57,363   $ —   $ 6,383   0.4   % Commercial real estate 96,918   4,592   —   0.5   % Total $ 154,281   $ 4,592   $ 6,383   0.3   % Six Months Ended June 30, 2025 Commercial $ 94,248   $ —   $ —   0.7   % Commercial real estate 146,609   —   —   0.7   % Total $ 240,857   $ —   $ —   0.5   % Old National monitors the performance of financial difficulty modifications to understand the effectiveness of its efforts. The following table presents the performance of financial difficulty modifications in the twelve months following modification: (dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Past Due 90 Days or More Total Past Due Current Total Loans June 30, 2026 Commercial $ —   $ —   $ 18,479   $ 18,479   $ 45,267   $ 63,746   Commercial real estate —   16,702   —   16,702   84,808   101,510   Total $ —   $ 16,702   $ 18,479   $ 35,181   $ 130,075   $ 165,256   June 30, 2025 Commercial $ 1,468   $ 2,449   $ 4,511   $ 8,428   $ 85,820   $ 94,248   Commercial real estate 6,311   —   4,566   10,877   135,732   146,609   Total $ 7,779   $ 2,449   $ 9,077   $ 19,305   $ 221,552   $ 240,857   27 The following table summarizes the nature of the financial difficulty modifications by class of loans: Weighted- Average Term Extension (in months) Weighted- Average Payment Delay (in months) Weighted- Average Interest Rate Reduction Three Months Ended June 30, 2026 Commercial 4.6 — —   % Commercial real estate 7.4 — —   % Total 6.6 — —   % Three Months Ended June 30, 2025 Commercial 6.5 — —   % Commercial real estate 9.8 — —   % Total 8.2 — —   % Six Months Ended June 30, 2026 Commercial 5.7 — 1.50   % Commercial real estate 7.3 5.0 —   % Total 6.7 5.0 1.50   % Six Months Ended June 30, 2025 Commercial 7.1 — —   % Commercial real estate 8.4 — —   % Total 7.9 — —   % There were payment defaults on $ 12.1  million and $ 18.5  million of loans during the three and six months ended June 30, 2026, respectively, to borrowers whose loans were modified due to financial difficulties within the previous twelve months. There were payment defaults on $ 4.6  million and $ 9.1  million of loans during the three and six months ended June 30, 2025, respectively, to borrowers whose loans had been modified within the previous twelve months. The payment defaults did not materially impact the allowance for credit losses on loans. Old National had no t committed to lend any material additional funds to the borrowers whose loans were modified due to financial difficulties at June 30, 2026 or December 31, 2025. Purchased Credit Deteriorated Loans Old National has purchased loans, for which there was, at acquisition, evidence of more than insignificant deterioration of credit quality since origination. The carrying amount of those loans at acquisition was as follows: (dollars in thousands) Bremer (1) Purchase price of loans at acquisition $ 1,876,226   Allowance for credit losses at acquisition 103,546   Non-credit discount at acquisition 75,826   Par value of acquired loans at acquisition $ 2,055,598   (1) Old National acquired Bremer effective May 1, 2025. 28 NOTE 7 – LEASES Old National has operating and finance leases for land, office space, banking centers, and equipment. These leases are generally for periods of 5 to 30 years with various renewal options. We include certain renewal options in the measurement of our right-of-use assets and lease liabilities if they are reasonably certain to be exercised. Variable lease payments that are dependent on an index or a rate are initially measured using the index or rate at the commencement date and are included in the measurement of the lease liability. Variable lease payments that are not dependent on an index or a rate are excluded from the measurement of the lease liability and are recognized in profit and loss when incurred. Variable lease payments are defined as payments made for the right to use an asset that vary because of changes in facts or circumstances occurring after the commencement date, other than the passage of time. Old National has lease agreements with lease and non-lease components, which are generally accounted for separately. For real estate leases, non-lease components and other non-components, such as common area maintenance charges, real estate taxes, and insurance are not included in the measurement of the lease liability since they are generally able to be segregated. Variable lease one-time costs that are not dependent upon an index or a rate are included in noninterest expense. For certain equipment leases, Old National accounts for the lease and non-lease components as a single lease component using the practical expedient available for that class of assets. Old National does not have any material sub-lease agreements. The components of lease expense were as follows: Affected Line Item in the Statement of Income Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2026 2025 2026 2025 Operating lease cost Occupancy/Equipment expense $ 9,505   $ 8,960   $ 19,081   $ 17,159   Finance lease cost:   Amortization of right-of-use assets Occupancy expense 2,139   2,276   4,523   4,546   Interest on lease liabilities Interest expense 207   212   437   441   Sub-lease income Occupancy expense ( 115 ) ( 106 ) ( 222 ) ( 189 ) Total   $ 11,736   $ 11,342   $ 23,819   $ 21,957   Supplemental balance sheet information related to leases was as follows: (dollars in thousands) June 30, 2026 December 31, 2025 Operating Leases   Operating lease right-of-use assets $ 197,907   $ 209,327   Operating lease liabilities 214,161   226,624   Finance Leases Premises and equipment, net 18,345   23,950   Other borrowings 20,290   25,798   Weighted-Average Remaining Lease Term (in Years) Operating leases 8.4 8.7 Finance leases 7.9 7.0 Weighted-Average Discount Rate Operating leases 3.76   % 3.72   % Finance leases 4.06   % 4.04   % Supplemental cash flow information related to leases was as follows: Six Months Ended June 30, (dollars in thousands) 2026 2025 Cash paid for amounts included in the measurement of lease liabilities:   Operating cash flows from operating leases $ 20,146   $ 18,019   Operating cash flows from finance leases 437   441   Financing cash flows from finance leases 4,427   4,446   29 The following table presents a maturity analysis of the Company’s lease liability by lease classification at June 30, 2026: (dollars in thousands) Operating Leases Finance Leases 2026 $ 20,240   $ 3,799   2027 39,245   3,750   2028 35,281   2,886   2029 32,339   1,498   2030 28,004   1,533   Thereafter 96,905   10,447   Total undiscounted lease payments 252,014   23,913   Amounts representing interest ( 37,853 ) ( 3,623 ) Lease liability $ 214,161   $ 20,290   NOTE 8 – GOODWILL AND OTHER INTANGIBLE ASSETS The following table presents the changes in the carrying amount of goodwill. See Note 3 to the consolidated financial statements for additional detail regarding acquisitions. Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2026 2025 2026 2025 Balance at beginning of period $ 2,429,756   $ 2,175,251   $ 2,425,700   $ 2,175,251   Acquisitions and adjustments —   234,635   4,056   234,635   Balance at end of period $ 2,429,756   $ 2,409,886   $ 2,429,756   $ 2,409,886   Old National performed the required annual goodwill impairment test as of August 31, 2025 and there was no impairment. No events or circumstances since the August 31, 2025 annual impairment test were noted that would indicate it was more likely than not a goodwill impairment exists. The gross carrying amounts and accumulated amortization of other intangible assets were as follows:  (dollars in thousands) Gross Carrying Amount Accumulated Amortization and Impairment Net Carrying Amount June 30, 2026       Core deposit $ 586,735   $ ( 210,722 ) $ 376,013   Customer relationship 90,107   ( 33,449 ) 56,658   Total other intangible assets $ 676,842   $ ( 244,171 ) $ 432,671   December 31, 2025 Core deposit $ 586,735   $ ( 166,160 ) $ 420,575   Customer relationship 93,892   ( 32,181 ) 61,711   Total other intangible assets $ 680,627   $ ( 198,341 ) $ 482,286   Other intangible assets consist of core deposit intangibles and customer relationship intangibles and are being amortized primarily on an accelerated basis over their estimated useful lives, generally over a period of 5 to 15 years. Old National reviews other intangible assets for possible impairment whenever events or changes in circumstances indicate that carrying amounts may not be recoverable.  No impairment charges were recorded during the six months ended June 30, 2026 or 2025. Total amortization expense associated with intangible assets was $ 24.0  million and $ 49.6  million for the three and six months ended June 30, 2026, respectively, compared to $ 19.6  million and $ 26.5  million for the three and six months ended June 30, 2025, respectively. 30 Estimated amortization expense for future years is as follows: (dollars in thousands)   2026 remaining $ 46,493   2027 84,810   2028 73,690   2029 62,983   2030 52,287   Thereafter 112,408   Total $ 432,671   NOTE 9 – QUALIFIED AFFORDABLE HOUSING PROJECTS AND OTHER TAX CREDIT INVESTMENTS Old National is a limited partner in several tax-advantaged limited partnerships whose purpose is to invest in approved qualified affordable housing, renewable energy, or other renovation or community revitalization projects. These investments are included in other assets on the balance sheet, with any unfunded commitments included with other liabilities. As of June 30, 2026, Old National expects to recover its remaining investments through the use of the tax credits that are generated by the investments. The following table summarizes Old National’s investments in qualified affordable housing projects and other tax credit investments: (dollars in thousands)   June 30, 2026 December 31, 2025 Investment Accounting Method Investment Unfunded Commitment  (1) Investment Unfunded Commitment Low Income Housing Tax Credit (“LIHTC”) Proportional amortization $ 282,008   $ 120,312   $ 257,752   $ 135,776   Federal Historic Tax Credit (“FHTC”) Proportional amortization 17,199   8,960   23,964   16,505   New Markets Tax Credit (“NMTC”) Consolidation 129,688   —   128,325   —   Renewable Energy Equity 2   —   4   —   Total   $ 428,897   $ 129,272   $ 410,045   $ 152,281   (1) All commitments will be paid by Old National by December 31, 2040. 31 The following table summarizes the amortization expense and tax benefit recognized for Old National’s qualified affordable housing projects and other tax credit investments: (dollars in thousands) Amortization Expense  (1) Tax Expense (Benefit) Recognized  (2) Three Months Ended June 30, 2026     LIHTC $ 5,763   $ ( 7,219 ) FHTC 1,177   ( 1,637 ) NMTC 7,807   ( 9,960 ) Total $ 14,747   $ ( 18,816 ) Three Months Ended June 30, 2025 LIHTC $ 3,205   $ ( 4,516 ) FHTC 614   ( 723 ) NMTC 5,815   ( 7,049 ) Total $ 9,634   $ ( 12,288 ) Six Months Ended June 30, 2026 LIHTC $ 11,526   $ ( 14,437 ) FHTC 2,721   ( 3,421 ) NMTC 14,918   ( 19,061 ) Total $ 29,165   $ ( 36,919 ) Six Months Ended June 30, 2025 LIHTC $ 6,409   $ ( 8,815 ) FHTC 1,169   ( 1,418 ) NMTC 9,239   ( 11,309 ) Total $ 16,817   $ ( 21,542 ) (1) The amortization expense for the LIHTC and FHTC investments is included in our income tax expense . NMTC amortization is recognized in noninterest expense in correlation to the recognition of tax credits on our tax return. (2) All of the tax benefits recognized are included in our income tax expense . The tax benefit recognized for the NMTC investments primarily reflects the tax credits generated from the investments and excludes the net tax expense (benefit) and deferred tax liability of the investments’ income (loss). NOTE 10 – SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE Securities sold under agreements to repurchase are secured borrowings. Old National pledges investment securities to secure these borrowings. The following table presents securities sold under agreements to repurchase and related weighted-average interest rates: At or for the Six Months Ended June 30, (dollars in thousands) 2026 2025 Outstanding at period end $ 265,301   $ 297,637   Average amount outstanding during the period 259,031   284,518   Maximum amount outstanding at any month-end during the period 269,379   311,335   Weighted-average interest rate: During the period 0.90   % 0.84   % At period end 0.88   % 0.91   % At December 31, 2025, securities sold under agreements to repurchase totaled $ 261.4  million with a weighted-average interest rate of 0.95 %. 32 The following table presents the contractual maturity of our secured borrowings and class of collateral pledged:   At June 30, 2026   Remaining Contractual Maturity of the Agreements (dollars in thousands) Overnight and Continuous Up to 30 Days  30-90 Days Greater Than 90 days Total Repurchase Agreements:           U.S. Treasury and agency securities $ 265,301   $ —   $ —   $ —   $ 265,301   Total $ 265,301   $ —   $ —   $ —   $ 265,301   NOTE 11 – FEDERAL HOME LOAN BANK ADVANCES The following table summarizes Old National Bank’s FHLB advances: (dollars in thousands) June 30, 2026 December 31, 2025 FHLB advances (fixed rates 2.79 % to 4.89 %    and variable rates 3.68 % to 3.78 %) maturing    August 2026 to March 2046 $ 6,525,200   $ 6,230,200   Fair value hedge basis adjustments and unamortized    prepayment fees ( 4,904 ) 7,175   Total $ 6,520,296   $ 6,237,375   FHLB advances had weighted-average rates of 3.78 % at June 30, 2026 and 3.71 % at December 31, 2025. FHLB advances are collateralized by designated assets that may include qualifying commercial real estate loans, residential and multifamily mortgages, home equity loans, and certain investment securities. At June 30, 2026, total unamortized prepayment fees related to all FHLB advance debt modifications completed in prior years totaled $ 3.2  million, compared to $ 3.3  million at December 31, 2025. Contractual maturities of FHLB advances at June 30, 2026 were as follows: (dollars in thousands)   Due in 2026 $ 3,500,000   Due in 2027 141,000   Due in 2028 548,000   Due in 2029 706,000   Due in 2030 479,000   Thereafter 1,151,200   Fair value hedge basis adjustments and unamortized prepayment fees ( 4,904 ) Total $ 6,520,296   33 NOTE 12 – OTHER BORROWINGS The following table summarizes Old National’s other borrowings: (dollars in thousands) June 30, 2026 December 31, 2025 Old National Bancorp:     Subordinated debentures (fixed rates of 5.77 % to 5.88 %) maturing    September 2026 to February 2036 $ 600,000   $ 150,000   Unamortized debt issuance costs related to subordinated debentures ( 4,318 ) —   Junior subordinated debentures (rates of 5.33 % to 7.51 %) maturing    July 2031 to September 2037 198,499   198,499   Other basis adjustments 5,312   7,891   Old National Bank: Finance lease liabilities 20,290   25,798   Leveraged loans for NMTC (fixed rates of 1.00 % to 7.25 %)    maturing December 2027 to June 2061 495,395   459,452   Other (1) 72,819   10,789   Total other borrowings $ 1,387,997   $ 852,429   (1) Includes overnight borrowings to collateralize certain derivative positions totaling $ 72.8  million at June 30, 2026 and $ 10.8  million at December 31, 2025. Contractual maturities of other borrowings at June 30, 2026 were as follows: (dollars in thousands)   Due in 2026 $ 226,262   Due in 2027 19,839   Due in 2028 2,389   Due in 2029 1,059   Due in 2030 1,140   Thereafter 1,136,314   Unamortized debt issuance costs and other basis adjustments 994   Total $ 1,387,997   Subordinated Notes Subordinated debentures supporting general corporate purposes are classified in “other borrowings” and qualify as Tier 2 capital for regulatory purposes, subject to certain limitations. On January 29, 2026, Old National completed the issuance and sale of $ 450.0  million aggregate principal amount of its 5.768 % fixed-to-floating rate subordinated notes due 2036 (the “Notes”). From the date of issuance to February 15, 2031, or earlier redemption date, the Notes will bear interest at an initial fixed rate of 5.768 % per year, payable semi-annually in arrears on February 15 and August 15 of each year, commencing on August 15, 2026. From February 15, 2031 to the maturity date of February 15, 2036, or earlier redemption date, the Notes will bear interest at a floating rate per year equal to a benchmark rate (which is expected to be Three-Month Term Secured Overnight Financing Rate (“SOFR”)) plus 220 basis points, payable quarterly in arrears on February 15, May 15, August 15, and November 15 of each year, commencing on May 15, 2031. The Company intends to use the net proceeds from this offering for general corporate purposes. On February 15, 2022, Old National assumed $ 150.0  million of subordinated fixed rate notes related to the First Midwest Bancorp, Inc. merger. The subordinated debentures have a 5.875 % fixed rate of interest through the September 29, 2026 maturity date. Junior Subordinated Debentures Junior subordinated debentures related to trust preferred securities are classified in “other borrowings” and qualify as Tier 2 capital for regulatory purposes, subject to certain limitations. 34 Through various mergers and acquisitions, Old National assumed junior subordinated debenture obligations related to various trusts that issued trust preferred securities. Old National guarantees the payment of distributions on the trust preferred securities issued by the trusts. Proceeds from the issuance of each of these securities were used to purchase junior subordinated debentures with the same financial terms as the securities issued by the trusts. Old National, at any time, may redeem the junior subordinated debentures at par and, thereby cause a redemption of the trust preferred securities in whole or in part. The following table summarizes the terms of our outstanding junior subordinated debentures at June 30, 2026: (dollars in thousands)       Rate at June 30, 2026   Name of Trust Issuance Date Issuance Amount Rate Maturity Date Bridgeview Statutory Trust I July 2001 $ 15,464   3-month SOFR plus 3.58 % 7.51 % July 31, 2031 Bridgeview Capital Trust II December 2002 15,464   3-month SOFR plus 3.35 % 7.28 % January 7, 2033 First Midwest Capital Trust I November 2003 37,825   6.95 % fixed 6.95 % December 1, 2033 St. Joseph Capital Trust II March 2005 5,155   3-month SOFR plus 1.75 % 5.68 % March 17, 2035 Northern States Statutory Trust I September 2005 10,310   3-month SOFR plus 1.80 % 5.73 % September 15, 2035 Anchor Capital Trust III August 2005 5,000   3-month SOFR plus 1.55 % 5.54 % September 30, 2035 Great Lakes Statutory Trust II December 2005 6,186   3-month SOFR plus 1.40 % 5.33 % December 15, 2035 Bremer Statutory Trust II June 2006 61,856   3-month SOFR plus 1.60 % 5.52 % June 1, 2036 Home Federal Statutory    Trust I September 2006 15,464   3-month SOFR plus 1.65 % 5.58 % September 15, 2036 Monroe Bancorp Capital    Trust I July 2006 3,093   3-month SOFR plus 1.60 % 5.53 % October 7, 2036 Tower Capital Trust 3 December 2006 9,279   3-month SOFR plus 1.69 % 5.61 % March 1, 2037 Monroe Bancorp Statutory    Trust II March 2007 5,155   3-month SOFR plus 1.60 % 5.53 % June 15, 2037 Great Lakes Statutory Trust III June 2007 8,248   3-month SOFR plus 1.70 % 5.63 % September 15, 2037 Total $ 198,499   Leveraged Loans The leveraged loans are directly related to the NMTC structure. As part of the transaction structure, Old National has the right to sell its interest in the entity that received the leveraged loans at an agreed upon price to the leveraged lender at the end of the NMTC seven-year compliance period. See Note 9 to the consolidated financial statements for additional information on the Company’s NMTC investments. Finance Lease Liabilities Old National has long-term finance lease liabilities for certain banking centers and equipment totaling $ 20.3 million at June 30, 2026. See Note 7 to the consolidated financial statements for a maturity analysis of the Company’s finance lease liabilities. 