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Picard Medical, Inc.

For the period ended Jun 30, 2025. Filed Sep 12, 2025.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2025 · Filed Sep 12, 2025

PMI$8.44-6.2%Stored close · as of Nov 9, 2026

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Notes to Financial Statements (Unaudited)

PICARD MEDICAL, INC.

NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1.DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION AND MANAGEMENT’S PLAN

Description of Business

Picard Systems, Inc. was originally incorporated in the state of Delaware on April 8, 2021, for the purpose of investing in and acquiring medical device companies, including SynCardia Systems, LLC (“SynCardia”) and its fully consolidated subsidiary SynCardia Systems Europe, GmbH (“SynCardia GmbH”). On September 27, 2021, Picard Systems, Inc. acquired all of the authorized and outstanding membership units of SynCardia and it changed its name to Picard Medical, Inc. (“PMI”, or collectively, the “Company”).

The Company is engaged in the business of designing, manufacturing, production, supply, marketing, and sale of medical device products, including the SynCardia total artificial heart for patients (“SynCardia TAH”). The SynCardia TAH is an implantable system designed to assume the full function of a failed human heart in patients suffering from advanced heart failure. SynCardia has one operating subsidiary, SynCardia GmbH, which was formed to facilitate the sale and distribution of SynCardia’s products throughout Europe.

Basis of Presentation and Consolidation

The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) applicable to interim financial statements. These consolidated financial statements should be read in conjunction with the audited financial statements for the year ended December 31, 2024, and the related notes which provide a more complete discussion of the Company’s accounting policies and certain other information. The December 31, 2024, condensed consolidated balance sheet was derived from the Company’s audited financial statements. These unaudited condensed consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary to present fairly the Company’s condensed consolidated financial position as of June 30, 2025, and its results of operations, changes in temporary equity and stockholders’ deficit and cash flows for the six months ended June 30, 2025 and 2024. The results of operations for the six months ended June 30, 2025, are not necessarily indicative of the results to be expected for the year ending December 31, 2025, or for any other future annual or interim period.

The consolidated financial statements include the financial statements of PMI and its subsidiaries. All intercompany transactions and account balances between PMI and its subsidiaries have been eliminated in consolidation.

On July 3, 2025, the Company completed a 1 for 2.2 forward stock split of the Company’s common stock and on July 11, 2025, the Company completed a 1.0221 for 1 reverse stock split of the Company’s common stock, resulting in an overall forward stock split of 1 for 2.1524. All share and per share amounts in the financial statements have been retrospectively adjusted for all periods presented to reflect the stock split. The Company’s authorized common stock has also been increased from 45,000,000 to 150,000,000 as a result of the stock split.

Going Concern, Liquidity and Management’s Plans

The Company has evaluated whether there are any conditions and events, considered in the aggregate, that raise substantial doubt about its ability to continue as a going concern for at least twelve months from the date of this report, and the near term thereafter. The Company has incurred operating losses and negative cash flows from operations for the six months ended June 30, 2025, and SynCardia has a history of operating losses dating back to its inception. The Company expects that operating losses and negative cash flows from operations will continue into the foreseeable future, and the Company will need to raise additional debt and/or equity financing to fund operations until it generates positive cash flows from operations.

1.DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION AND MANAGEMENT’S PLAN (cont.)

To date, the Company’s available liquidity and operations have been financed primarily through the issuance of common stock, preferred stock, and debt. For the year ended December 31, 2024, the Company raised $11.8 million, net of repayments from the issuance of debt. For the six months ended June 30, 2025, the Company raised $3.7 million, net of repayments, from the issuance of debt and $1.5 million from the issuance of common stock. In order to proceed with the Company’s business plan, the Company will need to raise additional funds through the issuance of additional debt, equity, or other commercial arrangements, which may not be available to the Company when needed or on terms that the Company deems to be favorable. To the extent the Company raises additional capital through the sale of equity, the ownership interest of its current shareholders will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect the rights of common shareholders. Debt financing and preferred equity financing, if available, may involve agreements that include covenants limiting or restricting the Company’s ability to take specific actions, such as incurring additional debt, making acquisitions or capital expenditures, or declaring dividends. If the Company is unable to obtain sufficient financial resources, its business, financial condition, and results of operations may be materially and adversely affected. The Company may be required to delay, limit, reduce or terminate parts of its strategic business plan or future commercialization efforts. There can be no assurance the Company will be able to obtain financing on acceptable terms. Therefore, based on the Company’s current financial condition and expected future cash flows, there is substantial doubt about the Company’s ability to continue as a going concern for at least twelve months from the date of these financial statements issued. The financial statements do not include any adjustments to the carrying amounts and classification of assets, liabilities and reported expenses that may be necessary if the Company is unable to continue as a going concern.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and disclosure of contingent assets and liabilities in the financial statements and accompanying notes. These estimates are based on information available through the date of the issuance of the financial statements and actual results and outcomes could differ from these estimates and assumptions. Areas requiring significant estimates and assumptions by the Company include, but are not limited to:

●Provisions for income taxes and related valuation allowances and tax uncertainties;
●Recoverability of long-lived assets and their related estimated useful lives;
●Accruals for estimated liabilities;
●Valuation of inventory;
●Valuation of leased assets;
●Valuation of stock-based compensation;
●Valuation of embedded derivative liability; and
●Valuation of common and preferred stock.
2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

Foreign Currency Translation

The functional currency of the Company’s subsidiaries in Germany and Australia is their respective local currency. Assets and liabilities are translated into U.S. dollars, the reporting currency, at the exchange rate on the balance sheet date. Revenues and expenses are translated into U.S. dollars at the average rates of exchange prevailing during each reporting period. Foreign currency translation adjustments resulting from this process are reported as an element of other comprehensive income (loss), net of income taxes, on the consolidated statements of operations and comprehensive loss. Transactions executed in different currencies are translated at spot rates and resulting foreign exchange transaction gains and losses are charged to income.

Cash and Cash Equivalents

The Company considers all highly liquid debt investments with a remaining maturity of 90 days or less when purchased to be cash and cash equivalents. The Company places its cash in commercial banks. Accounts in the United States are secured by the Federal Deposit Insurance Corporation (“FDIC”) up to $250,000. From time to time, the Company’s total deposits at commercial banks exceed the balances insured. The Company has not experienced any losses in these accounts and believes it is not exposed to any significant credit risk in this area.

Financial Instruments and Concentrations of Credit and Business Risk

Financial instruments that potentially subject the Company to a concentration of credit risk principally consist of cash, cash equivalents and accounts receivable.

Fair Value of Financial Instruments

Fair value accounting is applied for all financial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis (at least annually). Financial instruments include cash and cash equivalents, accounts receivable, notes receivable, accounts payable, notes payable, derivative liabilities and accrued liabilities.

Fair Value Measurements

Assets and liabilities recorded at fair value on a recurring basis in the consolidated balance sheets are categorized based upon the level of judgment associated with inputs used to measure their fair values. The accounting guidance also establishes a three-level valuation hierarchy that prioritizes the inputs to valuation techniques used to measure fair value based upon whether such inputs are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect market assumptions made by the reporting entity.

The three-level hierarchy for the inputs to valuation techniques is briefly summarized as follows:

Level 1 — Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date;

Level 2 — Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities; and

Level 3 — Unobservable inputs that are significant to the measurement of the fair value of the assets or liabilities that are supported by little or no market data.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

Embedded Derivatives

The Company reviews the terms of debt and equity financing transactions to identify whether there are any embedded derivatives that require separation from the related host financial instrument. Any such derivatives are presented at fair value in the consolidated balance sheets, with changes in fair value recorded in other income and (expense) in the consolidated statements of operations and comprehensive loss. The Company separates an embedded provision in a debt or equity contract in which (i) the economic characteristics and risks of the embedded provision are not clearly and closely related to the economic characteristics and risks of the host instrument, (ii) the host instrument itself is not carried at fair value in the consolidated balance sheets, and (iii) the embedded provision would meet the definition of a derivative financial instrument. The Company has identified embedded derivatives that require bifurcation from its host instrument, namely the Convertible Notes (see also Notes 3 and 8).

