Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations.
The following Management’s Discussion and Analysis of Financial Condition and Results of Operations contains forward-looking statements which involve risks and uncertainties. Our actual results could differ materially from those anticipated in these forward-looking statements as a result of certain factors, including those set forth under the Cautionary Statement Regarding Forward-Looking Statements on page ii, the “Risk Factors” set forth in Item 1A, and elsewhere in this Annual Report. We assume no obligation to update forward-looking statements or the risk factors. You should read the following discussion in conjunction with our consolidated financial statements and related notes included in Item 8 of this Annual Report.
Certain figures, such as interest rates and other percentages included in this section have been rounded for ease of presentation. Percentage figures included in this section have not in all cases been calculated on the basis of such rounded figures but on the basis of such amounts prior to rounding. For this reason, percentage amounts in this section may vary slightly from those obtained by performing the same calculations using the figures in our consolidated financial statements or in the associated text. Certain other amounts that appear in this section may similarly not sum due to rounding.
Executive Summary
Our priorities going into the second half of 2025 and first half of 2026 are to execute across our two Phase 3 clinical trials. Our goals include (i) complete the sunRIZE study (as defined below) to enable topline data in December 2025, (ii) continue enrollment in the registrational tumor HI study, and (iii) assuming supportive data from sunRIZE, submit a Biologics License Application to the FDA for ersodetug in mid-2026.
Clinical Development
Our focus as a Company is advancing ersodetug as a potential treatment for all forms of HI, specifically in two Phase 3 clinical studies for congenital HI and tumor HI. To that end, we have completed enrollment in the pivotal Phase 3 sunRIZE clinical study of ersodetug, which is a randomized, double-blind, placebo-controlled, parallel arm evaluation of ersodetug in participants with congenital HI who are not adequately responding to standard of care medical therapies. Target enrollment of 56 participants was exceeded with 62 participants between 3 months and 45 years of age enrolled, including approximately 15 percent from U.S. sites. Topline results from the study are anticipated to be available in December 2025, but the specific date of the availability of such results may vary.
The upLIFT study in tumor HI is currently enrolling in the U.S. and Europe. At a meeting held with FDA on August 19, 2025, the agency agreed to modifications to the design of the study including removing the need to conduct a double-blind randomized placebo-controlled trial. The truncated study will include as few as 16 participants and will be limited to the
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single-arm open-label portion of the upLIFT study. Topline results from the study are anticipated to be available in the second half of 2026.
Recent Developments
Appointment of Chief Commercial Officer. On August 18, 2025, the Board of Directors approved the appointment of Sunil Karnawat to serve as our Chief Commercial Officer. In connection with the appointment, we extended Mr. Karnawat an employment offer letter (the “Offer Letter”). The Offer Letter provides for the following compensation: (i) an annual base salary of $475,000; (ii) a signing bonus of $65,000, (iii) eligibility to receive an annual performance bonus with a target of 40% of Mr. Karnawat’s base salary, on December 31st of each year; (iv) an inducement grant pursuant to Nasdaq Listing Rule 5635(c)(4) in the form of stock options to purchase 275,000 shares (the “Inducement Grant”) of our common stock, and (v) 25,000 shares of RSUs. The stock options issued as the Inducement Grant will vest and become exercisable as to 25% of the underlying shares on the first anniversary of the grant date, and will vest and become exercisable as to the remaining 75% of the underlying shares in 36 equal monthly installments from the first anniversary of the grant date, subject to his continued employment on such vesting dates. If we are acquired during his employment, all remaining options will automatically vest.
2025 Private Placement. In May 2025, we entered into a securities purchase agreement (the “2025 SPA”) with Handok, Inc. and two other investors relating to a private placement (the “2025 Private Placement”), pursuant to which we agreed to sell 1,295,383 shares of common stock at a purchase price of $3.25 per share. Closing of the 2025 Private Placement occurred in June 2025, whereby we received net proceeds of $4.2 million after deduction of offering costs .
