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BancFirst Corporation BANF Form 10-Q filing Q2 FY2026

Filed
Aug 7, 2026, 2:24 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0001193125-26-339980

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements.

BANCFIRST CORPORATION

CONSOLIDATED BALANCE SHEETS

(Dollars in thousands)

unaudited · see Note 1

View SEC source
Line itemJune 30, 2026December 31, 2025
ASSETS
Cash and due from banks
Interest-bearing deposits with banks
Federal funds sold
Debt securities held for investment (fair value: $501 and $561, respectively)501561
Debt securities available for sale at fair value
Loans held for sale9,93411,781
Loans held for investment (net of unearned interest)
Allowance for credit losses(107,810)(104,299)
Loans, net of allowance for credit losses
Premises and equipment, net
Other real estate owned60,30147,909
Intangible assets, net
Goodwill
Accrued interest receivable and other assets419,284399,643
Total assets
LIABILITIES AND STOCKHOLDERS' EQUITY
Deposits:
Noninterest-bearing
Interest-bearing
Total deposits
Short-term borrowings6,00010,010
Long-term borrowings
Accrued interest payable and other liabilities206,614206,151
Subordinated debt86,24286,214
Total liabilities13,125,14612,984,768
Stockholders' equity:
Senior preferred stock, $1.00 par; 10,000,000 shares authorized; none issued
Cumulative preferred stock, $5.00 par; 900,000 shares authorized; none issued
Common stock, par, shares authorized; shares issued and outstanding: and , respectively
Capital surplus
Retained earnings1,707,7841,611,017
Accumulated other comprehensive loss, net of tax benefit of $2,549 and $2,556, respectively(8,232)(8,274)
Total stockholders' equity1,957,0971,854,125
Total liabilities and stockholders' equity

The accompanying Notes are an integral part of these consolidated financial statements.

2

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Unaudited · Dollars in thousands, except per share data

View SEC source
Line itemThree Months EndedJune 30, 2026Three Months EndedJune 30, 2025Six Months EndedJune 30, 2026Six Months EndedJune 30, 2025
INTEREST INCOME
Loans, including fees
Securities:
Taxable7,4136,88713,28613,893
Tax-exempt541710635
Federal funds sold4141
Interest-bearing deposits with banks
Total interest income
INTEREST EXPENSE
Deposits
Short-term borrowings
Long-term borrowings42
Subordinated debt1,0311,0312,0612,061
Other interest expense199332
Total interest expense
Net interest income
Provision for credit losses on loans
Provision for (benefit from) off-balance sheet credit exposures48148(387)273
Total provision for credit losses
Net interest income after provision for credit losses
NONINTEREST INCOME
Trust revenue6,0785,79512,13511,334
Service charges on deposits19,09017,74137,13234,545
Securities transactions725(740)1,629(1,073)
Sales of loans
Insurance commissions
Cash management
(Loss)/gain on sale of other assets(104)840(276)998
Other
Total noninterest income
NONINTEREST EXPENSE
Salaries and employee benefits
Occupancy, net
Depreciation
Amortization of intangible assets
Data processing services
Net expense from other real estate owned
Marketing and business promotion2,0772,3254,7184,786
Deposit insurance
Other13,66711,53627,98327,939
Total noninterest expense
Income before taxes
Income tax expense
Net income$66,687$62,347$129,682$118,459
NET INCOME PER COMMON SHARE
Basic
Diluted
OTHER COMPREHENSIVE INCOME:
Unrealized income on debt securities, net of tax expense of , , and , respectively
Other comprehensive income, net of tax expense of $774, $1,911, $7 and $4,749, respectively
Comprehensive income

The accompanying Notes are an integral part of these consolidated financial statements.

3

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

Unaudited · Dollars in thousands

View SEC source
Line itemThree Months EndedJune 30, 2026Three Months EndedJune 30, 2025Six Months EndedJune 30, 2026Six Months EndedJune 30, 2025
COMMON STOCK
Issued at beginning of period$33,576$33,242$33,539$33,217
Shares issued for stock-based compensation plans11302955
Shares issued for acquisition1231
Issued at end of period$33,599$33,272$33,599$33,272
CAPITAL SURPLUS
Balance at beginning of period$221,483$188,718$217,843$187,062
Common stock issued for stock-based compensation plans3371,0611,1001,927
Common stock issued for acquisition1,2833,393
Stock-based compensation arrangements8439191,6101,709
Balance at end of period$223,946$190,698$223,946$190,698
RETAINED EARNINGS
Balance at beginning of period$1,657,560$1,474,589$1,611,017$1,433,768
Net income66,68762,347129,682118,459
Dividends on common stock (, , and per share, respectively)(16,463)(15,305)(32,915)(30,596)
Balance at end of period$1,707,784$1,521,631$1,707,784$1,521,631
ACCUMULATED OTHER COMPREHENSIVE LOSS
Unrealized (losses)/gains on securities:
Balance at beginning of period$(10,707)$(23,722)$(8,274)$(32,860)
Net change2,4756,1594215,297
Balance at end of period$(8,232)$(17,563)$(8,232)$(17,563)
Total stockholders’ equity$1,957,097$1,728,038$1,957,097$1,728,038

The accompanying Notes are an integral part of these consolidated financial statements.

4

CONSOLIDATED STATEMENTS OF CASH FLOW

Unaudited · Dollars in thousands

View SEC source
Line itemSix Months EndedJune 30, 2026Six Months EndedJune 30, 2025
CASH FLOWS FROM OPERATING ACTIVITIES
Net income$129,682$118,459
Adjustments to reconcile to net cash provided by operating activities:
Provision for credit losses
Depreciation and amortization
Net amortization of securities premiums and discounts()()
Realized securities (gains)/losses(1,629)1,073
Gain on sales of loans()()
Cash receipts from the sale of loans originated for sale
Cash disbursements for loans originated for sale()()
Deferred income tax benefit()()
Loss/(gain) on sale of other assets()
(Increase)/decrease in interest receivable()
Decrease in interest payable()()
Amortization of stock-based compensation arrangements
Excess tax benefit from stock-based compensation arrangements()()
Other, net
Net cash provided by operating activities
INVESTING ACTIVITIES
Net cash received from acquisitions, net of cash paid
Net decrease in federal funds sold
Purchases of available for sale debt securities()()
Proceeds from maturities, calls and paydowns of held for investment debt securities
Proceeds from maturities, calls and paydowns of available for sale debt securities
Purchase of equity securities()()
Proceeds from paydowns and sales of equity securities
Net change in loans()()
Net payments on derivative asset contracts()()
Purchases of premises, equipment and computer software()()
Purchase of tax credits()()
Other, net
Net cash used in investing activities()()
FINANCING ACTIVITIES
Net change in deposits
Net change in short-term borrowings()
Paydown of long-term borrowings()
Finance lease principal repayments()
Issuance of common stock in connection with stock-based compensation plans, net
Cash dividends paid()()
Net cash provided by financing activities
Net increase in cash, due from banks and interest-bearing deposits
Cash, due from banks and interest-bearing deposits at the beginning of the period
Cash, due from banks and interest-bearing deposits at the end of the period
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid during the period for interest
Cash paid during the period for income taxes
Noncash investing and financing activities:
Unpaid common stock dividends declared$16,463$15,305

The accompanying Notes are an integral part of these consolidated financial statements.

5

BANCFIRST CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

(1) DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The accounting and reporting policies of BancFirst Corporation and its subsidiaries (the “Company”) conform to accounting principles generally accepted in the United States of America (U.S. GAAP) and general practice within the banking industry. A summary of significant accounting policies can be found in Note (1) to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

Basis of Presentation

The accompanying unaudited interim consolidated financial statements include the accounts of BancFirst Corporation, Council Oak Partners, LLC, BFC-PNC LLC, Calimesa Town Center, LLC, BancFirst Insurance Services, Inc., Pegasus Bank ("Pegasus"), Worthington Bank ("Worthington") and BancFirst ("BancFirst"). BancFirst includes its subsidiary BFTower, LLC. All significant intercompany accounts and transactions have been eliminated. Assets held in a fiduciary or agency capacity are not assets of the Company and, accordingly, are not included in the unaudited interim consolidated financial statements.

The accompanying unaudited interim consolidated financial statements and notes are presented in accordance with U.S. GAAP for interim financial information and the instructions for Form 10-Q adopted by the Securities and Exchange Commission (“SEC”). The information contained in the consolidated financial statements and footnotes included in BancFirst Corporation’s Annual Report on Form 10-K for the year ended December 31, 2025, should be referred to in connection with these unaudited interim consolidated financial statements. Operating results for the interim periods disclosed herein are not necessarily indicative of the results that may be expected for a full year or any future period.

The unaudited interim consolidated financial statements contained herein reflect all adjustments, which are, in the opinion of management, necessary to provide a fair statement of the financial position and results of operations of the Company for the interim periods presented. All such adjustments are of a normal and recurring nature.

Use of Estimates in the Preparation of Financial Statements

The preparation of financial statements in conformity with accounting principles generally accepted in the United States inherently involves the use of estimates and assumptions that affect the amounts reported in the financial statements and the related disclosures. These estimates relate principally to the determination of the allowance for credit losses, income taxes, the fair value of financial instruments and the valuation of assets and liabilities acquired in a business combination, including identifiable intangible assets. Such estimates and assumptions may change over time and actual amounts realized may differ from those reported.

Recent Accounting Pronouncements

Standards Not Yet Adopted:

In December 2025, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2025-11, “Interim Reporting - Narrow-Scope Improvement” improving the navigability of the required interim disclosures and clarifying when that guidance is applicable. This ASU is effective for interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The amendments may be applied prospectively or retrospectively to all periods presented. The Company is still evaluating the impact this will have on the Company, but does not expect adoption of the standard to have a material impact on its consolidated financial statements.

In November 2024, FASB issued Accounting Standards Update ASU 2024-03, “Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures” requiring disclosure of certain costs and expenses in the notes to financial statements. This ASU is effective for annual reporting periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027. The amendments may be applied prospectively or retrospectively to all periods presented. The Company intends to adopt on a prospective basis, though retrospective application is permitted. The Company does not expect adoption of the standard to have a material impact on its consolidated financial statements.

6

(2) RECENT DEVELOPMENTS, INCLUDING MERGERS AND ACQUISITIONS

On June 10, 2026, the Company entered into an agreement to acquire Spirit BankCorp, Inc., an Oklahoma corporation and SpiritBank (Spirit), a privately held community bank headquartered in Tulsa, Oklahoma. Spirit has approximately $939.6 million in total assets, $618.4 million in loans, and $847.2 million in deposits. The transaction is expected to close in the fourth quarter of 2026, subject to regulatory approvals and customary closing conditions. Spirit will operate under its present name until it is merged into BancFirst.

On November 17, 2025, the Company acquired American Bank of Oklahoma ("ABOK"), for aggregate consideration totaling approximately $33 million. ABOK shareholders had the option to receive shares in the Company or receive cash for their ABOK shares. Cash consideration was capped at 40% of the total merger consideration. As of December 31, 2025, fair value of the Company's common stock issued for the acquisition was $22.7 million and cash paid was $6.3 million. As of December 31, 2025, not all ABOK shareholders had surrendered their stock certificates. During the six months ended June 30, 2026 stock certificates representing an additional $3.4 million had been surrendered. The fair value of assets acquired was approximately $416.6 million and the fair value of liabilities assumed was approximately $383.3 million. The fair value of these assets and liabilities is based upon preliminary evaluation and not yet finalized. The Company expects to complete the evaluation within the one-year allowable period. ABOK was a community bank headquartered in Collinsville, Oklahoma with six banking locations in Oklahoma. At acquisition, ABOK had approximately $414 million in total assets, $244 million in loans and $341 million in deposits. ABOK operated as a subsidiary of BancFirst Corporation until February 13, 2026 when ABOK was merged into BancFirst. As a result of the acquisition, the Company recorded a core deposit intangible of approximately $11.6 million and goodwill of approximately $1.1 million. The Company did not incur a material amount of acquisition-related expenses. The effect of this acquisition was included in the consolidated financial statements of the Company from the date of acquisition forward. Pro forma information has not been presented because the acquisition did not have a material effect on the Company’s consolidated financial statements. The acquisition of ABOK complements the Company by expanding the Company's banking communities in Oklahoma.

