SIMMONS FIRST NATIONAL CORP 10-Q

Item 1. Financial Statements (Unaudited) Simmons First National Corporation Consolidated Balance Sheets September 30, 2025 and December 31, 2024 September 30, December 31, (In thousands, except share data) 2025 2024 (Unaudited) ASSETS Cash and noninterest bearing balances due from banks $ 377,604 $ 429,705 Interest bearing balances due from banks and federal funds sold 266,013 257,672 Cash and cash equivalents 643,617 687,377 Interest bearing balances due from banks - time 100 100 Investment securities: Held-to-maturity, net of allowance for credit losses of $ 3,214 at December 31, 2024 — 3,636,636 Available-for-sale, (amortized cost of $ 3,723,974 and $ 2,852,774 at September 30, 2025 and December 31, 2024, respectively) 3,319,277 2,529,426 Total investments 3,319,277 6,166,062 Mortgage loans held for sale 15,507 11,417 Assets held in trading accounts 12,695 — Loans 17,188,817 17,005,937 Allowance for credit losses on loans ( 258,006 ) ( 235,019 ) Net loans 16,930,811 16,770,918 Premises and equipment 568,343 585,431 Foreclosed assets and other real estate owned 6,386 9,270 Interest receivable 104,383 123,243 Bank owned life insurance 539,372 531,805 Goodwill 1,320,799 1,320,799 Other intangible assets 87,520 97,242 Other assets 659,352 572,385 Total assets $ 24,208,162 $ 26,876,049 LIABILITIES AND STOCKHOLDERS’ EQUITY Deposits: Noninterest bearing transaction accounts $ 4,377,232 $ 4,460,517 Interest bearing transaction accounts and savings deposits 10,932,914 10,982,022 Time deposits 4,527,587 6,443,211 Total deposits 19,837,733 21,885,750 Federal funds purchased and securities sold under agreements to repurchase 22,348 37,109 Other borrowings 18,832 745,372 Subordinated notes and debentures 648,976 366,293 Accrued interest and other liabilities 326,310 312,653 Total liabilities 20,854,199 23,347,177 Stockholders’ equity: Common stock, Class A, $ 0.01 par value; 350,000,000 shares authorized at September 30, 2025 and December 31, 2024; 144,703,075 and 125,651,540 shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively 1,447 1,257 Surplus 2,848,977 2,511,590 Undivided profits 817,022 1,376,935 Accumulated other comprehensive loss ( 313,483 ) ( 360,910 ) Total stockholders’ equity 3,353,963 3,528,872 Total liabilities and stockholders’ equity $ 24,208,162 $ 26,876,049 See Condensed Notes to Consolidated Financial Statements. 3 Simmons First National Corporation Consolidated Statements of Income (Loss) Three and Nine Months Ended September 30, 2025 and 2024 Three Months Ended September 30, Nine Months Ended September 30, (In thousands, except per share data) 2025 2024 2025 2024 (Unaudited) (Unaudited) INTEREST INCOME Loans, including fees $ 269,210 $ 277,939 $ 792,338 $ 810,366 Interest bearing balances due from banks and federal funds sold 6,421 2,921 11,655 8,895 Investment securities 37,464 53,220 131,619 166,271 Mortgage loans held for sale 229 209 572 551 Assets held in trading accounts 99 — 99 — TOTAL INTEREST INCOME 313,423 334,289 936,283 986,083 INTEREST EXPENSE Deposits 116,610 152,244 373,403 457,210 Federal funds purchased and securities sold under agreements to repurchase 72 138 244 483 Other borrowings 2,957 17,067 21,284 43,741 Subordinated notes and debentures 7,123 7,128 19,445 21,126 TOTAL INTEREST EXPENSE 126,762 176,577 414,376 522,560 NET INTEREST INCOME 186,661 157,712 521,907 463,523 Provision for credit losses 11,966 12,148 50,708 33,453 NET INTEREST INCOME AFTER PROVISION FOR CREDIT LOSSES 174,695 145,564 471,199 430,070 NONINTEREST INCOME (LOSS) Service charges on deposit accounts 13,045 12,713 38,268 36,920 Debit and credit card fees 8,478 8,144 25,491 24,552 Wealth management fees 9,965 9,098 29,058 26,683 Mortgage lending income 2,259 1,956 5,959 6,249 Bank owned life insurance income 3,943 3,757 11,925 11,447 Other service charges and fees 1,474 1,509 4,128 4,227 Loss on sale of securities, net ( 801,492 ) ( 28,393 ) ( 801,492 ) ( 28,393 ) Other income 6,141 8,346 18,985 21,928 TOTAL NONINTEREST INCOME (LOSS) ( 756,187 ) 17,130 ( 667,678 ) 103,613 NONINTEREST EXPENSE Salaries and employee benefits 76,249 69,167 224,935 212,536 Occupancy expense, net 12,106 12,216 36,601 36,338 Furniture and equipment expense 5,275 5,612 16,214 16,376 Other real estate and foreclosure expense 200 87 614 383 Deposit insurance 5,175 5,571 15,483 18,388 Other operating expenses 43,027 44,540 131,354 132,405 TOTAL NONINTEREST EXPENSE 142,032 137,193 425,201 416,426 INCOME (LOSS) BEFORE INCOME TAXES ( 723,524 ) 25,501 ( 621,680 ) 117,257 Provision (benefit) for income taxes ( 160,732 ) 761 ( 146,049 ) 12,883 NET INCOME (LOSS) $ ( 562,792 ) $ 24,740 $ ( 475,631 ) $ 104,374 BASIC EARNINGS PER SHARE $ ( 4.01 ) $ 0.20 $ ( 3.64 ) $ 0.83 DILUTED EARNINGS PER SHARE $ ( 4.00 ) $ 0.20 $ ( 3.63 ) $ 0.83 See Condensed Notes to Consolidated Financial Statements. 4 Simmons First National Corporation Consolidated Statements of Comprehensive Income (Loss) Three and Nine Months Ended September 30, 2025 and 2024 Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 (Unaudited) (Unaudited) NET INCOME (LOSS) $ ( 562,792 ) $ 24,740 $ ( 475,631 ) $ 104,374 OTHER COMPREHENSIVE INCOME (LOSS) Unrealized holding (losses) gains arising during the period on available-for-sale securities ( 835,485 ) 97,187 ( 840,504 ) 71,400 Less: Reclassification adjustment for realized losses included in net income ( 801,492 ) ( 28,393 ) ( 801,492 ) ( 28,393 ) Less: Realized gains on derivative instruments 4,648 37,558 38,047 24,975 Less: Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity (1) ( 129,912 ) ( 6,231 ) ( 141,267 ) ( 17,938 ) Other comprehensive income (loss), before tax effect 91,271 94,253 64,208 92,756 Less: Tax effect of other comprehensive income (loss) 23,854 24,633 16,781 24,242 TOTAL OTHER COMPREHENSIVE INCOME (LOSS) 67,417 69,620 47,427 68,514 COMPREHENSIVE INCOME (LOSS) $ ( 495,375 ) $ 94,360 $ ( 428,204 ) $ 172,888 _______________________________________ (1) During the three and nine months ended September 30, 2025, the Company engaged in a balance sheet repositioning, which included the transfer of all held-to-maturity securities to the available-for-sale portfolio, including those previously transferred to the held-to-maturity portfolio. The securities were transferred at fair value and the previous related remaining combined net unrealized losses in accumulated other comprehensive income (loss) were either recognized as part of the securities transfer and subsequent sale of certain securities or will be amortized into income over the remaining life of the security. See Note 2, Investment Securities, for more information on the securities portfolio. See Condensed Notes to Consolidated Financial Statements. 5 Simmons First National Corporation Consolidated Statements of Cash Flows Nine Months Ended September 30, 2025 and 2024 (In thousands) September 30, 2025 September 30, 2024 (Unaudited) (Unaudited) OPERATING ACTIVITIES Net income (loss) $ ( 475,631 ) $ 104,374 Adjustments to reconcile net income to net cash provided by (used in) operating activities: Depreciation and amortization 30,952 34,863 Provision for credit losses 50,708 33,453 Loss on sale of investments 801,492 28,393 Net amortization of investment securities and assets 10,297 13,104 Net amortization on borrowings 158 114 Stock-based compensation expense 12,538 8,867 Gain on sale of closed branches ( 152 ) — Gain on sale of foreclosed assets and other real estate owned ( 506 ) ( 911 ) Gain on sale of mortgage loans held for sale ( 5,998 ) ( 6,503 ) Loss on sale of loans 22 234 Loss on early extinguishment of debt 565 — Deferred income taxes ( 166,587 ) ( 3,254 ) Income from bank owned life insurance ( 11,949 ) ( 11,798 ) Originations of mortgage loans held for sale ( 203,824 ) ( 211,421 ) Proceeds from sale of mortgage loans held for sale 205,732 219,027 Changes in assets and liabilities: Interest receivable 18,860 ( 3,270 ) Assets held in trading accounts ( 12,695 ) — Other assets 60,904 65,650 Accrued interest and other liabilities 32,343 74,820 Income taxes payable ( 13,390 ) ( 2,683 ) Net cash provided by operating activities 333,839 343,059 INVESTING ACTIVITIES Net change in loans ( 315,554 ) ( 519,391 ) Proceeds from sale of loans 97,863 6,099 Proceeds from sale of closed branches 16,595 — Purchases of premises and equipment, net ( 28,155 ) ( 34,935 ) Proceeds from sale of foreclosed assets and other real estate owned 10,316 5,100 Proceeds from sale of available-for-sale securities 2,363,220 251,517 Proceeds from maturities of available-for-sale securities 278,783 205,164 Purchases of available-for-sale securities ( 581,732 ) — Proceeds from maturities of held-to-maturity securities 41,009 62,460 Purchases of held-to-maturity securities — ( 1,000 ) Purchases of bank owned life insurance ( 15,697 ) — Surrender of bank owned life insurance 19,025 2,201 Proceeds from bank owned life insurance death benefits 1,055 1,376 Net cash provided by (used in) investing activities 1,886,728 ( 21,409 ) FINANCING ACTIVITIES Net change in deposits ( 2,048,017 ) ( 309,544 ) Proceeds from issuance of other borrowed funds 1,480,000 2,650,000 Proceeds from issuance of subordinated notes 321,234 — Repayments of other borrowed funds ( 2,206,540 ) ( 2,576,488 ) Repayments of subordinated debt ( 37,000 ) — Dividends paid on common stock ( 84,282 ) ( 79,055 ) Net change in federal funds purchased and securities sold under agreements to repurchase ( 14,761 ) ( 16,898 ) Issuance of common stock 327,431 — Net shares cancelled under stock compensation plans ( 3,228 ) ( 1,325 ) Shares issued under employee stock purchase plan 836 970 Net cash used in financing activities ( 2,264,327 ) ( 332,340 ) DECREASE IN CASH AND CASH EQUIVALENTS ( 43,760 ) ( 10,690 ) CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD 687,377 614,092 CASH AND CASH EQUIVALENTS, END OF PERIOD $ 643,617 $ 603,402 See Condensed Notes to Consolidated Financial Statements. 6 Simmons First National Corporation Consolidated Statements of Stockholders’ Equity Three Months Ended September 30, 2025 and 2024 (In thousands, except share data) Common Stock Surplus Accumulated Other Comprehensive Income (Loss) Undivided Profits Total Three Months Ended September 30, 2025 Balance, June 30, 2025 (Unaudited) $ 1,260 $ 2,518,286 $ ( 380,900 ) $ 1,410,564 $ 3,549,210 Comprehensive income (loss) — — 67,417 ( 562,792 ) ( 495,375 ) Stock-based compensation plans, net – 53,827 shares — 3,447 — — 3,447 Issuance of common stock - 18,653,000 shares 187 327,244 — — 327,431 Dividends on common stock – $ 0.2125 per share — — — ( 30,750 ) ( 30,750 ) Balance, September 30, 2025 (Unaudited) $ 1,447 $ 2,848,977 $ ( 313,483 ) $ 817,022 $ 3,353,963 Three Months Ended September 30, 2024 Balance, June 30, 2024 (Unaudited) $ 1,255 $ 2,506,469 $ ( 405,481 ) $ 1,356,626 $ 3,458,869 Comprehensive income — — 69,620 24,740 94,360 Stock-based compensation plans, net – 67,078 shares 1 1,969 — — 1,970 Dividends on common stock – $ 0.21 per share — — — ( 26,366 ) ( 26,366 ) Balance, September 30, 2024 (Unaudited) $ 1,256 $ 2,508,438 $ ( 335,861 ) $ 1,355,000 $ 3,528,833 See Condensed Notes to Consolidated Financial Statements. 7 Simmons First National Corporation Consolidated Statements of Stockholders’ Equity Nine Months Ended September 30, 2025 and 2024 (In thousands, except share data) Common Stock Surplus Accumulated Other Comprehensive Income (Loss) Undivided Profits Total Nine Months Ended September 30, 2025 Balance, December 31, 2024 $ 1,257 $ 2,511,590 $ ( 360,910 ) $ 1,376,935 $ 3,528,872 Comprehensive income (loss) — — 47,427 ( 475,631 ) ( 428,204 ) Stock issued for employee stock purchase plan – 46,857 shares — 836 — — 836 Stock-based compensation plans, net – 351,678 shares 3 9,307 — — 9,310 Issuance of common stock - 18,653,000 shares 187 327,244 — — 327,431 Dividends on common stock – $ 0.6375 per share — — — ( 84,282 ) ( 84,282 ) Balance, September 30, 2025 (Unaudited) $ 1,447 $ 2,848,977 $ ( 313,483 ) $ 817,022 $ 3,353,963 Nine Months Ended September 30, 2024 Balance, December 31, 2023 $ 1,252 $ 2,499,930 $ ( 404,375 ) $ 1,329,681 $ 3,426,488 Comprehensive income — — 68,514 104,374 172,888 Stock issued for employee stock purchase plan – 53,161 shares — 970 — — 970 Stock-based compensation plans, net – 317,318 shares 4 7,538 — — 7,542 Dividends on common stock – $ 0.63 per share — — — ( 79,055 ) ( 79,055 ) Balance, September 30, 2024 (Unaudited) $ 1,256 $ 2,508,438 $ ( 335,861 ) $ 1,355,000 $ 3,528,833 See Condensed Notes to Consolidated Financial Statements. 8 SIMMONS FIRST NATIONAL CORPORATION CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) NOTE 1: PREPARATION OF INTERIM FINANCIAL STATEMENTS Description of Business and Organizational Structure Simmons First National Corporation (“Company”) is a Mid-South financial holding company headquartered in Pine Bluff, Arkansas, and the parent company of Simmons Bank, an Arkansas state-chartered bank that has been in operation since 1903 (“Simmons Bank” or the “Bank”). Simmons First Insurance Services, Inc. and Simmons First Insurance Services of TN, LLC are wholly-owned subsidiaries of Simmons Bank and are insurance agencies that offer various lines of personal and corporate insurance coverage to individual and commercial customers. The Company, through its subsidiaries, offers, among other things, consumer, real estate and commercial loans; checking, savings and time deposits; and specialized products and services (such as credit cards, trust and fiduciary services, investments, agricultural finance lending, equipment lending, insurance and Small Business Administration (“SBA”) lending) from approximately 223 financial centers as of September 30, 2025, located throughout market areas in Arkansas, Kansas, Missouri, Oklahoma, Tennessee and Texas. Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared based upon Securities and Exchange Commission (“SEC”) rules that permit reduced disclosures for interim periods. Certain information and footnote disclosures have been condensed or omitted in accordance with those rules and regulations. The accompanying consolidated balance sheet as of December 31, 2024, was derived from audited financial statements. In the opinion of management, these financial statements reflect all adjustments that are necessary for a fair presentation of interim results of operations, including normal recurring accruals. Significant intercompany accounts and transactions have been eliminated in consolidation. The results for the interim periods are not necessarily indicative of results for the full year. For a more complete discussion of significant accounting policies and certain other information, this report should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024, which was filed with the SEC on February 27, 2025. The preparation of financial statements, in accordance with accounting principles generally accepted in the United States (“US GAAP”), requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, income items and expenses and disclosure of contingent assets and liabilities. The estimates and assumptions used in the accompanying consolidated financial statements are based upon management’s evaluation of the relevant facts and circumstances as of the date of the consolidated financial statements and actual results may differ from these estimates. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for credit losses, the valuation of acquired loans, valuation of goodwill and subsequent impairment analysis, stock-based compensation plans and income taxes. Management obtains third party valuations to assist in valuing certain aspects of these material estimates, as appropriate, including independent appraisals for significant properties in connection with the determination of the allowance for credit losses and the fair value of acquired loans. Assumptions used in the goodwill impairment analysis involve internally projected forecasts, coupled with market and third-party data. These material estimates could change as a result of the uncertainty in current macroeconomic conditions and other factors that are beyond the Company’s control and could cause actual results to differ materially from those projected. 