2025 Underwritten Offering. On April 23, 2025, we entered into an underwriting agreement for the planned issuance and sale of equity securities in an underwritten public offering (the “2025 Underwritten Offering”). The 2025 Underwritten Offering resulted in the issuance of (i) 20,786,923 shares of common stock at a price of $3.25 per share for gross proceeds of $67.6 million, and (ii) pre-funded warrants to purchase 6,905,385 shares of common stock at a public offering price of $3.249 per pre-funded warrant (the “2025 PFWs”) for gross proceeds of $22.4 million. The Company granted the underwriters a 30-day option to purchase up to an additional 4,153,846 shares of its common stock at a public offering price of $3.25 per share. The underwriters’ option was fully exercised for all 4,153,846 shares of common stock for gross proceeds of $13.5 million received concurrently with the closing of the 2025 Underwritten Offering. Closing occurred on April 24, 2025, whereby the aggregate gross proceeds amounted to $103.5 million. The net proceeds of the 2025 Underwritten Offering amounted to approximately $96.8 million, after deducting underwriting commissions and other offering costs.
Factors Impacting our Results of Operations
We have not generated any meaningful revenues since our inception in March 2010. Over the last several years, we have conducted private placements and public offerings to raise additional capital, conducted pre-clinical and clinical trials, and conducted other research and development activities on our pipeline of product candidates.
Due to the time required to conduct clinical trials and obtain regulatory approval for our product candidates, we anticipate it will be some time before we generate substantial revenues, if ever. We expect to generate operating losses for the foreseeable future; therefore, we expect to continue efforts to raise additional capital to maintain our current operating plans over the next several years. We cannot assure you that we will secure such financing or that it will be adequate for the long-term execution of our business strategy. Even if we obtain additional financing, it may be costly and may require us to agree to covenants or other provisions that will favor new investors over our existing shareholders.
Key Components of Consolidated Statements of Operations
Research and development expenses. Research and development (“R&D”) expenses consist primarily of clinical trial costs, compensation and benefits for our personnel engaged in R&D activities, licensing costs, and consultants and outside services. Our R&D costs include an allocable portion of our cash and share-based compensation, employee benefits, and consulting costs related to personnel engaged in the design and development of product candidates and other scientific
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research projects. We also allocate a portion of our facilities and overhead costs based on the personnel and other resources devoted to R&D activities.
General and administrative expenses. General and administrative (“G&A”) expenses consist primarily of (i) an allocable portion of our cash and share-based compensation and employee benefits related to personnel engaged in our administrative, finance, accounting, and executive functions, and (ii) an allocable portion of our facilities and overhead costs based on the personnel and other resources devoted to G&A activities. G&A expenses also include travel, legal, auditing, investor relations and other costs primarily related to our operations as a public company.
Interest and other income. Interest and other income consist primarily of interest income earned on marketable debt securities and temporary cash investments, amortization of investment premiums and accretion of investment discounts.
Loss from change in fair value of derivative liabilities. We recognize liabilities for financial instruments that are required to be accounted for as derivatives, as well as embedded derivatives in our debt agreements. Warrant and embedded derivative liabilities are adjusted to fair value at the end of each reporting period until the contracts are settled, expire, or otherwise meet the conditions for equity classification. We also recognize liabilities for embedded derivatives that arose in connection with our legacy debt agreement. Changes in fair value are reflected as gains and losses in our consolidated statements of operations.
Critical Accounting Policies and Significant Judgments and Estimates
Overview
Our management’s discussion and analysis of financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of the consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, as well as the reported revenue and expenses during the reporting periods. These items are monitored and analyzed for changes in facts and circumstances, and material changes in these estimates could occur in the future. We base our estimates on historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Changes in estimates are reflected in reported results for the period in which they become known. Actual results may differ from these estimates under different assumptions or conditions.