(3) SECURITIES

The following table summarizes the amortized cost and estimated fair values of debt securities held for investment:

June 30, 2026Amortized Cost(Dollars in thousands)Gross Unrealized Gains(Dollars in thousands)Gross Unrealized Losses(Dollars in thousands)Estimated Fair Value(Dollars in thousands)
Mortgage backed securities (1)$1$1
States and political subdivisions
Other securities500500
Total$501$501
December 31, 2025
Mortgage backed securities (1)$1$1
States and political subdivisions6060
Other securities500500
Total$561$561

7

The following table summarizes the amortized cost and estimated fair values of debt securities available for sale:

June 30, 2026Amortized Cost(Dollars in thousands)Gross Unrealized Gains(Dollars in thousands)Gross Unrealized Losses(Dollars in thousands)Estimated Fair Value(Dollars in thousands)
U.S. treasuries$1,075,813$1,417$(10,216)$1,067,014
U.S. federal agencies5,58940(5)5,624
Mortgage backed securities (1)16,88914(1,206)15,697
States and political subdivisions15,2292(184)15,047
Other securities10,000(643)9,357
Total$()
December 31, 2025
U.S. treasuries$884,020$1,131$(10,175)$874,976
U.S. federal agencies6,94449(6)6,987
Mortgage backed securities (1)17,70247(1,157)16,592
States and political subdivisions16,551101(147)16,505
Other securities10,000(673)9,327
Total$()

(1) Primarily consists of FHLMC, FNMA, GNMA and mortgage backed securities through U.S. agencies.

The maturities of debt securities held for investment and available for sale are summarized in the following table using contractual maturities. Actual maturities may differ from contractual maturities due to obligations that are called or prepaid. For purposes of the maturity table, mortgage-backed securities, which are not due at a single maturity date, have been presented at their contractual maturity.

Dollars in thousands

View SEC source
Line itemJune 30, 2026Amortized CostJune 30, 2026Estimated Fair ValueDecember 31, 2025Amortized CostDecember 31, 2025Estimated Fair Value
Held for Investment
Contractual maturity of debt securities:
Within one year$500$560
After one year but within five years11
After five years but within ten years
After ten years
Total$501$501$561$561
Available for Sale
Contractual maturity of debt securities:
Within one year
After one year but within five years
After five years but within ten years
After ten years
Total debt securities

8

The following table is a summary of the Company’s book value of securities that were pledged as collateral for public funds on deposit, repurchase agreements and for other purposes as required or permitted by law:

Dollars in thousands

View SEC source
Line itemJune 30, 2026December 31, 2025
Book value of pledged securities$721,361$726,833

There were sales of debt securities and therefore proceeds from sales or realized securities gains or losses on available for sale debt securities for the six months ended June 30, 2026 or June 30, 2025.

Realized gains or losses on debt and equity securities are reported as securities transactions within the noninterest income section of the consolidated statement of comprehensive income.

The following table summarizes debt securities with unrealized losses, segregated by the duration of the unrealized loss, at June 30, 2026 and December 31, 2025 respectively:

June 30, 2026Number of investmentsLess than 12 Months · Estimated Fair Value(Dollars in thousands)Less than 12 Months · Unrealized Losses(Dollars in thousands)More than 12 Months · Estimated Fair Value(Dollars in thousands)More than 12 Months · Unrealized Losses(Dollars in thousands)Total · Estimated Fair Value(Dollars in thousands)Total · Unrealized Losses(Dollars in thousands)
Available for Sale
U.S. treasuries26$114,971$375$654,590$9,841$769,561$10,216
U.S. federal agencies6447327927265
Mortgage backed securities634,4885810,0501,14814,5381,206
States and political subdivisions138,322777641079,086184
Other securities27,3576437,357643
Total
December 31, 2025
Available for Sale
U.S. treasuries31$783,183$10,175$783,183$10,175
U.S. federal agencies6177189851,0756
Mortgage backed securities511,7644710,7101,11012,4741,157
States and political subdivisions85,197287581195,955147
Other securities27,3276737,327673
Total

The Company has the ability and intent to hold the debt securities classified as held for investment until they mature, at which time the Company will receive full value for the debt securities. Furthermore, as of June 30, 2026 and December 31, 2025, the Company also had the ability and intent to hold the debt securities classified as available for sale for a period of time sufficient for a recovery of cost. The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying debt securities were purchased. The fair value of those debt securities having unrealized losses is expected to recover as the securities approach their maturity date or repricing date or if market yields for such investments decline. The Company has no intent or requirement to sell before the recovery of the unrealized loss; therefore, no impairment loss was realized in the Company’s consolidated statement of comprehensive income.

9

(4) LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES ON LOANS

Loans held for investment are summarized by portfolio segment as follows:

Dollars in thousands

View SEC source
Line itemJune 30, 2026December 31, 2025
Commercial real estate owner occupied$954,242$955,171
Commercial real estate non-owner occupied1,891,9481,797,066
Construction and development < 60 months642,451657,312
Construction residential real estate < 60 months296,004269,357
Residential real estate first lien1,569,8571,583,229
Residential real estate all other339,427328,291
Agriculture496,910491,776
Commercial non-real estate1,385,4821,374,609
Consumer non-real estate538,434533,415
Oil and gas530,571542,627
Total (1)
(1) Excludes accrued interest receivable of $41.2 million at June 30, 2026 and $41.8 million at December 31, 2025, that is recorded in accrued interest receivable and other assets.

The Company's loans are currently 84% held by BancFirst and 16% held by Pegasus and Worthington. In addition, approximately 71% of the Company's loans are secured by real estate. Credit risk on loans is managed through limits on amounts loaned to individual and related borrowers, underwriting standards and loan monitoring procedures. The amounts and types of collateral obtained, if any, to secure loans are based upon the Company’s underwriting standards and management’s credit evaluation. Collateral varies, but may include real estate, equipment, accounts receivable, inventory, livestock and/or securities. The Company’s interest in collateral is secured through filing mortgages and liens, or by possession of the collateral.

The Company's portfolio segment descriptions and the weighted average remaining life of portfolio segments are disclosed in Note (5) to the Company's Annual Report on Form 10-K for the year ended December 31, 2025.

Other Real Estate Owned and Repossessed Assets and Loan Modifications

The following is a summary of other real estate owned ("OREO") and repossessed assets:

Dollars in thousands

View SEC source
Line itemJune 30, 2026December 31, 2025
Other real estate owned and repossessed assets$61,703$49,134

The Company charges interest on principal balances outstanding on modified loans during deferral periods. The current and future financial effects of the recorded balance of loans considered to be modified during the period were not material. The recorded balance of loans modified during the six months ended June 30, 2026 was approximately million compared to million during the year ended December 31, 2025.

Nonaccrual loans

The Company did t recognize any interest income on nonaccrual loans for either the six months ended June 30, 2026 or 2025. In addition, all loans identified as nonaccrual loans have related allowances for credit losses at June 30, 2026 and December 31, 2025, respectively. Had nonaccrual loans performed in accordance with their original contractual terms, the Company would have recognized additional interest income of approximately million for the six months ended June 30, 2026 and approximately million for the six months ended June 30, 2025.

Nonaccrual loans guaranteed by government agencies totaled approximately $7.9 million at June 30, 2026 and approximately $10.6 million at December 31, 2025.

10

The following table is a summary of amounts included in nonaccrual loans, segregated by portfolio segment.

Dollars in thousands

View SEC source
Line itemJune 30, 2026December 31, 2025
Commercial real estate owner occupied$6,331$15,412
Commercial real estate non-owner occupied19,34820,555
Construction and development < 60 months354680
Construction residential real estate < 60 months1,5651,565
Residential real estate first lien5,2644,671
Residential real estate all other2,2301,787
Agriculture2,3782,456
Commercial non-real estate42,34711,776
Consumer non-real estate1,010816
Oil and gas5931,412
Total$81,420$61,130

Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. The following tables present an age analysis of the Company's loans held for investment:

Line itemAge Analysis of Past Due LoansAge Analysis of Past Due LoansAge Analysis of Past Due LoansAge Analysis of Past Due LoansAge Analysis of Past Due LoansAge Analysis of Past Due LoansAge Analysis of Past Due LoansAge Analysis of Past Due Loans
30-59 Days Past Due60-89 Days Past Due90 DaysandGreaterTotalPast DueLoansCurrentLoansTotal LoansAccruingLoans 90Days orMorePast Due
(Dollars in thousands)
As of June 30, 2026
Commercial real estate owner occupied$⁠1,900$766$2,637$5,303$948,939$954,242298
Commercial real estate non-owner occupied1,23818,11919,3571,872,5911,891,948275
Construction and development < 60 months1,3968172,1054,318638,133642,4511,890
Construction residential real estate < 60 months3998291,228294,776296,004
Residential real estate first lien5,8642,9034,44413,2111,556,6461,569,8571,221
Residential real estate all other1,2279222,5214,670334,757339,4271,121
Agriculture1,5531,7701,8635,186491,724496,910360
Commercial non-real estate4,8967366,56012,1921,373,2901,385,482846
Consumer non-real estate3,6656771,3305,672532,762538,434848
Oil and gas811811529,760530,571218
Total$⁠22,138$8,591$41,219$71,948$8,573,378
As of December 31, 2025
Commercial real estate owner occupied$⁠4,196$468$14,515$19,179$935,992$955,171190
Commercial real estate non-owner occupied37028819,39120,0491,777,0171,797,066806
Construction and development < 60 months1,119486031,770655,542657,31219
Construction residential real estate < 60 months829829268,528269,357
Residential real estate first lien9,4762,6255,08417,1851,566,0441,583,2292,142
Residential real estate all other2,3434362,4675,246323,045328,2911,312
Agriculture2,6431,6813,2457,569484,207491,7761,950
Commercial non-real estate2,8631,04710,95914,8691,359,7401,374,609730
Consumer non-real estate4,3539731,4306,756526,659533,415896
Oil and gas321,4821,514541,113542,62770
Total$⁠27,395$7,566$60,005$94,966$8,437,887

11

Credit Quality Indicators

The Company considers credit quality indicators to monitor the credit risk in the loan portfolio including volume and severity of loan delinquencies, nonaccrual loans, internal grading of loans, historical credit loss experience and economic conditions. These indicators are reviewed and updated regularly throughout the year. An internal risk grading system is used to indicate the credit risk of loans. The loan grades used by the Company are for internal risk identification purposes and do not directly correlate to regulatory classification categories or any financial reporting definitions. The general characteristics of the risk grades and the table summarizing the Company’s gross loans held for investment by year of origination and internally assigned credit grades as of December 31, 2025, are disclosed in Note (5) to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

The Company’s revolving loans that are converted to term loans are not material and therefore have not been presented.

The following table summarizes the Company’s gross loans held for investment by year of origination and internally assigned credit grades:

12

As of June 30, 2026Term Loans Amortized Cost Basis by Origination Year · 2026(Dollars in thousands)Term Loans Amortized Cost Basis by Origination Year · 2025(Dollars in thousands)Term Loans Amortized Cost Basis by Origination Year · 2024(Dollars in thousands)Term Loans Amortized Cost Basis by Origination Year · 2023(Dollars in thousands)Term Loans Amortized Cost Basis by Origination Year · 2022(Dollars in thousands)Term Loans Amortized Cost Basis by Origination Year · Prior(Dollars in thousands)Revolving Loans · Amortized Cost Basis(Dollars in thousands)Total(Dollars in thousands)
Commercial real estate owner occupied
Grade 1$47,601$88,859$59,302$84,668$103,336$203,929$14,224$601,919
Grade 243,00073,24739,82627,58343,30987,5129,540324,017
Grade 32,4121,0594,3357,7585554,72830021,147
Grade 4485157605,7601,0451387,159
Total93,061163,216103,520120,069152,960297,21424,202954,242
Commercial real estate non-owner occupied
Grade 1$144,536$110,906$113,499$156,164$165,729$198,454$12,137$901,425
Grade 2191,168149,62177,681198,293199,346115,55719,234950,900
Grade 32752,4733,3567,34813,452
Grade 48,19917,8401042826,171
Total343,903260,802209,020357,034368,431321,38731,3711,891,948
Construction and development < 60 months
Grade 1$62,408$108,753$73,127$14,638$29,488$16,008$22,799$327,221
Grade 2133,37259,71422,06958,89411,7756,1455,891297,860
Grade 33,9514,4231,583316,96816,956
Grade 4553316310414
Total199,731172,94595,19673,56542,86222,49435,658642,451
Construction residential real estate < 60 months
Grade 1$73,410$80,176$6,853$1,629$876$499$1,375$164,818
Grade 256,72864,84035353,684125,322
Grade 31,6602,588524,300
Grade 47366222061,564
Total131,798148,3407,4751,6641,1174995,111296,004
Residential real estate first lien
Grade 1$132,238$206,323$163,835$141,420$156,128$293,669$5,894$1,099,507
Grade 258,78695,44069,38250,26451,15594,505325419,857
Grade 33,6908,1296,9267,0394,0538,54638,383
Grade 49721,0112,2282,5263605,01312,110
Total195,686310,903242,371201,249211,696401,7336,2191,569,857
Residential real estate all other
Grade 1$20,453$30,441$24,579$17,631$13,846$15,583$63,184$185,717
Grade 26,3265,3106,0814,6743,5654,662111,459142,077
Grade 39862,0343414571976433,3428,000
Grade 41,574252655352131,0213,633
Total27,76539,35931,02623,02718,14321,101179,006339,427
Agriculture
Grade 1$41,455$40,268$21,004$23,298$25,880$61,182$46,048$259,135
Grade 227,51342,99620,47916,43813,85929,86558,474209,624
Grade 34,6612,4692,0172,2982,0422,5326,87122,890
Grade 431563460118223,9531145,261
Total73,66086,29643,96042,15241,80397,532111,507496,910
Commercial non-real estate
Grade 1$78,060$95,987$56,815$42,536$79,079$75,336$318,166$745,979
Grade 261,834105,72644,62443,95126,09516,728281,858580,816
Grade 33,3543,0691,9862,5858419764,41117,222
Grade 44821,0135661,0581,8061535365,614
Grade 52305695235,00035,851
Total143,730205,795104,22190,699107,87393,193639,9711,385,482
Consumer non-real estate
Grade 1$112,225$157,669$76,249$42,380$17,458$9,612$25,403$440,996
Grade 215,07019,77912,6507,6933,5151,94626,00986,662
Grade 39661,6161,2731,292617568136,345
Grade 42862,5045955254388124,431
Total128,547181,56890,76751,89022,02812,20751,427538,434
Oil and gas
Grade 1$24,749$7,381$5,031$2,858$2,568$4,368$280,007$326,962
Grade 264,83134,1898,0293,7862,7124,69484,407202,648
Grade 367592118723
Grade 417266238
Total89,58042,24513,0696,6655,2809,252364,480530,571
Total loans held for investment

13

The following tables summarize the Company's gross charge-offs by year of origination for the periods indicated:

Dollars in thousands

View SEC source
Three months ended June 30, 2026Commercial real estate owner occupiedTerm Loans Amortized Cost Basis by Origination Year · 2026Term Loans Amortized Cost Basis by Origination Year · 2025Term Loans Amortized Cost Basis by Origination Year · 2024Term Loans Amortized Cost Basis by Origination Year · 2023Term Loans Amortized Cost Basis by Origination Year · 2022Term Loans Amortized Cost Basis by Origination Year · PriorRevolving Loans · Amortized Cost BasisTotal
Commercial real estate non-owner occupied499499
Construction and development < 60 months
Construction residential real estate < 60 months
Residential real estate first lien2640167
Residential real estate all other3541111853140
Agriculture1112638
Commercial non-real estate10198753962232031531,258
Consumer non-real estate1441421661102445595
Oil and gas
Total gross charge-offs

Dollars in thousands

View SEC source
Three months ended June 30, 2025Term Loans Amortized Cost Basis by Origination Year2025Term Loans Amortized Cost Basis by Origination Year2024Term Loans Amortized Cost Basis by Origination Year2023Term Loans Amortized Cost Basis by Origination Year2022Term Loans Amortized Cost Basis by Origination Year2021Term Loans Amortized Cost Basis by Origination YearPriorRevolving LoansAmortized Cost BasisTotal
Commercial real estate owner occupied$58$58
Commercial real estate non-owner occupied2271228
Construction and development < 60 months3,7413,741
Construction residential real estate < 60 months
Residential real estate first lien1135
Residential real estate all other77
Agriculture1247
Commercial non-real estate56127941423842526
Consumer non-real estate2590247806415494
Oil and gas
Total gross charge-offs

14

Dollars in thousands

View SEC source
Six months ended June 30, 2026Term Loans Amortized Cost Basis by Origination Year2026Term Loans Amortized Cost Basis by Origination Year2025Term Loans Amortized Cost Basis by Origination Year2024Term Loans Amortized Cost Basis by Origination Year2023Term Loans Amortized Cost Basis by Origination Year2022Term Loans Amortized Cost Basis by Origination YearPriorRevolving LoansAmortized Cost BasisTotal
Commercial real estate owner occupied$3$2$18$10$293$1$327
Commercial real estate non-owner occupied499499
Construction and development < 60 months11
Construction residential real estate < 60 months
Residential real estate first lien26463113107
Residential real estate all other35411120304393
Agriculture20272483076185
Commercial non-real estate102071244604112392641,715
Consumer non-real estate1442983872847928181,238
Oil and gas
Total gross charge-offs

Dollars in thousands

View SEC source
Six months ended June 30, 2025Term Loans Amortized Cost Basis by Origination Year2025Term Loans Amortized Cost Basis by Origination Year2024Term Loans Amortized Cost Basis by Origination Year2023Term Loans Amortized Cost Basis by Origination Year2022Term Loans Amortized Cost Basis by Origination Year2021Term Loans Amortized Cost Basis by Origination YearPriorRevolving LoansAmortized Cost BasisTotal
Commercial real estate owner occupied$17$6$58$81
Commercial real estate non-owner occupied2271228
Construction and development < 60 months3,7443,744
Construction residential real estate < 60 months2525
Residential real estate first lien63254056
Residential real estate all other1313
Agriculture10251734
Commercial non-real estate24161481274731055727
Consumer non-real estate2524747113412475941
Oil and gas
Total gross charge-offs

Allowance for Credit Losses Methodology

The Company determines its provision for credit losses and allowance for credit losses using the current expected credit loss methodology that is referred to as the current expected credit loss ("CECL") model. The allowance for current expected credit losses is measured on a collective (pool) basis when similar risk characteristics exist. The allowance for credit losses methodology is disclosed in Note (5) to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

The following tables detail activity in the allowance for credit losses on loans for the periods presented. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

15

Dollars in thousands

View SEC source
Three Months Ended June 30, 2026Allowance for Credit LossesBalance at beginning of periodAllowance for Credit LossesCharge-offsAllowance for Credit LossesRecoveriesAllowance for Credit LossesNet charge-offsAllowance for Credit LossesProvision for/(benefit from) credit losses on loansAllowance for Credit LossesBalance at end of period
Commercial real estate owner occupied$6,691$2$2$17$6,710
Commercial real estate non-owner occupied35,049(499)2(497)1,70336,255
Construction and development < 60 months4,580554,635
Construction residential real estate < 60 months2,72333272,753
Residential real estate first lien6,861(67)7(60)(285)6,516
Residential real estate all other2,434(140)23(117)1192,436
Agriculture5,171(38)4352145,390
Commercial non-real estate26,641(1,258)95(1,163)3,34228,820
Consumer non-real estate8,095(595)71(524)3987,969
Oil and gas7,085(759)6,326
Total$105,330$(2,597)$()$107,810

Dollars in thousands

View SEC source
Three Months Ended June 30, 2025Allowance for Credit LossesBalance at beginning of periodAllowance for Credit LossesCharge-offsAllowance for Credit LossesRecoveriesAllowance for Credit LossesNet charge-offsAllowance for Credit LossesProvision for/(benefit from) credit losses on loansAllowance for Credit LossesBalance at end of period
Commercial real estate owner occupied$6,991$(58)$2$(56)$313$7,248
Commercial real estate non-owner occupied33,753(228)(228)1,69235,217
Construction and development < 60 months8,613(3,741)6(3,735)294,907
Construction residential real estate < 60 months2,28233(20)2,265
Residential real estate first lien4,666(5)94(25)4,645
Residential real estate all other1,790(7)(7)381,821
Agriculture5,776(7)7(645)5,131
Commercial non-real estate23,877(526)250(276)44624,047
Consumer non-real estate4,820(494)83(411)4284,837
Oil and gas7,887(1,017)6,870
Total$100,455$(5,066)$()$96,988

16

Dollars in thousands

View SEC source
Six Months Ended June 30, 2026Allowance for Credit LossesBalance at beginning of periodAllowance for Credit LossesCharge-offsAllowance for Credit LossesRecoveriesAllowance for Credit LossesNet charge-offsAllowance for Credit LossesProvision for/(benefit from) credit losses on loansAllowance for Credit LossesBalance at end of period
Commercial real estate owner occupied$6,937$(327)$112$(215)$(12)$6,710
Commercial real estate non-owner occupied33,266(499)6(493)3,48236,255
Construction and development < 60 months4,682(1)(1)(46)4,635
Construction residential real estate < 60 months2,86833(118)2,753
Residential real estate first lien7,499(107)13(94)(889)6,516
Residential real estate all other1,775(393)24(369)1,0302,436
Agriculture5,258(185)46(139)2715,390
Commercial non-real estate26,926(1,715)201(1,514)3,40828,820
Consumer non-real estate7,952(1,238)162(1,076)1,0937,969
Oil and gas7,136(810)6,326
Total$104,299$(4,465)$()$107,810

Dollars in thousands

View SEC source
Six Months Ended June 30, 2025Allowance for Credit LossesBalance at beginning of periodAllowance for Credit LossesCharge-offsAllowance for Credit LossesRecoveriesAllowance for Credit LossesNet charge-offsAllowance for Credit LossesProvision for/(benefit from) credit losses on loansAllowance for Credit LossesBalance at end of period
Commercial real estate owner occupied$6,869$(81)$41$(40)$419$7,248
Commercial real estate non-owner occupied33,097(228)(228)2,34835,217
Construction and development < 60 months8,671(3,744)6(3,738)(26)4,907
Construction residential real estate < 60 months2,336(25)3(22)(49)2,265
Residential real estate first lien4,568(56)12(44)1214,645
Residential real estate all other1,741(13)218721,821
Agriculture5,696(34)18(16)(549)5,131
Commercial non-real estate24,150(727)375(352)24924,047
Consumer non-real estate4,833(941)164(777)7814,837
Oil and gas7,536(666)6,870
Total$99,497$(5,849)$()$96,988

Purchased Credit Deteriorated Loans

The Company has previously purchased loans, for which there was, at acquisition, evidence of more than insignificant deterioration of credit quality since origination. The Company did not purchase credit-deteriorated loans during the six month period ended June 30, 2026 or June 30, 2025.

17

Collateral Dependent Loans

A loan is considered collateral-dependent when the borrower is experiencing financial difficulty and repayment is expected to be provided substantially through the operation or sale of the collateral. During the six months ended June 30, 2026 and 2025, no material amount of interest income was recognized on collateral-dependent loans subsequent to their classification as collateral-dependent. The following tables summarize collateral-dependent gross loans held for investment by collateral type and the related specific allocation as follows:

As of June 30, 2026Collateral Type · Real Estate(Dollars in thousands)Collateral Type · Business Assets(Dollars in thousands)Collateral Type · Other Assets(Dollars in thousands)TotalSpecific Allocation
Commercial real estate owner occupied$499$525$1,024$159
Commercial real estate non-owner occupied13,16813,168789
Construction and development < 60 months1,0331,033238
Construction residential real estate < 60 months829829229
Residential real estate first lien2,6352,635530
Residential real estate all other752752564
Agriculture2,284287702,641395
Commercial non-real estate7,9808648,8444,329
Consumer non-real estate409409224
Oil and gas561561140
Total collateral-dependent loans held for investment$21,200$8,828$1,868$31,896$7,597
Collateral Type
Real EstateBusiness AssetsOther AssetsTotalSpecific Allocation
(Dollars in thousands)
As of December 31, 2025
Commercial real estate owner occupied$1,173$547$1,720$479
Commercial real estate non-owner occupied14,74614,7461,162
Construction and development < 60 months1,9171,917523
Construction residential real estate < 60 months829829229
Residential real estate first lien4,2574,2571,373
Residential real estate all other11011051
Agriculture2,287171112,469294
Commercial non-real estate14,7694514,8145,616
Consumer non-real estate707707444
Oil and gas1,0891,089110
Total collateral-dependent loans held for investment$25,319$16,576$763$42,658$10,281

Non-Cash Transfers from Loans and Premises and Equipment

Transfers from loans and premises and equipment to OREO and repossessed assets are non-cash transactions, and are not included in the consolidated statements of cash flow.