9 During the second quarter of 2024, the Company identified an error in its previously issued unaudited consolidated statements of cash flows. The cash flows associated with other borrowings were presented on a net basis, rather than on a gross basis. The Company corrected this error in the accompanying unaudited consolidated statements of cash flows for the nine months ended September 30, 2024. The correction had no impact to the total net cash used in financing activities in the period. During the year ended December 31, 2024, the Company also identified errors in its previously issued unaudited consolidated statements of cash flows related to the exclusion of gains and losses related to the pair off settlements of mortgage loans held for sale and the presentation of year-to-date originations of/proceeds from mortgage loans held for sale. The Company corrected these errors in the accompanying unaudited consolidated statements of cash flows for the nine months ended September 30, 2024. The corrections had no impact to the net cash provided by operating activities line item in the period. The Company evaluated the materiality of these errors utilizing Accounting Standards Codification (“ASC”) Topic 250 and SEC Staff Accounting Bulletin 99-M, both quantitatively and qualitatively, and concluded that these errors, individually and in combination, are immaterial to the impacted prior period. Recently Adopted Accounting Standards Stock Compensation - In March 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) No. 2024-01, Compensation-Stock Compensation (Topic 718): Scope Application of Profits Interest and Similar Awards (“ASU 2024-01”), in response to feedback received by the FASB requesting guidance on how entities should determine the appropriate guidance to apply when accounting for the issuance of profits interest units and similar types of awards. ASU 2024-01 added an example with four fact patterns to ASC 718-10 to assist preparers of financial statements in determining whether profits interest and similar awards should be accounted for within the scope of the guidance. ASU 2024-01 only addresses the scope determination and does not amend the recognition, classification or measurement guidance. ASU 2024-01 was effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2024, with early adoption permitted for interim or annual financial statements that have not yet been issued or made available for issuance. Entities may choose to adopt 2024-01 on a prospective or retrospective basis. The adoption of ASU 2024-01 did not have a material impact on the Company’s operations, financial position or disclosures. Income Taxes - In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (“ASU 2023-09”), primarily focused on income tax disclosures regarding effective tax rates and cash income taxes paid. ASU 2023-09 requires public business entities, on an annual basis, to disclose specific categories in the rate reconciliation and provide additional information for reconciling items that meet a quantitative threshold (if the effect of those reconciling items is equal to or greater than five percent of the amount computed by multiplying pretax income by the applicable statutory income tax rate). ASU 2023-09 was effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2024, with early adoption permitted. The adoption of ASU 2023-09 did not have a material impact on the Company’s operations, financial position or disclosures. Segment Reporting - In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures (“ASU 2023-07”), which expanded reportable segment disclosure requirements through enhanced disclosures about significant segment expenses. The amendments in this update introduced a new requirement to disclose significant segment expenses regularly provided to the chief operating decision maker, extend certain annual disclosures to interim periods, clarify that single reportable segment entities must apply Topic 280 in its entirety, permit more than one measure of segment profit or loss to be reported under certain conditions and require disclosure of the title and position of the chief operating decision maker. ASU 2023-07 was effective for public business entities for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The adoption of ASU 2023-07 did not have a material impact on the Company’s operations, financial position or disclosures. See Note 18, Operating Segments, for additional information. Reference Rate Reform – In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting (“ASU 2020-04”), which provided relief for companies preparing for discontinuation of interest rates such as the London Interbank Offered Rate (“LIBOR”). LIBOR is a benchmark interest rate referenced in a variety of agreements that are used by numerous entities. On March 5, 2021, the U.K. Financial Conduct Authority (“FCA”) announced that the majority of LIBOR rates will no longer be published after December 31, 2021. Effective January 1, 2022, the ICE Benchmark Administration Limited, the administrator of the LIBOR, ceased the publication of one-week and two-month USD LIBOR and as of June 30, 2023, ceased the publications of the remaining tenors of USD LIBOR (one, three, six and 12-month). 10 Other interest rates used globally could also be discontinued for similar reasons. ASU 2020-04 provided optional expedients and exceptions to contracts, hedging relationships and other transactions affected by reference rate reform. The main provisions for contract modifications include optional relief by allowing the modification as a continuation of the existing contract without additional analysis and other optional expedients regarding embedded features. Optional expedients for hedge accounting permitted changes to critical terms of hedging relationships and to the designated benchmark interest rate in a fair value hedge and also provided relief for assessing hedge effectiveness for cash flow hedges. Companies were able to apply ASU 2020-04 immediately; however, the guidance was only available for a limited time (generally through December 31, 2022). The Company formed a LIBOR Transition Team in 2020, has created standard LIBOR replacement language for new and modified loan notes, and is monitoring the remaining loans with LIBOR rates monthly to ensure progress in updating these loans with acceptable LIBOR replacement language or converting them to other interest rates. During 2021, the Company did not offer LIBOR-indexed rates on loans which it originated, although it did participate in some shared credit agreements originated by other banks subject to the Company’s determination that the LIBOR replacement language in the loan documents met the Company’s standards. Pursuant to the Joint Regulatory Statement on LIBOR transition issued in October 2021, the Company’s policy, as of January 1, 2022, is not to enter into any new LIBOR-based credit agreements and not extend, renew, or modify prior LIBOR credit agreements without requiring conversion of the agreements to other interest rates. The adoption of ASU 2020-04 did not have a material impact on the Company’s financial position or results of operations. In January 2021, the FASB issued ASU No. 2021-01, Reference Rate Reform (Topic 848): Scope (“ASU 2021-01”), which clarified that certain optional expedients and exceptions in ASC 848 for contract modifications and hedge accounting apply to derivatives that are affected by the changes in the interest rates used for margining, discounting, or contract price alignment for derivative instruments that are being implemented as part of the market-wide transition to new reference rates (commonly referred to as the “discounting transition”). ASU 2021-01 also amended the expedients and exceptions in ASC 848 to capture the incremental consequences of the scope clarification and to tailor the existing guidance to derivative instruments affected by the discounting transition. ASU 2021-01 was effective upon issuance and generally can be applied through December 31, 2022. ASU 2021-01 did not have a material impact on the Company’s financial position or results of operations. In December 2022, the FASB issued ASU No. 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848 (“ASU 2022-06”). ASU 2022-06 deferred the sunset date of Topic 848 from December 31, 2022 to December 31, 2024, after which entities are no longer permitted to apply the relief in Topic 848. Recently Issued Accounting Standards Disaggregation of Income Statement Expenses - In November 2024, the FASB issued ASU No. 2024-03, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (“ASU 2024-03”), that requires footnote disclosure about specific expenses by requiring companies to disaggregate, in a tabular presentation, each relevant expense caption on the face of the income statement that includes any of the following natural expenses: (i) purchases of inventory, (ii) employee compensation, (iii) depreciation, (iv) intangible asset amortization and (v) depreciation, depletion and amortization recognized as part of oil- and gas-producing activities. The tabular disclosure would also include certain other expenses, when applicable. ASU 2024-03 does not change or remove existing expense disclosure requirements; however, it may affect where that information appears in the footnotes to the financial statements. ASU 2024-03 is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is currently evaluating the impact ASU 2024-03 will have on its results of operations, financial position or disclosures. There have been no other significant changes to the Company’s accounting policies disclosed in Note 1, Summary of Significant Accounting Policies, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2024. Presently, the Company is not aware of any other changes to the Accounting Standards Codification that will have a material impact on its present or future financial position or results of operations. 11 NOTE 2: INVESTMENT SECURITIES Held-to-maturity (“HTM”) securities, which include any security for which the Company has both the positive intent and ability to hold until maturity, are carried at historical cost adjusted for amortization of premiums and accretion of discounts. Premiums and discounts are amortized and accreted, respectively, to interest income using the constant effective yield method over the security’s estimated life. Prepayments are anticipated for mortgage-backed and SBA securities. Premiums on callable securities are amortized to their earliest call date. Available-for-sale (“AFS”) securities, which include any security for which the Company has no immediate plan to sell but which may be sold in the future, are carried at fair value. Realized gains and losses, based on specifically identified amortized cost of the individual security, are included in other income. Unrealized gains and losses are recorded, net of related income tax effects, in stockholders’ equity, further discussed below. Premiums and discounts are amortized and accreted, respectively, to interest income using the constant effective yield method over the estimated life of the security. Prepayments are anticipated for mortgage-backed and SBA securities. Premiums on callable securities are amortized to their earliest call date. Assets held in trading accounts, comprised of U.S. Treasury securities, are purchased with the intent of selling in the near term. Trading securities are carried at fair value with gains and losses included in other income. During the third quarter of 2025, the Company and its subsidiaries initiated and completed steps taken to reposition the Company’s consolidated balance sheet and reclassified approximately $ 3.6 billion in HTM investment securities to AFS investment securities. Subsequently, the Company sold approximately $ 3.2 billion in amortized cost basis of AFS securities (including certain of those previously classified as HTM). The sale of investment securities resulted in a realized, after-tax loss of $ 625.6 million (based on actual tax rate of 21.946 %). During the quarters ended June 30, 2022 and September 30, 2021, the Company transferred, at fair value, $ 1.99 billion and $ 500.8 million, respectively, of securities from the AFS portfolio to the HTM portfolio. No gains or losses on these securities were recognized at the time of transfer. During the balance sheet repositioning that occurred during the third quarter of 2025, these securities were transferred out of the HTM portfolio to the AFS portfolio at fair value. The previous related remaining combined net unrealized losses in accumulated other comprehensive income (loss), which losses were $ 99.4 million, were either recognized as part of the securities transfer and subsequent sale of certain securities or will be amortized into income over the remaining life of the security. As a result of the balance sheet repositioning, the Company did not hold any investment securities classified as HTM as of September 30, 2025. The amortized cost, fair value and allowance for credit losses of investment securities that were classified as HTM as of December 31, 2024 are as follows: (In thousands) Amortized Cost Allowance for Credit Losses Net Carrying Amount Gross Unrealized Gains Gross Unrealized (Losses) Estimated Fair Value December 31, 2024 U.S. Government agencies $ 455,869 $ — $ 455,869 $ — $ ( 95,961 ) $ 359,908 Mortgage-backed securities 1,070,032 — 1,070,032 212 ( 133,746 ) 936,498 State and political subdivisions 1,857,373 ( 196 ) 1,857,177 20 ( 436,061 ) 1,421,136 Other securities 256,576 ( 3,018 ) 253,558 — ( 21,149 ) 232,409 Total HTM $ 3,639,850 $ ( 3,214 ) $ 3,636,636 $ 232 $ ( 686,917 ) $ 2,949,951 Mortgage-backed securities (“MBS”) are commercial MBS, secured by commercial properties, and residential MBS, generally secured by single-family residential properties. All mortgage-backed securities included in the table above were issued by U.S. government agencies or corporations. As of December 31, 2024, HTM MBS consisted of $ 136.0 million and $ 934.1 million of commercial MBS and residential MBS, respectively. 12 The amortized cost, fair value and allowance for credit losses of investment securities that are classified as AFS are as follows: (In thousands) Amortized Cost Allowance for Credit Losses Gross Unrealized Gains Gross Unrealized (Losses) Estimated Fair Value Available-for-sale September 30, 2025 U.S. Government agencies $ 49,052 $ — $ 2 $ ( 699 ) $ 48,355 Mortgage-backed securities 2,446,711 — 5,032 ( 202,150 ) 2,249,593 State and political subdivisions 1,045,691 — 47 ( 200,367 ) 845,371 Other securities 182,520 — 170 ( 6,732 ) 175,958 Total AFS $ 3,723,974 $ — $ 5,251 $ ( 409,948 ) $ 3,319,277 December 31, 2024 U.S. Treasury $ 999 $ — $ — $ ( 3 ) $ 996 U.S. Government agencies 55,589 — 5 ( 1,047 ) 54,547 Mortgage-backed securities 1,545,539 — 4 ( 152,784 ) 1,392,759 State and political subdivisions 1,015,619 — 132 ( 157,569 ) 858,182 Other securities 235,028 — 166 ( 12,252 ) 222,942 Total AFS $ 2,852,774 $ — $ 307 $ ( 323,655 ) $ 2,529,426 As of September 30, 2025, AFS MBS consisted of $ 608.7 million and $ 1.64 billion of commercial MBS and residential MBS, respectively. As of December 31, 2024, AFS MBS consisted of $ 517.2 million and $ 875.5 million of commercial MBS and residential MBS, respectively. Accrued interest receivable on AFS securities at September 30, 2025 was $ 23.3 million, and is included in interest receivable on the consolidated balance sheet. The Company has made the election to exclude all accrued interest receivable from securities from the estimate of credit losses. The following table summarizes the Company’s AFS investments in an unrealized loss position for which an allowance for credit loss has not been recorded as of September 30, 2025 and December 31, 2024, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position: Less Than 12 Months 12 Months or More Total (In thousands) Estimated Fair Value Gross Unrealized Losses Estimated Fair Value Gross Unrealized Losses Estimated Fair Value Gross Unrealized Losses Available-for-sale September 30, 2025 U.S. Government agencies $ 2,301 $ ( 23 ) $ 44,694 $ ( 676 ) $ 46,995 $ ( 699 ) Mortgage-backed securities 3,255 ( 18 ) 1,718,920 ( 202,132 ) 1,722,175 ( 202,150 ) State and political subdivisions 5,755 ( 1,028 ) 811,631 ( 199,339 ) 817,386 ( 200,367 ) Other securities — — 105,160 ( 6,732 ) 105,160 ( 6,732 ) Total AFS $ 11,311 $ ( 1,069 ) $ 2,680,405 $ ( 408,879 ) $ 2,691,716 $ ( 409,948 ) December 31, 2024 U.S. Treasury $ — $ — $ 996 $ ( 3 ) $ 996 $ ( 3 ) U.S. Government agencies 717 ( 7 ) 51,186 ( 1,040 ) 51,903 ( 1,047 ) Mortgage-backed securities 7,480 ( 189 ) 1,384,532 ( 152,595 ) 1,392,012 ( 152,784 ) State and political subdivisions 16,843 ( 195 ) 829,754 ( 157,374 ) 846,597 ( 157,569 ) Other securities 12,912 ( 20 ) 162,803 ( 12,232 ) 175,715 ( 12,252 ) Total AFS $ 37,952 $ ( 411 ) $ 2,429,271 $ ( 323,244 ) $ 2,467,223 $ ( 323,655 ) 13 As of September 30, 2025, the Company’s investment portfolio included $ 3.32 billion of AFS securities, of which $ 2.69 billion, or 81.1 %, were in an unrealized loss position that were not deemed to have credit losses. A portion of the unrealized losses were related to the Company’s MBS, which are issued and guaranteed by U.S. government-sponsored entities and agencies, and the Company’s state and political subdivision securities, specifically investments in insured fixed rate municipal bonds for which the issuers continue to make timely principal and interest payments under the contractual terms of the securities. Furthermore, the decline in fair value for each of the above AFS securities is attributable to the rates for those investments yielding less than current market rates. Management does not believe any of the securities are impaired due to reasons of credit quality. Management believes the declines in fair value for the securities are temporary. Management does not have the immediate intent to sell the securities, and management believes the accounting standard of “more likely than not” has not been met regarding whether the Company would be required to sell any of the AFS securities before recovery of amortized cost. Allowance for Credit Losses All MBS held by the Company are issued by U.S. government-sponsored entities and agencies. These securities are either explicitly or implicitly guaranteed by the U.S. government, highly rated by major rating agencies and have a long history of no credit losses. Accordingly, no allowance for credit losses has been recorded for these securities. Regarding securities issued by state and political subdivisions and other HTM securities, the adequacy of the reserve for credit loss is determined quarterly based on methodology similar to the methodology for determining the allowance for credit losses on loans. The methodology considers, but is not limited to: (i) issuer bond ratings, (ii) issuer geography, (iii) whether issuers continue to make timely principal and interest payments under the contractual terms of the securities, (iv) probability-weighted multiple scenario forecasts, and (v) the issuers’ size. The following table details activity in the allowance for credit losses by investment security type for the three and nine months ended September 30, 2025 on the Company’s HTM securities portfolio. (In thousands) State and Political Subdivisions Other Securities Total Three Months Ended September 30, 2025 Held-to-maturity Beginning balance, July 1, 2025 $ 202 $ 3,012 $ 3,214 Provision for credit loss expense ( 202 ) ( 3,012 ) ( 3,214 ) Ending balance, September 30, 2025 $ — $ — $ — Nine Months Ended September 30, 2025 Held-to-maturity Beginning balance, January 1, 2025 $ 