With respect to our significant accounting policies that are described in Note 1 to our consolidated financial statements included in Item 8 of this Annual Report, we believe that the following accounting policies involve a greater degree of judgment and complexity. Accordingly, these are the policies we believe are the most critical to aid in fully understanding and evaluating our consolidated financial condition and results of operations.
Investments in Marketable Debt Securities
We account for investments in marketable debt securities as available-for-sale securities whereby they are recorded in our consolidated balance sheets at fair value. Interest income consists of accrued interest earned based on the coupon rate of the security, plus the impact of accreting discounts and amortizing premiums to maturity using the straight-line method which approximates the effective interest method. Unrealized gains and losses due to subsequent changes in fair value of the investments are reported in shareholders’ equity as a component of accumulated other comprehensive income (loss). The individual debt securities in our portfolio are subject to credit risk in the event of default by the issuers. We review the components of our portfolio of available-for-sale debt securities, using both quantitative and qualitative factors, to determine if declines in fair value below amortized cost have resulted from a credit-related loss or other factors. To the extent that declines in fair value are due to a deterioration of credit quality of the issuer, we will recognize an allowance for credit related to such investments with a corresponding in the consolidated statements of operations. Allowances for credit may be reversed in subsequent periods if conditions and credit-related are no longer expected. For a in fair value that is solely due to changes in interest rates, is not recognized if
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we have the ability and intent to hold the investment until maturity. The cost basis of any securities sold prior to maturity will be determined using the specific identification method.
Research and Development
Research and development costs are expensed as incurred. Intangible assets related to in-licensing costs under license agreements with third parties are charged to expense unless we are able to determine that the licensing rights have an alternative future use in other research and development projects or otherwise.
Clinical Trial Accruals
Clinical trial costs are a component of research and development expenses. We accrue and charge to expenses clinical trial activities performed by third parties based upon estimates of the percentage of work completed over the life of the individual study in accordance with agreements established with clinical research organizations and clinical trial sites. We determine our estimates through discussions with internal clinical personnel and external service providers as to the progress or stage of completion of trials or services and the agreed-upon fee to be paid for such services.
Share-Based Compensation Expense
We measure the fair value of services received in exchange for grants of share-based awards based on the fair value of the award as of the grant date. We compute the fair value of equity awards with time-based vesting using the Black-Scholes Merton (“BSM”) option-pricing model and recognize the cost of the equity awards over the period that services are provided to earn the award. For stock option awards that contain a graded vesting schedule, and the only condition for vesting is a service condition, compensation cost is recognized on a straight-line basis over the requisite service period as if the award was, in substance, a single award. Fair value of RSUs is based on the closing market price on the date of grant whereby compensation costs is recognized ratably over the vesting period of RSUs.
We recognize the impact of forfeitures in the period that the forfeiture occurs, rather than estimating the number of awards that are not expected to vest in accounting for share-based compensation. For stock options that are voluntarily surrendered by employees, all unrecognized compensation is immediately recognized in the period the options are cancelled.
Loss from Change in Fair Value of Derivative Liabilities
We recognize warrant derivative liabilities based on assessment of the warrant’s specific terms and applicable authoritative guidance set forth by Financial Accounting Standards Board (“FASB”) in Accounting Standards Codification (“ASC”) 480, Distinguishing Liabilities from Equity (“ASC 480”) and ASC 815, Derivatives and Hedging (“ASC 815”). The assessment considers whether the warrants are freestanding financial instruments and meet the definition of a liability pursuant to ASC 480, and whether the warrants meet all of the requirements for equity classification under ASC 815, including whether the warrants are indexed to the Company’s own common shares and whether the warrant holders could potentially require “net cash settlement” in a circumstance outside of the Company’s control, among other conditions for equity classification. This assessment, which requires the use of professional judgment, is conducted at the time of warrant issuance and as of the end of each subsequent quarterly period while the warrants are outstanding. Liability classified warrants are valued using the BSM option-pricing model at issuance and for each reporting period when applicable. Changes in fair value are reflected as gains and losses in our consolidated statements of operations. We also recognize liabilities for embedded derivatives that arose in connection with a legacy debt agreement.
