BioCardia, Inc.

BIOCARDIA, INC.

Condensed Consolidated Balance Sheets

(In thousands, except share and per share amounts)

See accompanying notes to the unaudited condensed consolidated financial statements.

BIOCARDIA, INC.

Condensed Consolidated Statements of Operations

(In thousands, except share and per share amounts)

(unaudited)

See accompanying notes to the unaudited condensed consolidated financial statements.

BIOCARDIA, INC.

Condensed Consolidated Statements of Stockholders’ Equity (Deficit)

(In thousands, except share amounts)

(unaudited)

See accompanying notes to the unaudited condensed consolidated financial statements.

BIOCARDIA, INC.

Condensed Consolidated Statements of Cash Flows

(In thousands)

(unaudited)

See accompanying notes to the unaudited condensed consolidated financial statements.

BioCardia, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements

Description of Business

BioCardia, Inc. (we, us, our, BioCardia or the Company), is a clinical-stage company focused on developing cellular and cell-derived therapeutics for the treatment of cardiovascular and pulmonary diseases with significant unmet medical needs. Our CardiAMP® autologous mononuclear cell therapy platform is being advanced in pivotal trials for two clinical indications: ischemic heart failure with reduced ejection fraction (HFrEF) and refractory angina resulting from chronic myocardial ischemia (CMI). Our allogeneic mesenchymal stem cell (MSC) therapy platform is being advanced as an “off the shelf” cell therapy for two clinical indications: the treatment of ischemic HFrEF and for acute respiratory distress syndrome (ARDS). Our autologous and our allogeneic cell therapies intended for cardiac indications are enabled by our Helix™ minimally invasive intramyocardial therapeutic delivery platform. We partner this therapeutic delivery platform selectively with others seeking to develop biotherapeutic interventions for local delivery to the heart. To date, we have devoted substantially all our resources to research and development efforts relating to our therapeutic candidates and biotherapeutic delivery systems including conducting clinical trials, developing manufacturing and sales capabilities, in-licensing related intellectual property, providing general and administrative support for these operations and protecting our intellectual property.

We manage our operations as a single segment for the purpose of assessing performance and making operating decisions.

The accompanying condensed consolidated balance sheets, statements of operations, stockholders’ equity (deficit), and cash flows as of September 30, 2025, and for the three and nine months ended September 30, 2025 and 2024 are unaudited. The condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (U.S. GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) for interim financial information and on a basis consistent with the annual financial statements and, in the opinion of management, reflect all adjustments which include only normal recurring adjustments, necessary to present fairly our financial position as of September 30, 2025, results of operations for the three and nine months ended September 30, 2025 and 2024, and cash flows for the nine months ended September 30, 2025 and 2024. The results for the three and nine months ended September 30, 2025 are not necessarily indicative of the results to be expected for the year ended December 31, 2025 or for any other interim period or for any other future year. These condensed consolidated financial statements should be read in conjunction with the audited financial statements and related notes included in our Annual Report on Form 10-K for the year ended December 31, 2024, filed with the SEC on March 26, 2025.

We have incurred net losses and negative cash flows from operations since our inception and had an accumulated deficit of approximately $166.4 million as of September 30, 2025. Management expects operating losses and negative cash flows to continue through at least the next several years. We expect to incur increasing costs as we advance our trials and development activities. Therefore, absent additional funding, management believes our cash and cash equivalents of approximately $5.3 million as of September 30, 2025 are not sufficient to fund our planned expenditures and meet our obligations beyond the second quarter of 2026. These factors raise substantial doubt about our ability to continue as a going concern beyond one year from the date these financial statements are issued. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Our ability to continue as a going concern and to continue further development of our therapeutic candidates beyond the second quarter of 2026 will require us to raise additional capital. We plan to raise additional capital, potentially including debt and equity arrangements, to finance our future operations. While management believes this plan to raise additional funds will alleviate the conditions that raise substantial doubt, these plans are not entirely within their control and cannot be assessed as being probable of occurring. If adequate funds are not available, we may be required to reduce operating expenses, delay or reduce the scope of our product development programs, obtain funds through arrangements with others that may require us to relinquish rights to certain of our technologies or products that we would otherwise seek to develop or commercialize, or cease operations.

