2.1. Basis of preparation

The consolidated financial statements of Oatly Group AB have been prepared in accordance with IFRS® Accounting Standards as issued by the International Accounting Standards Board (“IFRS Accounting standards”).

The Group has prepared the consolidated financial statements on the basis that it will continue to operate as a going concern, and there is a reasonable expectation that the Group has adequate resources to continue in operational existence for the foreseeable future, and not less than 12 months from the end of the reporting period. In forming this judgment the Group has taken into consideration principal conditions, events and assumptions in relation to the Group’s ability to meet its financial covenants and other obligations. The accounting policies adopted are consistent with those of the previous financial year.

The preparation of the consolidated financial statements in conformity with IFRS Accounting standards requires the use of certain critical accounting estimates. It also requires management to exercise its judgment in the process of applying the accounting policies. The areas involving a higher degree of judgment or complexity, or areas where assumptions and estimates are significant to the consolidated financial statements are disclosed in Note 4 “Significant accounting judgments, estimates and assessments”. The consolidated financial statements have been prepared using the cost method except for derivative instruments and Convertible Notes (as defined below) measured at fair value.

New standards and interpretations issued not yet effective

IFRS 18 - Presentation and Disclosure in Financial Statements

In April 2024, the IASB issued IFRS 18, which replaces IAS 1 Presentation of Financial Statements. IFRS 18 introduces new requirements for presentation within the statement of profit or loss, including specified totals and subtotals. Furthermore, entities are required to classify all income and expenses within the statement of profit or loss into one of five categories: operating, investing, financing, income taxes and discontinued operations, whereof the first three are new. It also requires disclosure of newly defined management-defined performance measures, subtotals of income and expenses, and includes new

requirements for aggregation and disaggregation of financial information based on the identified “roles” of the primary financial statements and the notes. In addition, narrow-scope amendments have been made to IAS 7 Statement of Cash Flows, which include changing the starting point for determining cash flows from operations under the indirect method, from “profit or loss” to “operating profit or loss” and removing the optionality around classification of cash flows from dividends and interest. In addition, there are consequential amendments to several other standards. IFRS 18, and the amendments to the other standards, is effective for reporting periods beginning on or after January 1, 2027, but earlier application is permitted and must be disclosed. IFRS 18 will apply retrospectively. The Group is currently working to identify all impacts the amendments will have on the primary financial statements and notes to the financial statements.

Classification and Measurement of Financial Instruments - Amendments to IFRS 9 and IFRS 7

In May 2024, the IASB issued amendments to IFRS 9 and IFRS 7, Amendments to the Classification and Measurement of Financial Instruments. The amendments clarify that a financial liability is derecognized on the “settlement date”, which is when the related obligation is discharged, canceled, expired or the liability otherwise qualifies for derecognition. The amendments also clarify how to assess the contractual cash flow characteristics of financial assets that include environmental, social and governance (“ESG”)-linked features and other similar contingent features, and the treatment of non-recourse assets and contractually linked instruments. In addition, the amendments require additional disclosures in IFRS 7 for financial assets and liabilities with contractual terms that reference a contingent event (including those that are ESG-linked), and equity instruments classified at fair value through other comprehensive income. The amendments will be effective for annual reporting periods beginning on or after January 1, 2026, but earlier application is permitted. The Group does not expect these amendments to have a material impact to the financial statements.

There are no other new or amended standards that are expected to have a material impact on the Group in the current or future reporting periods nor on foreseeable future transactions.

2.3. Segment reporting

The operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision maker. The Chief Executive Officer is the chief operating decision maker and evaluates financial position and performance and makes strategic decisions. The Chief Executive Officer monitors the Group’s performance from a geographic perspective through the reportable segments Europe & International, Greater China and North America. No operating segments have been aggregated to form the reportable segments.

The Chief Executive Officer primarily uses a measure of earnings before interest, tax, depreciation and amortization for the period adjusted to exclude, when applicable, income tax expense, finance expenses, finance income, depreciation and amortization expense, share-based compensation expense, restructuring costs, cost related to the strategic review of the Greater China business, expenses related to a new product launch issue, impacts related to discontinued construction of production facilities, impacts related to closure of production facility, and non-controlling interests (“Adjusted EBITDA”), to assess the performance of the operating segments.