196 $ 3,018 $ 3,214 Provision for credit loss expense ( 202 ) ( 3,012 ) ( 3,214 ) Net increase (decrease) in allowance on previously impaired securities 6 ( 6 ) — Ending balance, September 30, 2025 $ — $ — $ — 14 Activity in the allowance for credit losses by investment security type for the three and nine months ended September 30, 2024 on the Company’s HTM securities portfolio was as follows: (In thousands) State and Political Subdivisions Other Securities Total Three Months Ended September 30, 2024 Held-to-maturity Beginning balance, July 1, 2024 $ 191 $ 3,023 $ 3,214 Provision for credit loss expense — — — Net increase (decrease) in allowance on previously impaired securities 36 ( 36 ) — Ending balance, September 30, 2024 $ 227 $ 2,987 $ 3,214 Nine Months Ended September 30, 2024 Held-to-maturity Beginning balance, January 1, 2024 $ 2,006 $ 1,208 $ 3,214 Provision for credit loss expense — — — Net (decrease) increase in allowance on previously impaired securities ( 1,779 ) 1,779 — Ending balance, September 30, 2024 $ 227 $ 2,987 $ 3,214 Historical loss rates associated with securities having similar grades as those in the Company’s portfolio have generally not been significant. Pre-refunded securities, if any, have been defeased by the issuer and are fully secured by cash and/or U.S. Treasury securities held in escrow for payment to holders when the underlying call dates of the securities are reached. Securities with other credit enhancement or insurance continue to make timely principal and interest payments under the contractual terms of the securities. Accordingly, no allowance for credit losses has been recorded for these securities as there is no current expectation of credit losses related to these securities. Based upon the Company’s analysis of the underlying risk characteristics of its AFS portfolio, including credit ratings and other qualitative factors, as previously discussed, there was no provision for credit losses related to the Company’s AFS portfolio recorded for the three and nine month periods ended September 30, 2025 or 2024. During the three and nine month periods ended September 30, 2025, the Company recaptured $ 3.2 million of the allowance for credit loss related to HTM securities due to the balance sheet repositioning. Income earned on securities for the three and nine months ended September 30, 2025 and 2024, is as follows: Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 Taxable: Held-to-maturity $ 2,370 $ 10,533 $ 22,993 $ 32,378 Available-for-sale 26,813 26,940 69,007 86,576 Non-taxable: Held-to-maturity 1,945 10,101 22,048 30,298 Available-for-sale 6,336 5,646 17,571 17,019 Total $ 37,464 $ 53,220 $ 131,619 $ 166,271 15 The amortized cost and estimated fair value by maturity of AFS securities as of September 30, 2025 are shown in the following table. Securities are classified according to their contractual maturities without consideration of principal amortization, potential prepayments or call options. Accordingly, actual maturities may differ from contractual maturities. Available-for-Sale (In thousands) Amortized Cost Fair Value One year or less $ 10,889 $ 10,792 After one through five years 104,625 104,255 After five through ten years 138,009 130,883 After ten years 1,023,532 823,546 Securities not due on a single maturity date 2,446,711 2,249,593 Other securities (no maturity) 208 208 Total $ 3,723,974 $ 3,319,277 The carrying value, which approximates the fair value, of securities pledged as collateral, to secure public deposits and for other purposes, amounted to $ 2.05 billion at September 30, 2025 and $ 2.36 billion at December 31, 2024. There were no gross realized gains and $ 801.5 million gross realized losses from the sale of securities during the three and nine months ended September 30, 2025 related to the balance sheet repositioning during the period. There were no gross realized gains and $ 28.4 million gross realized losses from the sale of securities during the three and nine months ended September 30, 2024, as the Company sold approximately $ 251.5 million of AFS investment securities as part of a strategic decision to sell low yielding securities to pay off higher rate wholesale fundings consisting of Federal Home Loan Bank (“FHLB”) advances during the third quarter of 2024. The income tax expense/benefit related to security gains/losses was 21.946 % and 26.135 % of the gross amounts in 2025 and 2024, respectively. The Company has entered into various hedging transactions to mitigate the impact of changing interest rates on the fair value of AFS securities. See Note 22, Derivative Instruments, for disclosure of the gains and losses recognized on derivative instruments and the cumulative fair value hedging adjustments to the carrying amount of the hedged securities. NOTE 3: LOANS AND ALLOWANCE FOR CREDIT LOSSES At September 30, 2025, the Company’s loan portfolio was $ 17.19 billion, compared to $ 17.01 billion at December 31, 2024. The various categories of loans are summarized as follows: September 30, December 31, (In thousands) 2025 2024 Consumer: Credit cards $ 173,020 $ 181,675 Other consumer 112,335 127,319 Total consumer 285,355 308,994 Real Estate: Construction and development 2,874,823 2,789,249 Single family residential 2,617,849 2,689,946 Other commercial 7,875,649 7,912,336 Total real estate 13,368,321 13,391,531 Commercial: Commercial 2,397,388 2,434,175 Agricultural 353,181 261,154 Total commercial 2,750,569 2,695,329 Other 784,572 610,083 Total loans $ 17,188,817 $ 17,005,937 16 The above table presents total loans at amortized cost. The difference between amortized cost and unpaid principal balance is due to (i) premiums and discounts associated with acquisition date fair value adjustments on acquired loans of $ 4.1 million and $ 7.2 million at September 30, 2025 and December 31, 2024, respectively, and (ii) deferred origination costs and fees of $ 8.1 million and $ 9.6 million at September 30, 2025 and December 31, 2024, respectively. Accrued interest on loans, which is excluded from the amortized cost of loans held for investment, totaled $ 81.1 million and $ 78.8 million at September 30, 2025 and December 31, 2024, respectively, and is included in interest receivable on the consolidated balance sheets. Loan Origination/Risk Management – The Company seeks to manage its credit risk by diversifying its loan portfolio, determining that borrowers have adequate sources of cash flow for loan repayment without liquidation of collateral; obtaining and monitoring collateral; and providing an adequate allowance for credit losses by regularly reviewing loans through the internal loan review process. The loan portfolio is diversified by borrower, purpose and industry. The Company seeks to use diversification within the loan portfolio to reduce its credit risk, thereby minimizing the adverse impact on the portfolio if weaknesses develop in either the economy or a particular segment of borrowers. Collateral requirements are based on credit assessments of borrowers and may be used to recover the debt in case of default. Consumer – The consumer loan portfolio consists of credit card loans and other consumer loans. Credit card loans are diversified by geographic region to reduce credit risk and minimize any adverse impact on the portfolio. Although they are regularly reviewed to facilitate the identification and monitoring of creditworthiness, credit card loans are unsecured loans, making them more susceptible to economic downturns that result in increased unemployment. Other consumer loans include direct installment loans and account overdrafts. Loans in this portfolio segment are sensitive to unemployment and other key consumer economic measures. Real estate – The real estate loan portfolio consists of construction and development loans (“C&D”), single family residential loans and commercial loans. C&D and commercial real estate (“CRE”) loans can be particularly sensitive to valuation of real estate. CRE cycles are inevitable. The long planning and production process for new properties and rapid shifts in business conditions and employment create an inherent tension between supply and demand for commercial properties. While general economic trends often move individual markets in the same direction over time, the timing and magnitude of changes are determined by other forces unique to each market. CRE cycles tend to be local in nature and longer than other credit cycles. Factors influencing the CRE market are traditionally different from those affecting residential real estate markets; thereby making predictions for one market based on the other difficult. Additionally, submarkets within CRE – such as office, industrial, apartment, retail and hotel – also experience different cycles, providing an opportunity to lower the overall risk through diversification across types of CRE loans. Management realizes that local demand and supply conditions will also mean that different geographic areas will experience cycles of different amplitude and duration. The Company monitors these loans closely. Commercial – The commercial loan portfolio includes commercial and agricultural loans, representing loans to commercial customers and farmers for use in normal business or farming operations to finance working capital needs, equipment purchases or other expansion projects. Paycheck Protection Program (“PPP”) loans are also included in the commercial loan portfolio. Collection risk in this portfolio is driven by the creditworthiness of the underlying borrowers, particularly cash flow from customers’ business or farming operations. The Company continues its efforts to keep loan terms short, reducing the negative impact of upward movement in interest rates. Term loans are generally set up with one or three year balloons, and the Company has instituted a pricing mechanism for commercial loans. It is general practice to require personal guaranties on commercial loans for closely-held or limited liability entities. 17 Paycheck Protection Program Loans – The Company originated loans pursuant to multiple PPP appropriations of the Coronavirus Aid, Relief and Economic Security Act which provided 100% federally guaranteed loans for small businesses to cover up to 24 weeks of payroll costs and assistance with mortgage interest, rent and utilities. Notably, these small business loans may be forgiven by the SBA if borrowers maintain their payrolls and satisfy certain other conditions. PPP loans have a zero percent risk-weight for regulatory capital ratios. As of September 30, 2025 and December 31, 2024, the total outstanding balance of PPP loans was $ 370,000 and $ 1.6 million, respectively. Other – The other loan portfolio includes mortgage warehouse loans, representing warehouse lines of credit to mortgage originators for the disbursement of newly originated 1-4 family residential loans. Also included in the other loan portfolio are loans to public sector customers, including state and local governments. Nonaccrual and Past Due Loans – Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are placed on nonaccrual status when, in management’s opinion, the borrower may be unable to meet payment obligations as they become due, as well as when required by regulatory provisions. Loans may be placed on nonaccrual status regardless of whether or not such loans are considered past due. When interest accrual is discontinued, all unpaid accrued interest is reversed. Interest income is subsequently recognized only to the extent cash payments are received in excess of principal due. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. The amortized cost basis of nonaccrual loans segregated by class of loans are as follows: September 30, December 31, (In thousands) 2025 2024 Consumer: Credit cards $ 593 $ 565 Other consumer 266 678 Total consumer 859 1,243 Real estate: Construction and development 9,326 10,681 Single family residential 30,671 33,972 Other commercial 80,970 28,524 Total real estate 120,967 73,177 Commercial: Commercial 29,564 35,161 Agricultural 1,562 570 Total commercial 31,126 35,731 Other 564 3 Total $ 153,516 $ 110,154 As of September 30, 2025 and December 31, 2024, nonaccrual loans for which there was no related allowance for credit losses had an amortized cost of $ 6.8 million and $ 1.7 million, respectively. These loans are individually assessed and do not hold an allowance due to being adequately collateralized under the collateral-dependent valuation method. 18 An age analysis of the amortized cost basis of past due loans, including nonaccrual loans, segregated by class of loans is as follows: (In thousands) Gross 30-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Loans 90 Days Past Due & Accruing September 30, 2025 Consumer: Credit cards $ 1,360 $ 613 $ 1,973 $ 171,047 $ 173,020 $ 423 Other consumer 1,142 135 1,277 111,058 112,335 — Total consumer 2,502 748 3,250 282,105 285,355 423 Real estate: Construction and development 283 9,285 9,568 2,865,255 2,874,823 — Single family residential 18,401 12,250 30,651 2,587,198 2,617,849 — Other commercial 12,985 67,942 80,927 7,794,722 7,875,649 — Total real estate 31,669 89,477 121,146 13,247,175 13,368,321 — Commercial: Commercial 4,953 25,251 30,204 2,367,184 2,397,388 — Agricultural 638 892 1,530 351,651 353,181 — Total commercial 5,591 26,143 31,734 2,718,835 2,750,569 — Other — 3 3 784,569 784,572 — Total $ 39,762 $ 116,371 $ 156,133 $ 17,032,684 $ 17,188,817 $ 423 December 31, 2024 Consumer: Credit cards $ 1,824 $ 635 $ 2,459 $ 179,216 $ 181,675 $ 529 Other consumer 1,752 381 2,133 125,186 127,319 — Total consumer 3,576 1,016 4,592 304,402 308,994 529 Real estate: Construction and development 332 10,530 10,862 2,778,387 2,789,249 — Single family residential 34,651 16,013 50,664 2,639,282 2,689,946 — Other commercial 5,433 26,973 32,406 7,879,930 7,912,336 — Total real estate 40,416 53,516 93,932 13,297,599 13,391,531 — Commercial: Commercial 3,535 27,059 30,594 2,403,581 2,434,175 74 Agricultural 393 104 497 260,657 261,154 — Total commercial 3,928 27,163 31,091 2,664,238 2,695,329 74 Other 276 3 279 609,804 610,083 — Total $ 48,196 $ 81,698 $ 129,894 $ 16,876,043 $ 17,005,937 $ 603 Loan Modifications to Borrowers Experiencing Financial Difficulty The Company has internal loan modification programs for borrowers experiencing financial difficulties. Modifications to borrowers experiencing financial difficulties may include interest rate reductions, principal or interest forgiveness and/or term extensions. The Company primarily uses interest rate reduction and/or payment modifications or extensions, with an occasional forgiveness of principal. 19 The following table presents a summary of the amortized cost basis of loan modifications granted to borrowers experiencing financial difficulty, segregated by class of loans and type of loan modification, for the three and nine month periods ended September 30, 2025. Percent of Percent of Interest Rate Total Class Total Class (Dollars in thousands) Reduction of Loans Term Extension of Loans Three Months Ended September 30, 2025 Consumer: Other consumer $ — — % $ 21 0.02 % Total consumer — 21 Real estate: Single family residential 309 0.01 % — — % Total real estate 309 — Total $ 309 $ 21 Nine Months Ended September 30, 2025 Consumer: Other consumer $ — — % $ 21 0.02 % Total consumer — 21 Real estate: Single family residential 827 0.03 % — — % Total real estate 827 — Total $ 827 $ 21 The financial effects of the loan modifications made to borrowers experiencing financial difficulty were not significant during the three and nine month periods ended September 30, 2025. Furthermore, such modifications did not significantly impact the Company’s determination of the allowance for credit losses during those periods. The following table presents a summary of the amortized cost basis of loan modifications granted to borrowers experiencing financial difficulty, segregated by class of loans and type of loan modification, for the three and nine month periods ended September 30, 2024. Percent of Interest Rate Total Class (Dollars in thousands) Reduction of Loans Three Months Ended September 30, 2024 Real estate: Single family residential $ 142 0.01 % Total real estate $ 142 Nine Months Ended September 30, 2024 Real estate: Single family residential $ 795 0.03 % Total real estate $ 795 20 The Company closely monitors the performance of loans that are modified to borrowers experiencing financial difficulty. There was one CRE loan, related to a downtown St. Louis hotel that was originated pre-pandemic, to a borrower experiencing financial difficulty with a period-end amortized cost basis of $ 26.7 million that was modified during the previous twelve months and which subsequently defaulted during the nine months ended September 30, 2025. This CRE loan was placed on nonaccrual status during the period. There was one commercial loan to a borrower experiencing financial difficulty with a period-end amortized cost basis of $ 23,000 that was modified and subsequently defaulted during the twelve month period ended September 30, 2024. In relation to loans modified to borrowers experiencing financial difficulty, the Company defines a payment default as a payment received more than 90 days after its due date. At September 30, 2025 and December 31, 2024, the Company had $ 3.4 million and $ 4.0 million, respectively, of consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings are in process. At September 30, 2025 and December 31, 2024, the Company had $ 4.2 million and $ 1.3 million, respectively, of Other Real Estate Owned (“OREO”) secured by residential real estate properties. Credit Quality Indicators – As part of the on-going monitoring of the credit quality of the Company’s loan portfolio, management tracks certain credit quality indicators including trends related to (i) the weighted-average risk rating of commercial and real estate loans, (ii) the level of classified commercial and real