Biglari Holdings Inc.

September 30, 2026

(dollars in thousands, except share and per share data)

Note 1. Summary of Significant Accounting Policies

Description of Business

The accompanying unaudited consolidated financial statements of Biglari Holdings Inc. have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) applicable to interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In our opinion, all adjustments considered necessary to present fairly the results of the interim periods have been included and consist only of normal recurring adjustments. The results for the interim periods shown are not necessarily indicative of results for the year. The financial statements contained herein should be read in conjunction with the consolidated financial statements and notes thereto included in our annual report on Form 10-K for the year ended December 31, 2025.

Biglari Holdings Inc. is a holding company owning subsidiaries engaged in a number of diverse business activities, including property and casualty insurance and reinsurance, licensing and media, restaurants, and oil and gas. The Company’s largest operating subsidiaries are involved in franchising and operating restaurants. Biglari Holdings is founded and led by Sardar Biglari, Chairman and Chief Executive Officer of the Company.

Biglari Holdings’ management system combines decentralized operations with centralized financial decision-making. Operating decisions for the various business units are made by their respective managers. All major investment and capital allocation decisions are made for the Company and its subsidiaries by Mr. Biglari.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries, including Steak n Shake Inc., Western Sizzlin Corporation, First Guard Insurance Company, Maxim Inc., Southern Pioneer Property & Casualty Insurance Company, Biglari Reinsurance Ltd., Southern Oil Company and Abraxas Petroleum Corporation. Intercompany accounts and transactions have been eliminated in consolidation.

Note 2. Common Stock

Earnings per share of common stock is based on the weighted average number of shares outstanding during the year. The shares of Company stock attributable to our limited partner interest in The Lion Fund, L.P., and The Lion Fund II, L.P., (collectively, the “investment partnerships”) — based on our proportional ownership during this period — are considered treasury stock on the consolidated balance sheet and thereby deemed not to be included in the calculation of weighted average common shares outstanding. However, these shares are legally outstanding.

The following table presents shares authorized, issued and outstanding on September 30, 2026 and December 31, 2025.

The Company has applied the “two-class method” of computing earnings per share as prescribed in Accounting Standards Codification (“ASC”) 260, “Earnings Per Share”. (Class B shares are economically equivalent to one-fifth of a Class A share.) The equivalent Class A common stock applied for computing earnings per share excludes the proportional shares of Biglari Holdings’ stock held by the investment partnerships. In the tabulation below is the weighted average equivalent Class A common stock for earnings per share.

Note 2. Common Stock(continued)

On January 16, 2026, we entered into an At-the-Market Offering Agreement with a third party providing for the sale of up to $500,000 in shares of our common stock. During the third quarter of 2026, the Company sold 6,624 shares of Class A Common Stock and 98,386 shares of Class B Common Stock. During the first nine months of 2026, the Company sold 10,936 shares of Class A Common Stock and 112,886 shares of Class B Common Stock.

Note 3. Investments

We classify investments in fixed maturity securities at the acquisition date as available-for-sale. Realized gains and losses on disposals of investments are determined on a specific identification basis. Dividends and interest earned on investments are reported as investment income by our insurance companies. We consider investment income as a component of our aggregate insurance operating results. However, we consider investment gains and losses, whether realized or unrealized, as other income.

Investment gains for the third quarter and first nine months of 2026 were $647 and $9,068, respectively. Investment gains in the third quarter and first nine months of 2025 were $1,491 and $2,831, respectively.

Note 4. Investment Partnerships

The Company reports on the limited partnership interests in investment partnerships under the equity method of accounting. We record our proportional share of equity in the investment partnerships but exclude Company common stock held by said partnerships. The Company’s pro-rata share of its common stock held by the investment partnerships is recorded as treasury stock even though these shares are legally outstanding. The Company records gains/losses from investment partnerships (inclusive of the investment partnerships’ unrealized gains and losses on their securities) in the consolidated statements of earnings based on our carrying value of these partnerships. The fair value is calculated net of the general partner’s accrued incentive fees. Gains and losses on Company common stock included in the earnings of these partnerships are eliminated because they are recorded as treasury stock.