2.5. Revenue recognition

The Group’s principles for recognition of revenue from customer contracts are presented below.

Sale of goods

Revenue from contracts with customers consists of sales of goods. Revenue from the sale of goods is recognized at the point in time when control of goods has transferred to the customer, being when the products are delivered to the customer, the customer has full discretion over the channel to sell the goods, and there is no unfulfilled obligation that could affect the customer’s acceptance of the goods. Delivery occurs when the products are shipped to the specific location, the risks of obsolescence and loss have been transferred to the customer and either the customer has accepted the products in accordance with the sales contract or the Group has objective evidence that all criteria for acceptance have been satisfied.

Revenue from contracts with customers is measured at an amount that reflects the consideration to which the Group expects to be entitled in exchange for those goods. Presented revenue excludes VAT and other sales taxes. The Group considers if contracts include other promises that constitute separate performance obligations to which a portion of the transaction price needs to be allocated. The Group considers the effects of variable consideration in determining the transaction price. The Group is acting as principal in its revenue arrangements because the Group maintains control of the goods until they are transferred to the customers.

Variable consideration and other consideration

The transaction price is adjusted for estimates of known or expected variable consideration, which includes, but is not limited to, trade promotion activities, slotting and listing fees, cash discounts, product returns, and penalties. Variable consideration is recorded as a reduction to revenue based on amounts the Group expects to be liable for. Estimates of variable consideration are based on a number of factors, including current contract sales terms and estimated units sold. Estimates are reviewed regularly until the incentives or product returns are realized and the impact of any adjustments are recognized in the period the adjustments are identified.

The Group accounts for consideration payable to a customer as a reduction of the transaction, unless the payment to the customer is in exchange for a distinct good or service that the customer transfers to the Group.

Contract costs

The Group incurs expenses for sales commissions to third parties to obtain customer contracts. Sales commissions are recognized in the consolidated statement of operations, in selling, general and administration expenses. The Group applies the practical expedient that permits the Group to expense the costs to obtain a contract as incurred when the expected amortization period is one year or less.

Cost of goods sold

Cost of goods sold consists primarily of the cost of oats and other raw materials, product packaging, co-manufacturing fees, direct labor and associated overhead costs and property, plant and equipment depreciation. Cost of goods sold also includes warehousing and transportation of inventory.

Research and development expenses

Research and development expenses consist primarily of personnel related expenses for research and development staff, including salaries, benefits and bonuses, but also third-party consultancy fees and expenses incurred related to product trial runs. Research and development efforts are focused on enhancements to existing product formulations and production processes in addition to the development of new products.

Selling, general and administrative expenses

Selling, general and administrative expenses include primarily personnel related expenses, brand awareness and advertising costs, costs associated with consumer promotions, product samples and sales aids. These also include customer distribution costs, i.e., outbound shipping and handling costs for finished goods, and other functional related selling and marketing expenses, depreciation and amortization expense on non-manufacturing assets and other miscellaneous operating items. Customer distribution costs for the year ended December 31, 2025 amounted to $56.6 million (2024: $50.7 million, 2023: $51.7 million). Selling, general and administrative expenses also include auditor fees and other third-party consultancy fees, expenses related to management, finance and accounting, information technology, human resources and other office functions.

Other operating income and (expense), net

Other operating income and (expenses), net consists primarily of impacts related to the strategic review of the Greater China segment, closure of production facility, discontinued construction of certain production facilities, and net foreign exchange gains (losses) on operating related activities.

Finance income

Finance income primarily consists of impact from fair value changes on Convertible Notes (as defined below), interest income from cash in bank accounts and short-term deposits, and net foreign exchange gains attributable to external and internal financing arrangements. Finance income is recognized with the application of the effective interest method.

Finance expenses

Finance expenses primarily consists of interest expenses on loans and borrowings, other financial expenses primarily consisting of transaction costs and net foreign exchange losses attributable to external and internal financing arrangements.

Income tax expense

Income tax expense represents both current and deferred income tax expenses. Current tax expenses primarily represent income taxes based on income in multiple foreign jurisdictions.