35 NOTE 13 – ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following table summarizes the changes within each classification of AOCI, net of tax: (dollars in thousands) Unrealized Gains and Losses on Available-for-Sale Debt Securities Unrecognized Gains and Losses on Held-to-Maturity Securities Gains and Losses on Hedges Total Three Months Ended June 30, 2026         Balance at beginning of period $ ( 492,459 ) $ ( 67,736 ) $ 16,941   $ ( 543,254 ) Other comprehensive income (loss) before reclassifications ( 7,714 ) —   ( 11,076 ) ( 18,790 ) Amounts reclassified from AOCI to income (1) 26   2,636   1,241   3,903   Balance at end of period $ ( 500,147 ) $ ( 65,100 ) $ 7,106   $ ( 558,141 ) Three Months Ended June 30, 2025 Balance at beginning of period $ ( 582,779 ) $ ( 79,373 ) $ 13,643   $ ( 648,509 ) Other comprehensive income (loss) before reclassifications 40,590   —   3,365   43,955   Amounts reclassified from AOCI to income (1) 31   3,037   1,878   4,946   Balance at end of period $ ( 542,158 ) $ ( 76,336 ) $ 18,886   $ ( 599,608 ) Six Months Ended June 30, 2026 Balance at beginning of period $ ( 428,436 ) $ ( 70,464 ) $ 20,229   $ ( 478,671 ) Other comprehensive income (loss) before reclassifications ( 71,681 ) —   ( 15,598 ) ( 87,279 ) Amounts reclassified from AOCI to income (1) ( 30 ) 5,364   2,475   7,809   Balance at end of period $ ( 500,147 ) $ ( 65,100 ) $ 7,106   $ ( 558,141 ) Six Months Ended June 30, 2025 Balance at beginning of period $ ( 668,063 ) $ ( 82,294 ) $ 4,314   $ ( 746,043 ) Other comprehensive income (loss) before reclassifications 125,818   —   11,807   137,625   Amounts reclassified from AOCI to income (1) 87   5,958   2,765   8,810   Balance at end of period $ ( 542,158 ) $ ( 76,336 ) $ 18,886   $ ( 599,608 ) (1) See table below for details about reclassifications to income. 36 The following table summarizes the amounts reclassified out of each component of AOCI for the three months ended June 30, 2026 and 2025:   Three Months Ended June 30,   (dollars in thousands) 2026 2025   Details about AOCI Components Amount Reclassified from AOCI Affected Line Item in the Statement of Income Unrealized gains and losses on    available-for-sale securities $ ( 34 ) $ ( 41 ) Debt securities gains (losses), net   8   10   Income tax (expense) benefit   $ ( 26 ) $ ( 31 ) Net income Amortization of unrecognized losses on    held-to-maturity securities transferred    from available-for-sale $ ( 3,534 ) $ ( 4,069 ) Interest income (expense)   898   1,032   Income tax (expense) benefit   $ ( 2,636 ) $ ( 3,037 ) Net income Gains and losses on hedges    Interest rate contracts $ ( 1,673 ) $ ( 2,533 ) Interest income (expense)   432   655   Income tax (expense) benefit   $ ( 1,241 ) $ ( 1,878 ) Net income Total reclassifications for the period $ ( 3,903 ) $ ( 4,946 ) Net income The following table summarizes the amounts reclassified out of each component of AOCI for the six months ended June 30, 2026 and 2025:   Six Months Ended June 30,   (dollars in thousands) 2026 2025   Details about AOCI Components Amount Reclassified from AOCI Affected Line Item in the Statement of Income Unrealized gains and losses on    available-for-sale securities $ 41   $ ( 117 ) Debt securities gains (losses), net   ( 11 ) 30   Income tax (expense) benefit   $ 30   $ ( 87 ) Net income Amortization of unrecognized losses on    held-to-maturity securities transferred    from available-for-sale $ ( 7,190 ) $ ( 7,984 ) Interest income (expense)   1,826   2,026   Income tax (expense) benefit   $ ( 5,364 ) $ ( 5,958 ) Net income Gains and losses on hedges    Interest rate contracts $ ( 3,338 ) $ ( 3,729 ) Interest income (expense)   863   964   Income tax (expense) benefit   $ ( 2,475 ) $ ( 2,765 ) Net income Total reclassifications for the period $ ( 7,809 ) $ ( 8,810 ) Net income 37 NOTE 14 – INCOME TAXES The following is a summary of the major items comprising the differences in taxes from continuing operations computed at the federal statutory rate and as recorded in the consolidated statements of income: Three Months Ended June 30, Six Months Ended June 30, (dollars in thousands) 2026 2025 2026 2025 Provision at statutory rate of 21% $ 68,079   $ 32,698   $ 130,085   $ 70,826   State income taxes 14,047   5,094   29,593   11,995   Tax credit investments - federal: New market tax credits ( 7,868 ) ( 4,419 ) ( 15,058 ) ( 7,784 ) Nontaxable or nondeductible items: Tax-exempt interest ( 5,955 ) ( 5,599 ) ( 12,175 ) ( 9,851 ) FDIC premiums 2,854   2,816   5,743   4,853   Other, net ( 386 ) ( 292 ) ( 5,820 ) ( 2,837 ) Income tax expense $ 70,771   $ 30,298   $ 132,368   $ 67,202   Effective tax rate 21.8   % 19.5   % 21.4   % 19.9   % Net Deferred Tax Assets Net deferred tax assets are included in other assets on the balance sheet. At June 30, 2026, net deferred tax assets totaled $ 455.8 million, compared to $ 473.2 million at December 31, 2025. No valuation allowance was required on the Company’s deferred tax assets at June 30, 2026 or December 31, 2025. Old National has federal net operating loss carryforwards totaling $ 104.5 million at June 30, 2026 and $ 87.8 million at December 31, 2025. If not used, the federal net operating loss carryforwards will begin expiring in 2032 and later. Old National has recorded state net operating loss carryforwards totaling $ 145.5 million at June 30, 2026 and $ 140.3 million at December 31, 2025. If not used, the state net operating loss carryforwards will expire from 2028 to 2044. The federal and recorded state net operating loss carryforwards are subject to an annual limitation under Internal Revenue Code section 382. Old National believes that all of the federal and recorded state net operating loss carryforwards will be used prior to expiration. NOTE 15 – DERIVATIVE FINANCIAL INSTRUMENTS As part of our overall interest rate risk management, Old National uses derivative instruments, including interest rate contracts such as swaps, collars, and floors. The notional amount does not represent amounts exchanged by the parties. The amount exchanged is determined by reference to the notional amount and the other terms of the individual agreements. Derivative instruments are recognized on the balance sheet at their fair value and are not reported on a net basis. Credit risk arises from the possible inability of counterparties to meet the terms of their contracts. Old National’s exposure is limited to the termination value of the contracts rather than the notional, principal, or contract amounts. There are provisions in our agreements with the counterparties that allow for certain unsecured credit exposure up to an agreed threshold. Exposures in excess of the agreed thresholds are collateralized. In addition, we minimize credit risk through credit approvals, limits, and monitoring procedures. Derivatives Designated as Hedges Subsequent changes in fair value for a hedging instrument that has been designated and qualifies as part of a hedging relationship are accounted for in the following manner: Cash flow hedges : changes in fair value are recognized as a component in other comprehensive income (loss). Fair value hedges : changes in fair value are recognized concurrently in earnings. As long as a hedging instrument is designated, and the results of the effectiveness testing support that the instrument qualifies for hedge accounting treatment, 100 % of the periodic changes in fair value of the hedging instrument are accounted for as outlined above. This is the case whether or not economic mismatches exist in the hedging 38 relationship. As a result, there is no periodic measurement or recognition of ineffectiveness. Rather, the full impact of hedge gains and losses is recognized in the period in which the hedged transactions impact earnings. The change in fair value of the hedging instrument that is included in the assessment of hedge effectiveness is presented in the same income statement line item that is used to present the earnings effect of the hedged item. Cash Flow Hedges Interest rate swaps of certain borrowings were designated as cash flow hedges totaling $ 50.0 million notional amount at both June 30, 2026 and December 31, 2025. Interest rate swaps, collars, and floors related to variable-rate commercial loan pools were designated as cash flow hedges totaling $ 3.2 billion notional amount at June 30, 2026 and $ 2.3 billion notional amount at December 31, 2025. The hedges were determined to be effective during all periods presented and we expect them to remain effective during the remaining terms. Old National has designated its interest rate collars as cash flow hedges. The structure of these instruments is such that Old National pays the counterparty an incremental amount if the collar index exceeds the cap rate. Conversely, Old National receives an incremental amount if the index falls below the floor rate. No payments are required if the collar index falls between the cap and floor rates.  Old National has designated its interest rate floor transactions as cash flow hedges. The structure of these instruments is such that Old National receives an incremental amount if the index falls below the floor strike rate. No payments are required if the index remains above the floor strike rate. Fair Value Hedges Interest rate swaps of certain borrowings were designated as fair value hedges totaling $ 800.0 million notional amount at June 30, 2026 and $ 1.1 billion notional amount at December 31, 2025. Interest rate swaps of certain available-for-sale investment securities were designated as fair value hedges totaling $ 874.4 million notional amount at June 30, 2026 and $ 927.4 million notional amount at December 31, 2025. The hedges were determined to be effective during all periods presented and we expect them to remain effective during the remaining terms. The following table summarizes Old National’s derivatives designated as hedges: June 30, 2026 December 31, 2025 Fair Value Fair Value (dollars in thousands) Notional Assets (1) Liabilities (2) Notional Assets (1) Liabilities (2) Cash flow hedges: Interest rate swaps, collars, and floors on loan    pools $ 3,200,000   $ 2,717   $ 14,770   $ 2,300,000   $ 11,627   $ 1,667   Interest rate swaps on borrowings (3) 50,000   —   —   50,000   —   —   Fair value hedges: Interest rate swaps on investment securities (3) 874,407   —   —   927,407   —   —   Interest rate swaps on borrowings (3) 800,000   1,013   —   1,100,000   4,836   —   Total $ 3,730   $ 14,770   $ 16,463   $ 1,667   (1) Derivative assets are included in other assets on the balance sheet. (2) Derivative liabilities are included in other liabilities on the balance sheet. (3) The fair values of certain counterparty interest rate swaps are zero due to the settlement of centrally cleared variation margin rules. 39 The effect of derivative instruments in fair value hedging relationships on the consolidated statements of income were as follows: (dollars in thousands) Gain (Loss) Recognized in Income on Related Hedged Items Derivatives in Fair Value Hedging Relationships Location of Gain or (Loss) Recognized in Income on Derivative Gain (Loss) Recognized in Income on Derivative Hedged Items in Fair Value Hedging Relationships Location of Gain or (Loss) Recognized in in Income on Related Hedged Item Three Months Ended June 30, 2026 Interest rate contracts Interest income/(expense) $ ( 5,982 ) Fixed-rate debt Interest income/(expense) $ 5,982   Interest rate contracts Interest income/(expense) 6,421   Fixed-rate investment securities Interest income/(expense) ( 6,351 ) Total $ 439   $ ( 369 ) Three Months Ended June 30, 2025 Interest rate contracts Interest income/(expense) $ 6,088   Fixed-rate debt Interest income/(expense) $ ( 6,075 ) Interest rate contracts Interest income/(expense) ( 8,579 ) Fixed-rate investment securities Interest income/(expense) 8,564   Total $ ( 2,491 ) $ 2,489   Six Months Ended June 30, 2026 Interest rate contracts Interest income/(expense) $ ( 11,038 ) Fixed-rate debt Interest income/(expense) $ 11,032   Interest rate contracts Interest income/(expense) 7,185   Fixed-rate investment securities Interest income/(expense) ( 7,101 ) Total $ ( 3,853 ) $ 3,931   Six Months Ended June 30, 2025 Interest rate contracts Interest income/(expense) $ 15,064   Fixed-rate debt Interest income/(expense) $ ( 15,007 ) Interest rate contracts Interest income/(expense) ( 27,746 ) Fixed-rate investment securities Interest income/(expense) 27,711   Total $ ( 12,682 ) $ 12,704   The effect of derivative instruments in cash flow hedging relationships on the consolidated statements of income were as follows: Three Months Ended June 30, Three Months Ended June 30, (dollars in thousands)   2026 2025 2026 2025 Derivatives in Cash Flow Hedging Relationships Location of Gain or (Loss) Reclassified from AOCI into Income Gain (Loss) Recognized in Other Comprehensive Income on Derivative Gain (Loss) Reclassified from AOCI into Income Interest rate contracts Interest income/(expense) $ ( 14,937 ) $ 4,538   $ ( 3,036 ) $ ( 3,632 )     Six Months Ended June 30, Six Months Ended June 30,   2026 2025 2026 2025 Derivatives in Cash Flow Hedging Relationships Location of Gain or (Loss) Reclassified from AOCI into Income Gain (Loss) Recognized in Other Comprehensive Income on Derivative Gain (Loss) Reclassified from AOCI into Income Interest rate contracts Interest income/(expense) $ ( 23,244 ) $ 15,925   $ ( 5,976 ) $ ( 5,927 ) Amounts reported in AOCI related to cash flow hedges will be reclassified to interest income or interest expense as interest payments are received or paid on Old National’s derivative instruments. During the next 12 months, we 40 estimate that $ 1.7 million will be reclassified to interest income and $ 11.7 million will be reclassified to interest expense. Derivatives Not Designated as Hedges Commitments to fund certain mortgage loans (“interest rate lock commitments”) and forward commitments for the future delivery of mortgage loans to third party investors (“forward mortgage loan contracts”) are considered derivatives. These derivative contracts do not qualify for hedge accounting. At June 30, 2026, the notional amounts of the interest rate lock commitments totaled $ 117.7 million and forward mortgage loan contracts totaled $ 134.7 million. At December 31, 2025, the notional amounts of the interest rate lock commitments totaled $ 81.7 million and forward commitments totaled $ 120.6 million. It is our practice to enter into forward mortgage loan contracts for the future delivery of residential mortgage loans to third-party investors when interest rate lock commitments are entered into in order to economically hedge the effect of changes in interest rates resulting from our commitment to fund the loans. Old National also enters into derivative instruments for the benefit of its clients. The notional amounts of these customer derivative instruments and the offsetting counterparty derivative instruments totaled $ 10.6 billion at June 30, 2026 and $ 9.9 billion at December 31, 2025. These derivative contracts do not qualify for hedge accounting. These instruments include interest rate swaps, caps, and collars.   Commonly, Old National will economically hedge significant exposures related to these derivative contracts entered into for the benefit of clients by entering into offsetting contracts with approved, reputable, independent counterparties with substantially matching terms. Old National enters into derivative financial instruments as part of its foreign currency risk management strategies. These derivative instruments consist of foreign currency forward contracts to accommodate the business needs of its clients. Old National does not designate these foreign currency forward contracts for hedge accounting treatment. The following table summarizes Old National’s derivatives not designated as hedges: June 30, 2026 December 31, 2025 Fair Value Fair Value (dollars in thousands) Notional Assets (1) Liabilities (2) Notional Assets (1) Liabilities (2) Interest rate lock commitments $ 117,675   $ 493   $ —   $ 81,698   $ 583   $ —   Forward mortgage loan contracts 134,702   —   223   120,584   —   402   Customer interest rate contracts 10,605,993   26,627   223,791   9,939,577   76,026   180,367   Counterparty interest rate contracts (3) 10,605,993   116,780   26,798   9,939,577   77,597   76,442   Customer foreign currency contracts 20,791   119   66   12,086   106   27   Counterparty foreign currency contracts 20,645   103   30   11,656   53   63   Total $ 144,122   $ 250,908   $ 154,365   $ 257,301   (1) Derivative assets are included in other assets on the balance sheet. (2) Derivative liabilities are included in other liabilities on the balance sheet. (3) The fair values of certain counterparty interest rate swaps are zero due to the settlement of centrally cleared variation margin rules. 