The preparation of the financial statements in accordance with U.S. GAAP requires management to make certain estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ materially from those estimates. Significant items subject to such estimates and assumptions include clinical accruals, share-based compensation, right-of-use assets and related liabilities, incremental borrowing rate, the useful lives of property and equipment, allowances for doubtful accounts and sales returns, and assumptions used for revenue recognition.

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, BioCardia Lifesciences, Inc. All intercompany accounts and transactions have been eliminated during the consolidation process.

Financial instruments that potentially subject us to a concentration of credit risk consist of cash and cash equivalents. Our cash at times exceeds federally insured limits of $250,000 per customer. On September 30, 2025, approximately 100% of our cash and cash equivalents were held by one financial institution and total amounts on deposit were approximately $5.0 million in excess of FDIC insurance limits. We have not recognized any losses from credit risks on such accounts since inception.

Our significant accounting policies are described in Note 2 of the notes to the consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2024, filed with the SEC on March 26, 2025. There have been no changes to those policies.

In November 2024, the Financial Accounting Standards Board (FASB) issued ASU 2024-03 Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This standard calls for enhanced disclosures about components of expense captions on the face of the income statement. This standard will be effective for fiscal years beginning after December 15, 2026, with the option to apply it retrospectively. Early adoption is allowed. Currently, we are assessing the potential impact of this guidance on our consolidated financial statement disclosures. Apart from the preceding paragraph, recent accounting pronouncements issued by the FASB, including its Emerging Issues Task Force, and the American Institute of Certified Public Accountants did not or are not believed by management to have a material impact on our financial statement presentation or disclosures.

The fair value of financial instruments reflects the amounts that we estimate to receive in connection with the sale of an asset or paid in connection with the transfer of a liability in an orderly transaction between market participants at the measurement date (exit price). We follow a fair value hierarchy that prioritizes the use of inputs used in valuation techniques into the following three levels:

Level 1 – quoted prices in active markets for identical assets and liabilities.

Level 2 – observable inputs other than quoted prices in active markets for identical assets and liabilities; quoted prices 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 assets or liabilities.

Level 3 – unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

The following table shows the fair value of our financial assets measured on a recurring basis and indicates the fair value hierarchy utilized to determine such fair value (in thousands):

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

Depreciation expense totaled $4,000 and $21,000 for the three and nine months ended September 30, 2025, respectively. Depreciation expense totaled $16,000 and $52,000 for the three and nine months ended September 30, 2024, respectively.

We determine if an arrangement is a lease at inception by assessing whether it conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Our operating lease relates to a property lease for our laboratory and corporate offices which expires in January 2027. BioCardia’s lease agreement does not contain any material residual guarantees or material restrictive covenants.

ROU assets and lease liabilities are recognized at the lease commencement date based on the present value of lease payments over the lease term. Our lease does not provide an implicit rate. We used an adjusted historical incremental borrowing rate, based on the information available at the approximate lease commencement date, to determine the present value of lease payments. Variable rent expense is made up of expenses for common area maintenance and shared utilities and were not included in the determination of the present value of lease payments. We have no finance leases.

Our lease expense was $121,000 for both the three months ended September 30, 2025 and 2024, and $362,000 for both the nine months ended September 30, 2025 and 2024. The cash paid under the operating lease for base rent was $125,000 and $374,000 for the three and nine months ended September 30, 2025, respectively, and was $122,000 and $364,000 for the three and nine months ended September 30, 2024, respectively. On September 30, 2025, the weighted average remaining lease term was 1.34 years, and the weighted average discount rate was 10.74%.

Future minimum lease payments under the operating lease as of September 30, 2025 were as follows (in thousands):

Accrued expenses and other current liabilities consisted of the following (in thousands):

Warrants - Set forth below is a table of activity of warrants for common stock and the related weighted average exercise price per warrant. As of September 30, 2025 outstanding warrants had a maximum weighted average term to expiration of 2.8 years.