estate loans, (iii) net charge-offs, (iv) nonperforming loans (see details above) and (v) the general economic conditions of the Company’s local markets. The Company utilizes a risk rating matrix to assign a risk rate to each of its commercial and real estate loans. Risk ratings are updated on an ongoing basis and are subject to change by continuous loan monitoring processes including lending management monitoring, executive management and board committee oversight, and independent credit review. A description of the general characteristics of the risk ratings is as follows: • Pass (Excellent) – This category includes loans which are virtually free of credit risk. Borrowers in this category represent the highest credit quality and greatest financial strength. • Pass (Good) - Loans under this category possess a nominal risk of default. This category includes borrowers with strong financial strength and superior financial ratios and trends. These loans are generally fully secured by cash or equivalents (other than those rated “excellent”). • Pass (Acceptable – Average) - Loans in this category are considered to possess a normal level of risk. Borrowers in this category have satisfactory financial strength and adequate cash flow coverage to service debt requirements. If secured, the perfected collateral should be of acceptable quality and within established borrowing parameters. • Pass (Monitor) - Loans in the Watch (Monitor) category exhibit an overall acceptable level of risk, but that risk may be increased by certain conditions, which represent “red flags”. These “red flags” require a higher level of supervision or monitoring than the normal “Pass” rated credit. The borrower may be experiencing these conditions for the first time, or it may be recovering from weakness, which at one time justified a higher rating. These conditions may include: weaknesses in financial trends; marginal cash flow; one-time negative operating results; non-compliance with policy or borrowing agreements; poor diversity in operations; lack of adequate monitoring information or lender supervision; questionable management ability/stability. • Special Mention - A loan in this category has potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the institution’s credit position at some future date. Special Mention loans are not adversely classified (although they are “criticized”) and do not expose an institution to sufficient risk to warrant adverse classification. Borrowers may be experiencing adverse operating trends or an ill-proportioned balance sheet. Non-financial characteristics of a Special Mention rating may include management problems, pending litigation, a non-existent or ineffective loan agreement or other material structural weakness, and/or other significant deviation from prudent lending practices. • Substandard - A Substandard loan is inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. Loans so classified must have a well-defined weakness, or weaknesses, that jeopardize the liquidation of the debt. The loans are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. This does not imply ultimate loss of the principal, but may involve burdensome administrative expenses and the accompanying cost to carry the loan. 21 • Doubtful - A loan classified Doubtful has all the weaknesses inherent in a substandard loan except that the weaknesses make collection or liquidation in full (on the basis of currently existing facts, conditions, and values) highly questionable and improbable. Doubtful borrowers are usually in default, lack adequate liquidity or capital, and lack the resources necessary to remain an operating entity. The possibility of loss is extremely high, but because of specific pending events that may strengthen the asset, its classification as loss is deferred. Pending factors include: proposed merger or acquisition; liquidation procedures; capital injection; perfection of liens on additional collateral; and refinancing plans. Loans classified as Doubtful are placed on nonaccrual status. • Loss - Loans classified Loss are considered uncollectible and of such little value that their continuance as bankable assets is not warranted. This classification does not mean that the loans has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off this basically worthless loan, even though partial recovery may be affected in the future. Borrowers in the Loss category are often in bankruptcy, have formally suspended debt repayments, or have otherwise ceased normal business operations. Loans should be classified as Loss and charged-off in the period in which they become uncollectible. The Company monitors credit quality in the consumer portfolio by delinquency status. The delinquency status of loans is updated daily. A description of the delinquency credit quality indicators is as follows: • Current - Loans in this category are either current in payments or are under 30 days past due. These loans are considered to have a normal level of risk. • 30-89 Days Past Due - Loans in this category are between 30 and 89 days past due and are subject to the Company’s loss mitigation process. These loans are considered to have a moderate level of risk. • 90+ Days Past Due - Loans in this category are 90 days or more past due and are placed on nonaccrual status. These loans have been subject to the Company’s loss mitigation process and foreclosure and/or charge-off proceedings have commenced. The Company uses a dual risk rating scale that utilizes quantitative models and qualitative factors (“score cards”) to assist in determining the appropriate risk rating for its commercial loans. This dual risk rating methodology incorporates a “probability of default” analysis which utilizes quantified metrics such as loan terms and financial performance, as well as a “loss given default” analysis which utilizes collateral values and economics of the market, among other attributes. Model outputs are reviewed and analyzed to ensure the projected risk levels are commensurate with underwriting and credit leader expectations. The risk rating scale includes Probability of Default levels of 1 – 16 and Loss Given Default levels of A – I. The scale allows for more granular recognition of risk and diversification of grading among traditional Pass grades. The following is a reconciliation between the expanded risk rating scale and the Company’s traditional risk rating segments utilized within the commercial loan classes presented in the credit quality indicator tables. • Pass - Includes loans with an expanded risk rating of 1 through 11. Loans with a risk rating of 10 and 11 equate to loans included on management’s “watch list” and is intended to be utilized on a temporary basis for pass grade borrowers where a significant risk-modifying action is anticipated in the near term. • Special Mention - Includes loans with an expanded risk rating of 12. • Substandard - Includes loans with an expanded risk rating of 13 and 14. • Doubtful and loss - Includes loans with an expanded risk rating of 15 and 16. 22 The following table presents a summary of loans by credit quality indicator, as of September 30, 2025, segregated by class of loans. Term Loans Amortized Cost Basis by Origination Year (In thousands) 2025 (YTD) 2024 2023 2022 2021 2020 and Prior Lines of Credit (“LOC”) Amortized Cost Basis LOC Converted to Term Loans Amortized Cost Basis Total Consumer - credit cards Delinquency: Current $ — $ — $ — $ — $ — $ — $ 171,047 $ — $ 171,047 30-89 days past due — — — — — — 1,360 — 1,360 90+ days past due — — — — — — 613 — 613 Total consumer - credit cards — — — — — — 173,020 — 173,020 Current-period consumer - credit cards gross charge-offs — — — — — — 5,024 — 5,024 Consumer - other Delinquency: Current 49,396 18,565 9,695 8,621 2,443 1,101 21,237 — 111,058 30-89 days past due 229 362 152 344 28 — 27 — 1,142 90+ days past due 30 59 20 18 8 — — — 135 Total consumer - other 49,655 18,986 9,867 8,983 2,479 1,101 21,264 — 112,335 Current-period consumer - other gross charge-offs 53 713 285 637 63 36 104 — 1,891 Real estate - C&D Risk rating: Pass 83,248 72,848 82,239 34,795 19,253 18,498 2,540,087 2,850,968 Special mention — — — 46 — — 12,115 12,161 Substandard — 300 52 19 21 42 11,260 11,694 Doubtful and loss — — — — — — — — Total real estate - C&D 83,248 73,148 82,291 34,860 19,274 18,540 2,563,462 — 2,874,823 Current-period real estate - C&D gross charge-offs — 34 — — 2 — 14 — 50 Real estate - SF residential Delinquency: Current 193,423 218,445 283,430 501,913 266,946 591,325 531,716 — 2,587,198 30-89 days past due 520 3,263 2,372 4,342 822 4,464 2,618 — 18,401 90+ days past due 334 3,125 1,559 2,739 208 2,338 1,947 — 12,250 Total real estate - SF residential 194,277 224,833 287,361 508,994 267,976 598,127 536,281 — 2,617,849 Current-period real estate - SF residential gross charge-offs — 271 282 122 47 35 232 — 989 23 Term Loans Amortized Cost Basis by Origination Year (In thousands) 2025 (YTD) 2024 2023 2022 2021 2020 and Prior Lines of Credit (“LOC”) Amortized Cost Basis LOC Converted to Term Loans Amortized Cost Basis Total Real estate - other commercial Risk rating: Pass $ 804,441 $ 692,222 $ 502,547 $ 1,168,191 $ 840,703 $ 672,954 $ 2,671,842 $ — $ 7,352,900 Special mention — 5,803 4,023 24,970 2,023 13,225 136,234 — 186,278 Substandard 3,841 34,855 6,645 16,948 16,323 34,970 222,843 — 336,425 Doubtful and loss — — — 46 — — — — 46 Total real estate - other commercial 808,282 732,880 513,215 1,210,155 859,049 721,149 3,030,919 — 7,875,649 Current-period real estate - other commercial gross charge-offs 192 353 26 274 24 157 5,160 — 6,186 Commercial Risk rating: Pass 267,528 205,563 184,867 169,479 72,287 32,288 1,377,766 — 2,309,778 Special mention — 331 962 757 77 717 32,919 — 35,763 Substandard 3,440 14,625 4,541 5,148 1,668 4,402 18,007 — 51,831 Doubtful and loss — — 13 3 — — — — 16 Total commercial 270,968 220,519 190,383 175,387 74,032 37,407 1,428,692 — 2,397,388 Current-period commercial - gross charge-offs 60 52 1,530 3,489 929 2,899 11,586 — 20,545 Commercial - agriculture Risk rating: Pass 42,969 19,569 15,416 10,742 3,596 2,070 256,622 — 350,984 Special mention 497 17 — 69 — — 52 — 635 Substandard — 110 9 32 — 120 1,291 — 1,562 Doubtful and loss — — — — — — — — — Total commercial - agriculture 43,466 19,696 15,425 10,843 3,596 2,190 257,965 — 353,181 Current-period commercial - agriculture gross charge-offs — 6 11 — — 13 4 — 34 Other Delinquency: Current 27,308 64,486 27,017 128,936 26,090 26,592 484,140 — 784,569 30-89 days past due — — — — — — — — — 90+ days past due — — — — — 3 — — 3 Total other 27,308 64,486 27,017 128,936 26,090 26,595 484,140 — 784,572 Current-period other - gross charge-offs — — — — — — 193 — 193 Total $ 1,477,204 $ 1,354,548 $ 1,125,559 $ 2,078,158 $ 1,252,496 $ 1,405,109 $ 8,495,743 $ — $ 17,188,817 24 The following table presents a summary of loans by credit quality indicator, as of December 31, 2024, segregated by class of loans. Term Loans Amortized Cost Basis by Origination Year (In thousands) 2024 2023 2022 2021 2020 2019 and Prior Lines of Credit (“LOC”) Amortized Cost Basis LOC Converted to Term Loans Amortized Cost Basis Total Consumer - credit cards Delinquency: Current $ — $ — $ — $ — $ — $ — $ 179,216 $ — $ 179,216 30-89 days past due — — — — — — 1,824 — 1,824 90+ days past due — — — — — — 635 — 635 Total consumer - credit cards — — — — — — 181,675 — 181,675 Current-period consumer - credit cards gross charge-offs — — — — — — 6,437 — 6,437 Consumer - other Delinquency: Current 63,986 17,227 17,877 4,713 1,304 893 19,186 — 125,186 30-89 days past due 515 176 701 59 14 2 285 — 1,752 90+ days past due 85 56 183 20 — 35 2 — 381 Total consumer - other 64,586 17,459 18,761 4,792 1,318 930 19,473 — 127,319 Current-period consumer - other gross charge-offs 192 680 553 98 13 10 292 — 1,838 Real estate - C&D Risk rating: Pass 50,288 113,056 71,908 28,921 18,187 20,653 2,468,334 — 2,771,347 Special mention — — 50 — — 376 2,862 — 3,288 Substandard 59 409 66 532 — 88 13,460 — 14,614 Doubtful and loss — — — — — — — — — Total real estate - C&D 50,347 113,465 72,024 29,453 18,187 21,117 2,484,656 — 2,789,249 Current-period real estate - C&D gross charge-offs 162 — — — — — 521 — 683 Real estate - SF residential Delinquency: Current 225,040 324,605 559,278 314,700 187,752 543,590 484,317 — 2,639,282 30-89 days past due 1,205 4,201 9,578 3,316 1,525 12,389 2,437 — 34,651 90+ days past due 1,016 606 4,578 630 1,299 3,951 3,933 — 16,013 Total real estate - SF residential 227,261 329,412 573,434 318,646 190,576 559,930 490,687 — 2,689,946 Current-period real estate - SF residential gross charge-offs 3 190 231 — 37 134 247 — 842 Real estate - other commercial Risk rating: Pass 603,206 490,128 1,519,950 1,021,169 419,769 646,399 2,800,863 — 7,501,484 Special mention 9,479 16,272 12,401 9,494 1,472 12,754 111,466 — 173,338 Substandard 12,093 17,099 11,399 3,063 12,073 31,126 150,661 — 237,514 Doubtful and loss — — — — — — — — — Total real estate - other commercial 624,778 523,499 1,543,750 1,033,726 433,314 690,279 3,062,990 — 7,912,336 Current-period real estate - other commercial gross charge-offs — 5,202 38 15 — 1 168 — 5,424 25 Term Loans Amortized Cost Basis by Origination Year (In thousands) 2024 2023 2022 2021 2020 2019 and Prior Lines of Credit (“LOC”) Amortized Cost Basis LOC Converted to Term Loans Amortized Cost Basis Total Commercial Risk rating: Pass $ 245,945 $ 253,518 $ 257,227 $ 118,910 $ 28,620 $ 44,606 $ 1,411,467 $ 200 $ 2,360,493 Special mention 112 583 523 313 6 1,025 7,498 — 10,060 Substandard 10,743 2,035 8,317 2,876 2,954 5,923 30,771 — 63,619 Doubtful and loss — — 3 — — — — — 3 Total commercial 256,800 256,136 266,070 122,099 31,580 51,554 1,449,736 200 2,434,175 Current-period commercial - gross charge-offs 536 1,087 5,311 3,500 913 1,994 13,289 — 26,630 Commercial - agriculture Risk rating: Pass 30,103 23,222 20,673 8,220 2,825 1,209 169,849 — 256,101 Special mention — — 111 — — — 2,299 — 2,410 Substandard 1,222 14 29 — 123 14 1,241 — 2,643 Doubtful and loss — — — — — — — — — Total commercial - agriculture 31,325 23,236 20,813 8,220 2,948 1,223 173,389 — 261,154 Current-period commercial - agriculture gross charge-offs — 222 — 8 6 — 1 — 237 Other Delinquency: Current 71,671 35,574 136,416 26,930 1,287 30,085 307,841 — 609,804 30-89 days past due — 276 — — — — — — 276 90+ days past due — — — — — 3 — — 3 Total other 71,671 35,850 136,416 26,930 1,287 30,088 307,841 — 610,083 Current-period other - gross charge-offs — — — — — — 473 — 473 Total $ 1,326,768 $ 1,299,057 $ 2,631,268 $ 1,543,866 $ 679,210 $ 1,355,121 $ 8,170,447 $ 200 $ 17,005,937 Allowance for Credit Losses Allowance for Credit Losses – The allowance for credit losses is a reserve established through a provision for credit losses charged to expense, which represents management’s best estimate of lifetime expected losses based on reasonable and supportable forecasts, quantitative factors, and other qualitative considerations. The allowance, in the judgment of management, is necessary to reserve for expected loan losses and risks inherent in the loan portfolio. The Company’s allowance for credit loss methodology includes reserve factors calculated to estimate current expected credit losses to amortized cost balances over the remaining contractual life of the portfolio, adjusted for prepayments, in accordance with ASC Topic 326-20, Financial Instruments - Credit Losses . Accordingly, the methodology is comprised of two components: individual assessments on loans with unique risk characteristics and collective assessments for loans that share similar risk characteristics. Loans with similar risk characteristics such as loan type, collateral type, and internal risk ratings are aggregated for collective assessment. The Company uses statistically-based models that leverage assumptions about current and future economic conditions throughout the contractual life of the loan. Expected credit losses are estimated by either lifetime loss rates or expected loss cash flows based on three key parameters: probability-of-default (“PD”), exposure-at-default (“EAD”), and loss-given-default (“LGD”). Future economic conditions are incorporated to the extent that they are reasonable and supportable. Beyond the reasonable and supportable periods, the economic variables revert to a historical equilibrium at a pace dependent on the state of the economy reflected within the economic scenarios. To determine the best estimate of credit losses as of September 30, 2025, the Company utilized a probability-weighted, multiple-scenario approach consisting of Baseline, Upside (S1), and Downside (S3) scenarios published by Moody’s Analytics in September 2025 that was updated to reflect the U.S. economic outlook. The Company also includes qualitative adjustments to the allowance based on factors and considerations that have not otherwise been fully accounted for. These factors may include but are not limited to portfolio trends and considerations, other economic considerations, policy actions, concentration risk, or imprecision risk. 26 Loans with similar risk characteristics such as loan type, collateral type, and internal risk ratings are aggregated into homogeneous segments for assessment. Reserve factors are based on estimated probability of default and loss given default for each segment. The estimates are determined based on economic forecasts over the reasonable and supportable forecast period based on projected performance of economic variables that have a statistical relationship with the historical loss experience of the segments. Loans that have unique risk characteristics are evaluated on an individual basis. These evaluations are typically performed on loans with a deteriorated internal risk rating. For a collateral-dependent loan, the Company’s evaluation process includes a valuation by appraisal or other collateral analysis adjusted for selling costs, when appropriate. This valuation is compared to the remaining outstanding principal balance of the loan. If a loss is determined to be probable, the loss is included in the allowance for credit losses as a specific allocation. Loans for which the repayment is expected to be provided substantially through the operation or sale of collateral and where the borrower is experiencing financial difficulty had an amortized cost of $ 108.4 million and $ 102.6 million as of September 30, 2025 and December 31, 2024, respectively, as further detailed in the table below. The collateral securing these loans consist of commercial real estate properties, residential properties, and other business assets. (In thousands) Real Estate Collateral Other Collateral Total September 30, 2025 Construction and development $ 402 $ — $ 402 Single family residential — — — Other commercial real estate 92,542 — 92,542 Commercial 15,472 15,472 Total $ 92,944 $ 15,472 $ 108,416 December 31, 2024 Construction and development $ 1,251 $ — $ 1,251 Single family residential — — — Other commercial real estate 69,429 — 69,429 Commercial — 31,900 31,900 Total $ 70,680 $ 31,900 $ 102,580 The following table details activity in the allowance for credit losses by portfolio segment for the three and nine months ended September 30, 2025. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories. (In thousands) Commercial Real Estate Credit Card Other Consumer and Other Total Allowance for credit losses: Three Months Ended September 30, 2025 Beginning balance, July 1, 2025 $ 37,198 $ 203,985 $ 6,087 $ 6,267 $ 253,537 Provision for credit loss expense 7,196 5,517 1,499 968 15,180 Charge-offs ( 8,079 ) ( 1,350 ) ( 1,862 ) ( 600 ) ( 11,891 ) Recoveries 505 115 257 303 1,180 Net (charge-offs) recoveries ( 7,574 ) ( 1,235 ) ( 1,605 ) ( 297 ) ( 10,711 ) Ending balance, September 30, 2025 $ 36,820 $ 208,267 $ 5,981 $ 6,938 $ 258,006 27 (In thousands) Commercial Real Estate Credit Card Other Consumer and Other Total Nine Months Ended September 30, 2025 Beginning balance, January 1, 2025 $ 41,587 $ 181,962 $ 6,007 $ 5,463 $ 235,019 Provision for credit loss expense 13,841 33,229 4,196 2,656 53,922 Charge-offs ( 20,579 ) ( 7,225 ) ( 5,024 ) ( 2,084 ) ( 34,912 ) Recoveries 1,971 301 802 903 3,977 Net (charge-offs) recoveries ( 18,608 ) ( 6,924 ) ( 4,222 ) ( 1,181 ) ( 30,935 ) Ending balance, September 30, 2025 $ 36,820 $ 208,267 $ 5,981 $ 6,938 $ 258,006 Activity in the allowance for credit losses for the three and nine months ended September 30, 2024 was as follows: (In thousands) Commercial Real Estate Credit Card Other Consumer and Other Total Allowance for credit losses: Three Months Ended September 30, 2024 Beginning balance, July 1, 2024 $ 43,550 $ 175,176 $ 5,765 $ 5,898 $ 230,389 Provision for credit loss expense 8,088 1,598 1,755 707 12,148 Charge-offs ( 8,235 ) ( 159 ) ( 1,744 ) ( 524 ) ( 10,662 ) Recoveries 439 403 231 275 1,348 Net (charge-offs) recoveries ( 7,796 ) 244 ( 1,513 ) ( 249 ) ( 9,314 ) Ending balance, September 30, 2024 $ 43,842 $ 177,018 $ 6,007 $ 6,356 $ 233,223 Nine Months Ended September 30, 2024 Beginning balance, January 1, 2024 $ 36,470 $ 177,177 $ 5,868 $ 5,716 $ 225,231 Provision for credit loss expense 26,107 1,770 4,247 1,329 33,453 Charge-offs ( 20,071 ) ( 3,139 ) ( 4,808 ) ( 1,806 ) ( 29,824 ) Recoveries 1,336 1,210 700 1,117 4,363 Net (charge-offs) recoveries ( 18,735 ) ( 1,929 ) ( 4,108 ) ( 689 ) ( 25,461 ) Ending balance, September 30, 2024 $ 43,842 $ 177,018 $ 6,007 $ 6,356 $ 233,223 As of September 30, 2025, the Company’s allowance for credit losses was considered sufficient based upon expected losses that were supported by scenario-weighted economic forecasts. The provision expense for the three and nine months ended September 30, 2025 reflected the impact of loan growth and updated economic assumptions during the periods, while the nine month period ended September 30, 2025 also included an incremental provision expense of $ 15.6 million related to two specific credit relationships which migrated to nonperforming during the year. Reserve for Unfunded Commitments In addition to the allowance for credit losses, the Company has established a reserve for unfunded commitments, classified in other liabilities. This reserve is maintained at a level management believes to be sufficient to absorb losses arising from unfunded loan commitments. The reserve for unfunded commitments was $ 25.6 million for both periods ended September 30, 2025 and December 31, 2024. The adequacy of the reserve for unfunded commitments is determined quarterly based on methodology similar to the methodology for determining the allowance for credit losses. No adjustment was made to the reserve for unfunded commitments during the three and nine month periods ended September 30, 2025 or 2024, as it was considered sufficient to cover any loss expectations. 28 Provision for Credit Losses Provision for credit losses is determined by the Company as the amount to be added to the allowance for credit loss accounts for various types of financial instruments including loans, securities and off-balance-sheet credit exposure after net charge-offs have been deducted to bring the allowance to a level which, in management’s best estimate, is necessary to absorb expected credit losses over the lives of the respective financial instruments. The components of the provision for credit losses for the three and nine month periods ended September 30, 2025 and 2024 were as follows: Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 Provision for credit losses related to: Loans $ 15,180 $ 12,148 $ 53,922 $ 33,453 Unfunded commitments — — — — Securities - HTM ( 3,214 ) — ( 3,214 ) — Securities - AFS — — — — Total $ 11,966 $ 12,148 $ 50,708 $ 33,453 NOTE 4: RIGHT-OF-USE LEASE ASSETS AND LEASE LIABILITIES The Company accounts for its leases in accordance with ASC Topic 842, Leases , which requires recognition of most leases, including operating leases, with a term greater than 12 months on the balance sheet. At lease commencement, the lease contract is reviewed to determine whether the contract is a finance lease or an operating lease; a lease liability is recognized on a discounted basis, related to the Company’s obligation to make lease payments; and a right-of-use asset is also recognized related to the Company’s right to use, or control the use of, a specified asset for the lease term. The Company accounts for lease and non-lease components (such as taxes, insurance and common area maintenance costs) separately as such amounts are generally readily determinable under the lease contracts. Lease payments over the expected term are discounted using the Company’s FHLB advance rates for borrowings of similar term. If it is reasonably certain that a renewal or termination option will be exercised, the effects of such options are included in the determination of the expected lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet; the Company recognizes lease expense for these leases on a straight-line basis over the lease term. The Company’s leases are classified as operating leases with a term, including expected renewal or termination options, greater than one year, and are related to certain office facilities and office equipment. The following table presents information as of September 30, 2025 and December 31, 2024 related to the Company’s right-of-use lease assets, included in premises and equipment, and lease liabilities, included in accrued interest and other liabilities. September 30, December 31, (Dollars in thousands) 2025 2024 Right-of-use lease assets $ 59,654 $ 67,224 Lease liabilities 61,926 69,319 Weighted average remaining lease term 7.83 years 8.33 years Weighted average discount rate 3.79 % 3.81 % Operating lease cost for the three and nine month periods ended September 30, 2025 was $ 3.9 million and $ 11.8 million, respectively, as compared to $ 4.0 million and $ 12.2 million for the same periods in 2024. 29 NOTE 5: PREMISES AND EQUIPMENT Premises and equipment are stated at cost less accumulated depreciation and amortization. Total premises and equipment, net at September 30, 2025 and December 31, 2024 were as follows: September 30, December 31, (In thousands) 2025 2024 Right-of-use lease assets $ 59,654 $ 67,224 Premises and equipment: Land 118,029 124,819 Buildings and improvements 415,128 404,223 Furniture, fixtures and equipment 125,940 123,741 Software 64,883 63,844 Construction in progress 24,982 24,262 Accumulated depreciation and amortization ( 240,273 ) ( 222,682 ) Total premises and equipment, net $ 568,343 $ 585,431 NOTE 6: GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill is tested annually, or more often than annually, if circumstances warrant, for impairment. If the implied fair value of goodwill is lower than its carrying amount, goodwill impairment is indicated, and goodwill is written down to its implied fair value. Subsequent increases in goodwill value are not recognized in the financial statements. Goodwill totaled $ 1.32 billion at September 30, 2025 and December 31, 2024. Goodwill impairment was neither indicated no r recorded during the nine months ended September 30, 2025 or the year ended December 31, 2024. Core deposit premiums represent the value of the relationships that acquired banks had with their deposit customers and are amortized over periods ranging from 10 years to 15 years and are periodically evaluated, at least annually, as to the recoverability of their carrying value. Other intangible assets represent the value of other acquired relationships, including relationships with trust and wealth management customers, and are being amortized over various periods ranging from 8 years to 15 years. Changes in the carrying amount and accumulated amortization of the Company’s core deposit premiums and other intangible assets at September 30, 2025 and December 31, 2024 were as follows: September 30, December 31, (In thousands) 2025 2024 Core deposit premiums: Balance, beginning of year $ 87,575 $ 101,344 Amortization ( 8,497 ) ( 13,769 ) Balance, end of period 79,078 87,575 Books of business and other intangibles: Balance, beginning of year 9,667 11,301 Amortization ( 1,225 ) ( 1,634 ) Balance, end of period 8,442 9,667 Total other intangible assets, net $ 87,520 $ 97,242 30 The carrying basis and accumulated amortization of the Company’s other intangible assets at September 30, 2025 and December 31, 2024 were as follows: September 30, December 31, (In thousands) 2025 2024 Core deposit premiums: Gross carrying amount $ 173,305 $ 177,624 Accumulated amortization ( 94,227 ) ( 90,049 ) Core deposit premiums, net 79,078 87,575 Books of business and other intangibles: Gross carrying amount 22,068 22,068 Accumulated amortization ( 13,626 ) ( 12,401 ) Books of business and other intangibles, net 8,442 9,667 Total other intangible assets, net $ 87,520 $ 97,242 The Company’s estimated remaining amortization expense on other intangible assets as of September 30, 2025 is as follows: (In thousands) Year Amortization Expense Remainder of 2025 $ 3,097 2026 12,346 2027 12,218 2028 11,312 2029 8,563 Thereafter 39,984 Total $ 87,520 NOTE 7: TIME DEPOSITS Time deposits included approximately $ 1.22 billion and $ 1.55 billion of certificates of deposit over $250,000 at September 30, 2025 and December 31, 2024, respectively. Brokered time deposits were $ 1.84 billion and $ 3.30 billion at September 30, 2025 and December 31, 2024, respectively. NOTE 8: INCOME TAXES The provision for income taxes is comprised of the following components for the periods indicated below: Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 Income taxes currently payable $ 3,110 $ 2,777 $ 20,538 $ 16,137 Deferred income taxes ( 163,842 ) ( 2,016 ) ( 166,587 ) ( 3,254 ) Provision for income taxes $ ( 160,732 ) $ 761 $ ( 146,049 ) $ 12,883 31 The tax effects of temporary differences between the tax basis of assets and liabilities and their financial reporting amounts that give rise to deferred income tax assets and liabilities, and their approximate tax effects, are as follows: September 30, December 31, (In thousands) 2025 2024 Deferred tax assets: Loans acquired $ 1,418 $ 2,141 Allowance for credit losses 60,528 55,196 Valuation of foreclosed assets 375 374 Tax NOLs from acquisition 6,766 9,945 Deferred compensation payable 3,952 3,989 Accrued equity and other compensation 9,656 9,323 Acquired securities 7,526 7,504 Capitalized intangibles 110,212 — Right-of-use lease liability 14,709 16,416 Unrealized loss on AFS securities 153,096 128,873 Allowance for unfunded commitments 6,087 6,069 Other 6,189 7,163 Gross deferred tax assets 380,514 246,993 Deferred tax liabilities: Goodwill and other intangible amortization ( 36,759 ) ( 38,139 ) Accumulated depreciation ( 23,357 ) ( 24,489 ) Right-of-use lease asset ( 14,169 ) ( 15,920 ) Unrealized gain on swaps ( 15,928 ) ( 25,174 ) Deferred loan fees and costs — ( 2,075 ) Other ( 7,578 ) ( 11,193 ) Gross deferred tax liabilities ( 97,791 ) ( 116,990 ) Net deferred tax asset $ 282,723 $ 130,003 A reconciliation of income tax expense at the statutory rate to the Company’s actual income tax expense is shown for the periods indicated below: Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 Computed at the statutory rate ( 21 %) $ ( 151,940 ) $ 5,354 $ ( 130,553 ) $ 24,624 Increase (decrease) in taxes resulting from: State income taxes, net of federal tax benefit ( 6,741 ) ( 644 ) ( 6,305 ) ( 1,370 ) Discrete items related to share-based compensation ( 135 ) ( 14 ) ( 4 ) 454 Tax exempt interest income ( 2,263 ) ( 3,810 ) ( 9,880 ) ( 11,518 ) Tax exempt earnings on BOLI ( 767 ) ( 755 ) ( 2,317 ) ( 2,376 ) Federal tax credits ( 637 ) ( 546 ) ( 1,937 ) ( 1,667 ) Other differences, net 1,751 1,176 4,947 4,736 Actual tax provision $ ( 160,732 ) $ 761 $ ( 146,049 ) $ 12,883 32 The Company follows ASC Topic 740, Income Taxes , which prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Benefits from tax positions should be recognized in the financial statements only when it is more likely than not that the tax position will be sustained upon examination by the appropriate taxing authority that would have full knowledge of all relevant information. A tax position that meets the more-likely-than-not recognition threshold is measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon ultimate settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. ASC Topic 740 also provides guidance on the accounting for and disclosure of unrecognized tax benefits, interest and penalties. The Company has no history of expiring net operating loss carryforwards and is projecting significant pre-tax and financial taxable income in future years. The Company expects to fully realize its deferred tax assets in the future. The amount of unrecognized tax benefits may increase or decrease in the future for various reasons including adding amounts for current tax year positions, expiration of open income tax returns due to the statutes of limitation, changes in management’s judgment about the level of uncertainty, status of examinations, litigation and legislative activity and the addition or elimination of uncertain tax positions. Section 382 of the Internal Revenue Code imposes an annual limit on the ability of a corporation that undergoes an “ownership change” to use its U.S. net operating losses to reduce its tax liability. The Company has engaged in three tax-free reorganization transactions in which acquired net operating losses are limited pursuant to Section 382. In total, approximately $ 29.2 million of federal net operating losses subject to the IRC Section 382 annual limitation are expected to be utilized by the Company. All of the acquired net operating loss carryforwards are expected to be fully utilized by 2036. The Company files income tax returns in the U.S. federal jurisdiction. The Company’s U.S. federal income tax returns are open and subject to examinations from the 2021 tax year and forward. The Company’s various state income tax returns are generally open from the 2021 and later tax return years based on individual state statute of limitations. NOTE 9: SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE The Company utilizes securities sold under agreements to repurchase to facilitate the needs of its customers and to facilitate secured short-term funding needs. Securities sold under agreements to repurchase are stated at the amount of cash received in connection with the transaction. The Company monitors collateral levels on a continuous basis. The Company may be required to provide additional collateral based on the fair value of the underlying securities. Securities pledged as collateral under repurchase agreements are maintained with the Company’s safekeeping agents. The gross amount of recognized liabilities for repurchase agreements was $ 21.9 million and $ 36.7 million at September 30, 2025 and December 31, 2024, respectively. The remaining contractual maturity of the securities sold under agreements to repurchase in the consolidated balance sheets as of September 30, 2025 and December 31, 2024 is presented in the following tables. Remaining Contractual Maturity of the Agreements (In thousands) Overnight and Continuous Up to 30 Days 30-90 Days Greater than 90 Days Total September 30, 2025 Repurchase agreements: U.S. Government agencies $ 21,948 $ — $ — $ — $ 21,948 December 31, 2024 Repurchase agreements: U.S. Government agencies $ 36,709 $ — $ — $ — $ 36,709 33 NOTE 10: OTHER BORROWINGS AND SUBORDINATED NOTES AND DEBENTURES Debt at September 30, 2025 and December 31, 2024 consisted of the following components: September 30, December 31, (In thousands) 2025 2024 Other Borrowings FHLB advances, net of discount, due 2028 to 2033, 4.56 % to 5.53 % secured by real estate loans $ 2,728 $ 727,945 Other long-term debt 16,104 17,427 Total other borrowings 18,832 745,372 Subordinated Notes and Debentures Subordinated notes payable, due 4/1/2028, fixed-to-floating rate (fixed rate of 5.00 % through 3/31/2023, floating rate of 2.15 % above the three-month SOFR rate, reset quarterly) 330,000 330,000 Subordinated notes payable, due 10/1/2035, fixed-to-floating rate (fixed rate of 6.25 % through 9/30/2030, floating rate of 3.02 % above the three-month SOFR rate, reset quarterly) 325,000 — Subordinated notes payable, net of premium adjustments, due 7/31/2030, fixed-to-floating rate (fixed rate of 6.00 % through 7/30/2025, floating rate of 5.92 % above the three-month SOFR rate, reset quarterly) — 37,057 Unamortized debt issuance costs ( 3,750 ) ( 764 ) Valuation adjustments on hedged subordinated notes payable ( 2,274 ) — Total subordinated notes and debentures 648,976 366,293 Total other borrowings and subordinated debt $ 667,808 $ 1,111,665 In March 2018, the Company issued $ 330.0 million in aggregate principal amount, of 5.00 % Fixed-to-Floating Rate Subordinated Notes (“2018 Notes”) at a public offering price equal to 100 % of the aggregate principal amount of the 2018 Notes. The Company incurred $ 3.6 million in debt issuance costs related to the offering during March 2018. The 2018 Notes were to mature on April 1, 2028 and initially bore interest at a fixed rate of 5.00 % per annum, payable semi-annually in arrears. From and including April 1, 2023 to, but excluding, the maturity date or the date of earlier redemption, the interest rate would reset quarterly to an annual interest rate equal to the “then-current three month LIBOR rate” plus 215 basis points, payable quarterly in arrears. The Company transitioned from the “then-current three month LIBOR rate” to the “three-month Secured Overnight Financing Rate” (“SOFR”), plus a comparable spread adjustment of 26.161 basis points,” beginning with interest accrued on the 2018 Notes from and after October 1, 2023. The Company used a portion of the net proceeds from the sale of the 2018 Notes to repay certain outstanding indebtedness. The 2018 Notes qualified for Tier 2 capital treatment. During the third quarter of 2025, the Company issued a notice of redemption to redeem the 2018 Notes, which were redeemed in full on October 1, 2025. The related remaining $ 565,000 of unamortized debt issuance costs were written off during the quarter ended September 30, 2025. See Note 23, Subsequent Event, for additional information. The Company assumed subordinated debt in an aggregate principal amount, net of premium adjustments, of $ 37.4 million in connection with the Spirit acquisition in April 2022 (“Spirit Notes”). The Spirit Notes were to mature on July 31, 2030, and initially bore interest at a fixed annual rate of 6.00 %, payable quarterly, in arrears, to, but excluding, July 31, 2025. From and including July 31, 2025, to, but excluding, the maturity date or earlier redemption date, the interest rate would reset quarterly to an interest rate per annum equal to a benchmark rate, which was the then-current three-month SOFR rate, as published by the Federal Reserve Bank of New York, payable quarterly, in arrears. During the third quarter of 2025, the Company issued a notice of redemption to redeem the Spirit Notes, which were redeemed in full on July 31, 2025. 34 In September 2025, the Company issued $ 325.0 million in aggregate principal amount, of 6.25 % Fixed-to-Floating Rate Subordinated Notes (“2025 Notes”) at a public offering price equal to 100 % of the aggregate principal amount of the 2025 Notes. The Company incurred $ 3.9 million in debt issuance costs related to the offering during September 2025. The 2025 Notes will mature on October 1, 2035 and will bear interest at an initial fixed rate of 6.25 % per annum, payable semi-annually, in arrears. From and including October 1, 2030 to, but excluding, the maturity date or the date of earlier redemption, the interest rate resets quarterly to an annual interest rate equal to the then-current three month SOFR rate plus 302 basis points, payable quarterly, in arrears. Additionally, during the third quarter of 2025, the Company began utilizing interest rate swaps designated as fair value hedges to mitigate the risk of changes in the fair value of the aggregate principal amount of the 2025 Notes due to changes in market interest rates. See Note 22, Derivative Instruments, for further discussion regarding fair value hedges. The 2025 Notes will be subordinated in right of payment to the payment of the Company’s other existing and future senior indebtedness, including all of its general creditors. The 2025 Notes are obligations of the Company only and are not obligations of, and are not guaranteed by, any of its subsidiaries. The Company used the net proceeds from the sale of the 2025 Notes, together with cash on hand, to fully redeem the 2018 Notes on October 1, 2025, and for general corporate purposes. The 2025 Notes qualify for Tier 2 capital treatment. The Company had total outstanding FHLB advances of $ 2.7 million and $ 727.9 million at September 30, 2025 and December 31, 2024, respectively. The outstanding FHLB advances as of December 31, 2024 were primarily whole loan advances, which are due less than one year from origination and therefore were classified as short-term advances by the Company. The decrease in FHLB advances during the nine months ended September 30, 2025 was due to the pay down of higher cost wholesale funding, including the FHLB advances, using the proceeds from the sale of securities during the third quarter of 2025. At September 30, 2025, the FHLB advances outstanding were secured by mortgage loans and investment securities totaling approximately $ 6.64 billion and the Company had approximately $ 6.13 billion of additional advances available from the FHLB. The Company’s long-term debt primarily includes subordinated debt and other notes payable. The aggregate contractual annual maturities of long-term debt at September 30, 2025, are as follows: Year (In thousands) Remainder of 2025 $ 394 2026 1,703 2027 1,764 2028 332,405 2029 9,803 Thereafter 324,013 Total $ 670,082 NOTE 11: CONTINGENT LIABILITIES In the ordinary course of its operations, the Company and its subsidiaries are parties to various legal proceedings incidental to the conduct of its business, including proceedings based on breach of contract claims, lender liability claims, and other ordinary-course claims, some of which seek substantial relief or damages. The Company establishes reserves for legal proceedings when potential losses become probable and can be reasonably estimated. While the ultimate resolution (including amounts thereof) of any legal proceedings cannot be determined at this time, based on information presently available and after consultation with legal counsel, management believes that the ultimate outcome in such proceedings, either individually or in the aggregate, will not have a material adverse effect on the Company’s business, consolidated results of operations, financial condition, or cash flows. It is possible, however, that future developments could result in an unfavorable outcome for or resolution of any of these proceedings, which may be material to the Company’s results of operations for a given fiscal period. 35 NOTE 12: CAPITAL STOCK On February 27, 2009, at a special meeting, the Company’s shareholders approved an amendment to the Articles of Incorporation to establish 40,040,000 authorized shares of preferred stock, $ 0.01 par value. On April 27, 2022, the Company’s shareholders approved amendments to the Company’s Articles of Incorporation to remove an $ 80.0 million cap on the aggregate liquidation preference associated with the preferred stock and increase the number of authorized shares of the Company’s Class A common stock from 175,000,000 to 350,000,000 . On October 29, 2019, the Company filed Amended and Restated Articles of Incorporation (“October Amended Articles”) with the Arkansas Secretary of State. The October Amended Articles classified and designated Series D Preferred Stock, Par Value $ 0.01 Per Share (“Series D Preferred Stock”), out of the Company’s authorized preferred stock. On November 30, 2021, the Company redeemed all of the Series D Preferred Stock, including accrued and unpaid dividends. On April 27, 2022, the Company’s shareholders approved an amendment to the Company’s Articles of Incorporation to remove the classification and designation for the Series D Preferred Stock. As of September 30, 2025, there were no shares of preferred stock issued or outstanding. On May 17, 2024, the Company filed a shelf registration with the SEC. The shelf registration statement provides increased flexibility and more efficient access to raise capital from time to time through the sale of common stock, preferred stock, debt securities, depository shares, warrants, purchase contracts, subscription rights, units or a combination thereof, subject to market conditions. Specific terms and prices are determined at the time of any offering under a separate prospectus supplement that the Company is required to file with the SEC at the time of the specific offering. On July 23, 2025, the Company closed a public offering of 18,653,000 shares of its Class A common stock, at a price to the public of $ 18.50 per share, which included 2,433,000 shares of the Company’s Class A common stock granted pursuant to the underwriters’ option to purchase additional shares at the public offering price, less underwriting discounts. In January 2022, the Company’s Board of Directors authorized a stock repurchase program (“2022 Program”) under which the Company could repurchase up to $ 175.0 million of its Class A common stock currently issued and outstanding. Because the 2022 Program was set to terminate on January 31, 2024, the Company’s Board of Directors authorized a new stock repurchase program in January 2024 (“2024 Program”) under which the Company may repurchase up to $ 175.0 million of its Class A common stock currently issued and outstanding. The 2024 Program will be executed in accordance with Rule 10b-18 under the Securities Exchange Act of 1934, as amended, and will terminate on January 31, 2026 (unless terminated sooner). Under the 2024 Program, which replaced the 2022 Program, the Company may repurchase shares of its common stock through open market and privately negotiated transactions or otherwise. The timing, pricing, and amount of any repurchases under the 2024 Program will be determined by the Company’s management at its discretion based on a variety of factors, including, but not limited to, trading volume and market price of the Company’s common stock, corporate considerations, the Company’s working capital and investment requirements, general market and economic conditions, and legal requirements. The 2024 Program does not obligate the Company to repurchase any common stock and may be modified, discontinued, or suspended at any time without prior notice. The Company anticipates funding for this 2024 Program to come from available sources of liquidity, including cash on hand and future cash flow. No shares were repurchased during the three and nine month periods ended September 30, 2025 and 2024. Market conditions and the Company’s capital needs, among other things, will drive decisions regarding additional, future stock repurchases. 36 NOTE 13: UNDIVIDED PROFITS Simmons Bank, the Company’s subsidiary bank, is subject to legal limitations on dividends that can be paid to the parent company without prior approval of the applicable regulatory agencies. The approval of the Commissioner of the Arkansas State Bank Department is required if the total of all dividends declared by an Arkansas state bank in any calendar year exceeds seventy-five percent ( 75 %) of the total of its net profits, as defined, for that year combined with seventy-five percent ( 75 %) of its retained net profits of the preceding year. Since Simmons Bank is also under supervision of the Federal Reserve, it is further limited if the total of all dividends declared in any calendar year by Simmons Bank exceeds its net income to date for that year combined with its retained net profits for the preceding two years. At September 30, 2025, undivided profits of Simmons Bank were approximately $ 25.0 million, none of which were available for payment of dividends to the Company, without prior regulatory approval. The risk-based capital guidelines of the Federal Reserve Board and the Arkansas State Bank Department include the definitions for (1) a well-capitalized institution, (2) an adequately-capitalized institution, and (3) an undercapitalized institution. The criteria for a well-capitalized institution are: a 5 % “Tier l leverage capital” ratio, an 8 % “Tier 1 risk-based capital” ratio, 10 % “total risk-based capital” ratio; and a 6.5 % “common equity Tier 1 (CET1)” ratio. The Company and Simmons Bank must hold a capital conservation buffer of 2.5 % composed of CET1 capital above its minimum risk-based capital requirements. Failure to meet this capital conservation buffer would result in additional limits on dividends, other distributions and discretionary bonuses. As of September 30, 2025, the Company and Simmons Bank met all capital adequacy requirements, including the capital conservation buffer, under the Basel III Capital Rules. The Company’s CET1 ratio was 11.54 % at September 30, 2025. NOTE 14: STOCK-BASED COMPENSATION The Company’s Board of Directors has adopted various stock-based compensation plans, including the 2023 Stock and Incentive Plan that was approved by shareholders and became effective April 18, 2023. The plans provide for the grant of incentive stock options, nonqualified stock options, stock appreciation rights, restricted stock awards, restricted stock units, performance stock units and stock awards. Pursuant to the plans, shares are reserved for future issuance by the Company upon exercise of stock options or awards of restricted stock, restricted stock units, performance stock units or stock awards granted to directors, officers and other key employees or consultants. The table below summarizes the transactions under the Company’s active stock-based compensation plans for the nine months ended September 30, 2025: Stock Options Outstanding Non-vested Stock Awards Outstanding Non-vested Stock Units Outstanding (Shares in thousands) Number of Shares Weighted Average Exercise Price Number of Shares Weighted Average Grant-Date Fair Value Number of Shares Weighted Average Grant-Date Fair Value Beginning balance, January 1, 2025 323 $ 22.92 — $ — 1,521 $ 21.04 Granted — — — — 712 20.78 Stock options exercised — — — — — — Stock awards/units vested (earned) — — — — ( 519 ) 21.36 Forfeited/expired ( 261 ) 22.77 — — ( 113 ) 26.14 Balance, September 30, 2025 62 $ 23.51 — $ — 1,601 $ 20.43 Exercisable, September 30, 2025 62 $ 23.51 37 The following table summarizes information about stock options under the plans outstanding at September 30, 2025: Options Outstanding Options Exercisable Range of Exercise Prices Number of Shares (In thousands) Weighted Average Remaining Contractual Life (Years) Weighted Average Exercise Price Number of Shares (In thousands) Weighted Average Exercise Price $ 23.51 — $ 23.51 62 0.29 $ 23.51 62 $ 23.51 The table below summarizes the Company’s performance stock unit activity for the nine months ended September 30, 2025: (In thousands) Performance Stock Units Non-vested, January 1, 2025 523 Granted 127 Vested (earned) ( 20 ) Forfeited ( 118 ) Non-vested, September 30, 2025 512 Stock-based compensation expense was $ 12.5 million and $ 8.9 million during the nine month periods ended September 30, 2025 and 2024, respectively. Stock-based compensation expense is recognized ratably over the requisite service period for all stock-based awards. There was no unrecognized stock-based compensation expense related to stock options at September 30, 2025. Unrecognized stock-based compensation expense related to non-vested stock awards and stock units was $ 16.2 million at September 30, 2025. At such date, the weighted-average period over which this unrecognized expense is expected to be recognized was 1.6 years. There was no intrinsic value of stock options outstanding and stock options exercisable at September 30, 2025. Aggregate intrinsic value represents the difference between the Company’s closing stock price on the last trading day of the period, which was $ 19.17 as of September 30, 2025, and the exercise price multiplied by the number of options outstanding. There was no intrinsic value of stock options exercised during the nine months ended September 30, 2025. There total intrinsic value of stock options exercised during the nine months ended September 30, 2024 was $ 48,000 . The fair value of the Company’s employee stock options granted is estimated on the date of grant using the Black-Scholes option-pricing model. This model requires the input of highly subjective assumptions, changes to which can materially affect the fair value estimate. There were no stock options granted during the nine months ended September 30, 2025 and 2024. 