41 The effect of derivatives not designated as hedging instruments on the consolidated statements of income were as follows: Three Months Ended June 30, (dollars in thousands)   2026 2025 Derivatives Not Designated as Hedging Instruments Location of Gain or (Loss) Recognized in Income on Derivative Gain (Loss) Recognized in Income on Derivative Interest rate contracts (1) Other income/(expense) $ 290   $ 123   Mortgage contracts Mortgage banking revenue ( 1,236 ) ( 122 ) Foreign currency contracts Other income/(expense) ( 53 ) ( 66 ) Total   $ ( 999 ) $ ( 65 )     Six Months Ended June 30,   2026 2025 Derivatives Not Designated as Hedging Instruments Location of Gain or (Loss) Recognized in Income on Derivative Gain (Loss) Recognized in Income on Derivative Interest rate contracts (1) Other income/(expense) $ 456   $ 147   Mortgage contracts Mortgage banking revenue 89   ( 503 ) Foreign currency contracts Other income/(expense) 17   13   Total   $ 562   $ ( 343 ) (1) Includes the valuation differences between the customer and offsetting swaps. Fair Value of Offsetting Derivatives Certain derivative instruments are subject to master netting agreements with counterparties that provide rights of setoff. The Company records these transactions at their gross fair values and does not offset derivative assets and liabilities in the Consolidated Balance Sheet. The following table presents the fair value of the Company’s derivatives and offsetting positions: June 30, 2026 December 31, 2025 (dollars in thousands) Assets Liabilities Assets Liabilities Gross amounts recognized $ 147,852   $ 265,678   $ 170,828   $ 258,968   Less: amounts offset in the Consolidated Balance Sheet —   —   —   —   Net amount presented in the Consolidated Balance Sheet 147,852   265,678   170,828   258,968   Gross amounts not offset in the Consolidated Balance Sheet Offsetting derivative positions ( 41,598 ) ( 41,598 ) ( 78,172 ) ( 78,172 ) Cash collateral pledged ( 2,720 ) ( 75,539 ) ( 17,670 ) ( 28,689 ) Net credit exposure $ 103,534   $ 148,541   $ 74,986   $ 152,107   NOTE 16 – COMMITMENTS, CONTINGENCIES, AND FINANCIAL GUARANTEES Litigation At June 30, 2026, there were certain legal proceedings pending against the Company and its subsidiaries in the ordinary course of business. While the outcome of any legal proceeding is inherently uncertain, based on information currently available, the Company’s management does not expect that any potential liabilities arising from pending litigation will have a material adverse effect on the Company’s business, financial position, or results of operations. Credit-Related Financial Instruments Old National holds instruments, in the normal course of business with clients, that are considered financial guarantees and are recorded at fair value. Standby letters of credit guarantees are issued in connection with agreements made by clients to counterparties. Standby letters of credit are contingent upon failure of the client to 42 perform the terms of the underlying contract. Credit risk associated with standby letters of credit is essentially the same as that associated with extending loans to clients and is subject to normal credit policies. The term of these standby letters of credit is typically one year or less. These commitments are not recorded in the consolidated financial statements. The following table summarizes Old National Bank’s unfunded loan commitments and standby letters of credit: (dollars in thousands) June 30, 2026 December 31, 2025 Unfunded loan commitments (1) $ 11,327,552   $ 12,145,320   Standby letters of credit (2) 262,133   199,638   (1) Excludes cancellable loan commitments of $ 2.9 billion at June 30, 2026 and $ 2.8 billion at December 31, 2025. (2) Notional amount, which represents the maximum amount of future funding requirements. The carrying value was $ 1.9  million at June 30, 2026 and $ 1.7 million at December 31, 2025. At June 30, 2026, approximately 2 % of the unfunded loan commitments had fixed rates, with the remainder having floating rates ranging from 0.01 % to 20.74 %. The allowance for unfunded loan commitments totaled $ 31.5  million at June 30, 2026 and $ 35.6 million at December 31, 2025. Old National is a party in risk participation transactions of interest rate swaps, which had total notional amounts of $ 1.5 billion at June 30, 2026 and $ 1.3 billion at December 31, 2025. NOTE 17 – FAIR VALUE Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. There are three levels of inputs that may be used to measure fair values: • Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. • Level 2 – Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. • Level 3 – Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. Old National used the following methods and significant assumptions to estimate the fair value of each type of financial instrument: Investment securities and equity securities : The fair values for investment securities and equity securities are determined by quoted market prices, if available (Level 1). For securities where quoted prices are not available, fair values are calculated based on market prices of similar securities (Level 2). For securities where quoted prices or market prices of similar securities are not available, fair values are calculated using discounted cash flows or other market indicators (Level 3). Discounted cash flows are calculated using swap and SOFR curves plus spreads that adjust for loss severities, volatility, credit risk, and optionality. During times when trading is more liquid, broker quotes are used (if available) to validate the model. Rating agency and industry research reports as well as defaults and deferrals on individual securities are reviewed and incorporated into the calculations. Loans held-for-sale : The fair value of loans held-for-sale is determined using quoted prices for a similar asset, adjusted for specific attributes of that loan (Level 2). Derivative financial instruments : The fair values of derivative financial instruments are based on market quotes developed using observable inputs as of the valuation date (Level 2). 43 Recurring Basis Assets and liabilities measured at fair value on a recurring basis, including financial assets and liabilities for which we have elected the fair value option, are summarized below:  Fair Value Measurements at June 30, 2026 Using (dollars in thousands) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets         Equity securities $ 131,113   $ 131,113   $ —   $ —   Investment securities available-for-sale: U.S. Treasury 204,333   204,333   —   —   U.S. government-sponsored entities and agencies 1,328,817   —   1,328,817   —   Mortgage-backed securities - Agency 9,579,446   —   9,579,446   —   States and political subdivisions 304,430   —   304,430   —   Pooled trust preferred securities 12,876   —   12,876   —   Other securities 152,483   —   152,483   —   Loans held-for-sale 43,608   —   43,608   —   Derivative assets 147,852   —   147,852   —   Financial Liabilities Derivative liabilities 265,678   —   265,678   —       Fair Value Measurements at December 31, 2025 Using (dollars in thousands) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets         Equity securities $ 128,857   $ 128,857   $ —   $ —   Investment securities available-for-sale: U.S. Treasury 214,544   214,544   —   —   U.S. government-sponsored entities and agencies 1,372,392   —   1,372,392   —   Mortgage-backed securities - Agency 9,168,035   —   9,168,035   —   States and political subdivisions 426,008   —   426,008   —   Pooled trust preferred securities 11,734   —   11,734   —   Other securities 191,737   —   191,737   —   Loans held-for-sale 52,911   —   52,911   —   Derivative assets 170,828   —   170,828   —   Financial Liabilities Derivative liabilities 258,968   —   258,968   —   Non-Recurring Basis Assets measured at fair value on a non-recurring basis at June 30, 2026 are summarized below:     Fair Value Measurements at June 30, 2026 Using (dollars in thousands) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Collateral Dependent Loans:         Commercial loans $ 40,139   $ —   $ —   $ 40,139   Commercial real estate loans 56,305   —   —   56,305   Foreclosed Assets: Commercial real estate 1,136   —   —   1,136   44 Commercial and commercial real estate loans that are deemed collateral dependent are valued using the discounted cash flows. The liquidation amounts are based on the fair value of the underlying collateral using the most recently available appraisals with certain adjustments made based on the type of property, age of appraisal, current status of the property, and other related factors to estimate the current value of the collateral. These commercial and commercial real estate loans had a principal amount of $ 183.8 million, with a valuation allowance of $ 87.3 million at June 30, 2026. Old National recorded provision expense associated with these loans totaling $ 44.4 million and $ 46.5 million for the three and six months ended June 30, 2026, respectively, compared to $ 15.0 million and $ 24.6 million for the three and six months ended June 30, 2025, respectively. Other real estate owned and other repossessed property is measured at fair value less costs to sell on a non-recurring basis and had a net carrying amount of $ 1.1 million at June 30, 2026. There were no material writedowns on other real estate owned for the three and six months ended June 30, 2026, compared to $ 0.5 million of writedowns for the three and six months ended June 30, 2025. Assets measured at fair value on a non-recurring basis at December 31, 2025 are summarized below:     Fair Value Measurements at December 31, 2025 Using (dollars in thousands) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Collateral Dependent Loans:         Commercial loans $ 55,471   $ —   $ —   $ 55,471   Commercial real estate loans 109,852   —   —   109,852   Foreclosed Assets: Commercial real estate 975   —   —   975   Residential 98   —   —   98   At December 31, 2025, commercial and commercial real estate loans that are deemed collateral dependent had a principal amount of $ 256.3 million, with a valuation allowance of $ 90.9 million. Net carrying amount of other real estate owned and other repossessed property totaled $ 1.1 million at December 31, 2025. The table below provides quantitative information about significant unobservable inputs used in fair value measurements within Level 3 of the fair value hierarchy: (dollars in thousands) Fair Value Valuation Techniques Unobservable Input Range (Weighted Average) (1) June 30, 2026         Collateral Dependent Loans         Commercial loans $ 40,139   Discounted Discount for type of property, 15 % - 50 % ( 38 %)   cash flow age of appraisal, and current status Commercial real estate loans 56,305   Discounted Discount for type of property, 11 % - 50 % ( 24 %) cash flow age of appraisal, and current status Foreclosed Assets Commercial real estate 1,136   Fair value of Discount for type of property, 0 % - 29 % ( 27 %) collateral age of appraisal, and current status December 31, 2025     Collateral Dependent Loans     Commercial loans $ 55,471   Discounted Discount for type of property, 8 % - 50 % ( 35 %)   cash flow age of appraisal, and current status Commercial real estate loans 109,852   Discounted Discount for type of property, 2 % - 61 % ( 17 %)   cash flow age of appraisal, and current status Foreclosed Assets     Commercial real estate (2) 975   Fair value of Discount for type of property, 30 % collateral age of appraisal, and current status Residential (2) 98   Fair value of Discount for type of property, 44 %     collateral age of appraisal, and current status   (1) Unobservable inputs were weighted by the relative fair value of the instruments. (2) There was only one foreclosed commercial real estate property and one foreclosed residential property at December 31, 2025 with write-downs during the year ended December 31, 2025, so no range or weighted average is reported. 45 Fair Value Option Old National may elect to report most financial instruments and certain other items at fair value on an instrument-by-instrument basis with changes in fair value reported in net income. After the initial adoption, the election is made at the acquisition of an eligible financial asset, financial liability, or firm commitment or when certain specified reconsideration events occur. The fair value election may not be revoked once an election is made. Loans Held-For-Sale Old National has elected the fair value option for loans held-for-sale. For these loans, interest income is recorded in the consolidated statements of income based on the contractual amount of interest income earned on the financial assets (except any that are on nonaccrual status). None of these loans are 90 days or more past due, nor are any on nonaccrual status. Interest income for loans held-for-sale is included in the income statement totaling $ 0.9 million and $ 1.6 million for the three and six months ended June 30, 2026, respectively, compared to $ 1.1 million and $ 1.7 million for the three and six months ended June 30, 2025, respectively. Newly originated conforming fixed-rate and adjustable-rate first mortgage loans are intended for sale and are hedged with derivative instruments. Old National has elected the fair value option to mitigate accounting mismatches in cases where hedge accounting is complex and to achieve operational simplification. The fair value option was not elected for loans held for investment. The difference between the aggregate fair value and the aggregate remaining principal balance for loans for which the fair value option has been elected was as follows:  (dollars in thousands) Aggregate Fair Value Difference  Contractual Principal June 30, 2026       Loans held-for-sale $ 43,608   $ 759   $ 42,849   December 31, 2025 Loans held-for-sale $ 52,911   $ 1,148   $ 51,763   Accrued interest at period end is included in the fair value of the instruments. The following table presents the amount of gains and losses from fair value changes included in income before income taxes for financial assets carried at fair value: (dollars in thousands) Other Gains and (Losses) Interest Income Interest (Expense) Total Changes in Fair Values Included in Current Period Earnings Three Months Ended June 30, 2026         Loans held-for-sale $ 378   $ 23   $ —   $ 401   Three Months Ended June 30, 2025 Loans held-for-sale $ 783   $ 101   $ —   $ 884   Six Months Ended June 30, 2026 Loans held-for-sale $ ( 374 ) $ 23   $ ( 38 ) $ ( 389 ) Six Months Ended June 30, 2025 Loans held-for-sale $ 1,386   $ 101   $ ( 9 ) $ 1,478   46 Financial Instruments Not Carried at Fair Value The carrying amounts and estimated fair values of financial instruments not carried at fair value were as follows:      Fair Value Measurements at June 30, 2026 Using (dollars in thousands) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets         Cash, due from banks, money market,    and other interest-earning investments $ 1,768,180   $ 1,768,180   $ —   $ —   Investment securities held-to-maturity: U.S. government-sponsored entities and agencies 825,359   —   687,544   —   Mortgage-backed securities - Agency 881,022   —   745,684   —   State and political subdivisions 1,138,123   —   1,034,980   —   Loans, net: Commercial 15,856,832   —   —   15,972,494   Commercial real estate 22,270,561   —   —   22,528,236   Residential real estate 8,720,382   —   —   7,975,684   Consumer credit 3,344,298   —   —   3,189,201   Accrued interest receivable 301,860   867   77,261   223,732   Financial Liabilities Deposits: Noninterest-bearing demand deposits $ 12,665,278   $ 12,665,278   $ —   $ —   Checking, NOW, savings, and money market    interest-bearing deposits 32,990,366   32,990,366   —   —   Time deposits 10,491,126   —   10,442,674   —   Federal funds purchased and interbank borrowings 250,389   250,389   —   —   Securities sold under agreements to repurchase 265,301   265,301   —   —   FHLB advances 6,520,296   —   6,501,492   —   Other borrowings 1,387,997   —   1,404,069   —   Accrued interest payable 71,420   —   71,420   —   Standby letters of credit 1,929   —   —   1,929   Off-Balance Sheet Financial Instruments Commitments to extend credit $ —   $ —   $ —   $ 5,379   47     Fair Value Measurements at December 31, 2025 Using (dollars in thousands) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets         Cash, due from banks, money market,    and other interest-earning investments $ 1,826,177   $ 1,826,177   $ —   $ —   Investment securities held-to-maturity: U.S. government-sponsored entities and agencies 840,435   —   710,909   —   Mortgage-backed securities - Agency 910,323   —   782,818   —   State and political subdivisions 1,144,730   —   1,046,511   —   Loans, net: Commercial 14,737,809   —   —   14,831,563   Commercial real estate 21,780,686   —   —   21,806,075   Residential real estate 8,433,102   —   —   7,526,511   Consumer credit 3,243,045   —   —   3,027,561   Accrued interest receivable 306,812   894   77,288   228,630   Financial Liabilities Deposits: Noninterest-bearing demand deposits $ 13,247,483   $ 13,247,483   $ —   $ —   Checking, NOW, savings, and money market    interest-bearing deposits 32,179,688   32,179,688   —   —   Time deposits 9,661,024   —   9,540,748   —   Federal funds purchased and interbank borrowings 100,197   100,197   — —   Securities sold under agreements to repurchase 261,366   261,366   — —   FHLB advances 6,237,375   —   6,229,752   —   Other borrowings 852,429   —   853,938   —   Accrued interest payable 65,291   —   65,291   —   Standby letters of credit 1,672   —   —   1,672   Off-Balance Sheet Financial Instruments Commitments to extend credit $ —   $ —   $ —   $ 5,687   The methods utilized to measure the fair value of financial instruments at June 30, 2026 and December 31, 2025 represent an approximation of exit price, however, an actual exit price may differ. NOTE 18 – SEGMENT INFORMATION Operating segments are components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker (“CODM”) in assessing performance and in deciding how to allocate resources. Old National’s CODM is the Chairman and CEO of the Company. Through our wholly owned banking subsidiary and non-bank affiliates, we provide a wide range of services primarily throughout the Midwest and Southeast regions of the United States and elsewhere, including commercial and consumer loan and depository services, private banking, capital markets, brokerage, wealth management, trust, investment advisory, and other traditional banking services. The Company’s business activities are predominantly similar in their nature, operations, and economic characteristics, largely serving commercial, specialty and consumer banking clients with products and services that are offered through overall similar processes and platforms. The accounting policies for the services discussed here are the same as those described in Note 1 to the consolidated financial statements included in Old National’s Annual Report on Form 10-K for the year ended December 31, 2025. We earn interest income on loans as well as fee income from the origination of loans and from fees charged on deposit accounts. Lending activities include loans to individuals, which primarily consist of home equity lines of credit, residential real estate loans, and consumer loans, and loans to commercial clients, which include commercial loans, commercial real estate loans, agricultural loans, letters of credit, and lease financing. Residential real estate loans are either kept in our loan portfolio or sold to secondary investors, with gains or losses from the sales being recognized. 