Reverse Stock Split- On May 30, 2024, we effected a 1-for-15 reverse stock split of our common stock and reduced the authorized common shares from 100,000,000 to 50,000,000. The par value was not adjusted as a result of the reverse stock split. All issued and outstanding common stock, warrants, stock options, restricted stock units and per share amounts contained in the accompanying consolidated financial statements and notes have been retroactively adjusted to give effect to the reverse stock split for all periods presented.

*February 2024 Financing -*On February 9, 2024, we entered into a Securities Purchase and Registration Rights Agreement relating to a private placement with certain qualified institutional buyers and institutional accredited investors, which closed on February 13, 2024 (the February 2024 Offering). Pursuant to the agreement, we sold 134,199 shares of our common stock, and warrants to purchase 67,104 shares of our common stock at an exercise price equal to $6.60 per warrant share, subject to certain adjustments, as provided under the terms of the warrant, which are exercisable at any time before February 13, 2026. The gross proceeds of the February 2024 Offering were $875,000, with associated issuance costs of $43,000.

September 2024 Financing - On August 29, 2024, we entered into securities purchase agreements (the Purchase Agreements) with certain purchasers, pursuant to which we agreed to issue, and sell and the purchasers, in the aggregate to buy, in a public offering (the Registered Offering) (i)1,377,990 shares of our common stock, $0.001 par value per share (the Common Stock), and accompanying warrants to purchase up to 1,377,990 shares of Common Stock (the Common Warrants), at an offering price of $3.00 per share of Common Stock and accompanying Common Warrant, and (ii) pre-funded warrants (the Pre-Funded Warrants) to purchase up to 1,022,010 shares of Common Stock and accompanying Common Warrants to purchase up to 1,022,010 shares of Common Stock, at an offering price of $2.999 per Pre-Funded Warrant and accompanying Common Warrant. Certain of the Company’s directors and executive officers purchased an aggregate of 211,000 shares of Common Stock and accompanying Common Warrants. The Registered Offering closed on September 3, 2024, with the Company issuing 2,400,000 shares of Common Stock, including the exercise of the Pre-Funded Warrants, and Common Warrants to purchase 2,400,000 shares of Common Stock. Each Common Warrant is exercisable at a price per share of $3.00 and expires on September 3, 2029. The gross proceeds of the Registered Offering were $7.2 million, with associated issuance costs of $926,000.

*April 2025 Financing -*On April 22, 2025, we entered into a Securities Purchase and Registration Rights Agreement relating to a private placement with certain qualified institutional buyers and institutional accredited investors, as well as certain members of our board of directors and executive officers which closed on April 23, 2025 (the April 2025 Offering). Pursuant to the agreement, we sold 406,818 shares of our common stock, and warrants to purchase an aggregate of 406,818 shares of our common stock at an exercise price equal to $1.905 per share, which are exercisable at any time before the earlier of April 24, 2030 or the approval by the Japanese Pharmaceuticals and Medical Devices Agency of our application of our CardiAMP Cell Therapy System. The gross proceeds of the April 2025 Offering were $775,000, with associated issuance costs of $56,000.

*June 2025 Financing -*On June 30, 2025, we entered into a Securities Purchase and Registration Rights Agreement relating to a private placement with certain qualified institutional buyers and institutional accredited investors, as well as certain members of our board of directors and executive officers, which closed on June 30, 2025 (the June 2025 Offering). Pursuant to the agreement, we sold 274,696 shares of our common stock, and warrants to purchase an aggregate of 274,696 shares of our common stock at an exercise price equal to $1.95 per share, which are exercisable at any time before the earlier of June 30, 2030 or the approval by the Japanese Pharmaceuticals and Medical Devices Agency of our application of our CardiAMP Cell Therapy System. The gross proceeds of the June 2025 Offering were $570,000, with associated issuance costs of $9,000.

*September 2025 Financing -*On September 19, 2025, we issued 4,800,000 shares of our common stock, and accompanying warrants to purchase up to 4,800,000 shares of common Stock (the September 2025 Warrants), at a combined offering price of $1.25 per share and September 2025 Warrant (the September 2025 Offering). Each September 2025 Warrant is exercisable at a price per share of $1.25. The September 2025 Warrants expire on September 20, 2027, and are immediately exercisable. Certain of our directors and executive officers purchased an aggregate of 734,400 shares of common Stock and accompanying September 2025 Warrants, representing gross proceeds of $918,000. The gross proceeds of the September 2025 Offering were $6.0 million, with associated issuance costs of $824,000.