Biglari Capital Corp. is the general partner of the investment partnerships. Biglari Capital Corp. is solely owned by Mr. Biglari. Under the terms of their partnership agreements, each contribution made by the Company to the investment partnerships is subject to a rolling five year lock-up period. The lock-up period can be waived by the general partner in its sole discretion.

The Company evaluates the nature of each distribution to determine whether it represents a return on investment or a return of investment. Distributions determined to be returns on investment are classified as operating cash inflows, while distributions determined to be returns of investments are classified as investing cash inflows. The Company’s determination is based on the nature of the activities that generated the distributions and other available information that is relevant.

The fair value and adjustment for Company common stock held by the investment partnerships to determine the carrying value of our partnership interest are presented below.

Note 4. Investment Partnerships (continued)

The carrying value of the investment partnerships net of deferred taxes is presented below.

We expect that a majority of the $30,340 deferred tax liability enumerated above will not become due until the dissolution of the investment partnerships.

The Company’s proportionate share of Company stock held by investment partnerships at cost was $473,391 and $452,164 at September 30, 2026 and December 31, 2025, respectively.

The carrying value of the partnership interest approximates fair value adjusted by the value of held Company stock. Fair value of our partnership interest is assessed according to our proportional ownership interest of the fair value of investments held by the investment partnerships. Unrealized gains and losses on marketable securities held by the investment partnerships affect our net earnings.

Gains/losses from investment partnerships recorded in the Company’s consolidated statements of earnings are presented below.

On December 31 of each year, the general partner of the investment partnerships, Biglari Capital Corp., will earn an incentive reallocation fee for the Company’s investments equal to 25% of the net profits above an annual hurdle rate of 6% over the previous high-water mark. Our policy is to accrue an estimated incentive fee throughout the year. The total incentive reallocation from Biglari Holdings to Biglari Capital Corp. includes gains on the Company’s common stock. Gains and losses on the Company’s common stock and the related incentive reallocations are eliminated in our financial statements.

There wereno incentive reallocations accrued during the first nine months of 2026 and 2025.

Note 4. Investment Partnerships (continued)

Summarized financial information for The Lion Fund, L.P. and The Lion Fund II, L.P. is presented below.

Revenue in the financial information of the investment partnerships, summarized above, includes investment income and unrealized gains and losses on investments.

Note 5. Property and Equipment

Property and equipment is composed of the following.

Depletion expense related to oil and gas properties was $7,365 and $8,276 during the first nine months of 2026 and 2025, respectively.

No impairment to restaurant long-lived assets was recorded in the third quarter and first nine months of 2026. No impairment was recorded in the third quarter of 2025. The Company recorded an impairment to restaurant long-lived assets related to underperforming stores of $1,251 in the first nine months of 2025.

We didnot record any impairments to our oil and gas assets during the third quarter and first nine months of 2026 and 2025. However, if commodity prices fall below current levels, we may be required to record impairments in future periods and such impairments could be material. Further, if commodity prices decrease, our production, proved reserves, and cash flows will be adversely impacted.

Abraxas Petroleum recorded gains of $538 and $95 during the third quarter of 2026 and 2025, respectively, and recorded gains of $5,341 and $10,212 during the first nine months of 2026 and 2025, respectively, as a result of selling undeveloped reserves. Abraxas may receive future royalties for each of these transactions as the reserves are developed by the respective unaffiliated parties.

Note 5. Property and Equipment (continued)

Property and equipment held for sale of $560 and $1,134 are recorded in other assets as of September 30, 2026 and December 31, 2025, respectively. The assets classified as held for sale include properties which were previously company-operated restaurants.

During the first nine months of 2026 and 2025, the Company recognized a net loss of $47 and a net gain of $3,825, respectively, in connection with property sales, lease terminations and asset disposals which are included in selling, general and administrative expenses in the consolidated statements of earnings.

Note 6. Goodwill and Other Intangible Assets

Goodwill

Goodwill consists of the excess of the purchase price over the fair value of the net assets acquired in connection with business acquisitions.

A reconciliation of the change in the carrying value of goodwill is as follows.