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Results of Operations
Results of operations for the fiscal years ended June 30, 2025 and 2024 reflect net losses of approximately $74.4 million and $68.5 million, respectively. Our consolidated statements of operations for the fiscal years ended June 30, 2025 and 2024, along with the changes between fiscal years, are presented below (in thousands, except percentages):
Amount
Percent
Operating expenses:
Research and development:
General and administrative:
Total operating expenses
Operating loss
Non-operating income (expense):
Interest and other income
Loss from change in fair value of warrant derivative liability
Loss from change in fair value of embedded derivative liabilities
Total non-operating income (expense), net
Net loss
Presented below is a discussion of the key factors that resulted in changes in our results of operations for these periods.
Revenue. As a clinical stage company, we did not generate any revenue for the fiscal years ended June 30, 2025 and 2024. We are at an early stage of development and do not currently have any commercial products. Our existing product candidates will require extensive additional clinical evaluation, regulatory review, significant marketing efforts and substantial investment before they generate any revenue. We do not expect to be able to market any of our product candidates for several years.
Research and Development Expenses. R&D expenses for the fiscal years ended June 30, 2025 and 2024 were as follows (in thousands, except percentages):
Amount
Percent
Total R&D expenses
The increase in R&D expenses of $5.8 million for the fiscal year ended June 30, 2025 was primarily attributable to (i) an increase of $11.8 million related to ersodetug clinical and manufacturing costs and (ii) an increase of $1.0 million in other R&D costs. These increases amount to $12.8 million and were partially offset by a $7.0 million decrease in costs related to RZ402 clinical and manufacturing spend as there are no active RZ402 studies in the fiscal year ended June 30, 2025.
The increase in ersodetug program costs of $11.8 million primarily was driven by (i) $6.7 million of manufacturing related costs for process performance qualification batch production of drug product, which will continue to support both phase 3 studies and the EAPs as well as prepare for potential commercialization, (ii) $3.2 million in clinical costs due to costs incurred for the tumor HI phase 3 study for which startup activities were initiated in August 2024 after clearance of our Investigational New Drug (“IND”) application and for which we are anticipating enrollment of the first patient in the study in the second half of calendar 2025, and (iii) a $1.9 million increase in costs for the sunRIZE clinical trial which enrolled its first patient in April 2024 and concluded enrollment in May 2025.
Other R&D costs increased by $1.0 million primarily due to a $1.9 million increase in R&D employee compensation and benefits. The increase in R&D employee compensation and benefits was attributable to an increase in the average number of R&D employees from 42 for the fiscal year ended June 30, 2024 to 48 for the fiscal year ended June 30, 2025. These costs were partially offset by a $0.9 million decrease primarily due to preclinical, toxicology and other ersodetug costs
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that were no longer required to support our efforts to remove the partial clinical hold on the sunRIZE study, which was lifted by the FDA in September 2024.
General and Administrative Expenses. G&A expenses for the fiscal years ended June 30, 2025 and 2024 were as follows (in thousands, except percentages):
Amount
Percent
Total G&A expenses
The increase in G&A expenses of $3.7 million for the fiscal year ended June 30, 2025 was primarily attributable to an increase in G&A compensation and benefits related to our administrative workforce of $1.8 million. Cash-based G&A compensation and benefits increased by $2.2 million from $5.0 million for the fiscal year ended June 30, 2024 to $7.2 million for the fiscal year ended June 30, 2025. This increase was attributable to an increase in the average number of G&A employees from 15 to 19 and an increase in compensation related to annual performance bonuses. G&A professional fees increased by $1.8 million from $3.5 million for the fiscal year ended June 30, 2024 to $5.3 million for the fiscal year ended June 30, 2025. This increase in G&A professional fees resulted from pre-commercial planning activities, post regulatory approval planning and other professional fee increases.