Transfers from loans and premises and equipment to OREO and repossessed assets during the periods presented are summarized as follows:

Dollars in thousands

View SEC source
Line itemSix Months Ended June 30, 2026Six Months Ended June 30, 2025
Other real estate owned$15,315$18,122
Repossessed assets
Total

18

(5) INTANGIBLE ASSETS AND GOODWILL

The following is a summary of intangible assets as of the date listed:

Dollars in thousands

View SEC source
June 30, 2026Gross Carrying AmountAccumulated AmortizationNet Carrying Amount
Core deposit intangibles$38,060$(18,659)$19,401
Customer relationship intangibles3,350(3,343)7
Total$()
December 31, 2025
Core deposit intangibles$38,060$(16,720)$21,340
Customer relationship intangibles3,350(3,333)17
Total$()

The following is a summary of goodwill by business segment for the six months ended June 30, 2026:

Dollars in thousands

View SEC source
Line itemBanc First Metropolitan BanksBanc First Community BanksPegasusWorthingtonABOKOther Financial ServicesExecutive, Operations & SupportConsolidated
Balance at beginning of period$13,767$61,420$68,855$32,133$476$5,464$624
ABOK acquisition adjustments1,125(476)
Balance at end of period$13,767$62,545$68,855$32,133$5,464$624

The Company acquired ABOK on November 17, 2025, ABOK operated as a subsidiary of BancFirst Corporation until February 13, 2026 when ABOK was merged into BancFirst. An additional in goodwill was recorded during the first quarter related to this transaction. See Note (2) of the Notes to Consolidated Financial Statements for disclosure regarding the Company’s recent developments, including mergers and acquisitions. Additional information for intangible assets can be found in Note (7) to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

(6) SUBORDINATED DEBT

In 2004, BFC Capital Trust II (“BFC II”), issued $26 million of aggregate liquidation amount of 7.20% Cumulative Trust Preferred Securities (the “Cumulative Trust Preferred Securities”) to other investors. The proceeds from the sale of the Cumulative Trust Preferred Securities and the common securities of BFC II were invested in $26.8 million of 7.20% Junior Subordinated Debentures of the Company. Interest payments on the $26.8 million of 7.20% Junior Subordinated Debentures are payable January 15, April 15, July 15 and October 15 of each year. Such interest payments may be deferred for up to twenty consecutive quarters. The stated maturity date of the $26.8 million of 7.20% Junior Subordinated Debentures is March 31, 2034, but they are subject to mandatory redemption pursuant to optional prepayment terms. The Cumulative Trust Preferred Securities represent an undivided interest in the $26.8 million of 7.20% Junior Subordinated Debentures and are guaranteed by the Company. During any deferral period or during any event of default, the Company may not declare or pay any dividends on any of its capital stock. The Cumulative Trust Preferred Securities have been callable at par, in whole or in part, since March 31, 2009.

On June 17, 2021, the Company completed a private placement, under Regulation D of the Securities Act of 1933, of $60 million aggregate principal amount of 3.50% Fixed-to-Floating Rate Subordinated Notes due 2036 (the “Subordinated Notes”) to various institutional accredited investors. The sale of the Subordinated Notes was pursuant to a Subordinated Note Purchase Agreement entered into with each of the investors. The Subordinated Notes qualify as Tier 2 capital under bank regulatory guidelines. The net proceeds to the Company from the sale of the Subordinated Notes were approximately $59.15 million net of commissions and offering expenses. The Company used the proceeds from the sale of the Subordinated Notes for general corporate purposes. The Subordinated Notes initially bear interest at a fixed rate of 3.50% per annum, from and including June 17, 2021 to but excluding June 30, 2031, payable semi-annually in arrears on June 30 and December 31 of each year, commencing December 31, 2021. Then, from and including June

19

30, 2031, to but excluding the maturity date, the Subordinated Notes will bear interest at a floating rate equal to the benchmark (initially, three-month term SOFR), reset quarterly, plus a spread of 229 basis points, payable quarterly in arrears on March 31, June 30, September 30 and December 31 of each year. The Subordinated Notes mature on June 30, 2036.

The Company may, at its option, beginning with the interest payment date of June 30, 2031, and on any scheduled interest payment date thereafter, redeem the Subordinated Notes, in whole or in part. In addition, the Company may redeem all, but not less than all, of the Subordinated Notes at any time upon the occurrence of a “Tier 2 Capital Event,” a “Tax Event” or an “Investment Company Event” (each as defined in the Subordinated Notes). Any such redemption is subject to obtaining the prior approval of the Board of Governors of the Federal Reserve System (or its designee). The redemption price with respect to any such redemption will be equal to 100% of the principal amount of the Subordinated Note, or portion thereof, to be redeemed, plus accrued but unpaid interest, if any, thereon to, but excluding, the redemption date.

(7) STOCK-BASED COMPENSATION

On May 25, 2023, the shareholders of the Company adopted the BancFirst Corporation 2023 Restricted Stock Unit Plan (the "RSU Plan"). The RSU Plan was effective as of June 1, 2023 and for a period of ten years thereafter. The RSU Plan will continue in effect after such ten-year period until all matters relating to the payment of awards and administration of the RSU Plan have been settled. At June 30, 2026 there were 406,825 shares available for future grants. The restricted stock units ("RSU's") vest beginning two years from the date of grant at the rate of 20% per year for five years. The RSU's are settled and distributed as of each vesting date. The fair value of each RSU granted is equal to the market price of the Company’s stock at the date of grant.

The following table is a summary of the activity under the Company's RSU plan.

Six Months Ended June 30, 2026RestrictedStock UnitsWgtd. Avg. · Grant DateFair Value
Nonvested at December 31, 2025
Granted
Vested()
Nonvested at June 30, 2026

The Company has had the BancFirst Corporation Directors’ Deferred Stock Compensation Plan (the “Deferred Stock Compensation Plan”) since May 1999. As of June 30, 2026, there are 22,923 shares available for future issuance under the Deferred Stock Compensation Plan. The Deferred Stock Compensation Plan will terminate on December 31, 2030, if not extended. Under the plan, directors and members of the community advisory boards of the Company and its subsidiaries may defer up to % of their board fees. They are credited for each deferral with a number of stock units based on the current market price of the Company’s stock, which accumulate in an account until such time as the director or community board member terminates serving as a board member. Shares of common stock of the Company are then distributed to the terminating director or community board member based upon the number of stock units accumulated in his or her account. There were 13,430 and 6,462 shares of common stock distributed from the Deferred Stock Compensation Plan during the six months ended June 30, 2026 and 2025, respectively.

A summary of the accumulated stock units under the Deferred Stock Compensation Plan is as follows:

Line itemJune 30, 2026December 31, 2025
Accumulated stock units113,816122,841
Average price$54.81$50.50

The Company terminated the BancFirst Corporation Stock Option Plan (the “Employee Plan”) on June 1, 2023. The remaining options will continue to vest and are exercisable beginning four years from the date of grant at the rate of 25% per year for four years, and expire no later than the end of fifteen years from the date of grant.

The Company terminated the BancFirst Corporation Non-Employee Directors’ Stock Option Plan (the “Non-Employee Directors’ Plan”) on June 1, 2023. The remaining options will continue to vest and are exercisable beginning one year from the date of grant at the rate of 25% per year for four years, and expire no later than the end of fifteen years from the date of grant.

20

The following table is a summary of the activity under both the Employee Plan and the Non-Employee Directors’ Plan:

Dollars in thousands, except option data

View SEC source
Six Months Ended June 30, 2026OptionsWgtd. Avg. · ExercisePriceWgtd. Avg. · Remaining · ContractualTermAggregate · IntrinsicValue
Outstanding at December 31, 2025
Options exercised()
Options canceled, forfeited, or expired()
Outstanding at June 30, 20268.53 Yrs.
Exercisable at June 30, 20267.23 Yrs.

The following table has additional information regarding options exercised under both the Employee Plan and the Non-Employee Directors’ Plan:

Dollars in thousands

View SEC source
Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
Total intrinsic value of options exercised
Cash received from options exercised
Tax benefit realized from options exercised

The Company currently uses newly issued shares for stock-based compensation plans, but reserves the right to use shares purchased under the Company’s Stock Repurchase Program (the “SRP”) in the future.

Although not required or expected, the Company may settle some options or restricted stock units in cash on a limited basis at the discretion of the Company. The Company had cash settlements during the six months ended June 30, 2026 or June 30, 2025.

Stock-based compensation expense is charged to salaries and benefits expense on the Consolidated Statements of Comprehensive Income. The components of stock-based compensation expense for all share-based compensation plans and related tax benefits are as follows:

Dollars in thousands

View SEC source
Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
Stock-based compensation expense
Tax benefit
Stock-based compensation expense, net of tax

The Company amortizes the unearned stock-based compensation expense over the remaining vesting period of approximately three years for unvested stock options and five years for unvested RSU's. The following table shows the unearned stock-based compensation expense for unvested stock options and unvested RSU's:

June 30, 2026 · Dollars in thousands

View SEC source
Unearned stock-based compensation expense for unvested stock options$3,912
Unearned stock-based compensation expense for unvested RSU's7,530

(8) STOCKHOLDERS’ EQUITY

The Company has adopted a Stock Repurchase Program (the “SRP”). The SRP may be used as a means to increase earnings per share and return on equity. In addition, the SRP may be used to purchase treasury stock for the issuance of stock related to stock-based compensation plans, to provide liquidity for optionees to dispose of stock from exercises of their stock options and to provide liquidity for stockholders wishing to sell their stock. All shares repurchased under the SRP have been retired and not held as treasury stock. The

21

timing, price and amount of stock repurchases under the SRP is determined by management and approved by the Company’s Executive Committee.

The following table is a summary of the shares under the SRP:

June 30, 2026

Shares remaining to be repurchased 479,784

BancFirst Corporation, BancFirst, Pegasus and Worthington are subject to risk-based capital guidelines issued by the Board of Governors of the Federal Reserve System and the Federal Deposit Insurance Corporation (“FDIC”). These guidelines are used to evaluate capital adequacy and involve both quantitative and qualitative evaluations of assets, liabilities and certain off-balance-sheet items calculated under regulatory practices. Failure to meet the minimum capital requirements can initiate certain mandatory or discretionary actions by the regulatory agencies that could have a direct material effect on the Company’s consolidated financial statements. The Company believes that as of June 30, 2026, BancFirst Corporation, BancFirst, Pegasus and Worthington each met all capital adequacy requirements to which they are subject. The actual and required capital amounts and ratios are shown in the following table:

Dollars in thousands

View SEC source
As of June 30, 2026:ActualAmountActualRatioRequired · For Capital · Adequacy · PurposesAmountRequired · For Capital · Adequacy · PurposesRatioWith · Capital Conservation · BufferAmountWith · Capital Conservation · BufferRatioTo Be Well · Capitalized Under · Prompt Corrective · Action ProvisionsAmountTo Be Well · Capitalized Under · Prompt Corrective · Action ProvisionsRatio
Total Capital
(to Risk Weighted Assets)-
BancFirst Corporation$1,956,56020.87%$750,0488.00%$984,43810.50%N/AN/A
BancFirst1,447,31318.56%623,9568.00%818,94210.50%$779,94510.00%
Pegasus177,50417.51%81,0808.00%106,41810.50%101,35110.00%
Worthington68,01013.61%39,9828.00%52,47610.50%49,97710.00%
Common Equity Tier 1 Capital
(to Risk Weighted Assets)-
BancFirst Corporation$1,762,53318.80%$421,9024.50%$656,2927.00%N/AN/A
BancFirst1,334,85817.11%350,9754.50%545,9617.00%$506,9646.50%
Pegasus166,20316.40%45,6084.50%70,9457.00%65,8786.50%
Worthington62,77412.56%22,4904.50%34,9847.00%32,4856.50%
Tier 1 Capital
(to Risk Weighted Assets)-
BancFirst Corporation$1,788,53319.08%$562,5366.00%$796,9268.50%N/AN/A
BancFirst1,354,85817.37%467,9676.00%662,9538.50%$623,9568.00%
Pegasus166,20316.40%60,8106.00%86,1488.50%81,0808.00%
Worthington62,77412.56%29,9866.00%42,4818.50%39,9828.00%
Tier 1 Capital
(to Quarterly Average Assets)-
BancFirst Corporation$1,788,53311.99%$596,4424.00%N/AN/AN/AN/A
BancFirst1,354,85810.63%509,7524.00%N/AN/A$637,1915.00%
Pegasus166,20311.41%58,2794.00%N/AN/A72,8485.00%
Worthington62,7749.31%26,9804.00%N/AN/A33,7255.00%

As of June 30, 2026, BancFirst, Pegasus and Worthington were classified by the Federal Reserve as “well capitalized” under the prompt corrective action provisions. The Common Equity Tier 1 Capital of BancFirst Corporation, BancFirst, Pegasus and Worthington includes common stock and related paid-in capital and retained earnings. In connection with the adoption of the Basel III Capital Rules, the election was made to opt-out of the requirement to include most components of accumulated other comprehensive income in Common Equity Tier 1 Capital. Common Equity Tier 1 Capital for BancFirst Corporation, BancFirst, Pegasus and Worthington is reduced by goodwill and other intangible assets, net of associated deferred tax liabilities. The Company’s trust preferred securities qualify as Tier 1 capital and its Subordinated Notes qualify as Tier 2 capital. BancFirst, Pegasus and Worthington have had no events or conditions that management believes would materially change their category under capital requirements existing as of the report dates.