Goodwill and indefinite-lived intangible asset impairment reviews include determining the estimated fair values of our reporting units and indefinite-lived intangible assets. The key assumptions and inputs used in such determinations may include forecasting revenues and expenses, cash flows and capital expenditures, as well as an appropriate discount rate and other inputs. Significant judgment by management is required in estimating the fair value of a reporting unit and in performing impairment reviews. Due to the inherent subjectivity and uncertainty in forecasting future cash flows and earnings over long periods of time, actual results may differ materially from the forecasts. If the carrying value of the indefinite-lived intangible asset exceeds fair value, the excess is charged to earnings as an impairment loss. If the carrying value of a reporting unit exceeds the estimated fair value of the reporting unit, then the excess, limited to the carrying amount of goodwill, will be charged to earnings as an impairment loss. There wasno impairment recorded by Steak n Shake for goodwill during the first nine months of 2026 or 2025. We performed our annual assessment of our recoverability of goodwill related to Western Sizzlin during the second quarter. We didnot record an impairment for goodwill during 2026 or 2025. An impairment of Western Sizzlin’s goodwill may be necessary if a significant decline in franchise units or company-operated units occurs. There wasno impairment recorded for intangible assets during the first nine months of 2026 or 2025.

Other Intangible Assets

Intangible assets with indefinite lives are composed of the following.

Note 7. Restaurant Operations Revenues

Restaurant operations revenues were as follows.

Net Sales

Net sales are composed of retail sales of food through company-operated stores. Company-operated store revenues are recognized, net of discounts and sales taxes, when our obligation to perform is satisfied at the point of sale. Sales taxes related to these sales are collected from customers and remitted to the appropriate taxing authority and are not reflected in the Company’s consolidated statements of earnings as revenue.

Franchise Partner Fees

Franchise partner fees are composed of up to 15% of sales as well as 50% of profits. We are therefore fully affected by the operating results of the business, unlike in a traditional franchising arrangement, where the franchisor obtains a royalty fee based on sales only. We generate most of our revenue from our share of the franchise partners’ profits. An initial franchise fee often thousand dollars is recognized when the operator becomes a franchise partner. The Company recognizes franchise partner fees monthly as underlying restaurant sales occur.

The Company leases or subleases property and equipment to franchise partners under lease arrangements. Both real estate and equipment rental payments are charged to franchise partners and are recognized in accordance with ASC 842, “Leases”. During the third quarter of 2026 and 2025, restaurant operations recognized $6,644 and $5,885, respectively, in franchise partner fees related to rental income. During the first nine months ended September 30, 2026 and September 30, 2025, restaurant operations recognized $19,338 and $17,325, respectively, in franchise partner fees related to rental income.

Franchise Royalties and Fees

Franchise royalties and fees from Steak n Shake and Western Sizzlin franchisees are based upon a percentage of sales of the franchise restaurant and are recognized as earned. Franchise royalties are billed on a monthly basis. Initial franchise fees when a new restaurant opens or at the start of a new franchise term are recorded as deferred revenue when received and recognized as revenue over the term of the franchise agreement.

Other Revenue

Restaurant operations sell gift cards to customers which can be redeemed for retail food sales within our stores. Gift cards are recorded as deferred revenue when issued and are subsequently recorded as net sales upon redemption. Restaurant operations estimate breakage related to gift cards when the likelihood of redemption is remote. This estimate utilizes historical trends based on the vintage of the gift card. Breakage on gift cards is recorded as other revenue in proportion to the rate of gift card redemptions by vintage. Other revenue also includes rebates, rental income and licensing fees.

Note 8. Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses include the following.

Note 9. Note Payable and Lines of Credit

Note payable and lines of credit include the following.

Biglari Holdings Line of Credit

Biglari Holdings’ line of credit is $35,000 and was extended to February 13, 2027. The line of credit includes customary covenants, as well as financial maintenance covenants. Our interest rate was 6.4% and 6.7% on September 30, 2026 and December 31, 2025, respectively.

Steak n Shake Note Payable

On September 30, 2025, Steak n Shake obtained a loan of $225,000. The term of the loan isfive years, with an interest rate fixed at 8.8% per annum, and the loan will be amortized at a rate of 3.0% per annum. The loan includes customary covenants as well as financial maintenance covenants and customary events of default. The debt is an obligation of Steak n Shake and the proceeds from the loan were distributed to Biglari Holdings. All of the debt is secured by real estate owned by Steak n Shake.