Accounts Receivable and Allowance for Credit Losses

The Company’s accounts receivable represent amounts considered to be collectible that are owed by its customers. Credit is extended based on evaluation of customers’ financial condition and, generally, collateral is not required. An allowance for credit losses is maintained for estimated losses resulting from the inability of customers to pay. All accounts receivable are reviewed on an account-by-account basis to assess collectability. After exhausting all collection efforts on past due accounts, an account is written off against the allowance for credit losses. Any collections on accounts previously written off are recorded as income in the period of collection. The Company has not recorded an allowance against its receivables based on management’s estimate that the balances recorded in all periods presented are fully collectible.

Inventory, net

Inventory is stated at the lower of cost, determined using the first in, first out basis, or net realizable value. Inventory consists primarily of raw material components used in the manufacturing of SynCardia TAHs and related equipment as well as work-in-process inventory related primarily to SynCardia TAHs. Finished goods consist primarily of SynCardia TAHs and related equipment located at medical centers trained and certified in the implantation of the SynCardia TAH and appropriate patient aftercare (“Centers”). Work-in-process and finished goods include the cost of all direct material, labor, and overhead costs. Inventory write-downs are recorded based on excess and obsolete exposures, determined primarily by future demand forecasts. These write-downs are measured as the difference between the cost of the inventory and net realizable value based upon assumptions about future demand and charged to the provision for inventory, which is a component of cost of sales. In addition, a liability is recorded for firm, noncancelable, and unconditional purchase commitments with contract manufacturers and suppliers for quantities that exceed forecasts of future demand. As of June 30, 2025, the Company had no unconditional and noncancelable purchase commitments.

Property and Equipment

Property and equipment are recorded at cost, net of accumulated depreciation. Improvements, renewals, and extraordinary repairs that materially extend the useful life of the asset are capitalized; other repairs and maintenance charges are expensed as incurred.

Depreciation is computed using the straight-line method over the estimated useful lives of the respective assets. Depreciation begins at the time the asset is placed in service. Upon sale or retirement of assets, the cost and related accumulated depreciation are removed from the balance sheet and the resulting gain or loss is reflected in operating expenses in the period realized.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

The useful lives of the property and equipment are as follows:

Schedule of useful lives of the property and equipment
TAH-Driver equipment3 - 5 years
Laboratory equipment2 - 10 years
Office and computer equipment5 years
Leasehold improvementsShorter of remaining lease term or estimated useful life

Intangible Assets, net

Intangible assets comprise developed technology and trade name. Intangible assets are carried at cost less accumulated amortization. Amortization is computed using the straight-line method over useful lives of twelve years for developed technology and five years for trade name.

Goodwill

Goodwill is subject to an annual impairment test, or earlier if indicators of potential impairment exist. The annual impairment test is performed as of December 31 of each year. The Company has the option to perform a qualitative assessment by examining relevant events and circumstances which could have a negative impact on goodwill, including macroeconomic conditions, industry and market conditions, cost factors, overall financial performance, and other relevant events specific to the Company. If, after assessing the totality of events or circumstances described above, the Company determines that it is more likely than not that a reporting unit’s fair value is less than its carrying value, the Company will perform a quantitative impairment test. Upon performing the quantitative impairment test, if the fair value of the reporting unit is less than its carrying amount, goodwill is impaired and the excess of the reporting unit’s carrying value over the fair value is recognized as an impairment loss; however, the loss recognized would not exceed the total amount of goodwill allocated to that reporting unit. For the purpose of completing its impairment test, the Company performs either a qualitative or a quantitative analysis on a reporting unit basis. All of the goodwill is expected to be deductible for income tax purposes.

Quantitative impairment tests consider both the income approach and the market approach to estimate a reporting unit’s fair value. The income and market valuation approaches consider a number of factors that include, but are not limited to, prospective financial information, growth rates, residual values, discount rates and comparable multiples from publicly traded companies in the Company’s industry and require it to make certain assumptions and estimates regarding industry economic factors and the future profitability of the business. As of June 30, 2025 and December 31, 2024, the Company has assessedno impairment of goodwill.

Impairment of Long-Lived Assets

The Company evaluates long-lived assets, primarily property and equipment, right-of-use lease assets, developed technology and trade name, for impairment on an annual basis, or whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When the Company determines that it is probable that undiscounted future cash flows will not be sufficient to recover an asset’s carrying amount, the asset is written down to its fair value. Assets to be disposed of by sale, if any, are reported at the lower of the carrying amount or fair value less cost to sell. As of June 30, 2025 and December 31, 2024, the Company has assessedno impairment of its long-lived assets.

Revenue Recognition

The Company generates revenue from the sale of its SynCardia TAH, rental of Freedom drivers, and from training and certification services, which are required before the first time a transplant center may purchase a SynCardia TAH. Revenue includes sales and services to Centers located in the United States as well as Centers domiciled in foreign countries.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

The Company recognizes revenue when it transfers control of promised goods or services to its customers, in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. To determine revenue recognition, the Company performs the following five steps:

(i)identification of the promised goods or services in the contract;
(ii)determination of whether the promised goods or services are performance obligations including whether they are distinct in the context of the contract;
(iii)measurement of the transaction price, including the constraint on variable consideration;
(iv)allocation of the transaction price to the performance obligations based on estimated selling prices; and
(v)recognition of revenue when (or as) the Company satisfies each performance obligation. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is the unit of account.

Product Revenues

The Company recognizes revenue when performance obligations identified under the terms of contracts with its customers are satisfied, which generally occurs, for SynCardia TAH kits, upon the transfer of control in accordance with the contractual terms and conditions of the sale. The majority of the Company’s revenue associated with SynCardia TAH kits are recognized at a point in time when the SynCardia TAH kit is shipped to the customer. The Company only offers assurance-type standard warranties that do not represent separate performance obligations. The Company records amounts billed to customers for reimbursement of shipping and handling costs within revenue. Shipping and handling costs associated with outbound freight after control over a SynCardia TAH kit has transferred to a customer are accounted for as fulfillment costs and are included in cost of revenues. Sales taxes and other usage-based taxes are excluded from revenue. The Company gives certain discounts to product distributors based on a contracted amount on the sale of its products. Discounts applied to invoices are not associated with future purchases and solely relate to the product invoiced. As a result, the invoice and transaction price are recorded net of any discounts. The amount of consideration to which the entity will be entitled in exchange for transferring the promised goods or services to a customer is estimated using the expected value method. Product revenue is billed at the point of sale upon shipment and typically collected within 30 days.

Rental Revenues

Rental revenues primarily consist of rental fees charged to customers who rent the Company’s driver. Rental revenue is earned over the period of usage which begins when a patient is discharged from a hospital and is recognized when it becomes likely that we will receive payment. Rental revenue is billed at month end and typically collected within 30 days.

Professional Services Revenues

Professional services revenues primarily consist of training and certification services. The Company’s professional services revenue is recognized when the services are performed. Professional services revenue is billed upon completion of services and typically collected within 30 days.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

Contracts with Multiple Performance Obligations

From time to time, the Company has contracts with customers that contain multiple performance obligations. For these contracts, the Company accounts for individual performance obligations separately if they are distinct. The Company accounts for individual goods and services separately if they are distinct performance obligations, which often requires significant judgment based upon knowledge of the products and/or services, the solution provided and the structure of the sales contract. The transaction price is allocated to the separate performance obligations on a relative standalone selling price basis for those performance obligations with stable observable prices. The Company determines the standalone selling prices based on its overall pricing objectives, taking into consideration market conditions and other factors, including the value of the contracts, pricing when certain services are sold on a standalone basis, the products sold, customer demographics, geographic locations, and the volume of services purchased. As of June 30, 2025 and December 31, 2024, there were no unsatisfied performance obligations associated with its customer contracts.

Returns

The Company does not offer rights of return for its products and services in the normal course of business.

Contract Balances

The Company’s contract liabilities, if any, consist of advance payments for systems as well as deferred revenue on service obligations (see Note 5). As of June 30, 2025 and December 31, 2024, there was no amount of deferred revenue recorded on the Company’s consolidated balance sheets, respectively.