48 The CODM uses consolidated net income to monitor results, evaluate budget-to-actual variances, perform competitive analyses that benchmark the Company to competitors, and determine whether to reinvest earnings in the Company or to deploy capital in other ways to maximize shareholder value. The CODM is regularly provided with the consolidated income and expenses, as well as assets, as presented on the Consolidated Statements of Income and Consolidated Balance Sheets, respectively, to assess performance and decide how to allocate resources on a Company-wide basis. The CODM also uses such information to monitor the level of expenses incurred associated with the various aspects of the Company’s business that support our clients, generate revenues, and are associated with the overall administration of the Company’s operations. In addition, certain internal financial information is also used by the CODM to monitor credit quality and credit loss expense. As a result, the Company has determined that it has only one reportable segment. 49 ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The following is an analysis generally discussing our results of operations for the three and six months ended June 30, 2026 compared to the same period in 2025, and financial condition as of June 30, 2026 compared to December 31, 2025. This discussion and analysis should be read in conjunction with the consolidated financial statements and related notes, as well as our Annual Report on Form 10-K for the year ended December 31, 2025 (“2025 Annual Report on Form 10-K”). FORWARD-LOOKING STATEMENTS This report contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Act”), Section 27A of the Securities Act of 1933 and Rule 175 promulgated thereunder, and Section 21E of the Securities Exchange Act of 1934 and Rule 3b-6 promulgated thereunder, notwithstanding that such statements are not specifically identified as such. In addition, certain statements may be contained in our future filings with the SEC, in press releases, and in oral and written statements made by us that are not statements of historical fact and constitute forward‐looking statements within the meaning of the Act. These statements include, but are not limited to, descriptions of Old National’s financial condition, results of operations, asset and credit quality trends, profitability and business plans or opportunities. Forward-looking statements can be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “guidance,” “intend,” “may,” “outlook,” “plan,” “potential,” “predict,” “should,” “would,” and “will,” and other words of similar meaning. These forward-looking statements express management’s current expectations or forecasts of future events and, by their nature, are subject to risks and uncertainties. There are a number of factors that could cause actual results or outcomes to differ materially from those in such statements, including, but not limited to: competition; government legislation, regulations and policies, including trade and tariff policies; the ability of Old National to execute its business plan; unanticipated changes in our liquidity position, including but not limited to changes in our access to sources of liquidity and capital to address our liquidity needs; changes in economic conditions and economic and business uncertainty which could materially impact credit quality trends and the ability to generate loans and gather deposits; inflation and governmental responses to inflation, including increasing interest rates; market, economic, operational, liquidity, credit, and interest rate risks associated with our business; our ability to successfully manage our credit risk and the sufficiency of our allowance for credit losses; the potential impact of future business combinations on our performance and financial condition, including our ability to successfully integrate the businesses, the success of revenue-generating and cost reduction initiatives and the diversion of management’s attention from ongoing business operations and opportunities; failure or circumvention of our internal controls; operational risks or risk management failures by us or critical third parties, including without limitation with respect to data processing, information technology systems, cybersecurity, technological changes, vendor issues, business interruption, and fraud risks; significant changes in accounting, tax or regulatory practices or requirements; new legal obligations or liabilities; disruptive technologies in payment systems and other services traditionally provided by banks; adverse effects on our information technology systems, or those of third parties, resulting from failures, disruptions or cybersecurity attacks, including ransomware; security breaches, including denial of service attacks, hacking, social engineering attacks, malware intrusion and other cybersecurity threats; the effects of climate change on Old National and its customers, borrowers, or service providers; political and economic uncertainty and instability; the impacts of pandemics, epidemics and other infectious disease outbreaks; other matters discussed in this report; and other factors identified in our 2025 Annual Report on Form 10-K and other filings with the SEC. These forward-looking statements are made only as of the date of this report and are not guarantees of future results, performance, or outcomes. Such forward-looking statements are based on assumptions and estimates, which although believed to be reasonable, may turn out to be incorrect. Therefore, undue reliance should not be placed upon these estimates and statements. We cannot assure that any of these statements, estimates, or beliefs will be realized and actual results or outcomes may differ from those contemplated in these forward-looking statements. Old National does not undertake an obligation to update these forward-looking statements to reflect events or conditions after the date of this report. You are advised to consult further disclosures we may make on related subjects in our filings with the SEC. Investors should consider these risks, uncertainties, and other factors in addition to the factors under the heading “Risk Factors” included in Item 1A of Part I of Old National’s 2025 Annual Report on Form 10-K and our other filings with the SEC. 50 FINANCIAL HIGHLIGHTS The following table sets forth certain financial highlights of Old National for the previous five quarters: Three Months Ended (dollars and shares in thousands, except per share data) June 30, March 31, December 31, September 30, June 30, 2026 2026 2025 2025 2025 Income Statement: Net interest income $ 578,988   $ 572,573  $ 580,832  $ 574,609  $ 514,790  Taxable equivalent adjustment (1) (3) 7,510   7,849  8,013  7,975  7,063  Net interest income - taxable equivalent basis (3) 586,498   580,422  588,845  582,584  521,853  Provision for credit losses 36,206   34,946  32,745  26,738  106,835  Noninterest income 153,564   122,346  109,759  130,461  132,517  Noninterest expense 372,161   364,704  386,320  445,734  384,766  Net income applicable to common shareholders 249,381   229,638  212,589  178,533  121,375  Per Common Share Data: Weighted average diluted common shares 383,273   388,054  389,550  390,496  361,436  Net income (diluted) $ 0.65   $ 0.59  $ 0.55  $ 0.46  $ 0.34  Cash dividends 0.145   0.145  0.14  0.14  0.14  Common dividend payout ratio (2) 22   % 25  % 25  % 30  % 41  % Book value $ 21.80   $ 21.40  $ 21.17  $ 20.64  $ 20.12  Stock price 25.90   22.10  22.31  21.95  21.34  Tangible common book value (3) 14.32   13.93  13.71  13.15  12.60  Performance Ratios: Return on average assets 1.38   % 1.29  % 1.21  % 1.03  % 0.77  % Return on average common equity 12.07   11.07  10.44  9.01  6.74  Return on average tangible common equity (3) 19.84   18.41  17.76  15.87  12.00  Net interest margin (3) 3.54   3.55  3.65  3.64  3.53  Efficiency ratio (3) 47.04   48.25  51.58  58.84  55.80  Net charge-offs to average loans 0.26   0.26  0.27  0.25  0.24  Allowance for credit losses on loans to ending loans 1.14   1.15  1.17  1.19  1.18  Allowance for credit losses (4) to ending loans 1.21   1.22  1.24  1.26  1.24  Non-performing loans to ending loans 0.91   1.03  1.07  1.23  1.24  Balance Sheet: Total loans $ 50,772,584   $ 49,731,844  $ 48,764,162  $ 47,967,915  $ 47,902,819  Total assets 74,189,417   73,002,651  72,151,967  71,210,162  70,979,805  Total deposits 56,146,770   55,672,472  55,088,195  55,006,184  54,357,683  Total borrowed funds 8,423,983   7,823,198  7,451,367  6,766,381  7,346,098  Total shareholders’ equity 8,583,843   8,510,653  8,494,788  8,309,271  8,126,387  Capital Ratios: Risk-based capital ratios: Tier 1 common equity 11.09   % 11.11  % 11.08  % 11.02  % 10.74  % Tier 1 11.53   11.56  11.53  11.49  11.20  Total 13.65   13.71  12.85  12.78  12.59  Leverage ratio (to average assets) 8.95   8.93  8.90  8.72  9.26  Total equity to assets (averages) 11.61   11.79  11.73  11.48  11.38  Tangible common equity to tangible assets (3) 7.68   7.67  7.72  7.53  7.26  Nonfinancial Data: Full-time equivalent employees 4,914   4,948  4,971  5,243  5,313  Banking centers 346   346  346  351  351  (1) Calculated using the federal statutory tax rate in effect of 21% for all periods. (2) Cash dividends per common share divided by net income per common share (basic). (3) Represents a non-GAAP financial measure. Refer to the “Non-GAAP Financial Measures” section for reconciliations to GAAP financial measures. (4) Includes the allowance for credit losses on loans and unfunded loan commitments. 51 The following table sets forth certain financial highlights of Old National for the year-to-date periods: Six Months Ended June 30, (dollars and shares in thousands, except per share data) 2026 2025 Income Statement: Net interest income $ 1,151,561   $ 902,433  Taxable equivalent adjustment (1) (3) 15,359   12,423  Net interest income - taxable equivalent basis (3) 1,166,920   914,856  Provision for credit losses 71,152   138,238  Noninterest income 275,910   226,311  Noninterest expense 736,865   653,237  Net income applicable to common shareholders 479,019   262,000  Per Common Share Data: Weighted average diluted common shares 385,697   340,250  Net income (diluted) $ 1.24   $ 0.77  Cash dividends 0.29   0.28  Common dividend payout ratio (2) 23   % 36  % Book value $ 21.80   $ 20.12  Stock price 25.90   21.34  Tangible common book value (3) 14.32   12.60  Performance Ratios: Return on average assets 1.34   % 0.91  % Return on average common equity 11.57   7.83  Return on average tangible common equity (3) 19.13   13.39  Net interest margin (3) 3.54   3.41  Efficiency ratio (3) 47.63   54.92  Net charge-offs to average loans 0.26   0.24  Allowance for credit losses on loans to ending loans 1.14   1.18  Allowance for credit losses (4) to ending loans 1.21   1.24  Non-performing loans to ending loans 0.91   1.24  Balance Sheet: Total loans $ 50,772,584   $ 47,902,819  Total assets 74,189,417   70,979,805  Total deposits 56,146,770   54,357,683  Total borrowed funds 8,423,983   7,346,098  Total shareholders’ equity 8,583,843   8,126,387  Capital Ratios: Risk-based capital ratios: Tier 1 common equity 11.09   % 10.74  % Tier 1 11.53   11.20  Total 13.65   12.59  Leverage ratio (to average assets) 8.95   9.26  Total equity to assets (averages) 11.70   11.66  Tangible common equity to tangible assets (3) 7.68   7.26  (1) Calculated using the federal statutory tax rate in effect of 21% for all periods. (2) Cash dividends per common share divided by net income per common share (basic). (3) Represents a non-GAAP financial measure. Refer to the “Non-GAAP Financial Measures” section for reconciliations to GAAP financial measures. (4) Includes the allowance for credit losses on loans and unfunded loan commitments. 52 NON-GAAP FINANCIAL MEASURES The Company’s accounting and reporting policies conform to GAAP and general practices within the banking industry. As a supplement to GAAP, the Company provides non-GAAP performance results, which the Company believes are useful because they assist users of the financial information in assessing the Company’s operating performance. Where non-GAAP financial measures are used, the comparable GAAP financial measure, as well as the reconciliation to the comparable GAAP financial measure, can be found in the following table. The Company presents net income per common share and net income applicable to common shares, adjusted for certain notable items. These items include merger-related charges associated with completed and pending acquisitions, pension plan gain/loss, debt securities gains/losses, distribution of excess pension assets expense, FDIC special assessment expense, and CECL Day 1 non-PCD provision expense. Management believes excluding these items from net income per common share and net income applicable to common shares may be useful in assessing the Company’s underlying operational performance since these items do not pertain to its core business operations and their exclusion may facilitate better comparability between periods. Management believes that excluding merger-related charges from these metrics may be useful to the Company, as well as analysts and investors, since these expenses can vary significantly based on the size, type, and structure of each acquisition. Additionally, management believes excluding these items from these metrics may enhance comparability for peer comparison purposes. The taxable equivalent adjustment to net interest income and net interest margin recognizes the income tax savings when comparing taxable and tax-exempt assets. Interest income and yields on tax-exempt securities and loans are presented using the current federal income tax rate of 21%. Management believes that it is standard practice in the banking industry to present net interest income and net interest margin on a fully tax-equivalent basis and that it may enhance comparability for peer comparison purposes. In management’s view, tangible common equity measures are capital adequacy metrics that may be meaningful to the Company, as well as users of the financial information, in assessing the Company’s use of equity and in facilitating comparisons with peers. These non-GAAP measures are valuable indicators of a financial institution’s capital strength since they eliminate intangible assets from shareholders’ equity and retain the effect of AOCI in shareholders’ equity. Although intended to enhance understanding of the Company’s business and performance, these non-GAAP financial measures should not be considered an alternative to GAAP. In addition, these non-GAAP financial measures may differ from those used by other financial institutions to assess their business and performance. See the previously provided tables and the following reconciliations in the “Non-GAAP Reconciliations” section for details on the calculation of these measures to the extent presented herein. 53 The following table presents GAAP to non-GAAP reconciliations for the previous five quarters: Three Months Ended (dollars and shares in thousands, except per share data) June 30, March 31, December 31, September 30, June 30, 2026 2026 2025 2025 2025 Net income per common share: Net income applicable to common shares $ 249,381   $ 229,638  $ 212,589  $ 178,533  $ 121,375  Adjustments: Merger-related charges 12,109   7,323  24,547  69,274  41,206  Pension plan (gain) loss (13,240) —  15,878  —  (21,001) Debt securities (gains) losses 34   (75) (73) (7) 41  Distribution of excess pension assets expense —   3,394  —  —  —  FDIC special assessment —   —  (2,994) —  —  CECL Day 1 non-PCD provision expense —   —  —  —  75,604  Less: tax effect on net total adjustments (2) 2,091   (2,630) (8,973) (16,492) (26,372) Net income applicable to common shares, adjusted (1) $ 250,375   $ 237,650  $ 240,974  $ 231,308  $ 190,853  Weighted average diluted common shares outstanding 383,273   388,054  389,550  390,496  361,436  Net income per common share, diluted $ 0.65   $ 0.59  $ 0.55  $ 0.46  $ 0.34  Adjusted net income per common share, diluted (1) $ 0.65   $ 0.61  $ 0.62  $ 0.59  $ 0.53  Tangible common book value: Shareholders’ common equity $ 8,340,124   $ 8,266,934  $ 8,251,069  $ 8,065,552  $ 7,882,668  Deduct: Goodwill and intangible assets 2,862,427   2,886,419  2,907,986  2,926,960  2,944,372  Tangible shareholders’ common equity (1) $ 5,477,697   $ 5,380,515  $ 5,343,083  $ 5,138,592  $ 4,938,296  Period end common shares 382,537   386,315  389,662  390,768  391,818  Tangible common book value (1) $ 14.32   $ 13.93  $ 13.71  $ 13.15  $ 12.60  Return on average tangible common equity: Net income applicable to common shares $ 249,381   $ 229,638  $ 212,589  $ 178,533  $ 121,375  Add:  Intangible amortization (net of tax) (2) 17,994   19,217  19,512  19,638  14,722  Tangible net income (1) $ 267,375   $ 248,855  $ 232,101  $ 198,171  $ 136,097  Average shareholders’ common equity $ 8,264,486   $ 8,300,501  $ 8,147,348  $ 7,924,856  $ 7,208,397  Deduct: Average goodwill and intangible assets 2,873,898   2,894,824  2,919,924  2,931,319  2,670,710  Average tangible shareholders’ common equity (1) $ 5,390,588   $ 5,405,677  $ 5,227,424  $ 4,993,537  $ 4,537,687  Return on average tangible common equity (1) 19.84   % 18.41  % 17.76  % 15.87  % 12.00  % Net interest margin: Net interest income $ 578,988   $ 572,573  $ 580,832  $ 574,609  $ 514,790  Taxable equivalent adjustment 7,510   7,849  8,013  7,975  7,063  Net interest income - taxable equivalent basis (1) $ 586,498   $ 580,422  $ 588,845  $ 582,584  $ 521,853  Average earning assets $ 66,341,949   $ 65,433,548  $ 64,456,815  $ 64,032,811  $ 59,061,249  Net interest margin (1) 3.54   % 3.55  % 3.65  % 3.64  % 3.53  % Efficiency ratio: Noninterest expense $ 372,161   $ 364,704  $ 386,320  $ 445,734  $ 384,766  Deduct:  Intangible amortization expense 23,992   25,623  26,016  26,184  19,630  Noninterest expense excluding intangible    amortization expense (1) $ 348,169   $ 339,081  $ 360,304  $ 419,550  $ 365,136  Net interest income - taxable equivalent basis (1)    (see above) $ 586,498   $ 580,422  $ 588,845  $ 582,584  $ 521,853  Noninterest income 153,564   122,346  109,759  130,461  132,517  Deduct:  Debt securities gains (losses), net (34) 75  73  7  (41) Total revenue excluding debt securities gains    (losses) (1) $ 740,096   $ 702,693  $ 698,531  $ 713,038  $ 654,411  Efficiency ratio (1) 47.04   % 48.25  % 51.58  % 58.84  % 55.80  % Tangible common equity to tangible assets: Tangible shareholders’ equity (1) (see above) $ 5,477,697   $ 5,380,515  $ 5,343,083  $ 5,138,592  $ 4,938,296  Assets $ 74,189,417   $ 73,002,651  $ 72,151,967  $ 71,210,162  $ 70,979,805  Deduct: Goodwill and intangible assets 2,862,427   2,886,419  2,907,986  2,926,960  2,944,372  Tangible assets (1) $ 71,326,990   $ 70,116,232  $ 69,243,981  $ 68,283,202  $ 68,035,433  Tangible common equity to tangible assets (1) 7.68   % 7.67  % 7.72  % 7.53  % 7.26  % (1) Represents a non-GAAP financial measure. (2) Calculated using management’s estimate of the annual fully taxable equivalent income tax rates (federal and state). 