Note 9. Note Payable and Lines of Credit(continued)

Expected principal payments for the Steak n Shake note payable as of September 30, 2026, are as follows.

Western Sizzlin Revolver

Western Sizzlin’s available line of credit is $500. As of September 30, 2026 and December 31, 2025, there wasno debt outstanding under its revolver.

Note 10. Unpaid Losses and Loss Adjustment Expenses

Our liabilities for unpaid losses and loss adjustment expenses (also referred to as “claim liabilities”) under insurance contracts are based upon estimates of the ultimate claim costs associated with claim occurrences as of the balance sheet date and include estimates for incurred-but-not-reported (“IBNR”) claims. A reconciliation of the changes in claim liabilities, net of reinsurance, for each of the nine-month periods ended September 30, 2026 and 2025 follows.

We recorded net reductions of $2,989 for estimated ultimate liabilities for prior accident years in the first nine months of 2026, and net increases of $1,336 in the first nine months of 2025. These changes as a percentage of the net liabilities at the beginning of each year were 16.4% in 2026 and 7.7% in 2025.

Note 11. Lease Assets and Obligations

Lease obligations include the following.

Nature of Leases

Steak n Shake and Western Sizzlin operate restaurants that are located on sites owned by us or leased from third parties. In addition, they own sites and lease sites from third parties that are leased and/or subleased to franchisees.

Lease Costs

A significant portion of our operating and finance lease portfolio includes restaurant locations. We recognize fixed lease expense for operating leases on a straight-line basis over the lease term. For finance leases, we recognize amortization expense on the right-of-use asset and interest expense on the lease liability over the lease term.

Total lease cost consists of the following.

Supplemental cash flow information related to leases is as follows.

Supplemental balance sheet information related to leases is as follows.

Note 11. Lease Assets and Obligations(continued)

Weighted-average lease terms and discount rates are as follows.

Maturities of lease liabilities as of September 30, 2026 are as follows.

Lease Income

The components of lease income recorded in restaurant operations are as follows.

The following table displays the Company’s future minimum rental receipts for non-cancelable leases and subleases as of September 30, 2026. Franchise partner leases and subleases are short-term leases and have been excluded from the table.

Note 11. Lease Assets and Obligations(continued)

Note 12. Income Taxes

In determining the quarterly provision for income taxes, the Company used an estimated annual effective tax rate for the first nine months of 2026 and 2025. Our periodic effective income tax rate is affected by the relative mix of pre-tax earnings or losses and underlying income tax rates applicable to the various taxing jurisdictions.

Income tax expense for the third quarter of 2026 was $388 compared to an income tax benefit of $2,261 for the third quarter of 2025. Income tax expense for the first nine months of 2026 was $7,730 compared to an income tax expense of $4,002 for the first nine months of 2025. The change in income tax expense between 2026 and 2025 is primarily attributable to taxes on income generated by the investment partnerships.

Note 13. Commitments and Contingencies

We are involved in various legal proceedings and have certain unresolved claims pending. We believe, based on examination of these matters and experiences to date, that the ultimate liability, if any, in excess of amounts already provided in our consolidated financial statements is not likely to have a material effect on our results of operations, financial position or cash flow.

Note 14. Fair Value of Financial Assets

The fair values of substantially all of our financial instruments were measured using market or income approaches. Considerable judgment may be required in interpreting market data used to develop the estimates of fair value. Accordingly, the fair values presented are not necessarily indicative of the amounts that could be realized in an actual current market exchange. The use of alternative market assumptions and/or estimation methodologies may have a material effect on the estimated fair value.

The hierarchy for measuring fair value consists of Levels 1 through 3, which are described below.

•Level 1 – Inputs represent unadjusted quoted prices for identical assets or liabilities exchanged in active markets.