Practical Expedients

The Company applies a practical expedient to expense costs as incurred for costs to obtain a contract when the amortization period would have been one year or less. These costs are recorded within selling, general and administrative expenses in the consolidated statements of operations and comprehensive loss.

Payment Terms

Payment terms vary by customer but typically provide for the customer to pay within 30 days. Therefore, customer payment terms are for 12 months or less and do not include significant financing components. The Company performs credit evaluations of customers and evaluates the need for allowances for potential credit losses based on historical experience, as well as current and expected general economic conditions.

Cost of revenues

Cost of revenues includes product costs, labor, overhead, inbound freight, and other product-related costs including maintenance costs, excess inventory, and obsolescence charges.

Shipping and Handling Fees and Costs

The Company includes shipping and handling fees billed to customers as part of net sales and shipping and handling costs associated with the outbound freight are included in cost of sales.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

Research and Development Costs

Included in research and development costs are wages, stock-based compensation and benefits of employees performing research and development, and other operational costs related to the Company’s research and development activities, including facility-related expenses, allocation of corporate costs, and external costs of outside contractors.

Comprehensive Income (Loss)

Comprehensive income (loss) consists of net income (loss), and foreign currency translation adjustments, net of tax, which are recorded within other comprehensive income (loss).

Income Taxes

The Company calculates its provision for income tax on the basis of the tax laws enacted at the balance sheet date. The Company uses an asset and liability approach for financial accounting and reporting for income taxes that allows recognition and measurement of deferred tax assets based upon the likelihood of realization of tax benefits in future years. Management makes an assessment of the likelihood that the resulting deferred tax assets will be realized. Under the asset and liability approach, deferred taxes are provided for the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. A valuation allowance is provided for deferred tax assets if it is more likely than not these items will either expire before the Company is able to realize their benefits, or that future deductibility is uncertain. The Company records unrecognized tax benefits, where appropriate, for all uncertain income tax positions. The Company’s policy is to recognize interest and/or penalties related to income tax matters in income tax expense. Due to the Company’s historical operating performance and net losses, the net deferred tax assets have been fully offset by a valuation allowance.

Net Loss Per Share

Basic net loss per share is computed by dividing net loss available to common stockholders by the weighted average number of common shares outstanding during the period, without consideration of potential common shares.

Diluted net loss per share is calculated by dividing net loss available to common stockholders by the weighted average number of common shares outstanding plus common share equivalents from conversion of dilutive stock options using the treasury method and Series A-1 Preferred Stock and Convertible Notes using the as-converted method, except when antidilutive. In the event of a net loss, the effects of all potentially dilutive shares are excluded from the diluted net loss per share calculation as their inclusion would be antidilutive.

Stock-Based Compensation

The Company measures the fair value of all stock-based awards, including stock options, on the grant date and records the fair value of these awards to compensation expense over the service period. The Company has elected to account for forfeitures as they occur. The fair value of stock option awards is estimated using the Black-Scholes valuation model, which considers several variables and assumptions in estimating the fair value of stock-based awards. These assumptions include:

●per share fair value of the underlying common stock;
●risk-free interest rate;
2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)
●expected term;
●expected stock price volatility over the expected term; and
●expected annual dividend yield.

The Company calculates the expected term using the simplified method, or the arithmetic average of the original contractual term and the average vesting term, for “plain vanilla” stock option awards. The risk-free interest rate is based on the yield available on U.S. Treasury zero-coupon issues similar in duration to the expected term of the stock-based award. The Company’s common stock is not publicly traded; therefore, it uses the weighted average of the historic volatilities of the stock price of similar publicly traded peer companies, with extra weighting attached to those companies most similar in terms of size, financial leverage, and business activity. The Company utilizes a dividend yield of zero, as it has no history or plan of declaring dividends on its common stock.

Leases

The Company records operating leases as right-of-use assets and operating lease liabilities in its consolidated balance sheets for all operating leases with terms exceeding one year. Right-of-use assets represent the right to use an underlying asset for the lease term, including extension options considered reasonably certain to be exercised, and operating lease liabilities represent obligations to make lease payments. Right-of-use assets and operating lease liabilities are recognized based on the present value of lease payments over the lease term. To the extent that lease agreements do not provide an implicit rate, the Company uses its incremental borrowing rate based on information available at the lease commencement date to determine the present value of lease payments. The expense for operating lease payments is recognized on a straight-line basis over the lease term and is included in operating expenses in the Company’s consolidated statement of operations. The Company has elected to not separate lease and non-lease components of its operating leases.

Segment Information

Operating segments are defined as components of an enterprise for which separate financial information is evaluated regularly by the chief operating decision maker (“CODM”) who is the Company’s chief executive officer, chief financial officer, and chief operating officer, in deciding how to allocate resources and assess the Company’s financial and operational performance. The CODM evaluates the Company’s financial information and resources and assesses the performance of these resources on a consolidated and aggregated basis. Accordingly, the Company has determined that it operates in one operating and reportable segment.

The Company internally reports the following segment financial information, on a consolidated basis, to its CODM: revenue by product and rentals, cost of revenues by product and rentals, and gross profit. Gross profit is the measure of segment profitability used by the CODM to assess performance and allocate resources and is presented on the consolidated statements of operations and comprehensive loss. The CODM also reviews the disaggregation of revenue by geography that is presented in Note 5. There are no segment operating expenses that require disclosure other than the expense categories presented on the consolidated statements of operations and comprehensive loss. The measure of segment assets is reported on the consolidated balance sheets as total assets.

Reclassification

Certain prior year amounts have been reclassified for consistency with the current year presentation. These reclassifications had no effect on the reported results of operations.

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (cont.)

Recent Accounting Pronouncements

In December 2023, the FASB issued ASU 2023-09, Income taxes (Topic 740), Improvement to income tax disclosures, which enhances the disclosures required for income taxes in the Company’s annual financial statements. This standard is effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The Company has adopted this pronouncement on January 1, 2025, with no material impact on the Company’s financial statements.

In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses (DISE), which applies to all public business entities This standard is effective for annual reporting periods beginning after December 15, 2026, with early adoption permitted. The Company expects to adopt this standard for the period beginning after December 15, 2026.

The Company has reviewed all newly issued accounting pronouncements and concluded that they either are not applicable to the Company’s operations, or no material effect is expected on its consolidated financial statements as a result of future adoption.

3.FAIR VALUE OF FINANCIAL INSTRUMENTS

The following tables present information about the Company’s financial liabilities that are measured at fair value on a recurring basis and the fair value hierarchy of the valuation as of June 30, 2025 and 2024.

Schedule of fair value hierarchy
Fair Value Measurements at June 30, 2025(in thousands)
Category Class · Total · QuotedPrices inActive Marketsfor IdenticalAssets(Level 1) · SignificantObservable Inputs(Level 2) · SignificantUnobservable Inputs(Level 3)
Derivative Liability$13,711$-$-$13,711
Total$13,711$-$-$13,711
Fair Value Measurements at June 30, 2024(in thousands)
Category Class · Total · QuotedPrices inActive Marketsfor IdenticalAssets(Level 1) · SignificantObservable Inputs(Level 2) · SignificantUnobservable Inputs(Level 3)
Derivative Liability$250$-$-$250
Total$250$-$-$250
3.FAIR VALUE OF FINANCIAL INSTRUMENTS (cont.)

The derivative liabilities relate to the embedded redemption features in connection with the convertible promissory notes. The fair value of the embedded redemption features at issuance of the convertible promissory notes and each reporting period was estimated based on significant inputs not observable in the market, which represent Level 3 measurements within the fair value hierarchy. The Company used a scenario-based model (“SBM”) and a discounted cash flow method to incorporate estimates and assumptions concerning its prospects and market indications into a model to estimate the value of the derivative liability. An SBM considers a range of various potential scenario outcomes assumed to occur with associated probabilities. Cash flow outcomes are then discounted to present value to estimate fair value. The most significant estimates and assumptions used as inputs in the SBM valuation technique impacting the fair value of the embedded redemption features are the timing and probability of a successful financing or initial public offering (“IPO”), maturity, qualified financing or change of control scenario outcomes. The calculated payments due to the holders of the convertible promissory notes were calculated with and without the embedded redemption feature and discounted to present value. The discounted cash flows were calculated using a discount rate at the issuance dates and at the reporting date, based on an assessment of the Company’s credit position and market yields of companies with similar credit risk at the date of each valuation.

The significant unobservable inputs that are included in the valuation of the derivative liabilities at issuance and as of June 30, 2025 are as follows:

Schedule of valuation of the derivative liabilities
Input Range
Significant Unobservable Inputs:
Discount rate18.7%-25.0%
Expected term (in years)0.1-0.6
Probability scenarios:
Successful financing/IPO27.6%-98%
Maturity0%-5%
Qualified Financing0%-3.4%
Change of Control0%-3.4%

The following table provides a rollforward of the aggregate fair values of the derivative liabilities for the six months ended June 30, 2025 (in thousands):

Schedule of aggregate fair values
EmbeddedDerivative
Balance as of December 31, 2024$6,759
Initial fair value of derivative liabilities at issuance4,447
Change in fair value2,505
Balance as of June 30, 2025$13,711

The Company has certain non-financial assets, primarily intangible assets, and goodwill, which are measured at fair value on a nonrecurring basis and are adjusted to fair value only to the extent that an impairment charge is recognized. The Company estimates the fair value of these assets using primarily unobservable inputs; therefore, these are considered Level 3 fair value measurements.

4.CERTAIN BALANCE SHEET COMPONENTS
(a)Inventory, Net

Inventory, net of provisions for potentially excess, obsolete, or impaired goods, consists of the following (in thousands):

Schedule of Inventory, Net
June 30,2025 · December 31,2024
Raw materials$6,896$6,319
Work in process2,2902,764
Finished goods6851,443
$9,871$10,526
Allowance for excess and obsolete inventory(2,875)(2,411)
Inventory, net$6,996$8,115
(b)Property and Equipment, Net

Property and equipment, net consists of the following (in thousands):

Schedule of Property and Equipment, Net
June 30,2025 · December 31,2024
Equipment$643$643
Furniture and fixtures66
Leasehold improvements101101
Total cost750750
Less: accumulated depreciation(562)(523)
Property and equipment, net$188$227

Depreciation expense was $39,000, of which $9,000 was included in cost of goods sold, and $98,000, of which $17,000 was included in cost of goods sold, for the six months ended June 30, 2025, and 2024, respectively.

(c)Intangible Assets, Net

Intangible assets consist of the following (in thousands):

Schedule of Intangible Assets, Net
GrossCarryingAmount · AccumulatedAmortization · Net CarryingValue
Developed Technology$760$(238)$522
Trade Name120(89)31
Total$880$(327)$553
GrossCarryingAmount · AccumulatedAmortization · Net CarryingValue
Developed Technology$760$(206)$554
Trade Name120(78)42
Total$880$(284)$596
4.CERTAIN BALANCE SHEET COMPONENTS (cont.)

Amortization expense for the six months ended June 30, 2025 and 2024 was $43,000, of which $32,000 was included in cost of goods sold for each period.

As of June 30, 2025, developed technology and trade name had remaining lives of 8.25 and 1.25 years, respectively. The estimated future amortization expense for the next five years and thereafter is as follows (in thousands):

Schedule of estimated future
2025 (six months remaining)$44
202682
202764
202863
202963
Thereafter237
Total$553
(d)Other Accrued Liabilities

Other accrued liabilities consist of the following (in thousands):

Schedule of Other Accrued Liabilities
June 30,2025 · December 31,2024
Accrued compensation$990$941
Accrued clinical and manufacturing expenses648617
Accrued professional and consulting services5051
Other liabilities, current portion505493
Total other accrued liabilities, current portion2,1932,102
Other liabilities, noncurrent portion--
Total current and noncurrent other accrued liabilities$2,193$2,102

Accrued compensation includes sales commissions, payroll, employee paid time off and employee and executive officer bonuses. Accrued clinical and manufacturing expenses represent royalties payable under a ten-year worldwide licensing agreement related to intellectual property covering the design and production of valves used in the SynCardia TAH and service costs on drivers returned, mostly from customers outside the U.S. The sums due to the vendor are secured by the license agreement, which is expired. Accrued professional and consulting services represent payables related to legal, accounting, and valuation services provided in preparation of the Company’s potential acquisition or its initial public offering. At the end of 2023, the Company’s management made the decision to terminate its sales and distribution agreement with State of the Art Medical Products, Inc. In connection with the termination of the agreement, the Company agreed to pay a termination penalty of $505,085, payable at $21,045 per month over a period of 24 months and a refund of $415,000 for returned inventory payable on May 1, 2025. Any payments not paid on the due dates are subject to a monthly interest of 1%. As of June 30, 2025, and December 31, 2024, the termination penalty of $505,000 has been included in other accrued liabilities. As of June 30, 2025 and December 31, 2024, $45,000 and $16,000 of interest for the termination penalty has been included in accounts payable. As of June 30, 2025, the returned inventory of $415,000 is included in accounts payable.

5.REVENUE

Disaggregation of Revenue

The Company believes that the nature, amount, timing and uncertainty of its revenue and cash flows and how they are affected by economic factors are most appropriately depicted by (i) geographic region, based on the shipping location of the customer, and (ii) type of product or service provided.

Total revenue based on the disaggregation criteria described above is as follows (dollars in thousands):

Schedule of revenue based on the disaggregation criteria
Six Months Ended June 30,
2025 · 2024
Revenue · % ofrevenue · Revenue · % of revenue
Revenue by geographic area
United States$2,38387%$2,06377%
Europe36113%47618%
Rest of the world-0%1355%
Total$2,744100%$2,674100%
Revenue by type
Products$2,744100%$2,61798%
Rentals-0%572%
Total$2,744100%$2,674100%

Revenue from products includes related services, which represented less than 10% of product revenue for both periods. In the six months ended June 30, 2025, sales included $316,000 or 12% of total revenue to Serbia and $2.4 million or 87% of total revenue to the United States. In the six months ended June 30, 2024, sales included $135,000 or 5% of total revenue to Canada. Customer concentrations are recorded in Note 6.

Contract assets. There were no contract assets, representing unbilled receivables where revenue has been recognized in advance of customer billings, as of June 30, 2025 and December 31, 2024.

Remaining Performance Obligations. Remaining Performance Obligations (“RPO”) comprise deferred revenue plus unbilled contract revenue. As of June 30, 2025 and December 31, 2024, there was no RPO.

6.CONCENTRATIONS

Customers accounting for more than 10% of revenue in any of the periods presented are summarized as follows (in thousands, except percentages):

Schedule of Customers accounting
Six Months Ended June 30,
2025 · 2024
Customer A$1,06039%$1,45654%
Customer C$54620%$-0%
Customer E$31612%$32212%
Customer F$36113%$-0%

As of June 30, 2025, Customer A accounted for $357,000 or 27%, Customer C accounted for $357,000 or 27%, Customer E accounted for $92,000 or 7%, and Customer F accounted for $351,000 or 27% of the accounts receivable balance.

6.CONCENTRATIONS (cont.)

As of December 31, 2024, Customer B accounted for $249,000 or 48% and Customer D accounted for $173,000 or 34% of the accounts receivable balance.

Concentrations of revenues derived from foreign countries are disclosed in Note 5.

Long-lived assets by geographic areas as of June 30, 2025 and December 31, 2024, are as follows (in thousands):

Schedule of Long-lived assets by geographic areas
June 30,2025 · December 31,2024
United States$175$213
Foreign, principally in Europe1314
Property and equipment, net$188$227
7.COMMITMENTS AND CONTINGENCIES
(a)Leases

The Company has obtained the right of use for office and manufacturing facilities under an operating lease agreement with an initial term exceeding one year and has one operating lease agreement for office equipment with an initial term exceeding one year, and two with initial terms of less than one year. At the end of March 2024, the Company established a new financing lease for office equipment for longer than one year. Right-of-use assets acquired under this finance lease at the time of acquisition were $177 thousand. The weighted average discount rate was 6.27% and the weighted average remaining term of this lease at June 30, 2025 was 1.75 years. In April 2024, the Company established a new financing lease for office equipment for longer than one year. Right-of-use asset acquired under this finance lease at the time of acquisition was $26 thousand. The weighted average discount rate was 10.4% and the weighted average remaining term of this lease on June 30, 2025 was 2.0 years.

Right-of-use assets acquired under finance and operating leases as of June 30, 2025 and December 31, 2024, consist of the following (in thousands):

Schedule of finance and operating leases
June 30, 2025 · December 31,2024
Finance leases:
Office equipment$154$177
Finance lease right-of-use assets, net$154$177
Operating Leases:
Facilities$513$653
Office equipment3747
Operating lease right-of-use assets, net$550$700

The Company obtained the right of use of real estate located in Tucson, Arizona, in February 2015 under a lease that terminated on December 31, 2022, which was subsequently renewed from February 1, 2022, until January 31, 2027, with no extension option. The first 5.5 months of the renewed term were rent-free, and rent payments escalate annually by 2.5%. As of June 30, 2025 and December 31, 2024, the weighted average discount rate for operating leases with initial terms of more than one year was 12.0% and the weighted average remaining term of these leases was 1.46 and 1.95 years, respectively. On October 14, 2024 the Company established a new twelve (12) month financing lease for equipment. Right-of-use asset acquired under this finance lease at the time of acquisition was $40,000. The lease contains a $1.00 purchase option at the end of the lease term.

7.COMMITMENTS AND CONTINGENCIES (cont.)

The following table summarizes the Company’s undiscounted cash payment obligations for its operating and finance lease liabilities with initial terms of more than twelve months as of June 30, 2025 (in thousands):

Schedule of lease liabilities
OperatingLeases · FinanceLease
2025 (six months remaining)$208$28
202641277
20273527
2028--
Undiscounted total655132
Less: imputed interest(55)(8)
Present value of future minimum payments600124
Current portion of lease liability(366)(63)
Lease liability, net of current portion$234$61

Certain operating lease agreements for facilities include non-lease costs, such as common area maintenance, which are recorded as variable lease costs. Cash paid for amounts included in the measurement of operating lease liabilities totaled $232,000 and $203,000 for the six months ended June 30, 2025 and June 30, 2024, respectively. Operating lease expenses for the six months ended June 30, 2025 and June 30, 2024, are summarized as follows (in thousands):

Schedule of Operating lease expenses
Six Months EndedJune 30,
2025 · 2024
Operating lease cost$207$186
Short-term lease cost88
Variable lease cost395
Total operating lease cost$254$199

Cash paid under finance leases totaled $40,000 and $17,000 in the six months ended June 30, 2025, and 2024, respectively.

(b)China Corporation

On July 2, 2023, the Company granted SynCardia Medical (Beijing), Inc. (“SynCardia Beijing”) exclusive distribution rights of its products in mainland China, Hong Kong, Macau, and Taiwan. Contingent on the Company becoming publicly traded on a stock exchange, it would be committed to contribute approximately $2.85 million in exchange for a 60% ownership interest and control of the board of directors of SynCardia Beijing. Should this occur, non-controlling owners would also invest approximately $2.85 million to obtain a 40% ownership interest in SynCardia Beijing and the Company would begin to consolidate its results in its consolidated financial statements.

(c)Indemnifications

In the ordinary course of business, the Company enters into agreements that may include indemnification provisions. Pursuant to such agreements, the Company may indemnify, hold harmless and defend indemnified parties for losses suffered or incurred by the indemnified party. Some of the provisions will limit losses to those arising from third-party actions. In some cases, the indemnification will continue after the termination of the agreement. The maximum potential amount of future payments the Company could be required to make under these provisions is not determinable. The Company has never incurred material costs to defend lawsuits or settle claims related to these indemnification provisions. The Company currently has directors’ and officers’ insurance.

7.COMMITMENTS AND CONTINGENCIES (cont.)
(d)Litigation

From time to time the Company may be involved in claims arising in connection with its business. Based on information currently available, the Company believes that the amount, or range, of reasonably possible losses in connection with any pending actions against it in excess of established reserves, in the aggregate, not to be material to its consolidated financial condition or cash flows. However, losses may be material to the Company’s operating results for any particular future period, depending on the level of income or loss for such period.

8.CONVERTIBLE NOTES

During the period May through September of 2023, the Company issued unsecured convertible notes (the “2023 Convertible Notes”) for a total of $4.2 million, $300,000 of which is from a limited partner in Hunniwell Picard I, LLC (“Hunniwell”), which, immediately subsequent to our IPO closing, owns a majority of the Company’s outstanding common stock, which accrue simple interest at 6% per annum commencing on the issuance date of each 2023 Convertible Note. Issuance costs were not significant and interest accrued totaled $502,000 and $375,000 as of June 30, 2025 and December 31, 2024, respectively. The maturity date of each 2023 Convertible Note is two years after the issuance date. Each 2023 Convertible Note shall be automatically converted into a number of shares of PMI’s common stock equaling the outstanding balance of the note, being the principal plus accrued interest, divided by 3.2714, on the maturity date or, if sooner, on the day before the Company becomes publicly traded on a stock exchange. The Company determined that the 2023 Convertible Notes did not contain any embedded derivatives requiring bifurcation.

In April and May 2025, the Company amended $3.8 million of the $4.2 million 2023 Convertible Notes to extend the maturity date until August 25, 2025, and change the automatic conversion rate to a conversion price equal to 50% of the lowest price per share paid by purchasers of our securities in the event we consummate an IPO (the “Amended Conversion”). Currently $0.325 million of the 2023 Convertible Notes remain past due.

The Company determined that the Amended Conversion features on the 2023 Convertible Notes met the definition of embedded derivatives that were required to be bifurcated and accounted for as derivative liabilities. The Company recorded the fair value of the derivative liabilities at issuance of $3,097,542 as a debt discount to the 2023 Convertible Notes and is amortized to interest expense over the term of the notes. Amortization expense for the three and six months ended June 30, 2025 amounted to $1,637,688. The Company evaluated the amendment of the $3.8 million 2023 Convertible Notes under the guidance in ASC 470-50, Debt Modifications and Extinguishments, and determined that the amendment was substantive. The original debt and amended debt have the same principal, interest rate and no consideration was received by the debtor in exchange for the amended note, meaning the net carrying amount of the original debt is equal to the reacquisition amount of the amended debt, therefore no gain or loss on the extinguishment accounting was recognized. As such, the embedded conversion feature is accounted for at fair value at the amendment date and changes in the fair value of the Amended Conversion option are charged to earnings.

During April 2024, the Company delivered a Convertible Note Purchase Agreement (“2024 Convertible Note Agreement”) to prospective investors seeking to raise an aggregate amount of up to $15.0 million (“2024 Convertible Note”). The unsecured 2024 Convertible Notes accrue simple interest at 6% per annum commencing on the issuance date of each 2024 Convertible Note. The maturity date of each 2024 Convertible Note is six months after the issuance date, or if sooner, on the date in which the Company consummates an IPO. Each 2024 Convertible Note, together with unpaid accrued interest, shall be automatically converted into the securities issued in the IPO at a conversion price equal to fifty percent (50%) of the lowest price per share paid by the other purchasers of equity securities in the IPO (“conversion price”). Alternatively, in the event the Company consummates an equity, debt, or other financing prior to an IPO, then all principal, together with all unpaid accrued interest under the 2024 Convertible Notes, shall automatically convert, in the event of an equity financing, into the securities issued at a conversion price equal to fifty percent (50%) of the lowest price per share paid by the other purchasers of equity securities prior to such financing, or, in the event of a debt financing prior to an IPO, the terms of these 2024 Convertible Notes shall be amended and restated to match the terms of such debt financing at the lender’s option. The Company has raised total principal of approximately $5.6 million as of June 30, 2025. The Company determined that the conversion features on the 2024 Convertible Notes met the definition of embedded derivatives that were required to be bifurcated and accounted for as derivative liabilities. The Company recorded the fair value of the derivative liabilities at issuance of $1,825,280 as a debt discount to the 2024 Convertible Notes and is amortized to interest expense over the term of the notes. Amortization expense for the three and six months ended June 30, 2025 amounted to $442,136 and $686,293, respectively. In July 2024, $2.7 million of the $4.7 million 2024 convertible notes were modified to reduce the conversion percentage from 80% to 50%. The Company evaluated the modification of the $2.7 million 2024 Convertible Notes under the guidance in ASC 470-50, Debt Modifications and Extinguishments, and determined that the modification was not substantive. Since the embedded conversion feature is accounted for at fair value both before and after modification, changes in the fair value of the conversion option are charged to earnings.

8.CONVERTIBLE NOTES (cont.)

On November 12, 2024, Richard Fang, former Chief Executive Officer and current director, donated the $7.0 million aggregated convertible note, dated July 2, 2024, and the related accrued interest, to the not for profits organizations, Nexus Science Foundation Inc. (“Nexus”), and Another Dimension Foundation (“Another Dimension”). Under this donation, Nexus and Another Dimension will each receive 50% of the converted value in registered shares. The Nexus and Another Dimension notes are currently past due. The Company is working with the lenders to extend the maturity date of these notes.

In January 2025, the Company initiated an intention to extend the maturity date to August 22, 2025, for $3.7 million of the 2024 Convertible notes and for $7.0 million of the Nexus and Another Dimension Convertible notes. As of June 30, 2025, these loans are still outstanding. Currently $3.7 million of the 2024 Convertible Notes and $3.5 million of the Nexus convertible note are past due. The maturity date of $3.5 million of the Another Dimension convertible note was extended to October 15, 2025.

On January 27, 2025, we borrowed $1.0 million from one investor under the same terms and conditions of the 2024 Convertible Note Purchase Agreement.

On May 5, 2025, we borrowed $1.0 million from one investor under the same terms and conditions of the 2024 Convertible Note Purchase Agreement.

The following table summarizes the balances of the convertible notes*(in thousands)*:

Schedule of balances of the convertible notes
As of
June 30,2025 · December 31,2024
2023 Convertible Notes$4,160$4,160
2024 Convertible Notes12,74610,746
Less: unamortized debt discount(2,154)(78)
Subtotal$14,752$14,828
Less: Current portion(14,752)(14,828)
Convertible notes, net of current portion · $ · - · $ · -
Accrued cumulative interest:$1,211$725
9.TEMPORARY EQUITY AND STOCKHOLDER’S DEFICIT
(a)Redeemable Convertible Preferred Stock

In September 2021, the Company amended the Articles of Incorporation to allow for the issuance of 30,000,000 shares of Series A-1 Preferred Stock (as defined below). Upon certain change in control events that are outside of the Company’s control, including sale of substantially all of the Company’s assets or the occurrence of a Deemed Liquidation Event (as defined in the Company’s amended and restated Articles of Incorporation), the holders of the shares of Series A-1 Preferred Stock may cause redemption of the shares of the Series A-1 Preferred Stock. Accordingly, these shares are considered contingently redeemable and are classified as temporary equity on the accompanying consolidated balance sheets. The Series A-1 Preferred Stock may be converted at the option of the holder at any time and without the payment of additional consideration by the holder into a number of fully paid and non-assessable shares of common stock based on the terms within the Articles of Incorporation.

9.TEMPORARY EQUITY AND STOCKHOLDER’S DEFICIT (cont.)

In September 2021,10,000,000 shares of Series A-1 Preferred Stock were sold for cash proceeds of $1.00 per share, and 2,065,000 shares of Series A-1 Preferred Stock were issued as conversion shares to holders of the then outstanding convertible notes at a price of $1.00 per share. In December 2022,5,550,000 shares of Series A-1 Preferred Stock were issued for payment in kind of notes payable at a price of $1.00 per share. In December 2022,791,857 shares of Series A-1 Preferred Stock were issued for a total consideration of $2,650,000. No gain or loss is recognized on the settlement of the $5,550,000 notes as the conversion of the notes and the proceeds received of $2,650,000 were considered capital contributions to reach the $20 million capital raise provided for in the acquisition agreement with Sindex SSI Financing, LLC (“Sindex”).

Following are the rights and privileges related to the Series A-1 redeemable convertible preferred stock (the “Series A-1 Preferred Stock”):

●Dividend Provision: The holders of the preferred stock in preference to the holders of common stock are entitled to receive, if and when declared by the board of directors, dividends at the rate of 12% of the original issue price, defined as $1.00, per annum. Such dividends are cumulative and compound annually. No dividends have been declared to date. In addition, the holders of the preferred stock are entitled to receive a dividend equal to any dividend paid on common stock, when and if declared by the board, on the basis of the number of common shares into which the preferred stock may be convertible. As of June 30, 2025 and December 31, 2024, undeclared dividends with respect to the outstanding Series A-1 Preferred Stock totaled approximately $8.6 million and $7.0 million, respectively. In the event of liquidation, dissolution or winding up of the Company, the holders of the Series A-1 Preferred Stock will be entitled to the original issue price plus accrued dividends before any funds are available to common stockholders.
●Conversion Rights: All holders of the Company’s preferred stock have a right to convert the outstanding balances of preferred shares at any time following the date of issuance into a number of fully paid common shares, as specified in the Articles of Incorporation. The conversion rate is the original issue price for the relevant shares divided by the conversion price of the relevant shares, subject to anti-dilution adjustments. In the event of a sale of shares in a public offering resulting in gross proceeds of $25 million to the Company, such conversion into common stock would be mandatory. The 18,406,857 shares of Series A-1 Preferred Stock outstanding as of June 30, 2025, would be converted into 39,618,919 shares of common stock.
●Liquidation Preferences: In the event of any liquidation, dissolution, winding-up or sale or merger of the Company, whether voluntarily or involuntarily, each holder of Preferred Stock is entitled to receive, in preference to the holders of common stock, a per-share amount equal to the original issue price, plus all declared but unpaid dividends. As of June 30, 2025, the redemption preference on liquidation would be approximately $27.0 million.
●Voting Rights: Each holder of outstanding shares of Preferred Stock is entitled to the number of votes equal to the number of whole shares of Common Stock into which the shares of Preferred Stock held by such holder are convertible as of the record date for determining stockholders entitled to vote on such matter. Holders of Preferred Stock vote together with the holders of Common Stock on an as-converted-to-Common-Stock-basis and not as a separate class.
(b)Common Stock

The Company is authorized to issue 150,000,000 shares of common stock, $0.0001 par value per share. The voting, dividend and liquidation rights of the common stock are subject to and qualified by the rights, powers, and preferences of the holders of the Series A-1 Preferred Stock. The Company shall not declare or pay a dividend on any share of Preferred Stock without also declaring or paying a dividend on any share of common stock that is equal to the dividend declared and or paid on the share of Preferred Stock divided by the number of shares of common stock into which such share of Preferred Stock is then convertible.

The holders of common stock are entitled to one vote per share at all meetings of stockholders, provided that they may not vote to amend the Certificate of Incorporation relating to the terms of any outstanding series of Preferred Stock if the holders of that series are entitled to vote thereon. The number of authorized shares of common stock may only be changed by the affirmative vote of the holders of a majority of shares outstanding. There are no sinking fund provisions applicable to the common stock.

9.TEMPORARY EQUITY AND STOCKHOLDER’S DEFICIT (cont.)

The Company had shares of common stock reserved for issuance as follows:

Schedule of common stock reserved for issuance
June 30,2025 · December 31,2024
Conversion of Convertible Notes19,463,5101,386,344
Options issued and outstanding7,832,2827,210,742
Available for future grants of equity awards562,0781,183,618
Total27,857,8709,780,704
(c)US Unicorn Agreement

On August 19, 2024, the Company entered into an Acceleration Program Participation Agreement (the “Participation Agreement”), a memorandum of understanding (the “MOU”), a Share Issuance Agreement (the “Share Issuance Agreement”) and a side letter (the “Side Letter,” and, together with the Participation Agreement, the MOU and the Share Issuance Agreement, the “Unicorn Agreements”) with the US Unicorn Foundation, Inc. (“Unicorn”) to provide advisory services in relation to the Company’s planned IPO listing (“Listing”). More specifically, Unicorn will make its best effort to raise, $5 million in capital for the pre-IPO financing round, and connect the Company with underwriters that could support the Listing, as well as other Listing related services in exchange for 2% of Company equity due on signing of the Unicorn agreement, followed by an additional 3% of Company equity if a follow-on financing is completed within 12 months of the Listing. The Side Letter also provides that if the Company does not complete an IPO within 12 months from the date of the agreement or if the Company abandons its pursuit of an initial public offering, Unicorn shall promptly return the Unicorn Shares to the Company. On August 25, 2024, the Company issued 1,342,650 shares at a fair value of $0.80 per share to Unicorn in satisfaction of the 2% of Company equity due on signing of the Unicorn agreement. Given the performance qualifications listed above, the Company has concluded that the 1,342,650 shares will vest and will be expensed upon the occurrence of a successful IPO.

(d) Common Stock Issuance

In March 2025, the Company entered into subscription agreements with certain investors for the sale of 352,852 shares of the Company’s common stock at a price of $1.42 per share for total consideration of $500,000.

In April 2025, the Company entered into subscription agreements with certain investors for the sale of 695,277 shares of the Company’s common stock at a price of $1.42 per share for total consideration of $1.0 million.

10.SHARE BASED COMPENSATION

On September 26, 2021, the Company’s board of directors approved the adoption of the 2021 Equity Incentive Plan (the “2021 Plan”), under which the Company is authorized to issue incentive stock options, nonqualified stock options, stock appreciation rights, restricted stock awards, restricted stock units, other stock awards and performance awards that may be settled in cash, stock, or other property.

The aggregate number of shares of common stock authorized for issuance under the 2021 Plan is 8,394,360 shares, which may be increased through an amendment to the 2021 Plan adopted by the board of directors. The number of shares authorized is subject to standard adjustments in the event of a stock split, stock dividend or other extraordinary dividend, or other similar change in the Company’s common stock or capital structure. Awards that expire or are cancelled generally become available for issuance again under the 2021 Plan. Awards have a maximum term of ten years from the grant date and vest over four years, but may vest over varying periods, as specified by the Company’s board of directors for each grant.

10.SHARE BASED COMPENSATION (cont.)

A summary of stock option transactions for the six months ended June 30, 2025 is as follows:

Schedule of stock option transactions
SharesAvailableFor Grant · Number ofOptionsOutstanding · WeightedAverageExercisePrice
Balance at December 31, 20241,094,0247,300,336$0.49
Granted(764,980)764,980$2.11
Forfeited128,309(128,309)$0.23
Cancelled104,725(104,725)$0.23
Balance at June 30, 2025562,0787,832,282$0.65

As of June 30, 2025, there were 7,832,282 options outstanding, with a weighted average exercise price of $0.65, a weighted average remaining term of 7.59 years, and an aggregate intrinsic value of $6.5 million. Of these,4,656,668 were vested, with a weighted average exercise price of $0.41, a weighted average remaining term of 7.0 years and an aggregate intrinsic value of $4.7 million. The options vest over a period of 4 years.

The aggregate intrinsic value represents the total pre-tax value (i.e., the difference between the Company’s stock price and the exercise price) of stock options outstanding as of June 30, 2025, which, due to the absence of an active market for the Company’s common stock, is based on an Internal Revenue Code Section 409A valuation of $1.42 per share, which would have been received by the option holders had all their in-the-money options been exercised and sold as of that date. No options have been exercised since the 2021 Plan’s adoption.

On May 30, 2025, the Company granted 764,980 stock options with a post stock split exercise price of $2.11 and a term of 10 years. The options vest over a period of 4 years. The Company measures the fair value of all stock-based awards on the grant date and records the fair value of these awards to compensation expense over the vesting period. The fair market value of the May 30, 2025 stock-based awards was determined using the Black-Scholes option pricing model which used the following assumptions:

Schedule of stock-based awards on the grant date
Stock Price$1.42
Expected dividend yield0%
Expected stock price volatility189%
Risk-free interest rate4.69%
Expected term (years)6.08

Total stock-based compensation recognized for options was as follows (in thousands):

Schedule of stock-based compensation
Six Months Ended
June 30,2025 · June 30,2024
Cost of revenue$8$6
Research and development227
Selling, general and administrative294212
Total stock-based compensation$324$225

As of June 30, 2025, the unrecognized stock-based compensation cost related to outstanding stock options that are expected to vest was $2,182,000 which the Company expects to recognize over an estimated weighted average period of 2.97 years.

11.INCOME TAXES

The primary differences between the federal statutory income tax rate and the Company’s effective tax rate are due to permanent differences such as meals and entertainment expenses that are non-deductible for tax, state income taxes, the net change in valuation allowance, and other non-taxable items.

The tax effects of temporary differences and carryforwards that gave rise to significant portions of the deferred tax assets and liabilities for the six months ended June 30, 2025 and 2024, were net operating loss carryforwards, accruals and reserves, credits, fixed assets, and other items.

At December 31, 2024, a full valuation allowance was provided for the tax benefits that may not be realized and is still in effect at June 30, 2025. Management believes, based on a variety of factors, it is more likely than not that the deferred income tax assets will not be fully realized.

12.NET LOSS PER SHARE

Basic and diluted net loss per share are shown in the consolidated statements of operations and comprehensive loss.

No adjustment has been made to the net loss for charges related to the 2023 Convertible Notes, 2024 Convertible Notes or Series A-1 Preferred Stock as the effect would be anti-dilutive due to the Company’s net loss. The following outstanding stock options and shares issuable upon conversion of the Convertible Notes and the Series A-1 Preferred Stock were not considered in the computation of diluted net loss per share attributable to holders of common stock as they had antidilutive effects for the six months ended June 30, 2025 and 2024:

Schedule of antidilutive effects
Six Months Ended June 30,
2025 · 2024
Common shares issuable upon exercise of common stock options7,832,2827,731,690
Common shares issuable upon conversion of Convertible Notes19,463,5103,695,514
Shares issuable upon conversion of Series A-1 Preferred Stock39,618,91939,618,919
Total common shares excluded from denominator for diluted earnings per share computation66,914,71151,046,123
13.RETIREMENT PLANS

The Company maintains a 401(k) Plan for the benefit of eligible employees in the United States. The 401(k) Plan includes a cash or deferred arrangement pursuant to Section 401(k) of the Internal Revenue Code sponsored by the Company to provide eligible employees an opportunity to defer compensation and have such deferred amounts contributed to the 401(k) Plan on a pre-tax basis, subject to certain limitations. The Company, at the discretion of the Board of Directors, may make contributions of cash to match deferrals of compensation by participants in the 401(k) Plan. To date, the Company has made no matching contributions to the 401(k) Plan.

14.RELATED PARTY TRANSACTIONS

Versa Capital Management, LLC (“Versa”) shares common ownership with Sindex, which owned 100% of the outstanding membership interest of SynCardia prior to the acquisition by PMI. To enable Versa to pay transaction costs on behalf of SynCardia in conjunction with PMI’s acquisition, on September 27, 2021, PMI advanced $100,000 to Versa under an unsecured promissory note (the “Versa Note”) which accrues interest at 8% per annum, compounding annually, repayable within 18 months. The balance receivable under the Versa Note, including accrued interest, was $112,000 and $112,000 as of June 30, 2025 and 2024, respectively. This note receivable has not been collected. The Versa Note is included within the caption “Due from related parties” within current assets.

On January 11, 2024, the Company borrowed $1.0 million from Fang Family Fund, LLC, an entity affiliated with one of its executive directors. This loan was consolidated in a convertible note on July 2, 2024 (“FFF Convertible Note”) as described below.

On February 6, 2024, the Company borrowed $450,000 from Fang Family Fund, LLC, an entity affiliated with one of its executive directors, under an interest-free loan which was repaid on February 8, 2024.

On February 21, 2024, the Company borrowed $450,000 from Fang Family Fund, LLC, an entity affiliated with one of its executive directors. This loan was consolidated in a convertible note on July 2, 2024 (“FFF Convertible Note”) as described below.

14.RELATED PARTY TRANSACTIONS (cont.)

On March 11, 2024, the Company borrowed $500,000 from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors, under an interest-free loan which was repaid on May 17, 2024.

On March 28, 2024, the Company borrowed $500,000 from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors. This loan was consolidated in a convertible note on July 2, 2024 (“FFF Convertible Note”) as described below.

On April 10, 2024, the Company borrowed $500,000 from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors. This loan was consolidated in a convertible note on July 2, 2024 (“FFF Convertible Note”) as described below.

On April 17, 2024, the Company borrowed $200,000 from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors, under an interest-free loan which was repaid on May 17, 2024.

On June 5, 2024, the Company borrowed $500,000 from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors. This loan was consolidated in a convertible note on July 2, 2024 (“FFF Convertible Note”) as described below.

On June 25, 2024, the Company borrowed $350,000 from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors, under an interest-free loan, repayable after six months or, if sooner, on a date within two months of the loan execution date in on which $1,000,000 in external funding is received. On November 18, 2024, $172,450 of this loan has been repaid.

Effective July 2, 2024, all loans outstanding as of June 20, 2024, from Richard Fang, Fang Family Fund, LLC and Fang Family Fund II, LLC, were consolidated into one loan with a total principal amount of approximately $7.0 million. This loan accrues simple interest at the rate of 6% per annum, and is repayable after six months, unless amended. However, in the event of an initial public offering, while the loan remains outstanding, all principal, together with all unpaid accrued interest, would be automatically converted into common stock of the Company at a 50% discount to the lowest price per share paid by the other purchasers of the equity securities in the initial public offering. The Company evaluated the modification of the notes under ASC 470-50, Debt Modifications and Extinguishments, and determined that the notes were extinguished due to the addition of a substantive conversion option. There was no gain or loss from the debt extinguishment. The Company determined that the conversion feature on the convertible note met the definition of an embedded derivative that was required to be bifurcated recorded the fair value of the derivative liability at issuance of approximately $2.0 million as a debt discount to this convertible note and is amortized to interest expense over the term of the notes. Amortization expense for the six months ended June 30, 2025 amounted to $22,000. On November 12, 2024, Richard Fang, former Chief Executive Officer and current director, has donated the $7.0 million aggregated convertible note, dated July 2, 2024, and the related accrued interest, to the unrelated not-for-profit organizations, Nexus Science Foundation Inc. (“Nexus”), and Another Dimension Foundation (“Another Dimension”). Under this donation, Nexus and Another Dimension will each receive 50% of the converted value in registered shares. On August 13, 2025,the Another Dimension note maturity date was extended to October 15, 2025. The Nexus and note is currently past due and the Company is working with the lender to extend the maturity date of this note.

Senior Secured Notes:

On various dates in January and June 2025, the Company borrowed $1.75 million from Fang Family Fund II, LLC, an entity affiliated with one of its executive directors, under a loan agreement which bears 6% interest per annum. The principal and accrued interest of this Note will be due and payable by the Company in cash at any time before or after twelve (12) months from the date of the transfer of funds (the “Maturity Date”) at the Company’s written election or upon written demand by the Holder. Notwithstanding the foregoing sentence, the Company may, with the written consent of Holder, elect to extend the Maturity Date. Under these notes, the Company unconditionally grants, assigns, and pledges to the Holder a continuing security interest in all of the Company’s right, title, and interest in all currently existing and hereafter acquired or arising Collateral to secure prompt repayment of any and all sums due under this note.

The term Collateral in the above loans refers to all assets of the Company, including without limitation all of the Company’s right, title, and interest in assets, whether now owned or hereafter acquired or arising and wherever located.

15.SUBSEQUENT EVENTS

In connection with the issuance of the consolidated financial statements for the six months ended June 30, 2025, the Company has evaluated subsequent events through the date the consolidated financial statements were issued.

Senior Secured Notes:

On July 1, 2025, the Company amended a $250,000 related party working capital loan, issued on August 20, 2024, and issued a $93,633 loan to Hunniwell for travel expense reimbursements and a $187,190 loan to Daniel Teo, for severance from prior employment, under the same terms as the Senior Secured Notes. Under the Senior Secured Notes, the Company unconditionally grants, assigns, and pledges to the Holder a continuing security interest in all of the Company’s right, title, and interest in all currently existing and hereafter acquired or arising Collateral to secure prompt repayment of any, and all sums due under the Senior Secured Notes. On July 1, 2025, the Company extended the maturity date of the Senior Secured Notes to October 15, 2025.

On July 8, 2025 the Company borrowed $425,000 from Fang Family Fund I, LLC, an entity affiliated with one of its executive directors, under a loan agreement which bears 6% interest per annum. The principal and accrued interest of this Note will be due and payable by the Company in cash on October 15, 2025 (the “Maturity Date”) at the Company’s written election or upon written demand by the Holder. Notwithstanding the foregoing sentence, the Company may, with the written consent of Holder, elect to extend the Maturity Date. Under these notes, the Company unconditionally grants, assigns, and pledges to the Holder a continuing security interest in all of the Company’s right, title, and interest in all currently existing and hereafter acquired or arising Collateral to secure prompt repayment of any and all sums due under this note.

On August 18, 2025 the Company borrowed $450,000 from Fang Family Fund I, LLC, an entity affiliated with one of its executive directors, under a loan agreement which bears 6% interest per annum. The principal and accrued interest of this Note will be due and payable by the Company in cash on October 15, 2025 (the “Maturity Date”) at the Company’s written election or upon written demand by the Holder. Notwithstanding the foregoing sentence, the Company may, with the written consent of Holder, elect to extend the Maturity Date. Under these notes, the Company unconditionally grants, assigns, and pledges to the Holder a continuing security interest in all of the Company’s right, title, and interest in all currently existing and hereafter acquired or arising Collateral to secure prompt repayment of any and all sums due under this note.

Preferred Conversion***:***

On July 7, 2025, Hunniwell exercised the option to convert all of its Series A-1 Preferred Stock to 39,618,919 shares of common stock. At the time of conversion, no dividends were declared or paid.

U.S. Unicorn Foundation Termination:

On July 21, 2025, the Company sent a notice of termination to Unicorn to terminate Unicorn Agreements. The termination of the Participation Agreement and the MOU will become effective upon consent of Unicorn.

On August 22, 2025, the Company sent Unicorn a notice that pursuant to the terms of the Side Letter, the Return Date had passed, and the Company requested the return of the Unicorn Shares and deemed the Unicorn Shares cancelled, void, and of no further force.

15.SUBSEQUENT EVENTS (cont.)

Financing Promotion Services and Investor Relations and Promotions:

In August, 2025, the Company entered into two agreements in connection with its IPO. The first agreement, with Hong Kong Miaojun Culture Tech Co., LTD, was for financing promotion services and introduction and promotion to potential capital market investors in exchange for $0.49 million. The second agreement, with Feline Culture (Hong Kong) LTD, was for investor relations support, post-IPO support, capital market outreach and conference attendance support in exchange for $1.4 million. Both contracts extend six months past the September 2, 2025 IPO closing.

Common Stock issuances:

In July 2025, the Company received $0.75 million from three investors for the purchase of 568,182 shares of common stock at a price of $1.32 per share.

2023 Convertible Notes:

In July 2025, the Company amended $0.3 million of the $4.160 million 2023 Convertible Notes to extend the maturity date until August 25, 2025, and change the automatic conversion rate to a conversion price equal to 50% of the lowest price per share paid by purchasers of our securities in the event we consummate an IPO.

Another Dimension Convertible Note:

On August 13, 2025, the Another Dimension note maturity date was extended to October 15, 2025.

Completion of Initial Public Offering (“IPO”)

On September 2, 2025, the Company completed its IPO of 4,250,000 shares of common stock at a price of $4.00 per share for gross proceeds to the Company of $17 million. In connection with the IPO, the 2023 Convertible Notes and 2024 Convertible Notes were automatically converted into 19,634,860 shares of common stock. The estimated offering cost of the IPO included approximately $1.5 million in underwriter commissions and expenses, approximately $1.9 million in investor relations and promotions, and approximately $2.4 million in underwriter and issuer counsel.

On September 9, 2025, the Company completed the closing of the underwriter over allotment for 637,500 shares of common stock at a price of $4.00 per share for gross proceeds to the Company of $2.6 million. The offering costs of this closing were $0.2 million in underwriter commissions and expenses, for net proceeds to the Company of $2.35 million.

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