2.7. Leases

As lessee

The Group’s leases pertain to land and buildings, and plant and machinery. Contracts may contain both lease and non-lease components. The Group allocates the consideration in the contract to the lease and non-lease components based on their relative stand-alone prices. Lease terms are negotiated on an individual basis and contain a wide range of different terms and conditions. The lease agreements do not impose any covenants other than the security interests in the leased assets that are held by the lessor. Leased assets may not be used as security for borrowing purposes.

Leases are recognized as a right-of-use asset and a corresponding liability at the date at which the leased asset is available for use by the Group. Liabilities arising from a lease are initially measured on a present value basis.

Lease liabilities include the net present value of the following lease payments:

Lease payments to be made under reasonably certain extension options are also included in the measurement of the liability. The lease payments are discounted using the interest rate implicit in the lease. If that rate cannot be readily determined,

which is the case for leases in the Group, the lessee’s incremental borrowing rate is used, which is the rate that the individual lessee would have to pay to borrow the funds necessary to obtain an asset of similar value to the right-of-use asset in a similar economic environment with similar terms, security, and conditions.

To determine the incremental borrowing rate, the Group:

The Group is exposed to potential future increases in variable lease payments based on an index or rate, which are not included in the lease liability until they take effect. When adjustments to lease payments based on an index or rate take effect, the lease liability is reassessed and adjusted against the right-of-use asset. Lease payments are allocated between principal and finance cost. The finance cost is charged to profit or loss over the lease period so as to produce a constant periodic rate of interest on the remaining balance of the liability for each period.

Right-of-use assets are measured at cost comprising the following:

Right-of-use assets are generally depreciated over the shorter of the asset’s useful life and the lease term on a straight-line basis. If the Group is reasonably certain to exercise a purchase option, the right-of-use asset is depreciated over the underlying asset’s useful life. Payments associated with short-term leases and leases of low-value assets are recognized on a straight-line basis as an expense in profit or loss. Short-term leases are leases with a lease term of 12 months or less.

2.9. Intangible assets

Goodwill

Goodwill arises at the acquisition of businesses and consists of the amount by which the consideration, any non-controlling interest in the acquired company and fair value at the acquisition dates of previous shareholdings, exceeds the fair value of identifiable net assets acquired.

In order to perform impairment tests, goodwill acquired in a business combination is allocated to cash generating units or groups of cash generating units that are expected to benefit with synergies from the acquisition. Each unit or group of units to which goodwill has been allocated correspond to the lowest level in the Group for which goodwill is monitored. The Group monitors goodwill at the operating segment level for internal purposes, consistent with the way it assesses performance and allocates resources. The goodwill is allocated to the Europe & International segment.

Other intangible assets

Capitalized expenditure for development activities

Expenditure for development and testing of new or significantly improved materials, products, processes or systems are recognized as an asset in the consolidated statement of financial position if the following criteria are met:

Other development costs are recognized in the consolidated statement of operations as costs are incurred. In the consolidated statement of financial position, capitalized development costs are reported at cost less accumulated depreciation and any impairment. Capitalized development expenditure is recognized as intangible assets and is depreciated from the date when the asset is ready for use. The estimated useful life is 3-5 years, which corresponds to the estimated period of time during which these assets will generate cash flows.

Development costs that do not meet these criteria are expensed as incurred. Development expenditure previously carried at cost is not recognized as an asset in a subsequent period.

Software-as-a-Service (SaaS) arrangements

SaaS arrangements are service contracts providing the Group with the right to access the cloud provider’s application software over the contract period. As such the Group does not receive a software intangible asset at the contract commencement date. A right to receive future access to the supplier’s software does not, at the contract commencement date, give the Group the power to obtain the future economic benefits flowing from the software itself and to restrict others’ access to those benefits.

The Group treats costs incurred in relation to SaaS arrangements as operating expenses over the term of the service contract or as operating expenses when the service is received, depending on the nature of the expenses incurred and whether they are distinct from the cloud computing service or not in the underlying SaaS arrangement.