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(9) NET INCOME PER COMMON SHARE

Basic and diluted net income per common share are calculated as follows:

Dollars in thousands, except per share data

View SEC source
Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
(Numerator)
Income available to common stockholders
(Denominator)
Weighted average shares outstanding for basic earnings per common share
Dilutive effect of stock compensation
Weighted-average shares outstanding for diluted earnings per common share
Basic earnings per share
Diluted earnings per share

The following table shows the number of options and RSU's that were excluded from the computation of diluted net income per common share for each period because they were anti-dilutive for the period:

Line itemShares
Three Months Ended June 30, 2026
Three Months Ended June 30, 2025
Six Months Ended June 30, 2026
Six Months Ended June 30, 2025

(10) FAIR VALUE MEASUREMENTS

Accounting standards define fair value as the price that would be received to sell an asset or the price paid to transfer a liability in the principal or most advantageous market available to the entity in an orderly transaction between market participants on the measurement date.

FASB Accounting Standards Codification (“ASC”) Topic 820 establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

  • Level 1 Inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.
  • Level 2 Inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset and liability, either directly or indirectly, for substantially the full term of the financial instrument.
  • Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Level 3 assets and liabilities include financial instruments whose values are determined using pricing models, discounted cash flow methodologies, or similar techniques, as well as instruments for which the determination of fair value requires significant judgment or estimation. This category includes certain collaterally dependent loans, repossessed assets, other real estate owned, goodwill and other intangible assets.

Financial Assets and Financial Liabilities Measured at Fair Value on a Recurring Basis

A description of the valuation methodologies and key inputs used to measure financial assets and financial liabilities at fair value on a recurring basis, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. These valuation methodologies were applied to the following categories of the Company’s financial assets and financial liabilities.

23

Debt Securities Available for Sale

Debt securities classified as available for sale are reported at fair value. U.S. Treasuries are valued using Level 1 inputs. Other debt securities available for sale including U.S. federal agencies, registered mortgage backed debt securities and state and political subdivisions are valued using prices from an independent pricing service utilizing Level 2 data. 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 a bond’s terms and conditions, among other things. The Company also invests in private label mortgage backed debt securities for which observable information is not readily available. These debt securities are reported at fair value utilizing Level 3 inputs. For these debt securities, management determines the fair value based on replacement cost, the income approach or information provided by outside consultants or lead investors. Discount rates are primarily based on reference to interest rate spreads on comparable debt securities of similar duration and credit rating as determined by the nationally recognized rating agencies adjusted for a lack of trading volume. Significant unobservable inputs are developed by investment securities professionals involved in the active trading of similar debt securities.

The Company reviews the prices for Level 1 and Level 2 debt securities supplied by the independent pricing service for reasonableness and to ensure such prices are aligned with traditional pricing matrices. In general, the Company does not purchase investment portfolio debt securities that are esoteric or that have complicated structures. The Company’s portfolio primarily consists of traditional investments including U.S. Treasury obligations, federal agency mortgage pass-through debt securities, general obligation municipal bonds and municipal revenue bonds. Pricing for such instruments is easily obtained. For in-state bond issues that have relatively low issue sizes and liquidity, the Company utilizes the same parameters for pricing mentioned in the preceding paragraph adjusted for the specific issue. Periodically, the Company will validate prices supplied by the independent pricing service by comparison to prices obtained from third party sources.

Derivatives

Derivatives are reported at fair value utilizing Level 2 inputs. The Company obtains dealer and market quotations to value its oil and gas swaps and options. The Company utilizes dealer quotes and observable market data inputs to substantiate internal valuation models.

The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis as of the periods presented, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:

Dollars in thousands

View SEC source
June 30, 2026Level 1 InputsLevel 2 InputsLevel 3 InputsTotal Fair Value
Debt securities available for sale:
U.S. Treasury$1,067,014$1,067,014
U.S. federal agencies5,6245,624
Mortgage-backed securities15,69715,697
States and political subdivisions13,2131,83415,047
Other debt securities7,3572,0009,357
Derivative assets18,730
Derivative liabilities17,215
December 31, 2025
Debt securities available for sale:
U.S. Treasury$874,976$874,976
U.S. federal agencies6,9876,987
Mortgage-backed securities16,59216,592
States and political subdivisions14,5271,97816,505
Other debt securities7,3272,0009,327
Derivative assets21,198
Derivative liabilities19,767

24

The changes in Level 3 assets measured at estimated fair value on a recurring basis during the periods presented were as follows:

Dollars in thousands

View SEC source
Line itemSix Months Ended June 30, 2026Twelve Months Ended December 31, 2025
Balance at the beginning of the year
Purchases
Settlements()()
Total unrealized gain/(loss)(114)
Balance at the end of the period

The Company’s policy is to recognize transfers in and transfers out of Levels 1, 2 and 3 as of the end of the reporting period. During the six months ended June 30, 2026, and the year ended December 31, 2025, the Company did not transfer any debt securities.

Financial Assets and Financial Liabilities Measured at Fair Value on a Nonrecurring Basis

Certain financial assets and financial liabilities are measured at fair value on a nonrecurring basis; the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment). These financial assets and financial liabilities are reported at fair value utilizing Level 3 inputs.

The Company invests in equity securities without readily determinable fair values and utilizes Level 3 inputs. These equity securities are reported at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The realized and unrealized gains and losses are reported as securities transactions in the noninterest income section of the consolidated statements of comprehensive income.

Collateral dependent loans are reported at the fair value of the underlying collateral if repayment is dependent on liquidation of the collateral. When the Company determines that foreclosure is probable or when the borrower is experiencing financial difficulty at the reporting date and repayment is expected to be provided substantially through the operation or sale of the collateral, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate. In no case does the fair value of a collateral dependent loan exceed the fair value of the underlying collateral. The collateral dependent loans are adjusted to fair value through a specific allocation of the allowance for credit losses or a direct charge-down of the loan.

Non-collateral dependent loans are reported at fair value, which is typically estimated using a discounted cash flow model that incorporates the characteristics of the underlying loans (including principal, contractual interest rate and contractual fees) and other key inputs, including expected lifetime credit losses, interest rates, prepayment rates, and primary origination or secondary market spreads.

Repossessed assets, upon initial recognition, are measured and adjusted to fair value through a charge-off to the allowance for possible credit losses based upon the fair value of the repossessed asset.

Other real estate owned is revalued at fair value subsequent to initial recognition, with any losses recognized in net expense from other real estate owned.

25

The following table summarizes assets measured at fair value on a nonrecurring basis during the period presented. These nonrecurring fair values do not represent all assets, only those assets that have been adjusted during the reporting period:

Dollars in thousands

View SEC source
As of and for the Year-to-date Period Ended June 30, 2026Total Fair ValueLevel 3
Equity securities$10,125
Collateral dependent loans2,616
Non-collateral dependent loans32,000
Repossessed assets1,302
Other real estate owned16,726
As of and for the Year-to-date Period Ended December 31, 2025
Equity securities$9,271
Collateral dependent loans24,534
Repossessed assets1,257
Other real estate owned45,376

Estimated Fair Value of Financial Instruments

The Company is required under current authoritative accounting guidance to disclose the estimated fair value of their financial instruments that are not recorded at fair value. For the Company, as for most financial institutions, substantially all of its assets and liabilities are considered financial instruments. A financial instrument is defined as cash, evidence of an ownership interest in an entity or a contract that creates a contractual obligation or right to deliver or receive cash or another financial instrument from a second entity. The following methods and assumptions are used to estimate the fair value of each class of financial instruments:

Cash and Cash Equivalents Include: Cash and Due from Banks and Interest-Bearing Deposits with Banks

The carrying amount of these short-term instruments is based on a reasonable estimate of fair value.

Federal Funds Sold

The carrying amount of these short-term instruments is a reasonable estimate of fair value.

Debt Securities Held for Investment

For debt securities held for investment, which are generally traded in secondary markets, fair values are based on quoted market prices or dealer quotes, if available. If a quoted market price is not available, fair value is estimated using quoted market prices for similar debt securities adjusting for credit or liquidity if applicable. For debt securities held for investment for which observable information is not readily available, the Company reports these at fair value utilizing Level 3 inputs.

Loans Held for Sale

The Company originates mortgage loans to be sold. At the time of origination, the acquiring bank has already been determined and the terms of the loan, including interest rate, have already been set by the acquiring bank, allowing the Company to originate the loan at fair value. Mortgage loans are generally sold within 30 days of origination. Loans held for sale are valued using Level 2 inputs. Gains or losses recognized upon the sale of the loans are determined on a specific identification basis.

Loans Held for Investment

To determine the fair value of loans held for investment, the Company uses an exit price calculation, which takes into account factors such as liquidity, credit and the nonperformance risk of loans. For certain homogeneous categories of loans, such as some residential mortgages, fair values are estimated using the quoted market prices for securities backed by similar loans, adjusted for differences in loan characteristics. The fair values of other types of loans are 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.

Deposits

The fair values of transaction and savings accounts are the amounts payable on demand at the reporting date. The fair values of fixed-maturity certificates of deposit are estimated using the rates currently offered for deposits of similar remaining maturities.

26

Short-Term Borrowings

The amounts payable on these short-term instruments are reasonable estimates of fair value.

Long-Term Borrowings

The fair values of fixed-rate long-term borrowings are estimated using the rates that would be charged for borrowings of similar remaining maturities.

Subordinated Debt

The fair values of subordinated debt are estimated using the rates that would be charged for subordinated debt of similar remaining maturities.

Loan Commitments and Letters of Credit

The fair values of commitments are estimated using the fees currently charged to enter into similar agreements, taking into account the terms of the agreements. The fair values of letters of credit are based on fees currently charged for similar agreements.

The estimated fair values of the Company’s financial instruments that are reported at amortized cost in the Company’s consolidated balance sheets, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value, are as follows:

Dollars in thousands

View SEC source
Line itemJune 30, 2026Carrying AmountJune 30, 2026Fair ValueDecember 31, 2025Carrying AmountDecember 31, 2025Fair Value
FINANCIAL ASSETS
Level 2 inputs:
Cash and cash equivalents$4,404,609$4,404,609$4,404,360$4,404,360
Federal funds sold$91,71291,712
Debt securities held for investment1111
Loans held for sale9,9349,93411,78111,781
Level 3 inputs:
Debt securities held for investment500500560560
Loans, net of allowance for credit losses8,537,5169,323,5188,428,5549,276,411
FINANCIAL LIABILITIES
Level 2 inputs:
Deposits12,826,29012,010,53612,670,39311,891,207
Short-term borrowings6,0006,00010,01010,010
Long-term borrowings12,00011,760
Subordinated debt86,24281,51986,21481,936
OFF-BALANCE-SHEET FINANCIAL INSTRUMENTS
Loan commitments4,5784,188
Letters of credit605659

Non-financial Assets and Non-financial Liabilities Measured at Fair Value

The Company has non-financial assets or non-financial liabilities measured at fair value on a recurring basis. In addition, the Company has no non-financial liabilities measured at fair value on a nonrecurring basis. Non-financial assets measured at fair value on a nonrecurring basis include intangible assets. The intangible assets are evaluated at least annually for impairment. The overall levels of non-financial assets measured at fair value on a nonrecurring basis were t considered to be significant to the Company at June 30, 2026 or December 31, 2025.