Interest and other income. For the fiscal year ended June 30, 2025, we recognized $5.5 million of interest income compared to $4.9 million of interest income for the fiscal year ended June 30, 2024. This increase of $0.6 million was primarily due to the Company having a higher average balance of investments in marketable debt securities throughout the fiscal year ended June 30, 2025.
Change in Fair Value of Warrant Derivative Liability. For the fiscal year ended June 30, 2025, the Company did not have any warrant derivative liabilities. For the fiscal year ended June 30, 2024, we recognized a loss of $2.9 million during the period from March 8, 2024 through May 13, 2024 when the Exchange PFWs were classified as liabilities. This loss was due to an increase of $0.95 per share in our stock price, resulting in an increase in the fair value of the derivative liability that was recognized due to a shareholder approval provision regarding ownership limitations that prohibited equity classification. This liability existed until May 13, 2024 when the Exchange PFW holders agreed to an amendment that eliminated this provision. Our stock price increased from $1.90 per share on March 8, 2024, to $2.85 per share on May 13, 2024 when the Exchange PFWs were modified.
Income Taxes. For the fiscal years ended June 30, 2025 and 2024, we did not recognize any income tax benefit due to our net losses and our determination that a full valuation allowance was required for our deferred income tax assets.
Liquidity and Capital Resources
Short-term Liquidity Requirements
As of June 30, 2025, we had cash and cash equivalents of $94.1 million and investments in marketable debt securities $73.8 million for total capital resources of $167.9 million. Working capital amounted to approximately $159.2 million as of June 30, 2025. We have incurred cumulative net losses of $403.9 million since our inception and as a clinical stage company we have not generated any meaningful revenue to date.
Accordingly, our primary source of liquidity has historically been from the completion of private placements and public offerings of our equity securities, as well as proceeds from the issuance of debt securities. For the fiscal years ended June 30, 2025 and 2024, we received net proceeds from the issuance of equity securities of $107.0 million and $62.6 million, respectively. The completion of equity financings between June 2024 and June 2025 is the primary source of total cash and cash equivalents and investments in marketable debt securities of $167.9 million as of June 30, 2025. For further information about the key terms and results of our equity financing activities completed in the first and fourth quarter of fiscal year 2025, please refer to the discussion above under the caption Recent Developments .
Expected cash payments related to our existing contractual obligations for the fiscal year ending June 30, 2026 include approximately $0.8 million under our operating lease agreements.
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Based on our cash, cash equivalents and marketable debt security investments totaling $167.9 million as of June 30, 2025, we believe we have adequate capital resources to meet the Company’s contractual obligations and carry out ongoing clinical trials and other planned activities for at least 12 months from the issuance date of the consolidated financial statements for the year ended June 30, 2025.
Long-term Liquidity Requirements
Our most significant long-term contractual obligations consist of a regulatory milestone payment of $25.0 million payable to XOMA and additional clinical and regulatory milestone payments up to $25.0 million payable to ActiveSite. Due to uncertainties in the timing associated with clinical trial activities and regulatory approvals, there is even greater uncertainty in forecasting the timing of future clinical and regulatory milestone payments to XOMA and ActiveSite that may be required during the fiscal year ending June 30, 2027 and thereafter.
In addition to the clinical and regulatory milestone payments discussed above, upon the future commercialization of ersodetug and RZ402 we will be obligated to pay additional milestone payments and royalties based on the net sales of the related products and alternative indication regulatory approvals to XOMA and ActiveSite for up to an additional $202.5 million. These future milestones include $185.0 million in potential payments to XOMA and $17.5 million to ActiveSite for various sales-based milestones and alternative indication regulatory approvals. No assurance can be provided that commercialization will ever be achieved for either ersodetug or RZ402, whereby none of these future payments may ever be required.