•Level 2 – Inputs include directly or indirectly observable inputs (other than Level 1 inputs) such as quoted prices for similar assets or liabilities exchanged in active or inactive markets; quoted prices for identical assets or liabilities exchanged in inactive markets; other inputs that may be considered in fair value determinations of the assets or liabilities, such as interest rates and yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates; and inputs that are derived principally from or corroborated by observable market data by correlation or other means. Pricing evaluations generally reflect discounted expected future cash flows, which incorporate yield curves for instruments with similar characteristics, such as credit ratings, estimated durations and yields for other instruments of the issuer or entities in the same industry sector.

•Level 3 – Inputs include unobservable inputs used in the measurement of assets and liabilities. Management is required to use its own assumptions regarding unobservable inputs because there is little, if any, market

Note 14. Fair Value of Financial Assets (continued)

activity in the assets or liabilities and we may be unable to corroborate the related observable inputs. Unobservable inputs require management to make certain projections and assumptions about the information that would be used by market participants in pricing assets or liabilities.

The following methods and assumptions were used to determine the fair value of each class of the following assets recorded at fair value in the consolidated balance sheets:

Cash equivalents: Cash equivalents primarily consist of money market funds which are classified as Level 1 of the fair value hierarchy.

Equity securities: The Company’s investments in equity securities are classified as Level 1 or Level 3 of the fair value hierarchy.

Bonds: The Company’s investments in bonds consist of both corporate and government debt. Bonds may be classified as Level l or Level 2 of the fair value hierarchy.

As of September 30, 2026 and December 31, 2025, the fair values of financial assets were as follows.

There were no changes in our valuation techniques used to measure fair values on a recurring basis.

Note 15. Related Party Transactions

Service Agreement

The Company is party to a service agreement with Biglari Enterprises LLC (“Biglari Enterprises”) under which Biglari Enterprises provides business and administrative related services to the Company. Biglari Enterprises is owned by Mr. Biglari.

The Company paid Biglari Enterprises $8,550 in service fees during the first nine months of 2026 and 2025. The service agreement does not alter the hurdle rate connected with the incentive reallocation paid to Biglari Capital Corp.

Incentive Agreement

The Incentive Agreement establishes a performance-based annual incentive payment for Mr. Biglari contingent upon the growth in adjusted equity in each year attributable to our operating businesses. In order for Mr. Biglari to receive any incentive, our operating businesses must achieve an annual increase in shareholders’ equity in excess of 6% (the “hurdle rate”) above the previous highest level (the “high-water mark”). Mr. Biglari will receive 25% of any incremental book value created above the high-water mark plus the hurdle rate.

There wereno incentive payments accrued during the first nine months of 2026 and 2025.

Note 16. Business Segment Reporting

Our reportable business segments are organized in a manner that reflects how management views those business activities. Biglari Holdings’ diverse businesses are managed on an unusually decentralized basis. Our restaurant operations include Steak n Shake and Western Sizzlin. Our insurance operations include First Guard, Southern Pioneer, and Biglari Reinsurance. Our oil and gas operations include Southern Oil and Abraxas Petroleum. The Company also reports segment information for Maxim. Other business activities not specifically identified with reportable business segments are presented under corporate and other. We report our earnings from investment partnerships separately. The Company’s chief operating decision maker is the Chief Executive Officer, who is ultimately responsible for significant capital allocation decisions, evaluating operating performance and selecting the chief executive to head each of the operating segments. The cost and expense information provided is based on the information regularly provided to the chief operating decision maker. Given the varied operating segments and differences in revenue streams and cost structures, there are wide variances in the form, content, and levels of such expense information significant to the business. With respect to insurance underwriting, the chief operating decision maker considers pre-tax underwriting earnings to allocate resources and capital, together with perceived risks and opportunities in the insurance markets that affect rates and risks of loss. There are no forecasted premiums. For most non-insurance businesses, pre-tax earnings are considered in allocating resources and capital. The chief operating decision-maker generally considers actual operating results, as well as unique perceived risks and opportunities associated with the individual operating businesses.

A disaggregation of our consolidated data for the third quarters and first nine months of 2026 and 2025 is presented in the tables which follow.

Other segment items include general and administrative costs, depreciation, and other income.

Reconciliation of revenues and earnings (loss) before income taxes of our business segments to the consolidated amounts for each of the three months and nine months ended September 30 follows.