27

(11) DERIVATIVE FINANCIAL INSTRUMENTS

The Company enters into oil and gas swaps and options contracts to accommodate the business needs of its customers. Upon the origination of an oil or gas swap or option contract with a customer, to mitigate the exposure to fluctuations in oil and gas prices, the Company simultaneously enters into an offsetting contract with a counterparty. These derivatives are not designated as hedged instruments and are recorded on the Company's consolidated balance sheet at fair value and are included in other assets. The Company's derivative financial instruments require a daily margin to be posted, which fluctuates with oil and gas prices. At June 30, 2026, the Company had a margin asset included in other assets in the amount of $7.1 million. At December 31, 2025, the Company had a margin liability included in other liabilities in the amount of $7.4 million.

The Company utilizes dealer quotations and observable market data inputs to substantiate internal valuation models. The notional amounts and estimated fair values of oil and gas derivative positions outstanding are presented in the following table:

Oil and Natural Gas Swaps and OptionsNotional UnitsJune 30, 2026Notional AmountJune 30, 2026Estimated Fair ValueDecember 31, 2025Notional AmountDecember 31, 2025Estimated Fair Value
(Notional amounts and dollars in thousands)
Oil
Derivative assetsBarrels3,913$10,5142,395$13,712
Derivative liabilitiesBarrels(3,913)(9,541)(2,395)(13,141)
Gas/Natural Gas Liquids
Derivative assetsMMBTUs/Gallons22,2408,21634,0297,486
Derivative liabilitiesMMBTUs/Gallons(22,240)(7,674)(34,029)(6,626)
Total Fair ValueIncluded in
Derivative assetsOther assets18,73021,198
Derivative liabilitiesOther liabilities(17,215)(19,767)

The following table is a summary of the Company's recognized income related to the activity, which was included in other noninterest income:

Dollars in thousands · Dollars in thousands

View SEC source
Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
Derivative income$97$75$338$296

The Company's credit exposure on oil and gas swaps and options varies based on the current market prices of oil and natural gas. Other than credit risk, changes in the fair value of customer positions will be offset by equal and opposite changes in the counterparty positions. The net positive fair value of the contracts represents the profit derived from the activity and is unaffected by the market price movements. The Company's share of total profit is approximately %.

Customer credit exposure is managed by strict position limits and is primarily offset by first liens on production while the remainder is offset by cash. Counterparty credit exposure is managed by selecting highly rated counterparties (rated A- or better by Moody's) and monitoring market information.

The following table is a summary of the Company's net credit exposure relating to oil and gas swaps and options with bank counterparties:

Dollars in thousands

View SEC source
Line itemJune 30, 2026December 31, 2025
Credit exposure$6,818$21,197

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Balance Sheet Offsetting

Derivatives may be eligible for offset in the consolidated balance sheet and/or subject to master netting arrangements. The Company's derivative transactions with upstream financial institution counterparties and bank customers are generally executed under International Swaps and Derivative Association ("ISDA") master agreements, which include "right of set-off" provisions. In such cases there is generally a legally enforceable right to offset recognized amounts and there may be an intention to settle such amounts on a net basis. Nonetheless, the Company does not generally offset such financial instruments for financial reporting purposes.

(12) SEGMENT INFORMATION

The Company, along with its chief operating decision maker (CODM), which is BancFirst Corporation's Chief Executive Officer, evaluates its performance with an internal profitability measurement system that measures the profitability of its business units on a pre-tax basis. The financial information for each business unit is presented on the basis used internally by management and the CODM to evaluate performance and allocate resources. The Company utilizes a transfer pricing system to allocate the benefit or cost of funds provided or used by the various business units. Certain services provided by the support group to other business units, such as item processing, are allocated at rates approximating the cost of providing the services. Eliminations are adjustments to consolidate the business units. Capital expenditures are generally charged to the business unit using the asset.

The principal business units are BancFirst metropolitan banks, BancFirst community banks, Pegasus, Worthington, other financial services and executive, operations, support and eliminations. BancFirst metropolitan banks, BancFirst community banks, Pegasus and Worthington offer traditional banking products such as commercial and retail lending and a full line of deposit accounts. BancFirst metropolitan banks consist of banking locations in the metropolitan Oklahoma City and Tulsa areas. BancFirst community banks consist of banking locations in communities in Oklahoma outside the Oklahoma City and Tulsa metropolitan areas. Pegasus consists of banking locations in the Dallas metropolitan area. Worthington consists of banking locations in Arlington, Fort Worth and Denton, Texas. Other financial services are specialty product business units including guaranteed small business lending, residential mortgage lending, trust services, securities brokerage, electronic banking and insurance. The executive, operations, support and eliminations group represents executive management, operational support, corporate functions that are not allocated to the other business units and elimination adjustments to consolidate the business units.

The results of operations and selected financial information for the business units are as follows:

Dollars in thousands

View SEC source
Three Months Ended June 30, 2026Banc First Metropolitan BanksThree Months Ended June 30, 2026Banc First Community BanksPegasusWorthingtonOther Financial ServicesExecutive, Operations, Support and EliminationsConsolidated
Interest income$50,991$114,677$20,116$9,272$2,617$(2,291)
Interest expense18,87237,4426,7452,586892(4,691)
Total provision for/(benefit from) credit losses4494,014224340(84)(64)
Noninterest income6,77220,26544921615,55510,692
Depreciation and amortization5562,8171111411512,186
Other noninterest expense12,35341,0865,4474,06711,58117,035
Income before taxes$25,533$49,583$8,038$2,354$5,632$(6,065)
Three Months Ended June 30, 2025
Interest income$49,285$109,469$20,394$9,063$2,638$(2,422)
Interest expense19,93840,0997,7012,994979(4,540)
Total provision for/(benefit from) credit losses484270111211(7)318
Noninterest income6,29618,68161723614,1718,047
Depreciation and amortization3862,6271471611262,106
Other noninterest expense11,93935,8125,5833,7519,34416,217
Income before taxes$22,834$49,342$7,469$2,182$6,367$(8,476)

29

Dollars in thousands

View SEC source
Six Months Ended June 30, 2026Banc First Metropolitan BanksSix Months Ended June 30, 2026Banc First Community BanksPegasusWorthingtonOther Financial ServicesExecutive, Operations, Support and EliminationsConsolidated
Interest income$99,000$227,144$40,153$18,133$5,032$(3,900)
Interest expense36,95675,11213,8155,0471,746(8,255)
Total provision for/(benefit from) credit losses1,1614,965417597145(263)
Noninterest income13,38938,33999243533,25718,928
Depreciation and amortization1,0255,6592222843014,262
Other noninterest expense24,85982,01511,4537,86922,33634,035
Income before taxes$48,388$97,732$15,238$4,771$13,761$(14,751)
Capital expenditures$2,671$11,760$2,347$41$71$3,699
June 30, 2026
Loans held for investment$2,600,529$4,517,345$923,487$496,314$97,315$10,336
Total assets$3,810,793$8,673,208$1,527,023$687,573$221,335$162,311
Total deposits$3,227,416$7,963,310$1,271,482$589,396$(225,314)
Six Months Ended June 30, 2025
Interest income$98,671$215,081$40,103$17,656$5,014$(5,622)
Interest expense40,46779,56414,8866,1911,958(9,368)
Total provision for credit losses4331,45721634311513
Noninterest income12,52336,4271,17646530,83315,518
Depreciation and amortization8665,2802953292694,208
Other noninterest expense23,50170,53811,2257,51323,96132,393
Income before taxes$45,927$94,669$14,657$3,745$9,648$(17,850)
Capital expenditures$2,511$6,815$387$87$887$14,367
June 30, 2025
Loans held for investment$2,466,154$4,114,132$887,498$479,897$95,326$71,481
Total assets$3,443,579$8,091,096$1,487,269$619,458$174,366$230,012
Total deposits$2,961,647$7,454,342$1,265,357$530,347$(155,501)

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of our financial condition as of June 30, 2026 and December 31, 2025 and results of operations for the three and six months ended June 30, 2026 should be read in conjunction with our consolidated financial statements and notes to the consolidated financial statements for the year ended December 31, 2025, and the other information included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025. Certain risks, uncertainties and other factors, including those set forth under "Risk Factors" in Part I, Item 1A of the 2025 Form 10-K, and "Item 1A, Risk Factors" in this Quarterly Report on Form 10-Q, may cause actual results to differ materially from the results discussed in the forward-looking statements appearing in this discussion and analysis.

31

SUMMARY

The Company’s net income for the second quarter of 2026 was $66.7 million, compared to $62.3 million for the second quarter of 2025. Diluted net income per common share was $1.96 and $1.85 for the second quarter of 2026 and 2025, respectively.

The Company’s net interest income for the second quarter of 2026 increased to $133.5 million from $121.3 million for the second quarter of 2025. Higher loan volume and general growth in earning assets were the primary drivers of the change in net interest income. Net interest margin was 3.84% for the second quarter of 2026 compared to 3.75% for the second quarter of 2025. The Company recorded a provision for credit losses of $4.9 million in the second quarter of 2026 compared to $1.4 million for the second quarter of 2025.

Noninterest income for the quarter totaled $53.9 million compared to $48.0 million in the same quarter last year. Trust revenue, service charges on deposits, securities transactions, and treasury income each increased when compared to the second quarter of 2025. The Company also recorded gains of $2.9 million related to bank owned life insurance claims during the quarter. The increase in noninterest income was partially offset by a decrease in insurance commissions.

Noninterest expense grew to $97.5 million for the quarter ended June 30, 2026 compared to $88.2 million in the same quarter in 2025. The increase in noninterest expense was primarily related to growth in salaries and employee benefits of $5.2 million. The total salaries and employee benefits expenses recorded of $60.3 million is after a favorable adjustment to the funded employee benefit trust of $828,000. Also driving the increase in noninterest expense was net expense from other real estate owned, which increased $1.6 million period to period.

At June 30, 2026, the Company’s total assets were $15.1 billion, an increase of $243.4 million from December 31, 2025. Loans grew $110.6 million from December 31, 2025, totaling $8.7 billion at June 30, 2026. Deposits totaled $12.8 billion, an increase of $155.9 million from year-end 2025. Sweep accounts totaled $5.0 billion at June 30, 2026, up $100.8 million from December 31, 2025. The Company’s total stockholders’ equity was $2.0 billion, an increase of $103.0 million over December 31, 2025.

See Note (2) of the Notes to Consolidated Financial Statements for disclosure regarding the Company’s recent developments, including mergers and acquisitions.

FUTURE APPLICATION OF ACCOUNTING STANDARDS

See Note (1) of the Notes to the Consolidated Financial Statements for disclosures regarding recently issued accounting pronouncements since December 31, 2025, the date of its most recent annual report to stockholders.

SEGMENT INFORMATION

See Note (12) of the Notes to the Consolidated Financial Statements for disclosures regarding business segments.

32

RESULTS OF OPERATIONS

Average Balances, Income, Expenses and Rates

The following tables present certain information related to the Company's consolidated average balance sheet, average yields on assets and average costs of liabilities. Such yields are derived by dividing income or expense by the average balance of the corresponding assets or liabilities. For these computations: (i) average balances are derived from daily averages, (ii) information is shown on a taxable-equivalent basis assuming a 21% tax rate, and (iii) nonaccrual loans are included in the average loan balances and any interest on such nonaccrual loans is recognized on a cash basis. Loan fees included in interest income were $6.2 million for the three months ended June 30, 2026 compared to $5.1 million for the three months ended June 30, 2025. Loan fees included in interest income were $11.3 million for the six months ended June 30, 2026 compared to $10.1 million for the six months ended June 30, 2025.