In addition to our licensing obligations, we also have long-term contractual obligations under existing operating lease agreements ranging between approximately $0.2 million to $0.8 million for each of the fiscal years ending June 30, 2027 through 2028. Based on our current forecast, we expect that our existing capital resources will be sufficient to fund our contractual obligations and carry out ongoing clinical trials and other planned activities for at least 12 months from the issuance date of the consolidated financial statements for the year ended June 30, 2025. Therefore, we will need to obtain additional equity or debt financing in order to fund all of our long-term liquidity requirements.
Presented below is additional discussion about the ongoing requirements pursuant to our license agreements with XOMA and ActiveSite, along with additional information about our ongoing financing activities that impacted our liquidity and capital resources for the fiscal year ended June 30, 2025.
XOMA License Agreement
In December 2017, we entered into a license agreement (“XOMA License Agreement”) with XOMA through its wholly-owned subsidiary, XOMA (U.S.) LLC, pursuant to which XOMA granted an exclusive global license to develop and commercialize XOMA 358 (formerly X358 or RZ358, now ersodetug) for all indications. In January 2019, the XOMA License Agreement was amended with an updated payment schedule, as well as revisions to the amount we were required to expend on development of ersodetug and related licensed products, and revised provisions with respect to our diligence efforts in conducting clinical studies.
Upon the achievement of certain clinical and regulatory events, we will be required to make up to $37.0 million in aggregate milestone payments to XOMA. Milestone payments made to date include a $2.0 million payment in January 2022 for the enrollment of the last patient of the Phase 2 clinical study, $5.0 million paid in May 2024 related to the first patient enrollment in a Phase 3 study, and $5.0 million paid in June 2025 related to the last patient dosed in a Phase 3 study. We record a liability for milestone payments in our financial statements on the date that we achieve the milestone event. The next milestone payment of $25.0 million will be due upon the first regulatory approval of ersodetug by any regulatory authority. Additionally, upon the future commercialization of ersodetug, we will be required to pay royalties to XOMA based on the net sales of the related products, and milestone payments up to an additional $185.0 million if future annual sales related to ersodetug exceed targets ranging from $100.0 million to $1.0 billion. Through June 30, 2025, no events have occurred that would result in the requirement to make additional milestone payments, and no royalties have been incurred.
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ActiveSite License Agreement
In August 2017, we entered into a Development and License Agreement with ActiveSite (the “ActiveSite License Agreement”) pursuant to which we acquired the rights to ActiveSite’s Plasma Kallikrein Inhibitor program (“PKI Portfolio”). We are planning to use the PKI Portfolio to develop, file, manufacture, market and sell products for diabetic macular edema and other therapeutic indications. The ActiveSite License Agreement requires various milestone payments ranging from $1.0 million to $10.0 million when milestone events occur, up to an aggregate of $46.5 million of aggregate milestone payments. The first milestone payment for $1.0 million was paid in December 2020 after completion of preclinical work and submission of an IND to the FDA for RZ402. The second milestone payment for $3.0 million became due upon dosing of the first patient in a Phase 2 study in February 2023. Remaining milestone payments under the ActiveSite License Agreement for various clinical and regulatory milestones amount to $25.0 million and milestones after commercial success or alternative indication approvals amount to $17.5 million. We will also be required to pay royalties equal to 2.0% of any sales of products that use the PKI Portfolio. Through June 30, 2025, no events have occurred that would result in the requirement to make additional milestone payments and no royalties have been incurred.