At-the-Market (ATM) Offerings– On December 6, 2023, we entered into an “At The Market” offering agreement (the Sales Agreement) with H.C. Wainwright & Co., LLC (HCW). Under the Sales Agreement, we may offer and sell our common stock, from time to time having an aggregate offering amount of up to $2.75 million during the term of the Sales Agreement through or to HCW as sales agent or principal. We have filed a prospectus supplement, the ATM Prospectus Supplement, relating to the offer and sale of the shares pursuant to the Sales Agreement. The offering and sale of the shares will be made pursuant to the Company’s previously filed and effective Registration Statement on Form S-3 (File No. 333-275099), which was initially filed with the Securities and Exchange Commission (the “SEC”) on October 19, 2023 and declared effective on December 5, 2023. We have agreed to pay HCW a commission equal to 3% of the gross proceeds from the sales of shares and have agreed to provide HCW with customary indemnification and contribution rights.

On December 2, 2024, we filed a prospectus supplement to the ATM Prospectus Supplement that updated the maximum aggregate offering amount to approximately $1.3 million. On April 4, 2025, we filed a prospectus supplement that updated the maximum aggregate offering amount that may be sold pursuant to the Sales Agreement to approximately $1.8 million. On July 8, 2025, we filed a prospectus supplement that updated the maximum aggregate offering amount that may be sold pursuant to the Sales Agreement to approximately $3.6 million. As of September 30, 2025, approximately $2.9 million of common stock may still be sold pursuant to the Sales Agreement.

Activity under the Sales Agreement was as follows (in thousands except share amounts):

The share-based compensation expense is recorded in research and development, and selling, general and administrative expenses based on the employee's or non-employee’s respective function. No share-based compensation was capitalized during the periods presented. Share-based compensation expense for the three and nine months ended September 30, 2025 and 2024 was recorded as follows (in thousands):

The following table summarizes the activity of stock options and related information:

Unrecognized share-based compensation for employee and nonemployee options granted through September 30, 2025 is $339,000 to be recognized over a remaining weighted average service period of 1.5 years.

Share-Based Compensation (RSUs)

The following summarizes the activity of non-vested RSUs:

RSUs vested and settled are converted into our common stock on a one-for-one basis. RSUs are generally subject to forfeiture if employment terminates prior to the release of vesting restrictions. The related compensation expense, which is based on the grant date fair value of our common stock multiplied by the number of units granted, is recognized ratably over the period during which the vesting restrictions lapse. Unrecognized share-based compensation for employee and nonemployee RSUs granted through September 30, 2025 was $0.

Basic net loss per share is calculated by dividing the net loss by the weighted average number of shares of common stock outstanding and fully vested restricted stock units. Diluted net loss per share is computed by dividing the net loss by the weighted-average number of common share equivalents outstanding for the period determined using the treasury-stock method. Common stock equivalents are comprised of unvested restricted stock units, warrants to purchase common stock and options outstanding under the stock option plans. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding since the effects of potentially dilutive securities are antidilutive due to the net loss position.

The following outstanding common stock equivalents were excluded from the computation of diluted net loss per share for the periods presented because including them would have been antidilutive:

During the three and nine months ended September 30, 2025 and 2024, there wasno income tax expense or benefit for federal or state income taxes in the accompanying condensed consolidated statements of operations due to our net loss and a full valuation allowance on the resulting deferred tax assets.

As of September 30, 2025, we retain a full valuation allowance on our deferred tax assets in all jurisdictions. The realization of our deferred tax assets depends primarily on our ability to generate future taxable income which is uncertain. We do not believe that our deferred tax assets are realizable on a more-likely-than-not basis; therefore, the net deferred tax assets have been fully offset by a valuation allowance.

We may be subject to various claims, complaints, and legal actions that arise from time to time in the normal course of business. Management is not aware of any current legal or administrative proceedings that are likely to have an adverse effect on our business, financial position, results of operations, or cash flows.