CONSOLIDATED AVERAGE BALANCE SHEETS AND INTEREST MARGIN ANALYSIS · Taxable Equivalent Basis

Unaudited · Dollars in thousands

View SEC source
Line itemThree Months Ended June 30, 2026 · AverageBalanceThree Months Ended June 30, 2026 · Interest · Income/ExpenseThree Months Ended June 30, 2026 · Average · Yield/RateThree Months Ended June 30, 2025 · AverageBalanceThree Months Ended June 30, 2025 · Interest · Income/ExpenseThree Months Ended June 30, 2025 · Average · Yield/Rate
ASSETS
Earning assets:
Loans$8,610,837$148,0136.89%$8,064,423$139,5326.94%
Securities – taxable999,6777,4132.971,139,3546,8872.42
Securities – tax exempt6,756684.012,120224.16
Federal funds sold and interest-bearing deposits with banks4,343,97340,0423.703,784,95142,1864.47
Total earning assets13,961,243195,5365.6212,990,848188,6275.82
Nonearning assets:
Cash and due from banks217,300210,323
Interest receivable and other assets1,028,343869,769
Allowance for credit losses(105,148)(97,898)
Total nonearning assets1,140,495982,194
Total assets$15,101,738$13,973,042
LIABILITIES AND STOCKHOLDERS’ EQUITY
Interest-bearing liabilities:
Money market and interest-bearing checking deposits$5,499,834$34,6022.52%$5,322,205$40,5623.06%
Savings deposits1,408,4439,4672.701,185,6789,3753.17
Time deposits1,815,86416,4453.631,565,25116,1524.14
Short-term borrowings13,7981022.974,747514.33
Subordinated debt86,2331,0314.8086,1761,0314.80
Other liabilities16,7471994.76
Total interest-bearing liabilities8,840,91961,8462.818,164,05767,1713.30
Interest-free funds:
Noninterest-bearing deposits4,123,8973,942,867
Interest payable and other liabilities204,942169,867
Stockholders’ equity1,931,9801,696,251
Total interest free funds6,260,8195,808,985
Total liabilities and stockholders’ equity$15,101,738$13,973,042
Net interest income$133,690$121,456
Net interest spread2.81%2.52%
Effect of interest free funds1.03%1.23%
Net interest margin3.84%3.75%

33

CONSOLIDATED AVERAGE BALANCE SHEETS AND INTEREST MARGIN ANALYSIS · Taxable Equivalent Basis

Unaudited · Dollars in thousands

View SEC source
Line itemSix Months Ended June 30, 2026 · AverageBalanceSix Months Ended June 30, 2026 · Interest · Income/ExpenseSix Months Ended June 30, 2026 · Average · Yield/RateSix Months Ended June 30, 2025 · AverageBalanceSix Months Ended June 30, 2025 · Interest · Income/ExpenseSix Months Ended June 30, 2025 · Average · Yield/Rate
ASSETS
Earning assets:
Loans (1)$8,580,750$292,3306.87%$8,057,657$276,7106.93%
Debt securities – taxable950,97513,2862.821,167,17513,8932.40
Debt securities – tax exempt7,1481343.772,156444.15
Federal funds sold and interest-bearing deposits with banks4,368,25280,1243.703,639,51780,6544.47
Total earning assets13,907,125385,8745.6012,866,505371,3015.82
Nonearning assets:
Cash and due from banks221,400212,578
Interest receivable and other assets988,094849,224
Allowance for credit losses(104,780)(98,795)
Total nonearning assets1,104,714963,007
Total assets$15,011,839$13,829,512
LIABILITIES AND STOCKHOLDERS’ EQUITY
Interest-bearing liabilities:
Money market and interest-bearing checking deposits$5,546,776$69,9202.54%$5,312,449$81,2833.09%
Savings deposits1,379,60418,4052.691,162,05718,2743.17
Time deposits1,817,74333,4173.711,530,26332,0224.22
Short-term borrowings14,4442443.402,706584.34
Long-term borrowings3,055422.77
Subordinated debt86,2262,0614.8286,1692,0614.82
Other liabilities16,7363324.00
Total interest-bearing liabilities8,864,584124,4212.838,093,644133,6983.33
Interest-free funds:
Noninterest-bearing deposits4,059,4073,916,486
Interest payable and other liabilities182,001149,775
Stockholders’ equity1,905,8471,669,607
Total interest free funds6,147,2555,735,868
Total liabilities and stockholders’ equity$15,011,839$13,829,512
Net interest income$261,453$237,603
Net interest spread2.77%2.49%
Effect of interest free funds1.02%1.23%
Net interest margin3.79%3.72%

34

Selected income statement data and other selected data for the comparable periods were as follows:

BANCFIRST CORPORATION

SELECTED CONSOLIDATED FINANCIAL DATA

(Unaudited)

(Dollars in thousands, except per share data)

Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
Income Statement Data
Net interest income$133,536$121,256$261,141$237,205
Provision for credit losses on loans4,8311,2397,4092,700
Securities transactions725(740)1,629(1,073)
Total noninterest income53,94948,048105,34096,942
Salaries and employee benefits60,30655,147119,161109,740
Total noninterest expense97,53188,199194,320180,378
Net income66,68762,347129,682118,459
Per Common Share Data
Net income – basic$1.98$1.87$3.86$3.56
Net income – diluted1.961.853.813.51
Cash dividends0.490.460.980.92
Performance Data
Return on average assets1.77%1.79%1.74%1.73%
Return on average stockholders’ equity13.8414.7413.7214.31
Cash dividend payout ratio24.7524.6025.3925.84
Net interest spread2.812.522.772.49
Net interest margin3.843.753.793.72
Efficiency ratio52.0252.1053.0253.98
Net charge-offs to average loans0.030.050.050.06

Net Interest Income

For the three months ended June 30, 2026, net interest income, which is the Company’s principal source of operating revenue, increased $12.3 million or 10.1% compared to the three months ended June 30, 2025. Higher loan volume and general growth in earning assets were the primary drivers of the change in net interest income. Net interest margin is the ratio of taxable-equivalent net interest income to average earning assets for the period.

Net interest income for the six months ended June 30, 2026 increased $23.9 million or 10.1% compared to the six months ended June 30, 2025. Higher loan volume and general growth in earning assets were the primary drivers to the increase.

Provision for Credit Losses on loans

The Company establishes an allowance as an estimate of the expected credit losses in the loan portfolio at the balance sheet date. Management believes the allowance for credit losses is appropriate based upon management’s best estimate of expected losses within the existing loan portfolio. Should any of the factors considered by management in evaluating the appropriate level of the allowance for credit losses change, the Company’s estimate of expected credit losses could also change which could affect the amount of future provisions for credit losses.

Net loan charge-offs were $2.4 million for the second quarter of 2026 compared to net loan charge-offs of $4.7 million for the second quarter of 2025. The rate of net charge-offs to average total loans continues to be at a low level.

Net loan charge-offs were $3.9 million for the six months ended June 30, 2026, compared to $5.2 million for the same period of the prior year.

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Noninterest Income

Noninterest income increased by $5.9 million for the second quarter of 2026 compared to the second quarter of 2025. Trust revenue, service charges on deposits, securities transactions, and treasury income each increased when compared to second quarter last year. The Company also recorded gains of $2.9 million related to bank owned life insurance claims during the quarter. The increase in noninterest income was partially offset by a decrease in insurance commissions.

Noninterest income included non-sufficient funds ("NSF") and overdraft fees totaling $8.1 million and $7.6 million for the three months ended June 30, 2026 and 2025, respectively. This represents 15.1% and 15.8% of the Company’s noninterest income for the respective periods. In addition, the Company had debit card usage and interchange fees totaling $7.2 million and $6.9 million during the three months ended June 30, 2026 and 2025, respectively. This represents 13.3% and 14.3% of the Company’s noninterest income for the respective periods.

Noninterest income increased by $8.4 million for the six months ended June 30, 2026 compared to the six months ended June 30, 2025. Trust revenue, service charges on deposits, securities transactions, and treasury income each increased when compared to second quarter last year. The increase in noninterest income was partially offset by a decrease in insurance commissions.

Noninterest income included NSF and overdraft fees totaling $16.1 million and $15.0 million during the six months ended June 30, 2026 and 2025, respectively. This represents 15.3% and 15.5% of the Company’s noninterest income for the respective periods. In addition, the Company had debit card usage and interchange fees totaling $14.0 million and $13.4 million during the six months ended June 30, 2026 and 2025, respectively. This represents 13.3% and 13.8% of the Company’s noninterest income for the respective periods.

Noninterest Expense

Noninterest expense increased by $9.3 million for second quarter of 2026 compared to the second quarter of 2025. The increase in noninterest expenses was primarily related to growth in salaries and employee benefits of $5.2 million. The total salaries and employee benefits expenses recorded of $60.3 million for the second quarter of 2026 is after a favorable adjustment to the funded employee benefit trust of $828,000. The total salaries and employee benefits expenses recorded of $55.1 million for the second quarter of 2025 is after a favorable adjustment to the funded employee benefit trust of $231,000. Also driving the increase in noninterest expense was net expense from other real estate owned, which increased $1.6 million period to period.

For the six months ended June 30, 2026, noninterest expense increased by $13.9 million compared to the six months ended June 30, 2025. The increase in noninterest expenses was primarily related to growth in salaries and employee benefits of $9.4 million. The total salaries and employee benefits recorded of $119.2 million for the six months ended June 30, 2026 is after a favorable adjustment to the funded employee benefit trust of $2.6 million. The total salaries and benefits expenses recorded of $109.7 million for the six months ended June 30, 2025 is after a favorable adjustment to the funded employee benefit trust of $649,000. Also driving the increase in noninterest expense was net expense from other real estate owned, which increased $2.6 million compared to the same period last year, along with conversion expenses of approximately $1.2 million related to ABOK. In addition, during the six months ended June 30, 2025 the Company recorded an expense related to the disposition of certain equity investments no longer permissible under the Volcker Rule, no such equivalent expense was recorded in 2026.

Income Taxes

The Company’s effective tax rate was 21.6% for the second quarter of 2026, compared to 21.8% for the second quarter of 2025.

The Company’s effective tax rate was 21.5% for the six months ended June 30, 2026, compared to 21.4% for the six months ended June 30, 2025.

The primary reasons for the difference between the Company’s effective tax rate and the federal statutory rate were tax-exempt income, nondeductible amortization, federal and state tax credits and state tax expense.

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FINANCIAL POSITION

SELECTED CONSOLIDATED FINANCIAL DATA

Dollars in thousands, except per share data

View SEC source
Line itemJune 30, 2026December 31, 2025
(unaudited)
Balance Sheet Data
Total assets$15,082,243$14,838,893
Interest-bearing deposits with banks4,164,6784,177,406
Debt securities1,113,240924,948
Total loans (net of unearned interest)8,655,2608,544,634
Allowance for credit losses107,810104,299
Noninterest-bearing demand deposits4,162,3063,897,613
Money market and interest-bearing checking deposits5,442,7575,610,882
Savings deposits1,428,6901,318,062
Time deposits1,792,5371,843,836
Total deposits12,826,29012,670,393
Stockholders' equity1,957,0971,854,125
Book value per share58.2555.28
Tangible book value per share (non-GAAP)(1)52.2149.20
Reconciliation of Tangible Book Value per Common Share (non-GAAP)(2)
Stockholders' equity$1,957,097$1,854,125
Less goodwill183,388182,739
Less intangible assets, net19,40821,357
Tangible stockholders' equity (non-GAAP)$1,754,301$1,650,029
Common shares outstanding33,598,74533,539,032
Tangible book value per share (non-GAAP)$52.21$49.20
Selected Financial Ratios
Balance Sheet Ratios:
Average loans to deposits (year-to-date)67.02%67.22%
Average earning assets to total assets (year-to-date)92.6493.02
Average stockholders’ equity to average assets (year-to-date)12.7012.22
Asset Quality Data
Loans past due 90 days and still accruing$7,077$8,115
Nonaccrual loans (3)81,42061,130
Other real estate owned and repossessed assets61,70349,134
Asset Quality Ratios:
Nonaccrual loans to total loans0.94%0.72%
Allowance for credit losses to total loans1.251.22
Allowance for credit losses to nonaccrual loans132.41170.62
(1) Refer to the “Reconciliation of Tangible Book Value per Common Share (non-GAAP)” table.
(2) Tangible book value per common share is stockholders’ equity less goodwill and intangible assets, net, divided by common shares outstanding. This amount is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of the Company. This measure should not be considered a substitute for operating results determined in accordance with GAAP.
(3) Government agencies guaranteed approximately $7.9 million of nonaccrual loans at June 30, 2026.

Cash and Due from Banks, Federal Funds Sold and Interest-Bearing Deposits with Banks

The aggregate of cash and due from banks, federal funds sold and interest-bearing deposits with banks decreased by $91.5 million or 2.0%, to $4.4 billion from December 31, 2025 to June 30, 2026. The decrease was related to the reduction of federal funds sold.

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Securities

At June 30, 2026, total debt securities increased $188.3 million, or 20.4% compared to December 31, 2025. The size of the Company’s securities portfolio is determined by the Company’s liquidity and asset/liability management. The net unrealized loss on debt securities available for sale, before taxes, was $10.8 million at both June 30, 2026 and December 31, 2025. These unrealized losses of $8.2 million at June 30, 2026 and $8.3 million at December 31, 2025 are included in the Company’s stockholders’ equity as accumulated other comprehensive loss, net of income tax. During the six months ended June 30, 2026, the Company purchased $321.2 million of debt securities compared to $233,000 during the six months ended June 30, 2025. The Company did not recognize a gain or loss on debt securities during the six months ended June 30, 2026 or 2025. The Company had maturities and paydowns of debt securities totaling $134.1 million during the six months ended June 30, 2026 and $127.7 million during the six months ended June 30, 2025.