54 The following table presents GAAP to non-GAAP reconciliations for the year-to-date periods: Six Months Ended June 30, (dollars and shares in thousands, except per share data) 2026 2025 Net income per common share: Net income applicable to common shares $ 479,019   $ 262,000  Adjustments: Merger-related charges 19,432   47,062  Pension plan gain (13,240) (21,001) Distribution of excess pension assets expense 3,394   —  Debt securities (gains) losses (41) 117  CECL Day 1 non-PCD provision expense —   75,604  Less: tax effect on net total adjustments (2) (540) (27,475) Net income applicable to common shares, adjusted (1) $ 488,024   $ 336,307  Weighted average diluted common shares outstanding 385,697   340,250  Net income per common share, diluted $ 1.24   $ 0.77  Adjusted net income per common share, diluted (1) $ 1.27   $ 0.99  Tangible common book value: Shareholders’ common equity $ 8,340,124   $ 7,882,668  Deduct: Goodwill and intangible assets 2,862,427   2,944,372  Tangible shareholders’ common equity (1) $ 5,477,697   $ 4,938,296  Period end common shares 382,537   391,818  Tangible common book value (1) $ 14.32   $ 12.60  Return on average tangible common equity: Net income applicable to common shares $ 479,019   $ 262,000  Add:  Intangible amortization (net of tax) (2) 37,211   19,845  Tangible net income (1) $ 516,230   $ 281,845  Average shareholders’ common equity $ 8,282,394   $ 6,693,442  Deduct: Average goodwill and intangible assets 2,884,304   2,482,663  Average tangible shareholders’ common equity (1) $ 5,398,090   $ 4,210,779  Return on average tangible common equity (1) 19.13   % 13.39  % Net interest margin: Net interest income $ 1,151,561   $ 902,433  Taxable equivalent adjustment 15,359   12,423  Net interest income - taxable equivalent basis (1) $ 1,166,920   $ 914,856  Average earning assets $ 65,890,258   $ 53,599,627  Net interest margin (1) 3.54   % 3.41  % Efficiency ratio: Noninterest expense $ 736,865   $ 653,237  Deduct:  Intangible amortization expense 49,615   26,460  Noninterest expense excluding intangible    amortization expense (1) $ 687,250   $ 626,777  Net interest income - taxable equivalent basis (1)    (see above) $ 1,166,920   $ 914,856  Noninterest income 275,910   226,311  Deduct:  Debt securities gains (losses), net 41   (117) Total revenue excluding debt securities gains    (losses) (1) $ 1,442,789   $ 1,141,284  Efficiency ratio (1) 47.63   % 54.92  % Tangible common equity to tangible assets: Tangible shareholders’ equity (1) (see above) $ 5,477,697   $ 4,938,296  Assets $ 74,189,417   $ 70,979,805  Deduct: Goodwill and intangible assets 2,862,427   2,944,372  Tangible assets (1) $ 71,326,990   $ 68,035,433  Tangible common equity to tangible assets (1) 7.68   % 7.26  % (1) Represents a non-GAAP financial measure. (2) Calculated using management’s estimate of the annual fully taxable equivalent income tax rates (federal and state). 55 EXECUTIVE SUMMARY Old National is the fifth largest commercial bank headquartered in the Midwest by asset size and ranks among the top 25 banking companies headquartered in the United States with consolidated assets of $74.2 billion at June 30, 2026. The Company’s corporate headquarters and principal executive office are located in Evansville, Indiana. Through our wholly owned banking subsidiary and non-bank affiliates, we provide a wide range of services primarily throughout the Midwest and Southeast regions of the United States. In addition to providing extensive services in consumer and commercial banking, Old National offers comprehensive wealth management and capital markets services. Net income applicable to common shares for the second quarter of 2026 was $249.4 million, or $0.65 per diluted common share, compared to $229.6 million, or $0.59 per diluted common share, for the first quarter of 2026. Results for the second quarter of 2026 were impacted by $12.1 million in pre-tax merger-related expenses and a $13.2 million pre-tax gain associated with the settlement of the Bremer pension plan. Results for the first quarter of 2026 were impacted by $7.3 million of merger-related expenses and a $3.4 million non-cash, pre-tax expense associated with the distribution of excess pension plan assets with the resolution of the legacy First Midwest Bancorp, Inc. (“First Midwest”) plan. Excluding these items, net income applicable to common shares for the second quarter of 2026 was $250.4 million, or $0.65 per diluted common share on an adjusted basis 1 , compared to $237.7 million, or $0.61 per diluted common share on an adjusted basis 1 , for the first quarter of 2026. Our results for the second quarter of 2026 reflect solid growth in total loans and deposits, disciplined expense management, and strong credit quality and capital. Deposits :  Period-end total deposits increased $474.3 million, or 3% annualized, to $56.1 billion at June 30, 2026 compared to March 31, 2026. Loans :  Our loan balances, excluding loans held-for-sale, increased $1.0 billion, or 8% annualized, to $50.8 billion at June 30, 2026 compared to March 31, 2026 reflecting strong commercial loan production. Net Interest Income : Net interest income increased $6.4 million to $579.0 million compared to the first quarter of 2026 driven by high quality loan growth and stable core deposit pricing, partly offset by funding mix. Provision for Credit Losses :  Provision for credit losses was $36.2 million compared to $34.9 million in the first quarter of 2026. Noninterest Income :  Noninterest income was $153.6 million, or $140.4 million excluding a $13.2 million pre-tax gain associated with the settlement of the Bremer pension plan, compared to $122.3 million in the first quarter of 2026. The increase reflects strong increases in all fee income lines as well as elevated other income due to market value adjustments, higher company-owned life insurance income, and an asset recovery. Noninterest Expense :  Noninterest expense increased $7.5 million compared to the first quarter of 2026. In the second quarter of 2026, noninterest expense included $12.1 million of merger-related expenses. In the first quarter of 2026, noninterest expense included $7.3 million of merger-related expenses and a $3.4 million non-cash, pre-tax expense associated with the distribution of excess pension assets with the resolution of the legacy First Midwest plan. Excluding these expenses, noninterest expense was $360.1 million for the second quarter of 2026, an increase of $6.1 million from $354.0 million for the first quarter of 2026 reflecting disciplined expense management. (1) Represents a non-GAAP financial measure. Refer to “Non-GAAP Financial Measures” section for reconciliations to GAAP financial measures. 56 RESULTS OF OPERATIONS The following table sets forth certain income statement information of Old National: (dollars in thousands, except    per share data) Three Months Ended June 30, % Change Six Months Ended June 30, % Change 2026 2025 2026 2025 Income Statement Summary: Net interest income $ 578,988   $ 514,790  12.5  % $ 1,151,561   $ 902,433  27.6  % Provision for credit losses 36,206   106,835  (66.1) 71,152   138,238  (48.5) Noninterest income 153,564   132,517  15.9  275,910   226,311  21.9  Noninterest expense 372,161   384,766  (3.3) 736,865   653,237  12.8  Net income applicable to common    shareholders 249,381   121,375  105.5  479,019   262,000  82.8  Net income per common share -    diluted 0.65   0.34  91.2  1.24   0.77  61.0  Other Data: Return on average common equity 12.07   % 6.74  % 11.57   % 7.83  % Return on average tangible common    equity (1) 19.84   12.00  19.13   13.39  Efficiency ratio (1) 47.04   55.80  47.63   54.92  Tier 1 leverage ratio 8.95   9.26  8.95   9.26  Net charge-offs to average loans 0.26   0.24  0.26   0.24  (1) Represents a non-GAAP financial measure. Refer to “Non-GAAP Financial Measures” section for reconciliations to GAAP financial measures. Net Interest Income Net interest income is the most significant component of our earnings, comprising 81% of revenues for the six months ended June 30, 2026. Net interest income and net interest margin are influenced by many factors, primarily the volume and mix of earning assets, funding sources, and interest rate fluctuations. Other factors include the level of accretion income on purchased loans, prepayment risk on mortgage and investment-related assets, and the composition and maturity of interest-earning assets and interest-bearing liabilities. The Federal Reserve held its interest rates steady during the second quarter of 2026 and decreased interest rates compared to those in effect as of June 30, 2025. The Federal Reserve’s Federal Funds Rate is currently in a target range of 3.50% to 3.75%, with the Effective Federal Funds Rate of 3.63% at June 30, 2026 compared to 4.33% at June 30, 2025. Management actively takes balance sheet restructuring, derivative, and deposit pricing actions to help mitigate interest rate risk. See the section of this Item 7 titled “Market Risk” for additional information regarding this risk. Loans typically generate more interest income than investment securities with similar maturities. Funding from client deposits generally costs less than wholesale funding sources. Factors such as general economic activity, Federal Reserve monetary policy, and price volatility of competing alternative investments can also exert significant influence on our ability to optimize our mix of assets and funding, net interest income, and net interest margin. Net interest income is the excess of interest received from interest-earning assets over interest paid on interest-bearing liabilities. For analytical purposes, net interest income is presented in the table that follows, adjusted to a taxable equivalent basis to reflect what our tax-exempt assets would need to yield in order to achieve the same after-tax yield as a taxable asset. We used the current federal statutory tax rate in effect of 21% for all periods. This analysis portrays the income tax benefits related to tax-exempt assets and helps to facilitate a comparison between taxable and tax-exempt assets. Management believes that it is a standard practice in the banking industry to present net interest margin and net interest income on a fully taxable equivalent basis and that it may enhance comparability for peer comparison purposes for both management and investors. 57 The following tables present the average balance sheet for each major asset and liability category, its related interest income and yield, or its expense and rate. (Tax equivalent basis, dollars in thousands) Three Months Ended June 30, 2026 Three Months Ended June 30, 2025 Earning Assets Average Balance Income (1) / Expense Yield/ Rate Average Balance Income (1) / Expense Yield/ Rate Money market and other interest-earning    investments $ 1,212,043   $ 11,121   3.68   % $ 1,424,700  $ 14,791  4.16  % Investment securities: Treasury and government sponsored agencies 2,349,871   18,993   3.23   % 2,396,691  20,820  3.47  % Mortgage-backed securities 10,428,343   111,157   4.26   % 8,567,318  87,734  4.10  % States and political subdivisions 1,450,389   12,017   3.31   % 1,596,899  13,402  3.36  % Other securities 828,774   12,395   5.98   % 970,581  15,770  6.50  % Total investment securities 15,057,377   154,562   4.11   % 13,531,489  137,726  4.07  % Loans: (2) Commercial 15,792,290   238,663   6.05   % 13,240,876  219,446  6.63  % Commercial real estate 22,234,235   339,925   6.12   % 20,022,403  316,422  6.32  % Residential real estate loans 8,722,341   103,162   4.73   % 7,792,440  88,852  4.56  % Consumer 3,323,663   54,468   6.57   % 3,049,341  54,787  7.21  % Total loans 50,072,529   736,218   5.88   % 44,105,060  679,507  6.16  % Total earning assets 66,341,949   $ 901,901   5.44   % 59,061,249  $ 832,024  5.64  % Deduct: Allowance for credit losses on loans (580,550) (404,871) Non-Earning Assets Cash and due from banks 545,346   426,513  Other assets 6,991,436   6,403,239  Total assets $ 73,298,181   $ 65,486,130  Interest-Bearing Liabilities Checking and NOW accounts $ 11,106,289   $ 47,349   1.71   % $ 9,672,146  $ 41,862  1.74  % Savings accounts 4,950,785   3,032   0.25   % 4,968,232  3,777  0.30  % Money market accounts 16,485,000   99,903   2.43   % 15,282,970  113,542  2.98  % Time deposits 10,145,661   87,220   3.45   % 8,318,060  80,907  3.90  % Total interest-bearing deposits 42,687,735   237,504   2.23   % 38,241,408  240,088  2.52  % Federal funds purchased and interbank    borrowings 42,228   391   3.71   % 88,603  953  4.31  % Securities sold under agreements to repurchase 257,217   561   0.87   % 295,948  636  0.86  % FHLB advances 6,561,147   61,744   3.77   % 6,037,462  59,042  3.92  % Other borrowings 1,360,976   15,203   4.48   % 828,214  9,452  4.58  % Total borrowed funds 8,221,568   77,899   3.80   % 7,250,227  70,083  3.88  % Total interest-bearing liabilities $ 50,909,303   $ 315,403   2.48   % $ 45,491,635  $ 310,171  2.73  % Noninterest-Bearing Liabilities and    Shareholders’ Equity Demand deposits $ 12,860,401   $ 11,568,854  Other liabilities 1,020,272   973,525  Shareholders’ equity 8,508,205   7,452,116  Total liabilities and shareholders’ equity $ 73,298,181   $ 65,486,130  Net interest income - taxable equivalent basis $ 586,498   3.54   % $ 521,853  3.53  % Taxable equivalent adjustment (7,510) (7,063) Net interest income (GAAP) $ 578,988   3.49   % $ 514,790  3.49  % (1) Interest income is reflected on a fully taxable equivalent basis. (2) Includes loans held-for-sale. 58 (Tax equivalent basis, dollars in thousands) Six Months Ended June 30, 2026 Six Months Ended June 30, 2025 Earning Assets Average Balance Income (1) / Expense Yield/ Rate Average Balance Income (1) / Expense Yield/ Rate Money market and other interest-earning    investments $ 1,213,528   $ 22,065   3.67   % $ 1,109,634  $ 23,606  4.29  % Investment securities: Treasury and government sponsored agencies 2,384,129   38,114   3.20   % 2,357,995  40,839  3.46  % Mortgage-backed securities 10,348,439   218,622   4.23   % 7,433,868  142,257  3.83  % States and political subdivisions 1,487,627   24,558   3.30   % 1,603,821  26,644  3.32  % Other securities 834,327   25,772   6.18   % 871,262  26,282  6.03  % Total investment securities 15,054,522   307,066   4.08   % 12,266,946  236,022  3.85  % Loans: (2) Commercial 15,550,178   472,103   6.07   % 11,827,287  385,041  6.51  % Commercial real estate 22,146,063   675,873   6.10   % 18,128,526  562,357  6.20  % Residential real estate loans 8,628,736   202,115   4.68   % 7,306,465  156,500  4.28  % Consumer 3,297,231   107,919   6.60   % 2,960,769  104,257  7.10  % Total loans 49,622,208   1,458,010   5.88   % 40,223,047  1,208,155  6.01  % Total earning assets 65,890,258   $ 1,787,141   5.43   % 53,599,627  $ 1,467,783  5.48  % Deduct: Allowance for credit losses on loans (576,848) (401,835) Non-Earning Assets Cash and due from banks 547,129   399,620  Other assets 7,017,805   5,901,705  Total assets $ 72,878,344   $ 59,499,117  Interest-Bearing Liabilities Checking and NOW $ 11,036,650   $ 93,644   1.71   % $ 8,853,822  $ 71,325  1.62  % Savings 4,935,795   6,043   0.25   % 4,830,998  7,385  0.31  % Money market 16,513,687   199,859   2.44   % 13,523,239  202,817  3.02  % Time deposits 9,948,542   171,289   3.47   % 7,644,494  149,056  3.93  % Total interest-bearing deposits 42,434,674   470,835   2.24   % 34,852,553  430,583  2.49  % Federal funds purchased and interbank    borrowings 23,038   414   3.62   % 118,202  2,578  4.40  % Securities sold under agreements to repurchase 259,031   1,155   0.90   % 284,518  1,187  0.84  % FHLB advances 6,433,228   119,796   3.76   % 5,255,372  100,938  3.87  % Other borrowings 1,267,288   28,021   4.46   % 752,408  17,641  4.73  % Total borrowed funds 7,982,585   149,386   3.77   % 6,410,500  122,344  3.85  % Total interest-bearing liabilities $ 50,417,259   $ 620,221   2.48   % $ 41,263,053  $ 552,927  2.70  % Noninterest-Bearing Liabilities and    Shareholders’ Equity Demand deposits $ 12,875,219   $ 10,339,594  Other liabilities 1,059,753   959,309  Shareholders’ equity 8,526,113   6,937,161  Total liabilities and shareholders’ equity $ 72,878,344   $ 59,499,117  Net interest income - taxable equivalent basis $ 1,166,920   3.54   % $ 914,856  3.41  % Taxable equivalent adjustment (15,359) (12,423) Net interest income (GAAP) $ 1,151,561   3.50   % $ 902,433  3.37  % (1) Interest income is reflected on a fully taxable equivalent basis. (2) Includes loans held-for-sale. 59 The following table presents the dollar amount of changes in taxable equivalent net interest income attributable to changes in the average balances of assets and liabilities and the yields earned or rates paid. From Three Months Ended June 30, 2025 to Three Months Ended June 30, 2026 From Six Months Ended June 30, 2025 to Six Months Ended June 30, 2026   Total Change (1) Attributed to Total Change (1) Attributed to (dollars in thousands) Volume Rate Volume Rate Interest Income Money market and other interest-earning    investments $ (3,670) $ (2,080) $ (1,590) $ (1,541) $ 2,073  $ (3,614) Investment securities (2) 16,836  15,598  1,238  71,044  55,247  15,797  Loans (3) 56,711  89,858  (33,147) 249,855  279,503  (29,648) Total interest income 69,877  103,376  (33,499) 319,358  