There could be a variety of other costs incurred as part of the arrangement, for example development of bridging modules that connect or integrate the SaaS software with existing software/systems that may be controlled by the Group. The Group assesses such expenses to determine if they should be expensed or may qualify for capitalization as an intangible asset.

Other intangible assets

Other intangible assets consist primarily of separately acquired trademarks and patents are recognized at historical cost. They are reported at fair value at the time of acquisition and amortized on a straight-line basis over the projected useful life. They are reported in subsequent periods at cost less accumulated amortization and impairment. The estimated useful life is 5 years, which corresponds to the estimated time these will generate cash flow.

2.11. Impairment of non-financial assets

Intangible assets that have an indefinite useful life (goodwill) or intangible assets not ready to use (capitalized expenditure for development) are not subject to amortization and are tested for impairment annually and when circumstances indicate that the carrying value may be impaired. Other assets are tested for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable.

An impairment loss is recognized for the amount by which the asset’s carrying amount exceeds its recoverable amount. The recoverable amount is the higher of an asset’s fair value less costs of disposal and value in use. For the purposes of assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash inflows, which are largely independent of the cash inflows from other assets or groups of assets (cash-generating units). Non-financial assets other than goodwill are reviewed for reversal of the impairment at the end of each reporting period.

2.13. Financial instruments

Initial recognition

Purchases and sales of financial assets are recognized on trade date, being the date upon which the Group commits to purchase or sell the asset. Financial assets are derecognized when the rights to receive cash flows from the financial assets have expired or have been transferred, and the Group has transferred substantially all the risks and rewards of ownership.

Financial assets—Classification and measurement

Financial assets include cash and cash equivalents, trade receivables, derivatives and other financial assets. The Group classifies its financial assets in the following measurement categories:

The classification depends on the Group’s business model for managing the financial assets and contractual terms of the cash flows. For assets measured at fair value, gains and losses will either be recorded in profit or loss or other comprehensive loss. The Group reclassifies debt investments when and only when its business model for managing those assets changes.

At initial recognition, the Group measures a financial asset at its fair value plus, in the case of a financial asset, not at fair value through profit or loss (“FVPL”), transaction costs that are directly attributable to the acquisition of the financial asset. Transaction costs of financial assets carried at FVPL are expensed in profit or loss.

Subsequent measurement of debt instruments depends on the Group’s business model for managing the asset and the cash flow characteristics of the asset. All debt instruments in the Group are measured at amortized cost. The Group’s financial assets measured at amortized cost consist of the items other non-current receivables, trade receivables, other current receivables and cash and cash equivalents.

Amortized cost: Assets that are held for collection of contractual cash flows, where those cash flows represent solely payments of principal and interest, are measured at amortized cost. Interest income from these financial assets is included in finance income using the effective interest rate method. Any gain or loss arising on derecognition is recognized directly in profit or loss and presented in other operating income and (expenses), net together with foreign exchange gains and losses.

Fair value through profit or loss: Assets that are held primarily for the purpose to secure and increase value of the investments are included in the business model “Other”.

Derivatives

Derivatives are initially recognized at the fair value on the date a derivative contract is entered into, and they are subsequently remeasured to their fair value at the end of each reporting period. Changes in the fair value are recognized in finance income or finance expenses in the consolidated statement of operations.

The Company has identified an embedded derivative in relation to voluntary redemption options in the Nordic Bonds (as defined below). The embedded derivative is not closely related to the financial liability host contract and is separately accounted for at fair value through profit or loss. At initial recognition, the host contract, after separation of the embedded derivative, is measured at its fair value plus transaction costs that are directly attributable to the host contract. After initial recognition, the host contract is accounted for as a financial liability at amortized cost applying the effective interest method.

Derecognition of financial assets

Purchases and sales of financial instruments are reported on the trade date, that is, the date on which the Group commits itself to purchase or sell the asset. Financial assets are derecognized from the statement of financial position when the right to receive cash flows from the instrument has expired or been transferred, and the Group has, in all significant aspects, transferred all risk and benefits associated with the ownership. Profits and losses arising from derecognition from the statement of financial position are recognized directly in the consolidated statement of operations.

