Basis of Presentation

The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with the rules and regulations of the SEC and generally accepted accounting principles in the United States of America (“US GAAP”) and include the accounts of the Company and its wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. The Company’s reporting currency is the U.S. dollar.

The unaudited interim condensed consolidated balance sheet as of April 30, 2026, included herein, was derived from the audited financial statements as of that date. Certain information and disclosures normally included in the financial statements prepared in accordance with US GAAP have been condensed or omitted pursuant to such regulations. Accordingly, these unaudited interim condensed consolidated financial statements and accompanying footnotes should be read in conjunction with the Company’s financial statements as of and for the years ended April 30, 2026 and 2025. The results for the interim periods are not necessarily indicative of results for the full year.

In the opinion of management, all adjustments, of a normal recurring nature, considered necessary for a fair statement have been included in the unaudited interim condensed consolidated financial statements. The Company believes that the disclosures provided herein are adequate to prevent the information presented from being misleading.

Use of Estimates

The preparation of the unaudited interim condensed consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the unaudited interim condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Estimates are required as part of determining the collectability of lease payments for revenue recognition, estimated useful lives of property and equipment, losses for unreturned property and equipment, share-based compensation expense, fair value of warrants and valuation allowance for deferred tax assets.

The Company bases its estimates on historical experience and other market-specific or relevant assumptions that it believes to be reasonable under the circumstances. Actual results could differ from those estimates.

Accounts Receivable

Accounts receivable and net revenues are based on contractually agreed-upon rates for leases for the ASSURE© System, reduced by contractual adjustments. Inherent in these estimates is the risk that they will have to be revised or updated as additional information becomes available. The complexity of third-party billing arrangements and laws and regulations governing Medicare may result in adjustments to amounts originally recorded.

The Company performs a periodic analysis to review the valuation of accounts receivable and collectability of outstanding balances. These estimates are determined utilizing historical realization data under a portfolio approach which is then assessed by management to evaluate whether adjustments should be made based on accounts receivable aging trends, other operating trends, and relevant business conditions such as governmental and managed care payor claims processing procedures.

The Company records a reserve for estimated probable losses as part of net revenue adjustments in reporting revenue at an expected collectable amount based on the total portfolio of receivables for which collectability has been deemed probable. The accounts receivable is presented on the unaudited interim condensed consolidated balance sheets net of the adjustments.

Receivables are considered past due when not collected by established due dates. Specific patient balances are written off after collection efforts have been followed and the account has been determined to be uncollectible. Changes to reserve estimate impacts are recorded as an adjustment to net revenue in the period during which changes in circumstances support a change to the estimate. The estimates of the allowance for uncollectible accounts receivable were $4,972 and $5,789 as of July 31, 2026 and April 30, 2026, respectively.

Cash, Cash Equivalents and Restricted Cash

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. Cash and cash equivalents are recorded at cost, which approximates fair value. Restricted cash consists of amounts related to the Company’s office lease agreement and credit card collateralization. In lieu of a cash security deposit, the landlord required an irrevocable standby letter of credit upon execution of the lease be maintained throughout the term of the lease agreement in the amount of $109 as of July 31, 2026 and April 30, 2026. The Company also had restricted cash of $225 for credit card collateralization as of July 31, 2026 and April 30, 2026.

Investments

The Company considers investments with an original maturity greater than three months and remaining maturities less than 12 months to be short-term investments. The Company classifies those investments that are not required for use in current operations and that mature in more than 12 months as long-term investments.

The Company classifies its marketable securities as available for sale and reports them at fair value, with unrealized gains and losses recorded in accumulated other comprehensive income (loss). For investments sold prior to maturity, the cost of investments sold is based on the specific identification method. Realized gains and losses on the sale of investments are recorded in other income (expense), net in the unaudited interim condensed consolidated statements of operations and comprehensive loss.