See Note (3) of the Notes to Consolidated Financial Statements for disclosures regarding the Company’s securities.

Loans

At June 30, 2026, total loans increased $110.6 million or 1.3% compared to December 31, 2025 as a result of internal loan growth. Of the total increase in loans, commercial real estate made up the largest increase. The preponderance of internal loan growth was from the Company's Oklahoma subsidiary BancFirst.

See Note (4) of the Notes to Consolidated Financial Statements for disclosures regarding the Company’s loan portfolio segments.

Allowance for Credit Losses

The overall credit quality of the Company's loan portfolio has remained strong. If unforeseen adverse changes occur in the national or local economy, or in the credit markets, it would be reasonable to expect that the allowance for credit losses would increase in future periods.

Nonaccrual Loans

Nonaccrual loans totaled $81.4 million at June 30, 2026 compared to $61.1 million at December 31, 2025. At June 30, 2026, the Company’s nonaccrual commercial non-real estate loans made up 52% and nonaccrual commercial real estate made up 32% of nonaccrual loans. Nonaccrual loans negatively impact the Company’s net interest margin. A loan is placed on nonaccrual status when, in the opinion of management, the future collectability of both interest and principal is in serious doubt. Interest income is not recognized until the principal balance is fully collected. However, if the full collection of the remaining principal balance is not in doubt, interest income is recognized on certain of these loans on a cash basis. Had nonaccrual loans performed in accordance with their original contractual terms, the Company would have recognized additional interest income of approximately $2.9 million for the six months ended June 30, 2026 and $2.3 million for the six months ended June 30, 2025. Only a small amount of this interest is expected to be ultimately collected. Approximately $7.9 million of nonaccrual loans were guaranteed by government agencies at June 30, 2026.

The classification of a loan as nonaccrual does not necessarily indicate that loan principal and interest will ultimately be uncollectible; although, in an economic downturn, the Company’s experience has been that the level of collections decline. The above normal risk associated with nonaccrual loans has been considered in the determination of the allowance for credit losses. The level of nonaccrual loans and credit losses could rise over time as a result of adverse economic conditions.

Modified Loans

The current and future financial effects of the recorded balance of loans considered to be modified during the period were not material. The recorded balance of loans modified during the six months ended June 30, 2026 was approximately $3.7 million compared to $6.4 million during the year ended December 31, 2025.

Other Real Estate Owned and Repossessed Assets

Other real estate owned ("OREO") and repossessed assets increased $12.6 million during the period ended June 30, 2026. There was $1.8 million of tenant improvements related to bank owned OREO property. As part of the ABOK conversion, $1.9 million of property previously held for bank operations was moved to OREO. Additionally, a commercial property was taken into OREO valued at $9.6 million. The remainder of the change in OREO and repossessed assets resulted from normal bank operations. OREO consists of properties acquired through foreclosure proceedings or acceptance of a deed in lieu of foreclosure and premises held for sale. These properties are carried at the lower of the book values of the related loans or fair values based upon appraisals of the properties, less estimated costs to sell. Write-downs arising at the time of reclassification of such properties from loans to OREO are charged directly

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to the allowance for credit losses. Any losses on bank premises designated to be sold are charged to operating expense at the time of transfer from premises to OREO. Decreases in values of properties subsequent to their classification as OREO are charged to operating expense.

The Company's write-downs of OREO totaled $1.3 million for the six months ended June 30, 2026 compared to $20,000 for the six months ended June 30, 2025.

Rental income for OREO properties is included in other noninterest income on the consolidated statements of comprehensive income. Operating expense for OREO properties is included in net expense from OREO in other noninterest expense on the consolidated statements of comprehensive income.

The Company's total rental income and operating expenses from OREO are presented in the following table:

Dollars in thousands

View SEC source
Line itemThree Months Ended June 30, 2026Three Months Ended June 30, 2025Six Months Ended June 30, 2026Six Months Ended June 30, 2025
Rental income$3,443$3,202$6,787$6,323
Operating expense3,3502,8377,0005,500

Intangible Assets, Goodwill and Other Assets

Identifiable intangible assets and goodwill totaled $202.8 million and $204.1 million at June 30, 2026 and December 31, 2025, respectively.

Other assets included the cash surrender value of key-man life insurance policies totaling $89.9 million at June 30, 2026 and $94.2 million at December 31, 2025.

Derivative financial instruments consisting of oil and gas swaps and option contracts are included in other assets and totaled $18.7 million at June 30, 2026 and $21.2 million at December 31, 2025. They require a daily margin to be posted, which fluctuates with oil and gas prices and customer activity. The Company had a margin asset included in other assets in the amount of $7.1 million at June 30, 2026 and a margin liability included in other liabilities in the amount of $7.4 million at December 31, 2025. See Note (11) of the Notes to Consolidated Financial Statements for a complete discussion of the Company’s derivative financial instruments.

Equity securities are reported in other assets on the Company’s consolidated balance sheet. The Company invests in equity securities without readily determinable fair values. The realized and unrealized gains and losses are reported as securities transactions in the noninterest income section of the consolidated statements of comprehensive income. The balance of equity securities was $10.1 million at June 30, 2026 and $9.3 million at December 31, 2025. The Company reviews its portfolio of equity securities for impairment at least quarterly.

Low-Income Housing, New Market Tax Credit Investments and Historic Tax Credit Investments

The Company's tax credits all amortize off over the life of the investment. During 2026, the Company’s low-income housing tax credit ("LIHTC") investments increased $23.6 million totaling $118.5 million at June 30, 2026, New Markets Tax Credits ("NMTC") investments decreased $826,000 totaling $8.1 million at June 30, 2026 and the Historic Tax Credit Investments decreased $2.2 million totaling $6.4 million at June 30, 2026, all of which are included in other assets on the Company’s consolidated balance sheet. Unfunded commitments related to these investments totaled $83.8 million at June 30, 2026, all of which are included in other liabilities on the Company’s consolidated balance sheet.

See Note (6) of the Notes to Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025 for disclosures regarding these investments.

Liquidity and Funding

The Company’s principal source of liquidity and funding is its broad deposit base generated from customer relationships. The availability of deposits is affected by economic conditions, competition with other financial institutions and alternative investments available to customers. Through interest rates paid, service charge levels and services offered, the Company can affect its level of deposits to a limited extent. The level and maturity of funding necessary to support the Company’s lending and investment functions is determined through the Company’s asset/liability management process. The Company currently does not rely heavily on long-term borrowings and does not utilize brokered CDs. The Company maintains lines of credit from the Federal Home Loan Bank (“FHLB”),

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federal funds lines of credit with other banks and could also utilize the sale of loans, securities and liquidation of other assets as sources of liquidity and funding. The Company is highly liquid with percent of cash and due from banks, interest-bearing deposits with banks and federal funds sold to total assets of 29.2% at June 30, 2026, compared to 30.3% at December 31, 2025.

There have not been any other material changes from the liquidity and funding discussion included in Management’s Discussion and Analysis in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

Deposits

At June 30, 2026, deposits totaled $12.8 billion, an increase of $155.9 million from December 31, 2025. The Company’s core deposits provide it with a stable, low-cost funding source. The Company’s core deposits as a percentage of total deposits was 95.2% at June 30, 2026 and 94.8% December 31, 2025. Noninterest-bearing deposits to total deposits were 32.5% at June 30, 2026 compared to 30.8% at December 31, 2025.

Uninsured deposits are defined as the portion of deposit accounts in U.S. offices that exceed the FDIC insurance limit and amounts in any other uninsured investment or deposit account that are classified as deposits and are not subject to any federal or state deposit insurance regimes. Total uninsured deposits were $4.2 billion at June 30, 2026 and $4.3 billion at December 31, 2025, as calculated per regulatory guidance. This was approximately 33% of deposits at June 30, 2026 and 34% at December 31, 2025.

Off-balance-sheet sweep accounts totaled $5.0 billion at June 30, 2026 compared to $4.9 billion at December 31, 2025. The movement of customers' funds into the Company's off-balance-sheet sweep accounts affected the balances of both cash and deposits.

Subordinated Debt

See Note (6) of the Notes to Consolidated Financial Statements for a complete discussion of the Company’s subordinated debt.

Lines of Credit

The Company has several lines of credit available. At June 30, 2026, BancFirst had $1.1 billion available on its line of credit from the FHLB of Topeka, Kansas. At June 30, 2026, BancFirst had $6.0 million in advances outstanding under this line of credit. Pegasus had a Federal Reserve discount window capacity of $63.7 million. At June 30, 2026, Pegasus had no advances outstanding under this line of credit. Worthington had $10.5 million in lines of credit with other financial institutions that serve as overnight federal funds facilities, a Federal Reserve discount window capacity of $28.9 million and a $92.1 million line of credit from the FHLB of Dallas, Texas to use for liquidity or to match-fund certain long-term rate loans. Worthington had no advances outstanding at June 30, 2026 under any of these lines of credit.

Capital Resources

Stockholders’ equity totaled $2.0 billion at June 30, 2026, an increase of $103.0 million from December 31, 2025. In addition to net income of $129.7 million, other changes in stockholders’ equity during the six months ended June 30, 2026 included $1.1 million in common stock issuances related to stock-based compensation plans, $3.4 million in common stock issuances related to the acquisition of ABOK, $1.6 million related to stock-based compensation arrangements and a $42,000 increase in accumulated other comprehensive income that were partially offset by $32.9 million in dividends. The Company’s leverage ratio and total risk-based capital ratios at June 30, 2026 were well in excess of the regulatory requirements.

See Note (8) of the Notes to Consolidated Financial Statements for a discussion of capital ratios and requirements.

Liquidity Risk and Off-Balance-Sheet Arrangements

There have not been any material changes in the Company’s liquidity risk and off-balance-sheet arrangements included in Management’s Discussion and Analysis which was included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

There have been no significant changes in the Company’s disclosures regarding market risk since December 31, 2025, the date of its most recent annual report to stockholders.

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Item 4. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures. Pursuant to Rule 13a-15 of the Securities Exchange Act of 1934 (the “Exchange Act”), the Company’s Chief Executive Officer, Chief Financial Officer and its Disclosure Committee, which includes the Company’s Chairman of the Board, Chief Risk Officer, Chief Internal Auditor, Chief Asset Quality Officer, Controller, General Counsel and Director of Financial Reporting, have evaluated, as of the last day of the period covered by this report, the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act). Based on their evaluation they concluded that the disclosure controls and procedures of the Company are effective to ensure that information required to be disclosed by the Company in the reports filed or submitted by it under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported, within the time periods specified in the applicable rules and forms.

Changes in Internal Control Over Financial Reporting. During the period to which this report relates, there have not been any changes in the Company’s internal controls over financial reporting (as defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act) that have materially affected, or are reasonably likely to materially affect, such controls.

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PART II – OTHER INFORMATION

Item 1. Legal Proceedings.

The Company has been named as a defendant in various legal actions arising from the conduct of its normal business activities. Although the amount of any liability that could arise with respect to these actions cannot be accurately predicted, in the opinion of the Company, any such liability will not have a material adverse effect on the consolidated financial statements of the Company.

Item 1A. Risk Factors.

As of June 30, 2026, there have been no material changes from the risk factors previously disclosed in Part I, Item 1A, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2025.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

None.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

None.

Item 5. Other Information.

None.

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Item 6. Exhibits.

Exhibit NumberExhibit
3.1Amended and Restated By-Laws of BancFirst Corporation (filed as Exhibit 3.1 to the Company's Quarterly Report on form 10Q for the Quarter Ended March 31, 2023 and incorporated herein by reference).
3.2Restated Certificate of Incorporation of BancFirst Corporation dated August 5, 2021. (filed as Exhibit 3.2 to the Company's Quarterly Report on Form 10-Q for the Quarter Ended June 30, 2021).
10.1*2026 First Amendment to the BancFirst Corporation Thrift Plan.
31.1*Chief Executive Officer’s Certification pursuant to Rule 13a-14(a) or Rule 15d-14(a).
31.2*Chief Financial Officer’s Certification pursuant to Rule 13a-14(a) or Rule 15d-14(a).
32**CEO’s & CFO’s Certification Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSInline XBRL Instance Document.
101.SCHInline XBRL Taxonomy Extension Schema with Embedded Linkbase Documents.
104Cover page Interactive Data File (formatted as Inline XBRL and included in Exhibit 101).
*Filed herewith.
**This exhibit is furnished herewith and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act.

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