Financial liabilities—Classification and measurement

Financial liabilities at amortized cost

At initial recognition, the Group measures a financial liability at its fair value plus transaction costs that are directly attributable to the financial liability. The Group’s financial liabilities measured at amortized cost comprise Nordic Bonds (as defined below), liabilities to credit institutions, bank overdraft facilities, trade payables and accrued expenses. After initial recognition, these financial liabilities are valued at amortized cost. Any difference between the proceeds (net of transaction costs) and the redemption amount is recognized in profit or loss over the period of the facilities using the effective interest method. The effective interest amortization is recognized in the consolidated statement of operations as a finance expense. Fees paid on the establishment of loan facilities are recognized as transaction costs of the loan to the extent that it is probable that some or all of the facility will be drawn down. In this case, the fee is deferred until the draw-down occurs. To the extent there is no evidence that it is probable that some or all of the facility will be drawn down, the fee is capitalized as a prepayment for liquidity services and amortized over the period of the facility to which it relates. The amortized cost for liquidity services is recognized in the consolidated statement of operations as a finance expense.

Financial liabilities at fair value

At initial recognition, the Group measures a financial liability at its fair value. Transaction costs of financial liabilities carried at fair value are expensed in the consolidated statement of operations.

Financial liabilities designated at fair value through profit or loss

The Group has Convertible Notes (as defined below) which are classified entirely as liabilities at the initial date of recognition at fair value through profit or loss under the fair value option in accordance with IFRS 9 Financial Instruments. The Convertible Notes were issued with a conversion option that does not fulfill the “fixed for fixed” criteria. As the instrument contains an embedded derivative that is not closely related, the Convertible Notes have been designated in its entirety as at fair value through profit or loss on initial recognition and as such the embedded conversion feature is not separated. All transaction costs related to financial instruments designated at fair value through profit or loss are expensed as incurred. Fair value changes relating to the Group’s own credit risk are recognized in other comprehensive income. Amounts recorded in other comprehensive income related to credit risk are not subject to recycling in profit or loss, but are transferred to retained earnings when realized. Fair value changes relating to market risk are recognized in finance income in the consolidated statement of operations.

Financial liabilities - Presentation

During the financial year, the Group changed the presentation of interest‑bearing liabilities in the statement of financial position. Previously, Convertible Notes and liabilities to credit institutions were presented on separate line items. These items are now aggregated with Nordic Bonds and presented on a single line titled “Interest‑bearing loans and borrowings”. The change affects presentation only and does not impact the recognition or measurement of any assets, liabilities, income or expenses. Accordingly, the change has no effect on profit or loss, cash flows or total equity. In accordance with IAS 8, the change has been applied retrospectively, and comparative information has been restated to reflect the new presentation.

Derecognition of financial liabilities

Financial liabilities are derecognized from the statement of financial position when the obligations are settled, canceled or have expired in any other way. The difference between the carrying value of a financial liability that has been extinguished or transferred to another party and the fee paid are reported in the consolidated statement of operations.

When the terms and conditions of a financial liability are renegotiated and are not derecognized from the statement of financial position, a profit or loss is reported in the consolidated statement of operations. The profit or loss is calculated as the difference between the original contractual cash flows and the modified cash flows discounted at the original effective interest rate.

Offsetting of financial instruments

Financial assets and liabilities are offset and recognized with a net amount in the statement of financial position only when there is a legal right to offset the recognized amounts and an intention to balance the items with a net amount or to simultaneously realize the asset and settle the liability.

Impairment of financial assets recognized at amortized cost

The Group assesses, on a forward-looking basis, the expected credit losses associated with its debt instruments carried at amortized cost. The impairment methodology applied depends on whether there has been a significant increase in credit risk.

For trade receivables, the Group applies the simplified approach, i.e., the reserve will correspond to the expected loss over the lifetime of the trade receivables. In order to measure the expected credit losses, trade receivables have been grouped based on days past due. The Group applies forward-looking variables for expected credit losses. Expected credit losses are recognized in the consolidated statement of operations, in selling, general and administration expenses.

2.15. Cash and cash equivalents

For the purpose of presentation in the consolidated statement of financial position and in the consolidated statement of cash flows, cash and cash equivalents include cash on hand and deposits held at call with financial institutions. Bank overdrafts are shown within liabilities to credit institutions in current liabilities in the statement of financial position.