If the estimated fair value of a marketable debt security is below its amortized cost basis, the Company evaluates whether it is more likely than not that the Company will be required to sell the security before its anticipated recovery in market value and whether credit losses exist for the related securities. Credit-related losses are recognized as an allowance for credit losses on the unaudited interim condensed consolidated balance sheets with a corresponding adjustment to earnings. Unrealized gains and losses that are unrelated to credit deterioration are reported in accumulated other comprehensive income (loss).

The Company invests in equity securities that do not have readily determinable fair values. Equity investments that do not have readily determinable fair values are measured using the measurement alternative at cost minus impairment, if any. These investments are included in Other long-term assets on the unaudited interim condensed consolidated balance sheet as of July 31, 2026. The carrying amount of this investment is $5,000 and there were no adjustments to the carrying amount during the three months ended July 31, 2026.

Property and Equipment

Property and equipment consist of medical rental equipment, test equipment, office equipment and furniture, leasehold improvements, and work in progress. Medical rental equipment used in the delivery of the ASSURE® WCD system consists of a therapy cable, batteries, a battery charger, assistant and WCD monitor, all of which have different useful lives. Upon completion of use by a patient, medical rental equipment is returned to the Company’s third-party manufacturing and supply partner and inspected, tested and recertified for use by another patient. When not in use by patients, medical rental equipment resides with the Company’s third-party manufacturing and supply partner, at third-party warehouses or with the Company’s territory managers. Physical counts of components are conducted at least annually at the third-party manufacturing and supply partner locations and at least quarterly at other locations.

Property and equipment are stated at cost less accumulated depreciation. Depreciation of medical rental equipment commences at the date when it becomes available for service, which represents the date that the asset is ready for intended use by the patients and continues through the estimated useful life of the asset. Expenditures for major renewals and betterments that extend the useful lives of property and equipment are capitalized. Expenditures for maintenance and repairs, including planned major maintenance activities, are expensed as incurred.

When assets are retired or otherwise disposed of, the cost and related accumulated depreciation are removed from the accounts, and any resulting gain or loss is recognized in the unaudited interim condensed consolidated statements of operations and comprehensive loss for the period.

Revenue

The Company generates revenue from the leases of ASSURE© System, which consists of a WCD combined with a proprietary digital healthcare platform, to at-risk patients for a fixed amount on a month-to-month basis. The lease payments generally consist of the contracted amounts based on reimbursement arrangements with third-party payors including Medicare, Medicaid and private commercial payors, and/or certain patient co-payments. The patient has the right to cancel the lease at any time during the rental period.

The equipment leases are classified as operating leases at lease commencement, and the Company recognizes the revenue associated with ASSURE© System rentals in accordance with Accounting Standards Codification Topic 842, Leases (“ASC Topic 842”). The Company elected the practical expedient provided under ASC Topic 842 to combine the lease of ASSURE© System with the non-lease components, which includes the digital healthcare platform. The ASSURE© System is expected to be the predominant component and, as a result, the Company accounts for the combined revenue components under ASC Topic 842. Revenue is recognized on a straight-line basis over the contractual non-cancellable lease term, which is one month, when collectability of the lease payments is deemed to be probable. If collectability of the lease payments is not deemed to be probable, the lease income is limited to the lesser of the income that would have been recognized if collectability was probable or the lease payments collected. Collectability of all lease payments, which includes amounts reimbursed by third-party payors and/or amounts covered by the patient, is assessed for each contract upon lease commencement and is subject to subsequent reassessment throughout the lease term, as necessary.

Due to the nature of the industry and the reimbursement environment in which the Company operates, the Company periodically evaluates the need to record a general reserve under ASC 450, Contingencies, for a portfolio of operating lease receivables that are probable of collection. Inherent in the reserve estimates is the risk that they will have to be revised or updated as additional information becomes available. Specifically, the complexity of many third-party billing arrangements and the uncertainty of reimbursement amounts for certain services from certain payors may result in adjustments to amounts originally recorded. Such adjustments are expected to be identified and recorded at the point of cash application or claim denial.

Debt Issuance Costs

Debt issuance costs related to term loan debt are recognized as a reduction to the related debt balance in the accompanying condensed consolidated balance sheets and amortized to interest expense over the contractual term of the related debt using the effective interest method. Debt issuance costs associated with delayed draw term loans are capitalized within other long-term assets on the unaudited interim condensed consolidated balance sheets and are amortized to interest expense over the term of the related debt.

Debt Modifications and Extinguishments

The Company evaluates amendments, restatements, or other changes to its debt agreements in accordance with ASC 470-50, Debt — Modifications and Extinguishments. Under this guidance, the Company determines whether the revised terms represent a modification of the existing debt or an extinguishment of the old debt and issuance of new debt. If the changes are not deemed substantial, the transaction is accounted for as a modification and any associated fees or costs are amortized over the remaining term of the modified debt. If the changes are determined to be substantial, the original debt is considered extinguished, the new debt is recorded at fair value, and any resulting difference between the reacquisition price of the debt and its net carrying amount is recognized as a gain or loss on debt extinguishment.

Segment Information

The Company has a single operating and reportable segment. The Company has determined that its Chief Executive Officer is its chief operating decision maker. The Company’s Chief Executive Officer reviews financial information presented on a consolidated basis and in a manner consistent with the information included in the unaudited interim condensed consolidated statements of operations and comprehensive loss for purposes of assessing performance and making decisions on how to allocate resources. As the Company operates as one operating segment, all required segment financial information, such as revenues and significant operating expenses, is found in the accompanying unaudited interim condensed consolidated financial statements. For the periods presented, all of the Company’s long-lived assets were located in the United States, and all revenues from leasing of ASSURE© System devices to patients were earned in the United States. The accounting policies for segment reporting are the same as for the Company as a whole.

The chief operating decision maker utilizes the Company’s financial information such as net loss and comprehensive loss derived from revenues and operating expenses included in the Company forecast, performance metrics, and budget versus actual analyses for purposes of evaluating financial performance and how to best allocate resources when developing and reviewing the annual budget to achieve the Company’s long-term objectives. Significant expenses within loss from operations include cost of revenue, research and development expenses, and selling, general and administrative expenses, which are each separately presented on the Company’s unaudited interim condensed consolidated statements of operations and comprehensive loss.

Recently Adopted Accounting Pronouncements

In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets ("ASU 2025-05"), requiring election of a practical expedient when estimating expected credit losses for current accounts receivable and current contract assets. The Company adopted ASU 2025-05 prospectively during the year ended April 30, 2027. The adoption of the amendments in ASU 2025-05 did not have a material impact on the Company's unaudited interim condensed consolidated balance sheets, results of operations, cash flows or disclosures within the notes to the unaudited interim condensed consolidated financial statements.

Accounting Pronouncements Not Yet Adopted

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40) (“ASU 2024-03”), requiring disclosure in the notes to the financial statements for specified information about certain costs and expenses. ASU 2024-03 is effective for annual reporting periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027; however early adoption is permitted and can be applied either prospectively or retrospectively. The Company is evaluating the impact that this ASU will have on its financial statement disclosures.

In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software (“ASU 2025-06”), modernizing the accounting framework for internal-use software by eliminating the prior stage-based model and introducing a principles-based capitalization threshold. ASU 2025-06 is effective for fiscal years beginning after December 15, 2027, and interim periods within those annual reporting periods, with early adoption permitted. The Company is evaluating the impact that this ASU will have on its financial statements and related disclosures.

The Company has reviewed other recent accounting pronouncements and concluded that they are either not applicable to the business, or that no material effect is expected on the unaudited interim condensed consolidated financial statements as a result of future adoption. No other new accounting pronouncements were adopted during the three months ended July 31, 2026.