38 NOTE 15: EARNINGS PER SHARE (“EPS”) Basic EPS is computed by dividing reported net income available to common stockholders by the weighted average number of common shares outstanding during each period. Diluted EPS is computed by dividing reported net income available to common stockholders by the weighted average common shares and all potential dilutive common shares outstanding during the period. The computation of earnings per share is as follows: Three Months Ended September 30, Nine Months Ended September 30, (In thousands, except per share data) 2025 2024 2025 2024 Net income (loss) available to common stockholders $ ( 562,792 ) $ 24,740 $ ( 475,631 ) $ 104,374 Average common shares outstanding 140,234 125,538 130,718 125,449 Average potential dilutive common shares 415 461 415 461 Average diluted common shares 140,649 125,999 131,133 125,910 Basic earnings per share $ ( 4.01 ) $ 0.20 $ ( 3.64 ) $ 0.83 Diluted earnings per share $ ( 4.00 ) $ 0.20 $ ( 3.63 ) $ 0.83 There were 62,300 stock options excluded from the three and nine months ended September 30, 2025 earnings per share calculation due to the related stock option exercise price exceeding the average market price of the Company’s stock during the period. There were 371,790 stock options excluded from the earnings per share calculation for the three and nine months ended September 30, 2024 due to the related stock option exercise price exceeding the average market price of the Company’s stock during the period. NOTE 16: ADDITIONAL CASH FLOW INFORMATION The following is a summary of the Company’s additional cash flow information: Nine Months Ended September 30, (In thousands) 2025 2024 Interest paid $ 434,072 $ 494,968 Income taxes paid 6,028 10,085 Transfers of loans to foreclosed assets held for sale 6,926 1,415 39 NOTE 17: OTHER INCOME AND OTHER OPERATING EXPENSES Other income for the three and nine months ended September 30, 2025 was $ 6.1 million and $ 19.0 million, respectively. Other income for the three and nine months ended September 30, 2024 was $ 8.3 million and $ 21.9 million, respectively. Other operating expenses consisted of the following: Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 Professional services $ 4,809 $ 5,554 $ 15,868 $ 15,950 Postage 2,332 2,296 6,862 6,507 Telephone 1,522 1,580 4,595 4,860 Credit card expense 3,217 3,201 9,437 9,744 Marketing 6,886 7,059 20,324 20,066 Software and technology 10,186 10,970 30,707 32,585 Operating supplies 772 562 1,886 1,808 Amortization of intangibles 3,097 3,851 9,722 11,553 Branch right sizing expense 2,004 410 3,161 1,165 Other expense 8,202 9,057 28,792 28,167 Total other operating expenses $ 43,027 $ 44,540 $ 131,354 $ 132,405 NOTE 18: OPERATING SEGMENTS Operating segments are components of an enterprise about which separate financial information is available that is regularly evaluated by the chief operating decision maker (“CODM”) in deciding how to allocate resources and in assessing performance. The Company is organized with community and commercial banking groups. Each of these groups provide one or more similar banking services, including such products and services as loans; time deposits, checking and savings accounts; treasury management; and credit cards. Loan products include consumer, real estate, commercial, agricultural, equipment, warehouse lending and SBA lending. The individual banking groups have similar operating and economic characteristics. While the CODM monitors the revenue streams of the various products, services, branch locations, divisions and groups, operations are managed, financial performance is evaluated, and management makes decisions on how to allocate resources, on a Company-wide basis. Accordingly, the respective groups are considered by management to be aggregated into one reportable operating segment. The Company also considers its wealth group, which provides trust and investment services, as well as insurance services, to be operating segments. Information on these segments is not reported separately since they do not meet the quantitative thresholds under ASC Topic 280-10-50-12, and, as a result, are reported within “Other” in the following table. The Company’s CODM is the chief executive officer. The CODM evaluates the performance of the Company’s reportable operating segments using net interest income and net income. The CODM analyzes on the spread between interest revenue and interest expense (net interest income) to assess performance and to allocate operating and capital resources. Therefore, interest revenue is presented net of interest expense. Additionally, the CODM reviews budgeted net income versus actual net income of the Company to allocate resources to meet the Company’s strategic objectives. 40 The following table provides a summary of the Company’s reportable operating segment results for the three and nine months ended September 30, 2025 and 2024. Three Months Ended September 30, 2025 September 30, 2024 (In thousands) Community and Commercial Banking Other Consolidated Community and Commercial Banking Other Consolidated Net interest income $ 185,237 $ 1,424 $ 186,661 $ 157,510 $ 202 $ 157,712 Noninterest income (loss) ( 766,254 ) 10,067 ( 756,187 ) 7,877 9,253 17,130 Total net revenue (loss) ( 581,017 ) 11,491 ( 569,526 ) 165,387 9,455 174,842 Noninterest expense: Salaries and employee benefits 71,855 4,394 76,249 64,631 4,536 69,167 Occupancy expense, net 11,599 507 12,106 11,761 455 12,216 Furniture and equipment expense 5,275 — 5,275 5,612 — 5,612 Deposit insurance 5,175 — 5,175 5,571 — 5,571 Other operating expenses (1) 41,576 1,651 43,227 43,546 1,081 44,627 Total noninterest expense 135,480 6,552 142,032 131,121 6,072 137,193 Income (loss) before provision for credit losses and income taxes ( 716,497 ) 4,939 ( 711,558 ) 34,266 3,383 37,649 Provision for credit losses 11,966 — 11,966 12,148 — 12,148 Income tax expense (benefit) ( 160,735 ) 3 ( 160,732 ) 754 7 761 Net income (loss) $ ( 567,728 ) $ 4,936 $ ( 562,792 ) $ 21,364 $ 3,376 $ 24,740 Nine Months Ended September 30, 2025 September 30, 2024 (In thousands) Community and Commercial Banking Other Consolidated Community and Commercial Banking Other Consolidated Net interest income $ 520,499 $ 1,408 $ 521,907 $ 463,191 $ 332 $ 463,523 Noninterest income (loss) ( 697,129 ) 29,451 ( 667,678 ) 76,104 27,509 103,613 Total net revenue (loss) ( 176,630 ) 30,859 ( 145,771 ) 539,295 27,841 567,136 Noninterest expense: Salaries and employee benefits 211,055 13,880 224,935 198,781 13,755 212,536 Occupancy expense, net 35,134 1,467 36,601 34,988 1,350 36,338 Furniture and equipment expense 16,214 — 16,214 16,374 2 16,376 Deposit insurance 15,483 — 15,483 18,388 — 18,388 Other operating expenses (1) 127,366 4,602 131,968 128,413 4,375 132,788 Total noninterest expense 405,252 19,949 425,201 396,944 19,482 416,426 Income (loss) before provision for credit losses and income taxes ( 581,882 ) 10,910 ( 570,972 ) 142,351 8,359 150,710 Provision for credit losses 50,708 — 50,708 33,453 — 33,453 Income tax expense (benefit) ( 146,067 ) 18 ( 146,049 ) 12,828 55 12,883 Net income (loss) $ ( 486,523 ) $ 10,892 $ ( 475,631 ) $ 96,070 $ 8,304 $ 104,374 (In thousands) Community and Commercial Banking Other Consolidated Assets as of: September 30, 2025 $ 24,203,137 $ 5,025 $ 24,208,162 September 30, 2024 $ 27,263,125 $ 6,279 $ 27,269,404 _________________________ (1) Other operating expenses primarily include professional services, marketing, software and technology, amortization of intangibles and other general operating expenses. 41 NOTE 19: CERTAIN TRANSACTIONS From time to time, the Company and its subsidiaries have made loans, other extensions of credit, and vendor contracts to directors, officers, their associates and members of their immediate families. Additionally, some directors, officers and their associates and members of their immediate families have placed deposits with the Company’s subsidiary bank, Simmons Bank. Such loans and other extensions of credit, deposits and vendor contracts (which were not material) were made in the ordinary course of business, on substantially the same terms (including interest rates and collateral) as those prevailing at the time for comparable transactions with unrelated persons or through a competitive bid process. Further, in management’s opinion, these extensions of credit did not involve more than normal risk of collectability or present other unfavorable features. NOTE 20: COMMITMENTS AND CREDIT RISK The Company grants agribusiness, commercial and residential loans to customers primarily throughout Arkansas, Kansas, Missouri, Oklahoma, Tennessee and Texas, along with credit card loans to customers throughout the United States. Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since a portion of the commitments may expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. Each customer’s creditworthiness is evaluated on a case-by-case basis. The amount of collateral obtained, if deemed necessary, is based on management’s credit evaluation of the counterparty. Collateral held varies, but may include accounts receivable, inventory, property, plant and equipment, commercial real estate and residential real estate. At September 30, 2025, the Company had outstanding commitments to extend credit aggregating approximately $ 822.8 million and $ 4.27 billion for credit card commitments and other loan commitments, respectively. At December 31, 2024, the Company had outstanding commitments to extend credit aggregating approximately $ 756.9 million and $ 4.03 billion for credit card commitments and other loan commitments, respectively. As of September 30, 2025, the Company had outstanding commitments to originate fixed-rate mortgage loans of approximately $ 22.7 million. At December 31, 2024, the Company had outstanding commitments to originate fixed-rate mortgage loans of approximately $ 17.8 million. The commitments extend over varying periods of time with the majority being disbursed within a thirty-day period. Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing and similar transactions. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loans to customers. The Company had total outstanding letters of credit amounting to $ 68.6 million and $ 41.6 million at September 30, 2025 and December 31, 2024, respectively, with terms ranging from 9 months to 15 years. At September 30, 2025 and December 31, 2024, the Company had no deferred revenue under standby letter of credit agreements. The Company has purchased letters of credit from the FHLB as security for certain public deposits. The amount of the letters of credit was $ 498.5 million and $ 1.12 billion at September 30, 2025 and December 31, 2024, respectively, and they expire in less than one year from issuance. 42 NOTE 21: FAIR VALUE MEASUREMENTS ASC Topic 820, Fair Value Measurements defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. ASC Topic 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The guidance also establishes a fair value hierarchy that requires the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value. ASC Topic 820 describes three levels of inputs that may be used to measure fair value: • Level 1 Inputs – Quoted prices in active markets for identical assets or liabilities. • Level 2 Inputs – Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities in active markets; quoted prices for similar assets or liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. • Level 3 Inputs – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include amounts to reflect counterparty credit quality and the Company’s creditworthiness, among other things, as well as unobservable parameters. Any such valuation adjustments are applied consistently over time. The Company’s valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. Furthermore, the reported fair value amounts have not been comprehensively revalued since the presentation dates, and therefore, estimates of fair value after the balance sheet date may differ significantly from the amounts presented herein. A more detailed description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. Following is a description of the inputs and valuation methodologies used for assets measured at fair value on a recurring basis and recognized in the accompanying consolidated balance sheets, as well as the general classification of such assets pursuant to the valuation hierarchy. Available-for-sale and trading securities – Where quoted market prices are available in an active market, securities are classified within Level 1 of the valuation hierarchy. Level 1 securities would include highly liquid government bonds, mortgage products and certain other financial products. Other securities classified as available-for-sale are reported at fair value utilizing Level 2 inputs. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the security’s terms and conditions, among other things. In order to ensure the fair values are consistent with ASC Topic 820, the Company periodically checks the fair values by comparing them to another pricing source, such as Bloomberg. The availability of pricing confirms Level 2 classification in the fair value hierarchy. The third-party pricing service is subject to an annual review of internal controls. In certain cases where Level 1 or Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy. The Company’s investment in U.S. Treasury securities, if any, is reported at fair value utilizing Level 1 inputs. The remainder of the Company’s available-for-sale securities are reported at fair value utilizing Level 2 inputs. Mortgage loans held for sale – Mortgage loans held for sale are reported at fair value on an aggregate basis. Adjustments to fair value are recognized monthly and reflected in earnings. In determining the fair value of loans held for sale, the Company may consider outstanding investor commitments, discounted cash flow analyses with market assumptions or the fair value of the collateral if the loan is collateral dependent. Such loans are classified within either Level 2 or Level 3 of the fair value hierarchy. Where assumptions are made using significant unobservable inputs, such loans held for sale are classified as Level 3. At September 30, 2025 and December 31, 2024, the aggregate fair value of mortgage loans held for sale exceeded their cost. Derivative instruments – The Company’s derivative instruments are reported at fair value utilizing Level 2 inputs. The Company obtains fair value measurements from dealer quotes. 43 The following table sets forth the Company’s financial assets by level within the fair value hierarchy that were measured at fair value on a recurring basis as of September 30, 2025 and December 31, 2024. Fair Value Measurements Using (In thousands) Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2025 Available-for-sale securities U.S. Government agencies $ 48,355 $ — $ 48,355 $ — Mortgage-backed securities 2,249,593 — 2,249,593 — State and political subdivisions 845,371 — 845,371 — Other securities 175,958 — 175,958 — Mortgage loans held for sale 15,507 — — 15,507 Assets held in trading accounts 12,695 12,695 — — Derivative asset 96,065 — 96,065 — Derivative liability ( 35,363 ) — ( 35,363 ) — December 31, 2024 Available-for-sale securities U.S. Treasury $ 996 $ 996 $ — $ — U.S. Government agencies 54,547 — 54,547 — Mortgage-backed securities 1,392,759 — 1,392,759 — States and political subdivisions 858,182 — 858,182 — Other securities 222,942 — 222,942 — Mortgage loans held for sale 11,417 — — 11,417 Derivative asset 127,474 — 127,474 — Derivative liability ( 24,032 ) — ( 24,032 ) — Certain assets and liabilities are measured at fair value on a nonrecurring basis; that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances. Assets and liabilities measured at fair value on a nonrecurring basis include the following: Individually assessed loans (collateral-dependent) – When the Company has a specific expectation to initiate, or has initiated, foreclosure proceedings, and when the repayment of a loan is expected to be substantially dependent on the liquidation of underlying collateral, the relationship is deemed collateral-dependent. Fair value of the loan is determined by establishing an allowance for credit loss for any exposure based on the valuation of the underlying collateral. The valuation of the collateral is determined by either an independent third-party appraisal or other collateral analysis. Discounts can be made by the Company based upon the overall evaluation of the independent appraisal. Collateral-dependent loans are classified within Level 3 of the fair value hierarchy due to the unobservable inputs used in determining their fair value such as collateral values and the borrower’s underlying financial condition. Collateral values supporting the individually assessed loans are evaluated quarterly for updates to appraised values or adjustments due to non-current valuations. Foreclosed assets and other real estate owned – Foreclosed assets and other real estate owned are reported at fair value, less estimated costs to sell. At foreclosure, if the fair value, less estimated costs to sell, of the real estate acquired is less than the Company’s recorded investment in the related loan, a write-down is recognized through a charge to the allowance for credit losses. Additionally, valuations are periodically performed by management and any subsequent reduction in value is recognized by a charge to income. The fair value of foreclosed assets and other real estate owned is estimated using Level 3 inputs based on unobservable market data. 44 The significant unobservable inputs (Level 3) used in the fair value measurement of collateral for collateral-dependent loans and foreclosed assets primarily relate to the specialized discounting criteria applied to the borrower’s reported amount of collateral. The amount of the collateral discount depends upon the condition and marketability of the collateral, as well as other factors which may affect the collectability of the loan. Management’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset. It is reasonably possible that a change in the estimated fair value for instruments measured using Level 3 inputs could occur in the future. As the Company’s primary objective in the event of default would be to liquidate the collateral to settle the outstanding balance of the loan, collateral that is less marketable would receive a larger discount. The following table sets forth the Company’s assets by level within the fair value hierarchy that were measured at fair value on a nonrecurring basis as of September 30, 2025 and December 31, 2024. Fair Value Measurements Using (In thousands) Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2025 Individually assessed loans (1) (2) (collateral-dependent) $ 108,416 $ — $ — $ 108,416 Foreclosed assets and other real estate owned (1) 830 — — 830 December 31, 2024 Individually assessed loans (1) (2) (collateral-dependent) $ 102,580 $ — $ — $ 102,580 Foreclosed assets and other real estate owned (1) 881 — — 881 ________________________ (1) These amounts represent the resulting carrying amounts on the consolidated balance sheets for collateral-dependent loans and foreclosed assets and other real estate owned for which fair value re-measurements took place during the period. (2) Identified reserves of $ 40.8 million and $ 30.1 million were related to collateral-dependent loans for which fair value re-measurements took place during the periods ended September 30, 2025 and December 31, 2024, respectively. ASC Topic 825, Financial Instruments , requires disclosure in annual and interim financial statements of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis or nonrecurring basis. The following methods and assumptions were used to estimate the fair value of each class of financial instruments not previously disclosed. Cash and cash equivalents – The carrying amount for cash and cash equivalents approximates fair value (Level 1). Interest bearing balances due from banks – The fair value of interest bearing balances due from banks – time is estimated using a discounted cash flow calculation that applies the rates currently offered on deposits of similar remaining maturities (Level 2). Held-to-maturity securities – Fair values for held-to-maturity securities equal quoted market prices, if available, such as for highly liquid government bonds (Level 1). If quoted market prices are not available, fair values are estimated based on quoted market prices of similar securities. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the security’s terms and conditions, among other things (Level 2). In certain cases where Level 1 or Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy. 45 Loans – The fair value of loans is estimated by discounting the future cash flows, using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. Additional factors considered include the type of loan and related collateral, variable or fixed rate, classification status, remaining term, interest rate, historical delinquencies, loan to value ratios, current market rates and remaining loan balance. The loans were grouped together according to similar characteristics and were treated in the aggregate when applying various valuation techniques. The discount rates used for loans were based on current market rates for new originations of similar loans. Estimated credit losses were also factored into the projected cash flows of the loans. The fair value of loans is estimated on an exit price basis incorporating the above factors (Level 3). Deposits – The fair value of demand deposits, savings accounts and money market deposits is the amount payable on demand at the reporting date (i.e., their carrying amount) (Level 2). The fair value of fixed-maturity time deposits is estimated using a discounted cash flow calculation that applies the rates currently offered for deposits of similar remaining maturities (Level 3). Federal Funds purchased, securities sold under agreement to repurchase and short-term debt – The carrying amount for federal funds purchased, securities sold under agreement to repurchase and short-term debt are a reasonable estimate of fair value (Level 2). Other borrowings – For short-term instruments, the carrying amount is a reasonable estimate of fair value. For long-term debt, rates currently available to the Company for debt with similar terms and remaining maturities are used to estimate the fair value (Level 2). Subordinated debentures – The fair value of subordinated debentures is estimated using the rates that would be charged for subordinated debentures of similar remaining maturities (Level 2). Accrued interest receivable/payable – The carrying amounts of accrued interest approximated fair value (Level 2). Commitments to extend credit, letters of credit and lines of credit – The fair value of commitments is estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. For fixed rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. The fair values of letters of credit and lines of credit are based on fees currently charged for similar agreements or on the estimated cost to terminate or otherwise settle the obligations with the counterparties at the reporting date. The fair value of a financial instrument is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. 46 The estimated fair values, and related carrying amounts, of the Company’s financial instruments are as follows: Carrying Fair Value Measurements (In thousands) Amount Level 1 Level 2 Level 3 Total September 30, 2025 Financial assets: Cash and cash equivalents $ 643,617 $ 643,617 $ — $ — $ 643,617 Interest bearing balances due from banks - time 100 — 100 — 100 Interest receivable 104,383 — 104,383 — 104,383 Loans, net 16,930,811 — — 16,437,397 16,437,397 Financial liabilities: Noninterest bearing transaction accounts 4,377,232 — 4,377,232 — 4,377,232 Interest bearing transaction accounts and savings deposits 10,932,914 — 10,932,914 — 10,932,914 Time deposits 4,527,587 — — 4,517,264 4,517,264 Federal funds purchased and securities sold under agreements to repurchase 22,348 — 22,348 — 22,348 Other borrowings 18,832 — 18,010 — 18,010 Subordinated notes and debentures 648,976 — 654,661 — 654,661 Interest payable 47,415 — 47,415 — 47,415 December 31, 2024 Financial assets: Cash and cash equivalents $ 687,377 $ 687,377 $ — $ — $ 687,377 Interest bearing balances due from banks - time 100 — 100 — 100 Held-to-maturity securities, net 3,636,636 — 2,949,951 — 2,949,951 Interest receivable 123,243 — 123,243 — 123,243 Loans, net 16,770,918 — — 16,153,128 16,153,128 Financial liabilities: Noninterest bearing transaction accounts 4,460,517 — 4,460,517 — 4,460,517 Interest bearing transaction accounts and savings deposits 10,982,022 — 10,982,022 — 10,982,022 Time deposits 6,443,211 — — 6,429,309 6,429,309 Federal funds purchased and securities sold under agreements to repurchase 37,109 — 37,109 — 37,109 Other borrowings 745,372 — 743,940 — 743,940 Subordinated notes and debentures 366,293 — 361,332 — 361,332 Interest payable 67,111 — 67,111 — 67,111 The fair value of commitments to extend credit, letters of credit and lines of credit is not presented since management believes the fair value to be insignificant. 47 NOTE 22: DERIVATIVE INSTRUMENTS The Company utilizes derivative instruments to manage exposure to various types of interest rate risk for itself and its customers within policy guidelines. Transactions should only be entered into with an associated underlying exposure. All derivative instruments are carried at fair value. Derivative contracts involve the risk of dealing with institutional derivative counterparties and their ability to meet contractual terms. Institutional counterparties must have an investment grade credit rating and be approved by the Company’s asset/liability management committee. In arranging these products for its customers, the Company assumes additional credit risk from the customer and from the dealer counterparty with whom the transaction is undertaken. Credit risk exists due to the default credit risk created in the exchange of the payments over a period of time. Credit exposure on interest rate swaps is limited to the net favorable value and interest payments of all swaps with each counterparty. Access to collateral in the event of default is reasonably assured. Therefore, credit exposure may be reduced by the amount of collateral pledged by the counterparty. Hedge Structures The Company will seek to enter derivative structures that most effectively address the risk exposure and structural terms of the underlying position being hedged. The term and notional principal amount of a hedge transaction will not exceed the term or principal amount of the underlying exposure. In addition, the Company will use hedge indices which are the same as, or highly correlated to, the index or rate on the underlying exposure. Derivative credit exposure is monitored on an ongoing basis for each customer transaction and aggregate exposure to each counterparty is tracked. The Company has set a maximum outstanding notional contract amount at 25 % of the Company’s assets. Fair Value Hedges For derivative instruments that are designated and qualify as a fair value hedge, the gain or loss on the derivative instrument as well as the offsetting loss or gain on the hedged asset or liability attributable to the hedged risk are recognized in current earnings. The gain or loss on the derivative instrument is presented on the same income statement line item as the earnings effect of the hedged item. During the third quarter of 2021, the Company began utilizing interest rate swaps designated as fair value hedges to mitigate the effect of changing interest rates on the fair values of fixed rate callable AFS securities. The hedging strategy converts the fixed interest rates to variable interest rates based on federal funds rates. The two year forward start date for these swaps occurred during late third quarter of 2023 and involves the payment of fixed interest rates with a weighted average of 1.21 % in exchange for variable interest rates based on federal funds rates. For the nine month period ended September 30, 2025, the net amount included in interest income on investment securities in the consolidated statements of income related to fair value hedges was $ 24.2 million. During the third quarter of 2025, the Company began utilizing step-down interest rate swaps designated as fair value hedges to mitigate the risk of changes in the fair value of the $ 325.0 million in aggregate principal amount of the 2025 Notes due to changes in market interest rates. These receive-fixed/pay-variable swaps have maturities ranging from 2026 to 2030 and the fixed interest rate decreases in predetermined intervals over the contractual term of the agreement. The following table summarizes the fair value hedges recorded in the accompanying consolidated balance sheets. September 30, 2025 December 31, 2024 (In thousands) Balance Sheet Location Weighted Average Pay Rate Receive Rate Notional Fair Value Notional Fair Value Derivative assets Other assets 1.21 % Federal Funds $ 1,001,715 $ 63,946 $ 1,001,715 $ 103,366 Derivative liabilities Accrued interest and other liabilities Daily WA SOFR 3.07 % - 3.56 % 325,000 ( 2,274 ) — — 48 The following amounts were recorded on the balance sheet related to carrying amounts and cumulative basis adjustments for fair value hedges. Carrying Amount of Hedged Assets/Liabilities Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of Hedged Assets/Liabilities Line Item on the Balance Sheet (In thousands) September 30, 2025 December 31, 2024 September 30, 2025 December 31, 2024 Investment securities - Available-for-sale $ 968,514 $ 934,132 $ 64,170 $ 103,595 Subordinated debentures 318,976 — ( 2,274 ) — Cash Flow Hedges For derivative instruments that are designated and qualify as a cash flow hedge, the aggregate fair value of the derivative instrument is recorded in other assets or other liabilities with any gain or loss related to changes in fair value recorded in accumulated other comprehensive income (loss), net of tax. The gain or loss is reclassified into earnings in the same period during which the hedged asset or liability affects earnings and is presented in the same income statement line item as the earnings effect of the hedged asset or liability. During the third quarter of 2025, the Company executed step-down interest rate swaps on certain variable rate loans within the CRE and commercial and industrial portfolios with maturity dates ranging from 2026 to 2029 and certain securities within the variable rate commercial MBS portfolio with maturity dates ranging from 2026 to 2027. These receive-fixed/pay-variable swaps are used to manage variability in future cash flows related to interest rate exposure within each portfolio. The following table summarizes the cash flow hedges recorded in the accompanying consolidated balance sheets. September 30, 2025 December 31, 2024 (In thousands) Balance Sheet Location Weighted Average Pay Rate Receive Rate Notional Fair Value Notional Fair Value Variable rate loans Other assets 1M CME Term SOFR 3.18 % - 4.05 % $ 1,000,000 $ 1,216 $ — $ — Variable rate commercial MBS Other assets SOFR 30A 3.07 % - 3.82 % 300,000 162 — — The following table summarizes the cash flow hedges relationships on the statement of comprehensive income (loss). Amount of Gain (Loss) Recognized in Other Comprehensive Income (Loss) Three Months Ended September 30, Nine Months Ended September 30, (In thousands) 2025 2024 2025 2024 Variable rate loans $ 1,216 $ — $ 1,216 $ — Variable rate commercial MBS 162 — 162 — The cash flow hedges were determined to be highly effective during the periods presented and as a result qualify for hedge accounting treatment. 49 Customer Risk Management Interest Rate Swaps The Company’s qualified loan customers have the opportunity to participate in its interest rate swap program for the purpose of managing interest rate risk on their variable rate loans with the Company. The Company enters into such agreements with customers, then offsetting agreements are executed between the Company and an approved dealer counterparty to minimize market risk from changes in interest rates. The counterparty contracts are identical to customer contracts in terms of notional amounts, interest rates, and maturity dates, except for a fixed pricing spread or fee paid to the Company by the dealer counterparty. These interest rate swaps carry varying degrees of credit, interest rate and market or liquidity risks. The fair value of these derivative instruments is recognized as either derivative assets or liabilities in the accompanying consolidated balance sheets. The Company has a limited number of swaps that are standalone without a similar agreement with the loan customer. The following table summarizes the fair values of loan derivative contracts recorded in the accompanying consolidated balance sheets. September 30, 2025 December 31, 2024 (In thousands) Notional Fair Value Notional Fair Value Derivative assets $ 999,054 $ 32,119 $ 748,752 $ 24,108 Derivative liabilities 999,961 33,089 749,683 24,032 Risk Participation Agreements The Company has a limited number of Risk Participation Agreement swaps, that are associated with loan participations, where the Company is not the counterparty to the interest rate swaps that are associated with the risk participation sold. The interest rate swap mark to market only impacts the Company if the swap is in a liability position to the counterparty and the customer defaults on payments to the counterparty. The notional amount of these contingent agreements is $ 13.1 million as of September 30, 2025. Energy Hedging The Company, from time-to-time, has provided energy derivative services to qualifying, high quality oil and gas borrowers for hedging purposes. The Company has served as an intermediary on energy derivative products between the Company’s borrowers and dealers. The Company will only enter into back-to-back trades, thus maintaining a balanced book between the dealer and the borrower. The energy hedging risk exposure to the Company’s customer would increase as energy prices for crude oil and natural gas rise. As prices decrease, exposure to the exchange would increase. These risks are mitigated by customer credit underwriting policies and establishing a predetermined hedge line for each borrower and by monitoring the exchange margin. The Company has no outstanding notional values related to energy hedge swap contracts as of September 30, 2025. Currently, the Company generally does not intend to offer hedging services to any remaining energy related customers. NOTE 23: SUBSEQUENT EVENT During the quarter ended September 30, 2025, the Company issued a notice of redemption to redeem the 2018 Notes, due 2028, with an aggregate principal amount of $ 330.0 million, which were redeemed in full on October 1, 2025. 50 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders, Board of Directors and Audit Committee Simmons First National Corporation Pine Bluff, Arkansas Results of Review of Interim Financial Information or Statements We have reviewed the consolidated balance sheet of Simmons First National Corporation and subsidiaries (the “Company”) as of September 30, 2025, and the related condensed consolidated statements of income (loss), comprehensive income (loss), and stockholders’ equity for the three and nine month periods ended September 30, 2025 and 2024, and cash flows for the nine month periods ended September 30, 2025 and 2024, and the related notes (collectively referred to as the “interim financial information or statements”). Based on our reviews, we are not aware of any material modifications that should be made to the condensed financial statements referred to above for them to be in conformity with accounting principles generally accepted in the United States of America. We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated balance sheet of the Company and subsidiaries as of December 31, 2024, and the related consolidated statements of income, comprehensive income (loss), stockholders’ equity and cash flows for the year then ended (not presented herein), and in our report dated February 27, 2025, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of December 31, 2024, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived. Basis for Review Results These interim financial statements are the responsibility of the Company’s management. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our review in accordance with the standards of the PCAOB. A review of interim financial statements consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion. /s/ Forvis Mazars, LLP Little Rock, Arkansas November 6, 2025 51