336,823  (17,465) Interest Expense Checking and NOW deposits 5,487  6,170  (683) 22,319  18,110  4,209  Savings deposits (745) (11) (734) (1,342) 151  (1,493) Money market deposits (13,639) 8,148  (21,787) (2,958) 40,869  (43,827) Time deposits 6,313  16,781  (10,468) 22,233  42,556  (20,323) Federal funds purchased and interbank    borrowings (562) (464) (98) (2,164) (1,899) (265) Securities sold under agreements to    repurchase (75) (84) 9  (32) (111) 79  FHLB advances 2,702  5,034  (2,332) 18,858  22,384  (3,526) Other borrowings 5,751  6,024  (273) 10,380  11,782  (1,402) Total interest expense 5,232  41,598  (36,366) 67,294  133,842  (66,548) Net interest income $ 64,645  $ 61,778  $ 2,867  $ 252,064  $ 202,981  $ 49,083  (1) The variance not solely due to rate or volume is allocated equally between the rate and volume variances. (2) Interest income on investment securities includes taxable equivalent adjustments of $2.4 million and $4.9 million during the three and six months ended June 30, 2026, respectively, and $2.7 million and $5.3 million during the three and six months ended June 30, 2025, respectively ; using the federal statutory rate in effect of 21%. (3) Interest income on loans includes taxable equivalent adjustments of $5.1 million and $10.4 million during the three and six months ended June 30, 2026, respectively, and $4.4 million and $7.1 million during the three and six months ended June 30, 2025, respectively ; using the federal statutory rate in effect of 21%. The increase in net interest income for the three and six months ended June 30, 2026 compared to the same periods in 2025 was driven by the acquisition of Bremer as well as strong loan growth, and lower costs of average interest-bearing liabilities, partially offset by higher balances of average interest-bearing liabilities and lower yields on loans. The increase in net interest margin on a fully taxable equivalent basis for the three and six months ended June 30, 2026 compared to the same periods in 2025 was primarily due to the impact of Bremer, loan growth, and lower costs of average interest-bearing liabilities, partially offset by higher balances of average interest-bearing liabilities and lower yields on loans. The yield on interest earning assets decreased 20 basis points and the cost of interest-bearing liabilities decreased 25 basis points in the three months ended June 30, 2026 compared to the same quarter a year ago. The yield on interest earning assets decreased 5 basis points and the cost of interest-bearing liabilities decreased 22 basis points in the six months ended June 30, 2026 compared to the same period a year ago. Average earning assets increased $7.3 billion and $12.3 billion for the three and six months ended June 30, 2026, respectively, compared to the same periods in 2025 primarily due to Bremer loans and securities acquired as well as strong loan growth. Average loans, including loans held-for-sale, increased $6.0 billion and $9.4 billion for the three and six months ended June 30, 2026, respectively, compared to the same periods in 2025 primarily due to Bremer loans acquired as well as strong commercial and commercial real estate loan growth. Bremer loans totaled $11.2 billion at the close of the acquisition. Average noninterest-bearing deposits increased $1.3 billion while average interest-bearing deposits increased $4.4 billion for the three months ended June 30, 2026 when compared to the same period in 2025 reflecting Bremer deposits assumed and organic growth. Average noninterest-bearing deposits increased $2.5 billion while average 60 interest-bearing deposits increased $7.6 billion for the six months ended June 30, 2026 when compared to the same period in 2025 reflecting Bremer deposits assumed and organic growth. Bremer deposits assumed totaled $12.9 billion at the close of the acquisition. Provision for Credit Losses The following table details the components of the provision for credit losses: Three Months Ended June 30, % Six Months Ended June 30, % (dollars in thousands) 2026 2025 Change 2026 2025 Change Provision for credit losses on loans $ 38,400   $ 99,263  (61.3) % $ 75,254   $ 130,289  (42.2) % Provision (release) for credit losses on    unfunded loan commitments (2,194) 7,572  (129.0) (4,102) 7,949  (151.6) Total provision for credit losses $ 36,206   $ 106,835  (66.1) % $ 71,152   $ 138,238  (48.5) % Net (charge-offs) recoveries on non-PCD    loans $ (26,007) $ (23,363) 11.3  % $ (48,451) $ (42,199) 14.8  % Net (charge-offs) recoveries on PCD    loans (6,240) (3,165) 97.2  (15,812) (5,945) 166.0  Total net (charge-offs) recoveries on    loans $ (32,247) $ (26,528) 21.6  % $ (64,263) $ (48,144) 33.5  % Net charge-offs (recoveries) to average    loans 0.26   % 0.24  % 7.0  % 0.26   % 0.24  % 8.2  Total provision for credit losses on loans decreased in the three and six months ended June 30, 2026 compared to the same periods in 2025 primarily due to $75.6 million to establish an allowance for credit losses on non-PCD Bremer loans and unfunded loan commitments acquired in the three and six months ended June 30, 2025. Continued loan growth in future periods, a decline in our current level of recoveries, or an increase in charge-offs could result in an increase in provision expense. Additionally, provision expense may be volatile due to changes in CECL model assumptions of credit quality, macroeconomic factors and conditions, and loan composition, which drive the allowance for credit losses balance. Noninterest Income We generate revenues in the form of noninterest income through client fees, sales commissions, and gains and losses from our core banking franchise and other related businesses, such as wealth management, investment consulting, and investment products. The following table details the components in noninterest income: Three Months Ended June 30, % Six Months Ended June 30, % (dollars in thousands) 2026 2025 Change 2026 2025 Change Wealth and investment services fees $ 42,098   $ 35,817  17.5  % $ 81,813   $ 65,465  25.0  % Service charges on deposit accounts 28,009   23,878  17.3  54,946   45,034  22.0  Debit card and ATM fees 13,092   12,922  1.3  25,130   22,913  9.7  Mortgage banking revenue 11,163   10,032  11.3  20,717   16,911  22.5  Capital markets income 12,329   7,114  73.3  23,345   11,620  100.9  Company-owned life insurance 8,531   6,625  28.8  16,092   12,006  34.0  Debt securities gains (losses), net (34) (41) (17.1) 41   (117) (135.0) Other income 38,376   36,170  6.1  53,826   52,479  2.6  Total noninterest income $ 153,564   $ 132,517  15.9  % $ 275,910   $ 226,311  21.9  % Noninterest income for three and six months ended June 30, 2026 included a $13.2 million gain in other income associated with the settlement of the Bremer pension plan. Noninterest income for the three and six months ended June 30, 2025 included a $21.0 million gain in other income associated with the freezing of benefits of the Bremer pension plan. Excluding these gains, noninterest income increased $28.8 million and $57.4 million for the three and six months ended June 30, 2026, respectively, compared to the same periods in 2025. These increases were driven by the acquisition of Bremer in May 2025, organic growth of fee-based businesses, and elevated other income. 61 Capital markets income increased $5.2 million and $11.7 million for the three and six months ended June 30, 2026, respectively, compared to the same periods in 2025 primarily due to higher levels of commercial real estate client interest rate swap fees and the Bremer acquisition. Noninterest Expense The following table details the components in noninterest expense: Three Months Ended June 30, % Six Months Ended June 30, % (dollars in thousands) 2026 2025 Change 2026 2025 Change Salaries and employee benefits $ 184,765   $ 202,112  (8.6) % $ 368,838   $ 350,417  5.3  % Occupancy 33,452   30,432  9.9  70,447   59,485  18.4  Equipment 11,077   12,566  (11.8) 23,152   21,467  7.8  Marketing 15,601   13,759  13.4  32,035   25,699  24.7  Technology 29,630   31,452  (5.8) 58,655   53,472  9.7  Communication 6,130   5,014  22.3  12,326   9,148  34.7  Professional fees 10,735   21,931  (51.1) 23,091   29,850  (22.6) FDIC assessment 13,592   13,409  1.4  27,348   23,109  18.3  Amortization of intangibles 23,992   19,630  22.2  49,615   26,460  87.5  Amortization of tax credit investments 7,807   5,815  34.3  14,918   9,239  61.5  Other expense 35,380   28,646  23.5  56,440   44,891  25.7  Total noninterest expense $ 372,161   $ 384,766  (3.3) % $ 736,865   $ 653,237  12.8  % Noninterest expense included $12.1 million and $41.2 million of merger-related expenses for the three months ended June 30, 2026 and 2025, respectively. Excluding these expenses, noninterest expense increased to $360.1 million for the three months ended June 30, 2026, compared to $343.6 million for the three months ended June 30, 2025. This increase was driven primarily by operating costs and additional amortization of intangibles related to the acquisition of Bremer. Noninterest expense included $19.4 million and $47.1 million of merger-related expenses for the six months ended June 30, 2026 and 2025, respectively. Noninterest expense for the six months ended June 30, 2026 also included a $3.4 million non-cash, pre-tax expense associated with the distribution of excess pension assets with the resolution of the legacy First Midwest plan. Excluding these expenses, noninterest expense increased to $714.0 million for the six months ended June 30, 2026, compared to $606.2 million for the six months ended June 30, 2025. This increase was driven primarily by operating costs and additional amortization of intangibles related to the acquisition of Bremer. Amortization of tax credit investments increased $2.0 million and $5.7 million for the three and six months ended June 30, 2026, respectively, compared to the same periods in 2025 primarily due to additional amortization related to the Bremer acquisition. In addition, the recognition of tax credit amortization expense is contingent upon the successful completion of the rehabilitation of a historic building or completion of a solar project within the reporting period. Many factors including weather, labor availability, building regulations, inspections, and other unexpected construction delays related to a rehabilitation project can cause a project to exceed its estimated completion date. See Note 9 to the consolidated financial statements for additional information on our tax credit investments. Provision for Income Taxes We record a provision for income taxes currently payable and for income taxes payable or benefits to be received in the future, which arise due to timing differences in the recognition of certain items for financial statement and income tax purposes. The major difference between the effective tax rate applied to our financial statement income and the federal statutory tax rate is caused by a tax benefit from our tax credit investments and interest on tax-exempt securities and loans. The effective tax rate was 21.8% and 21.4% for the three and six months ended June 30, 2026, respectively, compared to 19.5% and 19.9% for the three and six months ended June 30, 2025, respectively, reflecting an increase in pre-tax book income contributing to an increase in state taxes. See Note 14 to the consolidated financial statements for additional information. In accordance with ASC 740-270, Accounting for Interim Reporting, the provision for income taxes was recorded at June 30, 2026 based on the current estimate of the effective annual rate. 62 FINANCIAL CONDITION Overview At June 30, 2026, our assets were $74.2 billion, a $2.0 billion increase compared to assets of $72.2 billion at December 31, 2025, reflective of strong loan growth. Earning Assets Our earning assets are comprised of investment securities, portfolio loans, loans held-for-sale, money market investments, interest-earning accounts with the Federal Reserve, and equity securities. Earning assets were $67.1 billion at June 30, 2026, a $2.1 billion increase compared to earning assets of $65.0 billion at December 31, 2025. Investment Securities We classify the majority of our investment securities as available-for-sale to give management the flexibility to sell the securities prior to maturity based on fluctuating interest rates or changes in our funding requirements. The investment securities portfolio, including equity securities, was $15.1 billion at June 30, 2026, compared to $14.9 billion at December 31, 2025. Investment securities represented 22% of earning assets at June 30, 2026, compared to 23% at December 31, 2025. At June 30, 2026, we had no intent to sell any securities that were in an unrealized loss position nor is it expected that we would be required to sell the securities prior to their anticipated recovery. The investment securities available-for-sale portfolio had net unrealized losses of $666.5 million and $570.4 million at June 30, 2026 and December 31, 2025, respectively. The investment securities held-to-maturity portfolio had net unrealized losses of $376.3 million and $355.3 million at June 30, 2026 and December 31, 2025, respectively. The investment securities available-for-sale portfolio including securities hedges had an effective duration of 4.08 at June 30, 2026, compared to 3.80 at December 31, 2025. The total investment securities portfolio had an effective duration of 4.69 at June 30, 2026, compared to 4.51 at December 31, 2025. Effective duration represents the percentage change in the fair value of the portfolio in response to a change in interest rates and is used to evaluate the portfolio’s price volatility at a single point in time. Generally, there is more uncertainty in interest rates over a longer average maturity, resulting in a higher duration percentage. The weighted average yields on investment securities, on a taxable equivalent basis, were 4.11% and 4.08% for the three and six months ended June 30, 2026, respectively, compared to 4.07% and 3.85% for the three and six months ended June 30, 2025, respectively. Loan Portfolio We lend to consumer and commercial clients in many diverse industries including real estate rental and leasing, manufacturing, healthcare, wholesale trade, construction, and agriculture, among others. Old National manages concentrations of credit exposure by industry, product, geography, client relationship, and loan size. The following table presents the composition of the loan portfolio: (dollars in thousands) June 30, 2026 December 31, 2025 $ Change % Change Commercial $ 16,112,685   $ 14,983,861  $ 1,128,824  7.5  % Commercial real estate 22,535,229   22,050,007  485,222  2.2  Residential real estate 8,760,832   8,467,496  293,336  3.5  Consumer 3,363,838   3,262,798  101,040  3.1  Total loans $ 50,772,584   $ 48,764,162  $ 2,008,422  4.1  % 63 The following table presents the composition of the loan portfolio by state: (dollars in thousands) Commercial Commercial Real Estate Residential Real Estate Consumer Total Loans Percent of Total June 30, 2026 Minnesota $ 2,802,206  $ 5,053,884  $ 1,850,696  $ 399,614  $ 10,106,400  20  % Illinois 3,015,165  3,534,824  1,459,897  646,553  8,656,439  17  % Indiana 1,905,572  1,858,655  1,086,543  981,895  5,832,665  11  % Wisconsin 1,143,129  2,693,471  545,323  189,580  4,571,503  9  % Michigan 841,529  1,423,589  641,142  275,026  3,181,286  6  % Tennessee 432,849  1,229,948  321,512  232,851  2,217,160  4  % Kentucky 326,751  629,607  263,255  409,982  1,629,595  3  % North Dakota 435,560  961,486  133,291  30,915  1,561,252  3  % Texas 459,346  704,961  291,096  10,896  1,466,299  3  % Florida 331,236  605,438  341,178  38,925  1,316,777  3  % Ohio 721,108  424,786  11,123  16,774  1,173,791  2  % Other 3,698,234  3,414,580  1,815,776  130,827  9,059,417  18  % Total $ 16,112,685  $ 22,535,229  $ 8,760,832  $ 3,363,838  $ 50,772,584  100  % Geographic location in the preceding table is determined by collateral location for real estate loans and borrower location for non-real estate loans. Commercial and Commercial Real Estate Loans Commercial and commercial real estate loans are the largest classifications within earning assets, representing 58% at June 30, 2026, compared to 57% at December 31, 2025. At June 30, 2026, commercial and commercial real estate loans were $38.6 billion, an increase of $1.6 billion from December 31, 2025 driven primarily by disciplined commercial loan production. 