2.17. Provisions

Provisions are recognized when the Group has a present obligation (legal or constructive) as a result of a past event and it is probable that an outflow of resources embodying economic benefits will be required to settle the obligation, and a reliable estimate can be made of the amount of the obligation. The expense relating to a provision is presented in the consolidated statement of operations net of any reimbursement.

If the effect of the time value of money is material, provisions are discounted using a current pre-tax rate that reflects, when appropriate, the risks specific to the liability. When discounting is used, the increase in the provision due to the passage of time is recognized as a finance cost.

2.18. Employee benefits

Short-term benefits to employees

Liabilities for wages and salaries, annual leave and accumulating sick leave that are expected to be settled wholly within 12 months after the end of the period in which the employees render the related services are recognized in respect of employees’ services up to the end of the reporting period, and they are measured at the amounts expected to be paid when the liabilities are settled. The liabilities are presented as accrued expenses in the statement of financial position.

Post-employment obligations

Within the Group, there are defined-contribution plans. A defined-contribution plan is a pension plan according to which the Group pays a fixed amount to a separate legal entity. The Group has no legal or constructive obligation to pay additional premiums if this legal entity does not have adequate means to pay all benefits to employees, attributable to their service in current or previous periods. The premiums are reported as costs in the consolidated statement of operations when they fall due.

The Swedish Corporate Reporting Board is a private sector body in Sweden with the authority to develop interpretations of IFRS Accounting standards for consolidated financial statements for issues that are very specific to the Swedish environment, for example, UFR 10 Accounting for the pension plan ITP 2 financed through an insurance in Alecta. The Group’s pension obligations for certain employees in Sweden, which are secured through an insurance with Alecta, are reported as a defined contribution plan. According to UFR 10, this is a defined benefit multi-employer plan. For the financial year 2025, the Group has not had access to information in order to be able to report its proportional share of the obligations of the plan, plan assets and costs and therefore, it has not been possible to recognize the plan as a defined benefit plan. The ITP 2 pension plan, secured through an insurance with Alecta, is therefore reported as a defined contribution plan. The premium of the defined contributions plan for retirement pensions and survivor’s pension is calculated individually and is, among other factors, based on salary, previously earned pension and expected remaining years of service. Expected premiums for the next reporting period for ITP

2 insurances signed with Alecta is $1.0 million. Premiums for the year ended December 31, 2025 for ITP 2 insurances signed with Alecta amounted to $1.0 million (2024: $0.8 million).

The collective consolidation level comprises the market value of Alecta’s assets as a percentage of the insurance obligations in accordance with Alecta’s actuarial methods and assessments. The collective consolidation level should normally be allowed to vary between 125% and 170%. If Alecta’s collective consolidation level falls below 125% or exceeds 170%, measures should be taken in order for the consolidation level to return to the normal interval. At a low consolidation, one measure might be to increase the price when signing new insurance agreements and an expansion of existing benefits. At a high level of consolidation, one measure might be to introduce lower premiums. At the end of the financial year 2025, Alecta’s surplus of the collective consolidation level was 167%.

Share-based compensation—equity settled

Employee stock options (ESOPs) and Restricted Stock Units (RSUs) (2021)

For share-based compensation schemes, the fair value of the instruments granted are established at the grant date and recognized as an employee benefits expense, with a corresponding increase in equity.

The fair value of ESOPs at grant date has been established by using the Black-Scholes option pricing model and input data in the model is disclosed in Note 8 “Share-based compensation”.

The awards only have a service condition whereby the awards vest in 12-month installments over 36 months. Each of the installments are treated as separate awards which are expensed on a linear basis for each installment period i.e., 12 months, 24 months, and 36 months; this will result in a front-loaded IFRS 2 charge. At the end of each period, the entity revises its estimates of the number of instruments that are expected to vest based on the service conditions. It recognizes the impact of the revision to original estimates, if any, in profit or loss, with a corresponding adjustment to retained earnings within equity.

Termination benefits

Provision for restructuring costs

The Group recognizes provisions for restructuring costs only when there is a constructive obligation, which is when: