Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies (Policies)

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Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Principles of Consolidation

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated.

Basis of Presentation and Use of Estimates

Basis of Presentation and Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. On an ongoing basis, the Company evaluates its estimates and judgments, which are based on historical and anticipated results and trends and on various other assumptions that management believes to be reasonable under the circumstances. By their nature, estimates are subject to an inherent degree of uncertainty and, as such, actual results may differ from those estimates.

Cash and Cash Equivalents

Cash and Cash Equivalents

Cash and cash equivalents include all highly liquid investments with an original maturity of three months or less from the date of purchase. As of December 31, 2025, cash equivalents consisted predominantly of U.S. Government debt securities.

Restricted Cash

Restricted cash

The Company has restricted cash pledged as a security deposit and collateral related to its operating leases. Amounts related to the cash pledged as collateral expected to be released within twelve months of the accompanying consolidated balance sheet is classified in other current assets. The remaining noncurrent balance is presented in other assets in the accompanying consolidated balance sheet.

Inventory

Inventory

Inventory, which consists of raw materials, work in process, and finished goods available for sale, is carried at the lower of cost or net realizable value. The costs of inventory are determined using the standard cost method, which approximates actual cost based

on a first-in, first-out method. The Company periodically reviews its inventory for obsolete items and provides a reserve upon identification of potential obsolete items.

Business Combinations

Business Combinations

Under the acquisition method of accounting, the Company allocates the fair value of the total consideration transferred to the tangible and identifiable intangible assets acquired and liabilities assumed based on their estimated fair values on the date of acquisition. These valuations require the Company to make estimates and assumptions, especially with respect to intangible assets. The excess consideration over the aggregate fair value of tangible and intangible assets, net of liabilities assumed, is recorded as goodwill. Costs incurred to complete a business combination, such as legal and other professional fees, are expensed as incurred.

If the initial accounting for a business combination is incomplete by the end of a reporting period that falls within the measurement period, the Company reports provisional amounts in the financial statements. During the measurement period, the Company adjusts the provisional amounts recognized at the acquisition date to reflect new information obtained about facts and circumstances that existed as of the acquisition date that, if known, would have affected the measurement of the amounts recognized as of that date. These adjustments to the provisional amounts are recorded with a corresponding offset to goodwill. Any adjustments identified after the measurement period are recorded in the consolidated statements of operations.

Goodwill, Intangible Assets and other Long-Lived Asset

Goodwill, Intangible Assets and Other Long-Lived Asset

Assets acquired, including intangible assets, and liabilities assumed are measured at fair value as of the acquisition date. Goodwill, which has an indefinite useful life, represents the excess of cost over fair value of the net assets acquired.

Goodwill is not amortized; however, it is reviewed for impairment at least annually, or more frequently if an event occurs indicating the potential for impairment. Goodwill is considered to be impaired if the carrying value of the reporting unit exceeds its respective fair value.

The Company performs the goodwill impairment analysis at the reporting unit level, which aligns with its reporting and operating segment structure and availability of discrete financial information. During the goodwill impairment review, the Company assesses qualitative factors to determine whether it is more likely than not that the fair values of the reporting unit is less than the carrying amount, including goodwill. The qualitative factors include, but are not limited to, macroeconomic conditions, industry and market considerations, and the Company's overall financial performance. If this qualitative assessment indicates that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the Company performs a quantitative goodwill impairment test. If the carrying amount of the reporting unit exceeds the fair value, the Company records an impairment loss based on the difference. The qualitative assessment for the reporting unit may be bypassed and instead the Company may proceed directly to the quantitative goodwill impairment test.

Intangible assets with finite lives are amortized using the straight-line method over the estimated economic lives of the assets, which range from one to ten years. The Company's intangible assets with finite lives are reviewed for impairment whenever events or change in circumstances indicate that the carrying amount of such assets may not be fully recoverable. The carrying value is not recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset. An impairment loss is measured as the amount by which the carrying amount exceeds its fair value.

Property and Equipment

Property and Equipment

Property and equipment are recorded at cost and are depreciated on a straight-line basis over their estimated useful lives, principally three to seven years. Leasehold improvements are depreciated on a straight-line basis over the lesser of their estimated useful lives or the term of the related lease.

Revenue Recognition

Revenue Recognition

The Company’s revenue is comprised primarily of: (1) product revenue resulting from the sale of disposable products related to neurosurgery navigation, therapy, neurocritical care, and biologics and drug delivery, as well as ClearPoint and IRRAflow capital equipment and ClearPoint software; and (2) service revenue resulting from development services and consultation revenue in connection with customer-sponsored preclinical and clinical trials, as well as revenue resulting from the service, installation, training, and shipping related to ClearPoint capital equipment and software. The Company recognizes revenue when (i) control of the Company’s products is transferred to its customers or (ii) services are provided to customers, each in an amount that reflects the consideration the Company expects to receive from its customers in exchange for those products and services, in a process that involves identifying the contract with a customer, identifying the performance obligations in the contract, determining the transaction price, allocating the transaction price to the distinct performance obligations in the contract, and recognizing revenue when or as the performance obligations have been satisfied. A performance obligation is considered distinct from other obligations in a contract when it provides a benefit to the customer either on its own or together with other resources that are readily available

to the customer and is separately identified in the contract. When a contract calls for the satisfaction of multiple performance obligations for a single contract price, the Company typically allocates the contract price among the performance obligations based on the relative stand-alone selling prices for each such performance obligation customarily charged by the Company. The Company considers a performance obligation satisfied once it has transferred control of a good or service to the customer, meaning the customer has the ability to use and obtain the benefit of the good or service. The Company recognizes revenue for satisfied performance obligations only when it determines there are no uncertainties regarding payment terms or transfer of control.

Lines of Business; Timing of Revenue Recognition

Product Revenue:

Neurosurgery navigation, therapy, neurocritical care, and biologics and drug delivery product sales: Revenue from the sale of neurosurgery navigation products (consisting of disposable products sold commercially and related to cases utilizing the ClearPoint system), therapy products (consisting primarily of disposable laser-related products used in neurosurgical procedures), neurocritical care products (consisting of disposable products sold commercially and related to cases utilizing the IRRAflow system), biologics and drug delivery products (consisting primarily of disposable products related to customer-sponsored preclinical and clinical trials), is generally based on customer purchase orders, and is recognized at the point in which legal title, and risks and rewards of ownership, transfer to the customer.
Capital equipment and software sales:
Capital equipment and software sales preceded by evaluation periods: Revenue for capital equipment and software sales (consisting of computer hardware and software that are integral components of the ClearPoint system or the IRRAflow system) which are preceded by customer evaluation periods is recognized at the point in time that the Company is in receipt of a purchase order and all related items have been shipped to the customer. During these evaluation periods, installation of the systems has been completed, if required, training of customer personnel has been completed, and the systems have been in operation.
Capital equipment and software sales not preceded by evaluation periods: Revenue from sales of capital equipment and software not having been preceded by an evaluation period is recognized upon delivery to the customer and installation, if required.

For both types of capital equipment and software sales described above, the determination of the point in time at which to recognize revenue represents that point at which the customer has legal title, physical possession, and the risks and rewards of ownership, and the Company has a present right to payment.

Service Revenue:

Neurosurgery navigation and therapy services: The Company recognizes revenue for such services over time as the services are delivered to the customer based on the extent of progress towards completion of the performance obligation.
Biologics and drug delivery services and other revenue:
Consultation and Development Services: The Company recognizes consultation and development service revenue over time as the services are delivered to the customer based on the extent of progress towards completion of the performance obligation. The Company may use output methods, such as time elapsed, or input methods, such as labor hours expended or costs incurred, to measure progress depending on which better depicts the transfer of control to the customer.
License fees: The Company grants licenses to customers to develop and commercialize its SmartFlow Neuro cannula devices with the customers' proprietary biologics as a combination device. License fees represent the use of functional intellectual property as it exists at the point in time at which the license is granted and does not require any significant development or customization. Accordingly, the Company recognizes license revenue at the point in time in which the license becomes effective and the intellectual property is made available to the customer.
Milestone fees: Event-based payments which are subject to the customer's achievement of specified development or regulatory milestones are included in the transaction price if, in the Company's judgment, it is probable that these milestones will be achieved and a significant future reversal of cumulative revenue under the contract will not occur. The Company re-evaluates the probability of achievement of such milestone at the end of each reporting period and adjusts the transaction price as necessary.
Capital equipment-related services:
Equipment service: Revenue from service of ClearPoint capital equipment and software previously sold to customers is based on agreements with terms ranging from one to three years and is recognized ratably on a monthly basis over the term of the service agreement. A time-elapsed output method is used for service revenue because the Company transfers control evenly by providing a stand-ready service.

The Company may also enter into contracts with customers for capital equipment, which bundle maintenance and support services and access to software and hardware upgrades made commercially available over the term of the contract, for a single contract price, typically paid on an annual basis. The Company allocates the contract price among the performance obligations based on the relative stand-alone prices for each such performance obligation and recognizes the revenue ratably on a monthly basis. A time-elapsed output method is used as the Company is providing a stand-ready service for each of the performance obligations.

Installation, training, and shipping: Consistent with the Company's recognition of revenue for capital equipment and software sales as described above, fees for installation, training, and shipping in connection with sales of capital equipment and software that have been preceded by customer evaluation periods are recognized as revenue at the point in time the Company is in receipt of an executed purchase order for the equipment and software. Installation, training, and shipping fees related to capital equipment and software sales not having been preceded by an evaluation period are recognized as revenue concurrent with the recognition of revenue of the related capital equipment.

Payment terms under contracts with customers generally are in a range of 30-60 days after the customers’ receipt of the Company’s invoices.

The Company's terms and conditions do not provide for a right of return unless for: (a) product defects; or (b) other conditions subject to the Company's approval.

See Note 4 for additional information regarding revenue recognition.

Research and Development Costs

Research and Development Costs

Costs related to research, design and development of products are charged to research and development expense as incurred.

Income Taxes

Income Taxes

Deferred income tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the consolidated financial statement carrying amounts of existing assets and liabilities and their respective income tax bases. Such assets and liabilities are measured using enacted tax rates expected to apply to taxable income or loss in the years in which those temporary differences are expected to be recovered or settled. The effect of a change in tax rates is recognized in the period that includes the enactment date. The Company provides a valuation allowance against net deferred income tax assets unless, based upon available evidence, it is more likely than not the deferred income tax assets will be realized. The Company recognizes interest and penalties related to unrecognized tax benefits as a component of income tax expense. As of December 31, 2025 and 2024, the Company had no accrued interest or penalties related to uncertain tax positions.

See Note 13 for additional information regarding income taxes.

Net Loss Per Share

Net Loss Per Share

The Company computes net loss per share using the weighted-average number of common shares outstanding during the period. Basic and diluted net loss per share are the same because the conversion, exercise or issuance of all potential common stock equivalents, which comprise the entire amount of the Company’s outstanding common stock options and unvested RSUs as described in Note 11, would be anti-dilutive, due to the reporting of a net loss for each of the periods in the accompanying consolidated statements of operations. For each of the years ended December 31, 2025 and 2024, approximately 3 million of common stock equivalents were excluded from the calculation of diluted net loss per common share because their effect was anti-dilutive.

Share-Based Compensation

Share-Based Compensation

The Company accounts for compensation for all arrangements under which employees, directors and others receive shares of stock or other equity instruments (such as restricted stock units and options) based on fair value. The fair value of each award is estimated as of the grant date and amortized as compensation expense over the requisite vesting period. Forfeitures are recognized as they

occur. In the case of stock options, the fair value is estimated on the grant dates using the Black-Scholes valuation model. This valuation model requires the input of highly subjective assumptions, including the expected stock volatility, estimated award terms and risk-free interest rates for the expected terms. To estimate the expected terms, the Company utilizes the simplified method for “plain vanilla” options discussed in the Staff Accounting Bulletin 107 (“SAB 107”) issued by the SEC. The Company believes that all factors listed within SAB 107 as pre-requisites for utilizing the simplified method apply to the Company and its share-based compensation arrangements. The Company intends to utilize the simplified method for the foreseeable future until more detailed information about exercise behavior becomes available. Expected volatility is based on historical volatility of the Company's common stock. The Company utilizes risk-free interest rates based on U.S. treasury instruments, the terms of which are consistent with the expected terms of the equity awards. The Company has not paid and does not anticipate paying cash dividends on its shares of common stock; therefore, the expected dividend yield is assumed to be zero. The Company did not grant any stock options in 2025 or 2024.

Fair Value Determination of Share-Based Transactions

Fair Value Determination of Share-Based Transactions

The Company’s common stock is traded on the Nasdaq Capital Market under the symbol “CLPT.” Quoted closing stock prices are used as a key input in determining the fair value for share-based transactions.

Concentration Risks and Other Risks and Uncertainties

Concentration Risks and Other Risks and Uncertainties

Financial instruments that potentially subject the Company to significant concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. The Company holds substantially all its cash and cash equivalents on deposit with financial institutions in the U.S. that are insured by the Federal Deposit Insurance Corporation or in U.S. government debt securities. At December 31, 2025, the Company had approximately $0.8 million in bank balances that were in excess of the insured limits.

At December 31, 2024, there were two customers whose accounts receivable balances aggregated to 24% of accounts receivable at that date.

One pharmaceutical customer, a related party that is a former stockholder and former noteholder, and whose chief executive officer is a member of the Company's Board of Directors, for whom the Company provides hardware, software, clinical services, and market development services in support of the customer's clinical trials, and from whom the Company earns a quarterly fee, accounted for 8% of total revenue for the year ended December 31, 2025, and of 9% total revenue for the year ended December 31, 2024. There were no outstanding receivables from this customer at December 31, 2025 or December 31, 2024.

Prior to granting credit, the Company generally performs credit evaluations of its customers’ financial condition. In general, the Company does not require collateral from customers with an extension of credit. The accounts receivable balance is reduced by an allowance for credit losses from the potential inability of the Company's customers to make required payments. The allowance for credit losses at December 31, 2025 and 2024 was $1.2 million and $1.1 million, respectively. The Company evaluates the historic loss experience on the accounts receivable balance and also considers separately customers with receivable balances that may be negatively impacted by current economic developments and market conditions. The estimate is a result of the Company's ongoing evaluation of collectability, customer creditworthiness, historical levels of credit losses and future expectations.

The Company is subject to risks common to emerging companies in the medical device industry, including, but not limited to: new technological innovations; acceptance and competitiveness of its products; dependence on key personnel; dependence on key suppliers; its ability to maintain its third-party collaboration, license and joint development partners; changes in general economic conditions and interest rates; its ability to obtain additional funding to support its business; regulatory uncertainty; protection of proprietary technology; compliance with changing government regulations; uncertainty of widespread market acceptance of products; access to credit for capital purchases by customers; and product liability claims. Certain components used in manufacturing have relatively few alternative sources of supply and establishing additional or replacement suppliers for such components cannot be accomplished quickly. The inability of any of these suppliers to fulfill the Company’s supply requirements may negatively impact future operating results.

Recent Accounting Standards Adopted and Recent Accounting Standards Not Yet Adopted

Recent Accounting Standards Adopted

Beginning in its 2025 annual reporting, the Company adopted Accounting Standards Update (“ASU”) No. 2023-09, “Improvements to Income Tax Disclosures,” on a prospective basis. This standard requires the disclosure of additional income tax information, primarily related to the rate reconciliation and income taxes paid. The provisions of the ASU are intended to enhance the transparency and decision usefulness of income tax disclosures. The adoption of this new standard did not have a material impact on the consolidated financial statements. For additional information, see Note 13.

Recent Accounting Standards Not Yet Adopted

In November 2024, the FASB issued ASU 2024-03, “Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses,” which requires disclosure about the types of costs and expenses included in certain expense captions presented on the income statement. The new disclosure requirements are effective for the Company's annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted. The Company is currently evaluating the impact of this pronouncement on its related 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,” which improves the operability of the accounting for internal-use software by removing all references to software development project stages so that the guidance is neutral to different software development methods. This standard is effective for annual periods beginning after December 15, 2027, including interim periods within those fiscal years, with early adoption permitted. The Company is currently evaluating the potential impact of the new pronouncement.

In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements,” which clarifies the guidance in Topic 270 to improve the consistency of interim financial reporting. ASU 2025-11 provides a comprehensive list of required interim disclosures and introduces a disclosure principle requiring entities to disclose events since the end of the last annual reporting period that have a material impact on the entity. This standard is effective for fiscal years beginning December 15, 2027, including interim periods within those fiscal years, with early adopted permitted. The Company is currently evaluating the potential impact of the new pronouncement.
Reclassification

Reclassification

The accompanying consolidated statement of operations for the year ended December 31, 2025 contains income tax expense formerly classified as general and administrative expense as a separate line on the consolidated statement of operations. Additionally, the Company reports interest income and interest expense separately within the consolidated statement of operations. The accompanying consolidated statement of operations for the year ended December 31, 2024 has been adjusted to conform to the 2025 presentation.