64 The following table provides detail on commercial loans by industry classification (as defined by the North American Industry Classification System) and by loan size. June 30, 2026 December 31, 2025 (dollars in thousands) Outstanding Exposure (1) Nonaccrual Outstanding Exposure (1) Nonaccrual By Industry: Health care and social assistance $ 2,990,290   $ 3,661,508   $ 18,802   $ 2,805,380  $ 3,464,934  $ 24,489  Manufacturing 2,654,369   4,081,240   37,087   2,139,977  3,614,096  16,915  Real estate rental and leasing 1,523,840   2,106,105   22,290   1,518,886  2,274,601  25,021  Construction 1,203,618   2,467,297   7,308   1,064,375  2,333,033  6,996  Wholesale trade 1,191,364   2,000,081   4,234   1,049,963  1,927,612  4,154  Accommodation and food services 1,080,876   1,274,843   12,660   1,159,348  1,422,249  19,153  Professional, scientific, and   technical services 891,988   1,415,906   6,518   795,520  1,367,099  6,298  Agriculture, forestry, fishing,   and hunting 711,579   1,047,582   5,518   776,845  1,126,107  5,393  Finance and insurance 652,759   1,452,641   314   678,034  1,305,205  317  Retail trade 547,108   900,563   12,215   486,717  777,389  13,121  Administrative and support and   waste management and   remediation services 466,610   641,285   16,473   440,155  667,738  4,552  Transportation and warehousing 381,983   538,491   15,176   474,426  634,311  29,733  Arts, Entertainment, and Recreation 338,799   463,006   3,900   303,815  419,632  3,153  Educational services 323,058   472,944   2   295,001  472,694  8  Public administration 295,995   319,516   —   306,621  344,205  —  Other services 252,849   411,158   14,796   270,337  435,139  11,969  Other 605,600   983,369   2,114   418,461  886,189  2,570  Total $ 16,112,685   $ 24,237,535   $ 179,407   $ 14,983,861  $ 23,472,233  $ 173,842  By Loan Size: Less than $200,000 2   % 2   % 2   % 5  % 3  % 10  % $200,000 to $1,000,000 9   10   13   12  10  16  $1,000,000 to $5,000,000 20   22   46   25  24  42  $5,000,000 to $10,000,000 16   15   14   17  16  21  $10,000,000 to $25,000,000 27   25   12   23  25  11  Greater than $25,000,000 26   26   13   18  22  —  Total 100   % 100   % 100   % 100  % 100  % 100  % (1)    Includes unfunded loan commitments. The following table provides detail on commercial real estate loans classified by property type. June 30, 2026 December 31, 2025 (dollars in thousands) Outstanding Exposure (1) Nonaccrual Outstanding Exposure (1) Nonaccrual By Property Type: Multifamily $ 6,770,178   $ 8,307,405   $ 46,561   $ 6,648,859  $ 7,978,053  $ 104,993  Warehouse / Industrial 4,516,324   4,834,580   12,298   4,180,226  4,481,580  5,144  Retail 3,272,975   3,445,418   24,316   3,225,434  3,373,296  21,636  Office 2,916,504   3,090,586   45,389   2,705,874  2,891,180  49,201  Senior housing 1,154,331   1,182,958   23,402   1,269,488  1,307,281  29,723  Single family 533,553   556,839   1,747   616,035  632,748  4,826  Other (2) 3,371,364   3,650,885   16,888   3,404,091  3,694,867  30,737  Total $ 22,535,229   $ 25,068,671   $ 170,601   $ 22,050,007  $ 24,359,005  $ 246,260  (1)    Includes unfunded loan commitments. (2)    Other includes commercial development, agriculture real estate, hotels, self-storage, land development, religion, and mixed-use properties. The mix of properties securing the loans in our commercial real estate portfolio is comprised of owner-occupied and non-owner-occupied categories and is diverse in terms of type and geographic location, generally within the 65 Company’s primary market area. Approximately 26% of the commercial real estate portfolio is owner-occupied at June 30, 2026, compared to 29% at December 31, 2025. The Company actively reviews its broader loan portfolio in the normal course of business and has performed a targeted review of contractual maturities in its non-owner-occupied commercial real estate portfolio as part of its response to current market conditions to identify exposure to credit risk associated with renewals. At June 30, 2026, the Company held $680.7 million of non-owner-occupied commercial real estate loans, or 1% of total loans, that mature within 18 months with an interest rate below 4%. Residential Real Estate Loans At June 30, 2026, residential real estate loans held in our loan portfolio were $8.8 billion, an increase of $293.3 million compared to December 31, 2025. Changes in interest rates may impact the number of refinancings and new originations of residential real estate loans. If interest rates decrease in the future, there may be an increase in refinancings and new originations of residential real estate loans. Conversely, future increases in interest rates may result in a decline in the level of refinancings and new originations of residential real estate loans. Consumer Loans Consumer loans, including automobile loans, personal, and home equity loans and lines of credit, increased $101.0 million to $3.4 billion at June 30, 2026 compared to December 31, 2025. Funding The following table summarizes Old National’s total funding, comprised of deposits and wholesale borrowings: (dollars in thousands) June 30, 2026 December 31, 2025 $ Change % Change Deposits: Noninterest-bearing demand $ 12,665,278   $ 13,247,483  $ (582,205) (4.4) % Interest-bearing: Checking and NOW 11,129,286   10,740,919  388,367  3.6  % Savings 4,924,639   4,909,138  15,501  0.3  % Money market 16,936,441   16,529,631  406,810  2.5  % Time deposits 10,491,126   9,661,024  830,102  8.6  % Total deposits 56,146,770   55,088,195  1,058,575  1.9  % Wholesale borrowings: Federal funds purchased and interbank borrowings 250,389   100,197  150,192  149.9  % Securities sold under agreements to repurchase 265,301   261,366  3,935  1.5  % Federal Home Loan Bank advances 6,520,296   6,237,375  282,921  4.5  % Other borrowings 1,387,997   852,429  535,568  62.8  % Total wholesale borrowings 8,423,983   7,451,367  972,616  13.1  % Total funding $ 64,570,753   $ 62,539,562  $ 2,031,191  3.2  % The increase in total deposits was due to organic growth. We use wholesale funding to augment deposit funding and to help maintain our desired interest rate risk position. Wholesale funding as a percentage of total funding was 13% at June 30, 2026, compared to 12% at December 31, 2025. The increase in other borrowings was due to the issuance and sale of $450.0 million aggregate principal amount of subordinated notes in January 2026. The Company intends to use the net proceeds from this offering for general corporate purposes. Capital Shareholders’ equity totaled $8.6 billion at June 30, 2026, compared to $8.5 billion at December 31, 2025. Retained earnings were offset by the repurchase of 8.3 million shares of Common Stock under share repurchase plans that were approved by the Company’s Board of Directors during the six months ended June 30, 2026, which reduced equity by $201.6 million, dividends, and changes in unrealized losses on available-for-sale investment securities during the six months ended June 30, 2026. As of June 30, 2026, Old National had remaining authorization to repurchase up to $276.6 million of its outstanding Common Stock through February 28, 2027. 66 Capital Adequacy Old National and the banking industry are subject to various regulatory capital requirements administered by the federal banking agencies. At June 30, 2026, Old National and its bank subsidiary exceeded the regulatory minimums and Old National Bank met the regulatory definition of “well-capitalized” based on the most recent regulatory definition. Old National’s consolidated capital position remains strong as evidenced by the following key industry ratios.  Regulatory Guidelines Minimum Prompt Corrective Action "Well Capitalized" Guidelines June 30, 2026 December 31, 2025 Tier 1 capital to total average assets (leverage    ratio) 4.00  % N/A % 8.95   % 8.90  % Common equity Tier 1 capital to risk-weighted    total assets 7.00  N/A 11.09   11.08  Tier 1 capital to risk-weighted total assets 8.50  6.00  11.53   11.53  Total capital to risk-weighted total assets 10.50  10.00  13.65   12.85  Shareholders’ equity to assets N/A N/A 11.57   11.77  Old National Bank, Old National’s bank subsidiary, maintained a strong capital position as evidenced by the following key industry ratios. Regulatory Guidelines Minimum Prompt Corrective Action "Well Capitalized" Guidelines June 30, 2026 December 31, 2025 Tier 1 capital to total average assets (leverage    ratio) 4.00  % 5.00  % 8.80   % 8.52  % Common equity Tier 1 capital to risk-weighted    total assets 7.00  6.50  11.34   11.05  Tier 1 capital to risk-weighted total assets 8.50  8.00  11.34   11.05  Total capital to risk-weighted total assets 10.50  10.00  12.29   12.00  Management views stress testing as an integral part of the Company’s risk management and strategic planning activities. Old National performs stress testing periodically throughout the year. The primary objective of the stress testing is to ensure that Old National has a robust, forward-looking stress testing process and maintains sufficient capital to continue operations throughout times of economic and financial stress. Management also uses the stress testing framework to evaluate decisions relating to pricing, loan concentrations, capital deployment, and mergers and acquisitions to ensure that strategic decisions align with Old National’s risk appetite statement. Old National’s stress testing process incorporates key risks that include strategic, market, liquidity, credit, operational, information security and technology, talent management, and compliance/regulatory/legal risks. Old National’s stress testing policy outlines steps that will be taken if stress test results do not meet internal thresholds under severely adverse economic scenarios. RISK MANAGEMENT Overview Old National has adopted a Risk Appetite Statement to enable our Board of Directors, Enterprise Risk Committee of our Board, Executive Leadership Team, and Senior Management to better assess, understand, monitor, and mitigate Old National’s risks. The Risk Appetite Statement addresses the following major risks: strategic, market, liquidity, credit, operational, information security and technology, talent management, and regulatory/legal/compliance. Our Chief Risk Officer provides quarterly reports to the Board’s Enterprise Risk Committee on various risk topics. The following discussion addresses certain of these major risks including credit, market, and liquidity. Discussion of strategic, talent management, operational, information security and technology, and regulatory/legal/compliance risks is provided in the section entitled “Risk Factors” in the Company’s 2025 Annual Report on Form 10-K. 67 Credit Risk Credit risk represents the risk of loss arising from an obligor’s inability or failure to meet contractual payment or performance terms. Our primary credit risks result from our investment and lending activities. Asset Quality We lend to consumer and commercial clients in many diverse industries including, among others, real estate rental and leasing, manufacturing, healthcare, wholesale trade, construction, and agriculture. Old National manages concentrations of credit exposure by industry, product, geography, client relationship, and loan size. At June 30, 2026, our average commercial loan size was approximately $899,000 and our average commercial real estate loan size was approximately $1,627,000. At June 30, 2026, we had minimal exposure to foreign borrowers and no sovereign debt. Our policy is to concentrate our lending activity in the geographic market areas we serve, primarily in the Midwest and Southeast regions of the United States. The following table presents a summary of under-performing assets as well as criticized and classified assets: (dollars in thousands) June 30, 2026 December 31, 2025 Nonaccrual loans $ 461,702   $ 521,245  Past due loans (90 days or more and still accruing) 6,832   2,691  Foreclosed assets 3,374   6,235  Total under-performing assets $ 471,908   $ 530,171  Classified loans (includes nonaccrual, past due 90 days     or more, and other problem loans) $ 2,387,255   $ 2,283,157  Other classified assets (1) 7,960   20,616  Special mention loans 705,154   805,901  Total criticized and classified assets $ 3,100,369   $ 3,109,674  Asset Quality Ratios: Nonaccrual loans/total loans (2) 0.91   % 1.07  % Under-performing assets/total loans (2) 0.93   1.09  Under-performing assets/total assets 0.64   0.73  Allowance for credit losses on loans/under-performing assets 123.01   107.42  Allowance for credit losses on loans/nonaccrual loans 125.73   109.26  (1) Includes investment securities that fell below investment grade rating. (2) Loans exclude loans held-for-sale. Under-performing assets decreased to $471.9 million at June 30, 2026, compared to $530.2 million at December 31, 2025. Under-performing assets as a percentage of total loans at June 30, 2026 were 0.93%, a 16 basis points decrease from 1.09% at December 31, 2025. Nonaccrual loans decreased $59.5 million from December 31, 2025 to June 30, 2026 driven by active portfolio management. As a percentage of nonaccrual loans, the allowance for credit losses on loans was 125.73% at June 30, 2026, compared to 109.26% at December 31, 2025. Total criticized and classified assets were $3.1 billion at June 30, 2026, a decrease of $9.3 million from December 31, 2025. Other classified assets include investment securities that fell below investment grade rating totaling $8.0 million at June 30, 2026, compared to $20.6 million at December 31, 2025. Allowance for Credit Losses on Loans and Unfunded Commitments Net charge-offs on loans totaled $32.2 million during the three months ended June 30, 2026, compared to $26.5 million for the same period in 2025. Annualized, net charge-offs to average loans were 0.26% and 0.24% for the three months ended June 30, 2026 and 2025, respectively. Annualized, net charge-offs to average loans excluding PCD loans were 0.22% for the three months ended June 30, 2026 and 2025. Net charge-offs on loans totaled $64.3 million during the six months ended June 30, 2026, compared to $48.1 million for the same period in 2025. Annualized, net charge-offs to average loans were 0.26% and 0.24% for the six months ended June 30, 2026 and 68 2025, respectively. Annualized, net charge-offs to average loans excluding PCD loans were 0.20% and 0.22% for the six months ended June 30, 2026 and 2025, respectively. Credit quality within the loans held for investment portfolio is continuously monitored by management and is reflected within the allowance for credit losses on loans. The allowance for credit losses is an estimate of expected losses inherent within the Company’s loans held for investment portfolio. Credit quality is assessed and monitored by evaluating various attributes and the results of those evaluations are utilized in underwriting new loans and in our process for estimating expected credit losses. Expected credit loss inherent in non-cancelable off-balance-sheet credit exposures (unfunded loan commitments) is accounted for as a separate liability included in other liabilities on the balance sheet. The allowance for credit losses on loans held for investment and unfunded loan commitments is adjusted by a credit loss expense, which is reported in earnings, and reduced by the charge-off of loan amounts, net of recoveries. Accrued interest receivable is excluded from the estimate of credit losses. The allowance for credit loss estimation process involves procedures to consider the unique characteristics of our loan portfolio segments. These segments are further disaggregated into loan classes based on the level at which credit risk of the loan is monitored. When computing the level of expected credit losses, credit loss assumptions are estimated using a model that categorizes loan pools based on loss history, delinquency status, and other credit trends and risk characteristics, including current conditions and reasonable and supportable forecasts about the future. Determining the appropriateness of the allowance is complex and requires judgment by management about the effect of matters that are inherently uncertain. In future periods, evaluations of the overall loan portfolio, in light of the factors and forecasts then prevailing, may result in significant changes in the allowance and credit loss expense in those future periods. The allowance level is influenced by loan volumes, loan AQR migration or delinquency status, changes in historical loss experience, and other conditions influencing loss expectations, such as reasonable and supportable forecasts of economic conditions. The methodology for estimating the amount of expected credit losses reported in the allowance for credit losses on loans has two basic components: first, an asset-specific component involving individual loans that do not share risk characteristics with other loans and the measurement of expected credit losses for such individual loans; and second, a pooled component for estimated expected credit losses for pools of loans that share similar risk characteristics. The allowance for credit losses on loans was $580.5 million at June 30, 2026, compared to $569.5 million at December 31, 2025. Continued loan growth in future periods, a decline in our current level of recoveries, or an increase in charge-offs could result in an increase in provision expense. Additionally, provision expense may be volatile due to changes in CECL model assumptions of credit quality, macroeconomic factors and conditions, and loan composition, which drive the allowance for credit losses balance. We maintain an allowance for credit losses on unfunded loan commitments 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 on loans, modified to take into account the probability of a drawdown on the commitment. The allowance for credit losses on unfunded loan commitments is classified as a liability account on the balance sheet within accrued expenses and other liabilities, while the corresponding provision for unfunded loan commitments is included in the provision for credit losses. The allowance for credit losses on unfunded loan commitments totaled $31.5 million at June 30, 2026, compared to $35.6 million at December 31, 2025. See the section entitled “Risk Factors” in the Company’s 2025 Annual Report on Form 10-K for further discussion of our credit risk. Market Risk Market risk is the risk that the estimated fair value of our assets, liabilities, and derivative financial instruments will decline as a result of changes in interest rates or financial market volatility, or that our net income will be significantly reduced by interest rate changes. The objective of our interest rate management process is to maximize net interest income while operating within acceptable limits established for interest rate risk and maintaining adequate levels of funding and liquidity. Potential cash flows, sales, or replacement value of many of our assets and liabilities, especially those that earn or pay interest, are sensitive to changes in the general level of interest rates. This interest rate risk arises primarily from our normal business activities of gathering deposits and extending loans. Many factors affect our exposure to 69 changes in interest rates, such as general economic and financial conditions, client preferences, historical pricing relationships, and re-pricing characteristics of financial instruments. Our earnings can also be affected by the monetary and fiscal policies of the U.S. Government and its agencies, particularly the Federal Reserve. In managing interest rate risk, we establish guidelines for asset and liability management, including measurement of short and long-term sensitivities to changes in interest rates, which are reviewed with the Enterprise Risk Committee of our Board of Directors. Based on the results of our analysis, we may use different techniques to manage changing trends in interest rates including: • adjusting balance sheet mix or altering interest rate characteristics of assets and liabilities; • changing product pricing strategies; • modifying characteristics of the investment securities portfolio; or • using derivative financial instruments, to a limited degree. A key element in our ongoing process is to measure and monitor interest rate risk using a model to quantify the likely impact of changing interest rates on Old National’s results of operations. The model quantifies the effects of various possible interest rate scenarios on projected net interest income. The model measures the impact on net interest income relative to a base case scenario over a two-year cumulative horizon resulting from an immediate