Cash Flows Summary
Presented below is a summary of our operating, investing and financing cash flows for the fiscal years ended June 30, 2025 and 2024 (in thousands):
Change
Net cash provided by (used in):
Operating activities
Investing activities
Financing activities
Cash Flows Used in Operating Activities
For the fiscal years ended June 30, 2025 and 2024, cash flows used in operating activities amounted to $69.1 million and $57.4 million, respectively. The key components in the calculation of our cash used in operating activities are as follows (in thousands):
Change
Net loss
Non-cash expenses
Accretion of discounts and amortization of premiums on marketable debt securities, net
Changes in operating assets and liabilities, net
Total
For the fiscal year ended June 30, 2025, our net loss was $74.4 million compared to $68.5 million for the fiscal year ended June 30, 2024. For further discussion about changes in our operating results for the fiscal years ended June 30, 2025 and 2024, please refer to Results of Operations above.
For the fiscal year ended June 30, 2025, our non-cash expenses of $7.7 million primarily consisted of share-based compensation expense of $7.1 million and non-cash lease expense of $0.5 million. For the fiscal year ended June 30, 2024, our non-cash expenses of $10.8 million primarily consisted of share-based compensation expense of $7.4 million, a loss from change in the fair value of the warrant derivative liability of $2.9 million, and non-cash lease expense of $0.5 million.
For the fiscal year ended June 30, 2025, non-cash gains consisted of the net impact of accreting discounts and amortizing premiums on investments in marketable debt securities of $2.4 million. For the fiscal year ended June 30, 2024, non-cash gains consisted of the net impact of accreting discounts and amortizing premiums on investments in marketable debt securities of $2.8 million.
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For the fiscal year ended June 30, 2025, net changes in operating assets and liabilities offset for a minimal increase in operating cash flow, primarily driven by an increase accounts payable and other accrued liabilities of $2.1 million, partially offset by an increase in prepaid expenses and other assets of $2.1 million associated with prepayments for clinical trials and manufacturing activities. For the fiscal year ended June 30, 2024, net changes in operating assets and liabilities increased operating cash flow by $3.1 million, primarily driven by an increase in accounts payable and other accrued liabilities of $3.2 million, partially offset by an increase in prepaid expenses and other assets of $0.1 million associated with prepayments for clinical trials and manufacturing activities.
Cash Flows Provided by (Used in) Investing Activities
For the fiscal year ended June 30, 2025, net cash used in investing activities amounted to $14.5 million, primarily related to cash outflows used to purchase marketable debt securities of $128.1 million, partially offset by the proceeds from maturities of marketable debt securities of $113.6 million. For the fiscal year ended June 30, 2024, our net cash provided by investing activities amounted to $48.7 million, primarily related to the proceeds from maturities of marketable debt securities of $115.1 million, partially offset by cash outflows used to purchase marketable debt securities of $66.4 million.
Cash Flows Provided by Financing Activities
Net cash provided by financing activities for the fiscal year ended June 30, 2025 amounted to $107.3 million. This amount consisted of (i) proceeds of $97.3 million from the 2025 Underwritten Offering, (ii) proceeds of $6.0 million from the 2024 Private Placement, and (iii) proceeds of $4.2 million from the 2025 Private Placement. For the fiscal year ended June 30, 2025, we also received proceeds of $0.9 million from the exercise of employee stock options to purchase approximately 341,000 shares of common stock and paid $1.1 million for offering costs.
Net cash provided by financing activities for the fiscal year ended June 30, 2024 amounted to $63.0 million. This amount consisted of proceeds of $63.1 million from the 2024 Underwritten Offering. For the fiscal year ended June 30, 2024, we also received proceeds of $0.2 million from the exercise of employee stock options to purchase approximately 82,000 shares of common stock and paid $0.3 million for offering costs.
Off-Balance Sheet Arrangements
During the fiscal years ended June 30, 2025 and 2024, we did not have any relationships with unconsolidated organizations or financial partnerships, such as structured finance or special purpose entities, which were established for the purpose of facilitating off - balance sheet arrangements.
Recently Issued Accounting Pronouncements
See Note 1 to our consolidated financial statements included in Item 8 of this Annual Report regarding the impact of certain recently issued accounting pronouncements on our consolidated financial statements.