change in interest rates using multiple rate scenarios. The base case scenario assumes that the balance sheet and interest rates are held at current levels. The model shows our projected net interest income sensitivity based on interest rate changes only and does not consider other forecast assumptions. The net interest income projections across all interest rate scenarios include the expected impact of purchase accounting accretion due to recent acquisitions. Due to the dynamics of future interest rate expectations, we also measure and monitor interest rate risk using the forward curve, which may be a more probable scenario of our interest rate exposure. The forward curve represents the relationship between the price of forward contracts and the time to maturity of the forward contracts at a point in time. 70 The following table illustrates our projected net interest income sensitivity over a two-year cumulative horizon based on the asset/liability model at June 30, 2026 and 2025: Immediate Rate Decrease June 30, 2026 Forward Curve Immediate Rate Increase (dollars in thousands) -300 Basis Points -200 Basis Points -100 Basis Points Base +100 Basis Points +200 Basis Points +300 Basis Points June 30, 2026 Projected interest income: Money market, other   interest earning   investments, and   investment   securities $ 1,109,848  $ 1,238,634  $ 1,357,507  $ 1,456,384  $ 1,443,976  $ 1,504,576  $ 1,557,413  $ 1,605,770  Loans 4,047,985  4,692,508  5,332,672  6,165,980  5,980,093  6,609,127  7,222,104  7,829,016  Total interest    income 5,157,833  5,931,142  6,690,179  7,622,364  7,424,069  8,113,703  8,779,517  9,434,786  Projected interest expense: Deposits 344,070  688,920  1,147,061  1,806,555  1,653,444  2,114,296  2,575,150  3,036,004  Borrowings 431,368  616,752  803,511  1,054,863  1,004,985  1,207,343  1,410,025  1,612,728  Total interest    expense 775,438  1,305,672  1,950,572  2,861,418  2,658,429  3,321,639  3,985,175  4,648,732  Net interest    income $ 4,382,395  $ 4,625,470  $ 4,739,607  $ 4,760,946  $ 4,765,640  $ 4,792,064  $ 4,794,342  $ 4,786,054  Change from base $ (383,245) $ (140,170) $ (26,033) $ (4,694) $ 26,424  $ 28,702  $ 20,414  % change from base (8.04) % (2.94) % (0.55) % (0.10) % 0.55  % 0.60  % 0.43  % Immediate Rate Decrease June 30, 2025 Forward Curve Immediate Rate Increase -300 Basis Points -200 Basis Points -100 Basis Points Base +100 Basis Points +200 Basis Points +300 Basis Points June 30, 2025 Projected interest income: Money market, other   interest earning   investments, and   investment   securities $ 1,003,247  $ 1,124,051  $ 1,234,492  $ 1,291,913  $ 1,320,324  $ 1,378,486  $ 1,428,001  $ 1,475,967  Loans 3,876,868  4,538,232  5,169,325  5,326,771  5,761,516  6,320,235  6,866,992  7,409,983  Total interest    income 4,880,115  5,662,283  6,403,817  6,618,684  7,081,840  7,698,721  8,294,993  8,885,950  Projected interest expense: Deposits 544,860  959,639  1,396,607  1,487,928  1,860,933  2,332,488  2,777,697  3,222,907  Borrowings 469,089  606,475  749,830  800,724  916,315  1,086,951  1,257,876  1,428,853  Total interest    expense 1,013,949  1,566,114  2,146,437  2,288,652  2,777,248  3,419,439  4,035,573  4,651,760  Net interest    income $ 3,866,166  $ 4,096,169  $ 4,257,380  $ 4,330,032  $ 4,304,592  $ 4,279,282  $ 4,259,420  $ 4,234,190  Change from base $ (438,426) $ (208,423) $ (47,212) $ 25,440  $ (25,310) $ (45,172) $ (70,402) % change from base (10.19) % (4.84) % (1.10) % 0.59  % (0.59) % (1.05) % (1.64) % 71 The following table illustrates the upper bound, Federal Funds Rate assumed in the simulation above at June 30, 2026 and 2025: June 30, 2026 June 30, 2025 Basis Point Change Scenario Federal Funds Rate (1) Month 12 (2) Federal Funds Rate (1) Month 12 (2) +300 3.75   % 6.75   % 4.50  % 7.50  % +200 3.75   % 5.75   % 4.50  % 6.50  % +100 3.75   % 4.75   % 4.50  % 5.50  % Base 3.75   % 3.75   % 4.50  % 4.50  % -100 3.75   % 2.75   % 4.50  % 3.50  % -200 3.75   % 1.75   % 4.50  % 2.50  % -300 3.75   % 0.75   % 4.50  % 1.50  % (1) Represents the upper bound, Federal Funds Rate. (2) Represents the Federal Funds Rate in month 12 given a gradual, parallel “ramp” relative to the base implied forward scenario. Our projected net interest income increased year over year driven by the Bremer acquisition, loan growth, and asset repricing due to current interest rates and economic conditions. Our overall strategy is consistent period over period, as we continue to manage our balance sheet toward a neutral interest rate risk position in a disciplined manner. A key element in the measurement and modeling of interest rate risk is the re-pricing assumptions of our transaction deposit accounts, which align with our approach to deposit pricing and are consistent period over period. Because the models are driven by expected behavior in various interest rate scenarios and many factors besides market interest rates affect our net interest income, we recognize that model outputs are not guarantees of actual results. For this reason, we model many different combinations of interest rates and balance sheet assumptions to understand our overall sensitivity to market interest rate changes, including shocks, ramps, yield curve flattening, yield curve steepening, as well as forecasts of likely interest rate scenarios tested. We use cash flow and fair value hedges, primarily interest rate swaps, collars, and floors, to mitigate interest rate risk. Derivatives designated as hedging instruments were in a net liability position with a fair value loss of $11.0 million at June 30, 2026, compared to a net asset position with a fair value gain of $14.8 million at December 31, 2025. See Note 15 to the consolidated financial statements for further discussion of derivative financial instruments. Liquidity Risk Liquidity risk arises from the possibility that we may not be able to satisfy current or future financial commitments or may become unduly reliant on alternative funding sources. We establish liquidity risk guidelines that we review with the Enterprise Risk Committee of our Board of Directors and monitor through our Asset/Liability Executive Management Committee. The objective of liquidity management is to ensure we have the ability to fund balance sheet growth and meet deposit and debt obligations in a timely and cost-effective manner. Management monitors liquidity through a regular review of asset and liability maturities, funding sources, and loan and deposit forecasts. We maintain strategic and contingency liquidity plans to ensure sufficient available funding to satisfy requirements for balance sheet growth, to properly manage capital markets’ funding sources, and to address unexpected liquidity requirements. On May 28, 2026, we filed an automatic shelf registration statement with the SEC that permits us to issue an unspecified amount of debt or equity securities. Loan repayments and maturing investment securities are a relatively predictable source of funds. However, deposit flows, calls of investment securities, and prepayments of loans and mortgage-related securities are not as predictable as they are strongly influenced by interest rates, events at other banking organizations, the housing market, general and local economic conditions, competition in the marketplace, and other factors. We continually monitor marketplace trends to identify patterns that might improve the predictability of the timing of deposit flows or asset prepayments. 72 A maturity schedule for Old National Bank’s time deposits is shown in the following table at June 30, 2026. (dollars in thousands) Maturity Bucket Amount Rate 2026 $ 6,888,508  4.07  % 2027 3,421,506  3.60  2028 94,413  2.80  2029 40,133  2.44  2030 21,643  4.06  2031 and beyond 24,923  3.52  Total $ 10,491,126  3.90  % Our ability to acquire funding at competitive prices is influenced by rating agencies’ views of our credit quality, liquidity, capital, and earnings. The credit ratings of Old National and Old National Bank at June 30, 2026 are shown in the following table.   Moody’s Investors Service   Long-term Short-term Old National Baa1 N/A Old National Bank A1 P-1 Old National Bank maintains relationships in capital markets with brokers and dealers to issue certificates of deposit and short-term and medium-term bank notes as well. At June 30, 2026, Old National and its subsidiaries had the following availability of liquid funds and borrowings: (dollars in thousands) June 30, 2026 Available liquid funds: Cash and due from banks $ 1,768,180  Unencumbered government-issued debt securities 6,360,336  Unencumbered investment grade municipal securities 101,310  Unencumbered corporate securities 31,618  Availability of borrowings*: Amount available from Federal Reserve discount window 4,356,933  Amount available from Federal Home Loan Bank 8,245,763  Total available funds $ 20,864,140  * Based on collateral pledged Old National Bancorp has routine funding requirements consisting primarily of operating expenses, dividends to shareholders, debt service, net derivative cash flows, and funds used for acquisitions. Old National Bancorp can obtain funding to meet its obligations from dividends and management fees collected from its subsidiaries, operating line of credit, and through the issuance of debt securities. Additionally, Old National Bancorp has a shelf registration in place with the SEC permitting ready access to the public debt and equity markets. At June 30, 2026, Old National Bancorp’s other borrowings outstanding were $799.5 million. Management believes the Company has the ability to generate and obtain adequate amounts of liquidity to meet its requirements in the short-term and the long-term. Federal banking laws regulate the amount of dividends that may be paid by Old National Bank to Old National Bancorp on an unconsolidated basis without obtaining prior regulatory approval. Prior regulatory approval is required if dividends to be declared in any year would exceed net earnings of the current year plus retained net profits for the preceding two years. Prior regulatory approval to pay dividends was not required in 2025 and is not currently required. 73 CRITICAL ACCOUNTING ESTIMATES Our most significant accounting policies are described in Note 1 to the consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025. Certain of these accounting policies require management to use significant judgment and estimates, which can have a material impact on the carrying value of certain assets and liabilities. We consider these policies to be our critical accounting estimates. The judgment and assumptions made are based upon historical experience, future forecasts, or other factors that management believes to be reasonable under the circumstances. Because of the nature of the judgment and assumptions, actual results could differ from estimates, which could have a material effect on our financial condition and results of operations. For additional information regarding critical accounting estimates, see the section titled “Critical Accounting Estimates” included in Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2025. There have been no material changes in the Company’s application of critical accounting estimates since December 31, 2025. ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK See Management’s Discussion and Analysis of Financial Condition and Results of Operations – Market Risk and Liquidity Risk. ITEM 4.  CONTROLS AND PROCEDURES Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures Evaluation of Disclosure Controls and Procedures.  Old National’s principal executive officer and principal financial officer have concluded that Old National’s disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended), based on their evaluation of these controls and procedures as of the end of the period covered by this quarterly report on Form 10-Q, are effective at the reasonable assurance level as discussed below to ensure that information required to be disclosed by Old National in the reports it files under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC and that such information is accumulated and communicated to Old National’s management, including its principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure. Limitations on the Effectiveness of Controls.  Management, including the principal executive officer and principal financial officer, does not expect that Old National’s disclosure controls and internal controls will prevent all error and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by management override of the controls. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be only reasonable assurance that any design will succeed in achieving its stated goals under all potential future conditions. Over time, the system of controls may become inadequate because of changes in conditions or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected. Changes in Internal Control over Financial Reporting.  There were no changes in Old National’s internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, Old National’s internal control over financial reporting. 74 PART II OTHER INFORMATION ITEM 1A.  RISK FACTORS There have been no material changes from the risk factors disclosed in the section entitled “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025. ITEM 2.  UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS (c) ISSUER PURCHASES OF EQUITY SECURITIES Period Total Number of Shares Purchased (1) Average Price Paid Per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs (2) Maximum Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs (2) 04/01/26 - 04/30/26 1,391,509  $ 23.42  1,007,630  $ 359,453,405  05/01/26 - 05/31/26 2,716,500  24.12  2,715,832  293,945,068  06/01/26 - 06/30/26 700,542  24.72  700,120  276,639,779  Total 4,808,551  $ 24.00  4,423,582  $ 276,639,779  (1) Consists of shares acquired pursuant to the Company’s Board-approved share repurchase program referred to in note 2 to this table and the Company’s share-based incentive programs. Under the terms of the Company’s share-based incentive programs, the Company accepts previously owned shares of common stock surrendered to satisfy tax withholding obligations associated with the vesting of restricted stock or performance shares earned. (2) In the first quarter of 2026, the Company’s Board of Directors approved a new share repurchase program, under which the Company is authorized to repurchase up to $400 million of its outstanding shares of common stock through February 28, 2027. This new share repurchase program replaces the prior $200 million program that was set to expire on February 28, 2026. ITEM 5.  OTHER INFORMATION (a) None (b) There have been no material changes in the procedure by which security holders may recommend nominees for election to the Company’s board of directors. (c) No “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of Regulation S-K was adopted , modified, or terminated during the three months ended June 30, 2026. 75 ITEM 6.  EXHIBITS Exhibit No .   Description 2.1  Agreement and Plan of Merger dated as of November 25, 2024 among Old National, Bremer Financial Corporation, and ONB Merger Sub, Inc. (the schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K) (incorporated by reference to Exhibit 2.1 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on November 25, 2024). 3.1  Fifth Amended and Restated Articles of Incorporation of Old National, amended April 30, 2020 (incorporated by reference to Exhibit 3.1 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on May 18, 2020). 3.2  Articles of Amendment to the Fifth Amended and Restated Articles of Incorporation of Old National authorizing additional shares of Old National capital stock (incorporated by reference to Exhibit 3.2 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on February 16, 2022). 3.3  Articles of Amendment to the Fifth Amended and Restated Articles of Incorporation of Old National designating the New Old National Series A Preferred Stock (incorporated by reference to Exhibit 3.3 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on February 16, 2022). 3.4  Articles of Amendment to the Fifth Amended and Restated Articles of Incorporation of Old National designating the New Old National Series C Preferred Stock (incorporated by reference to Exhibit 3.4 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on February 16, 2022). 3.5    Amended and Restated By-Laws of Old National, amended February 18, 2026 (incorporated by reference to Exhibit 3.1 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on February 19, 2026) . 4.1  Subordinated Indenture between Old National and U.S. Bank Trust Company, National Association, as trustee, dated as of January 29, 2026 (incorporated by reference to Exhibit 4.1 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 29, 2026). 4.2  First Supplemental Indenture between Old National and U.S. Bank Trust Company, National Association, as trustee, providing for the issuance of its 5.768% Fixed-to-Floating Rate Subordinated Notes due 2036 dated as of January 29, 2026 (incorporated by reference to Exhibit 4.2 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 29, 2026). 4.3  Form of 5.768% Fixed-to-Floating Rate Subordinated Note due 2036 dated as of January 29, 2026 (incorporated by reference to Exhibit 4.3 and included in Exhibit 4.2 of Old National’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 29, 2026). 31.1    Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2    Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1    Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2    Certification of Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101    The following materials from Old National’s Form 10-Q Report for the quarterly period ended June 30, 2026, formatted in inline XBRL: (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income, (iii) the Consolidated Statements of Comprehensive Income (Loss), (iv) the Consolidated Statements of Changes in Shareholders’ Equity, (v) the Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements. 104    The cover page from Old National’s Form 10-Q Report for the quarterly period ended June 30, 2026, formatted in inline XBRL and contained in Exhibit 101. 76 SIGNATURE 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.     OLD NATIONAL BANCORP     (Registrant)       By:   /s/  John V. Moran, IV     John V. Moran, IV     Senior Executive Vice President and Chief Financial Officer     Duly Authorized Officer and Principal Financial Officer           Date:  July 29, 2026 77