Biggest changeNet cash provided by financing activities during the year ended December 31, 2023 was approximately $15.6 million and consisted of proceeds from (i) the sale of our common stock and warrants in the registered direct offering completed in September 2023 of approximately $7.0 million, (ii) the sale of future royalties of approximately $4.7 million, net, (iii) the sales of our common stock under our ATM sales agreement of approximately $2.3 million, net, (iv) the exercise of warrants of approximately $1.3 million, and (v) the financing of certain director and officer and other liability insurance premiums of approximately $0.6 million net of payments made of approximately $0.3 million. 129 Contractual Obligations and Other Commitments License and Royalty Agreements We have assembled our product pipeline primarily through acquisitions, in-license agreements, and other collaborations.
Biggest changeNet cash provided by financing activities Net cash provided by financing activities during the year ended December 31, 2025 primarily consisted of net proceeds of approximately $17.6 million and $3.1 million from the sale of our common stock under our ATM sales agreement and our equity line arrangement with Lincoln Park, respectively.
FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA Our consolidated financial statements required to be included in this Item 8 are set forth in a separate section of this report commencing on page F-1. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE None.
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA Our consolidated financial statements required to be included in this Item 8 are set forth in a separate section of this report commencing on page F-1. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE None.
Activities associated with the foregoing will require a significant increase in investment in regulatory support, clinical supplies, inventory build-up related costs, and the payment of success-based milestones to licensors. In addition, we continue to evaluate 120 opportunities to acquire or in-license other product candidates and technologies, which may result in higher R&D expenses due to, among other factors, milestone payments.
Activities associated with the foregoing will require a significant increase in investment in regulatory support, clinical supplies, inventory build-up related costs, and the payment of success-based milestones to licensors. In addition, we continue to evaluate opportunities to acquire or in-license other product candidates and technologies, which may result in higher R&D expenses due to, among other factors, milestone payments.
For arrangements that include sales-based royalties, including milestone payments based on the level of sales, and for which the license is deemed to be the predominant item to which the royalties relate, we recognize revenue at the later of (i) when the related sales occur, or (ii) when the performance obligation to which some or all of the royalty has been allocated has been satisfied (or partially satisfied).
For arrangements that include sales-based royalties, including milestone payments based on the level of sales, and for which the license is deemed to be the predominant item to which the royalties relate, we recognize revenue at the later of (i) when the related sales occur, or (ii) when the performance obligation to which 124 some or all of the royalty has been allocated has been satisfied (or partially satisfied).
As we incur eligible expenses under those grants or awards, we recognize grant funding in our statements of operations as a reduction to R&D expenses (contra-R&D expense). For more information, see Note 2, "Basis of Presentation and Summary of Significant Accounting Policies – Grant Funding" to the accompanying consolidated financial statements.
As we incur eligible expenses under those grants or awards, we recognize grant funding in our statements of operations as a reduction to R&D expenses (contra-R&D expense). For more information, see Note 2, "Basis of Presentation and Summary of Significant Accounting Policies – Grant Funding" to 122 the accompanying consolidated financial statements.
At the inception of each arrangement in which we are a licensor and that includes developmental, regulatory or commercial milestones, we evaluate whether achieving the milestones is considered probable and 122 estimate the amount to be included in the transaction price using the most likely amount method.
At the inception of each arrangement in which we are a licensor and that includes developmental, regulatory or commercial milestones, we evaluate whether achieving the milestones is considered probable and estimate the amount to be included in the transaction price using the most likely amount method.
Specifically, we will present consolidated direct costs for (a) such programs that are in (i) advanced clinical development (Phase 2-ready to Phase 3), (ii) Phase 1 clinical development or that we believe are Phase 1-ready, and (iii) preclinical stage, and (b) other development programs.
Specifically, we present consolidated direct costs for (a) such programs that are in (i) advanced clinical development (Phase 2-ready to Phase 3), (ii) Phase 1 clinical development or that we believe are Phase 1-ready, and (iii) preclinical stage, and (b) other development programs.
We prepared the accompanying consolidated financial statements on a going concern basis, which assumes that we will realize our assets and satisfy our liabilities in the normal course of business.
The accompanying consolidated financial statements were prepared on a going concern basis, which assumes that we will realize our assets and satisfy our liabilities in the normal course of business.
The amount and timing of most of these payments are difficult to predict because the timing of milestone payments for pre-commercial programs generally depends on the progress of and success in development of a particular program, which is subject to many risks and uncertainties as discussed elsewhere in this report and difficult to predict, and the timing and amount of royalty and milestone payments related to commercial products generally depends on their commercial success, which may, as it is with XACIATO, be outside of our control.
The amount and timing of most of these payments are difficult to predict because the timing of milestone payments for pre-commercial programs generally depends on the progress of and success in development of a particular program, which is subject to many risks and uncertainties as discussed elsewhere in this report and difficult to predict, and the timing and amount of royalty and milestone payments related to commercial products generally depends on their commercial success, which may, as it is with XACIATO, be out of our control.
We anticipate that we will make determinations as to which product candidates to pursue and how much funding to direct to each development program on an ongoing basis based on our cash resources and in response to the results of ongoing and future clinical trials and preclinical studies, regulatory developments, and our ongoing assessments as to the commercial potential of each product candidate.
We anticipate that we will make determinations as to which product candidates to pursue and how much funding to direct to each development program on an ongoing basis based on our cash position and capital resources and in response to the results of ongoing and future clinical trials and preclinical studies, regulatory developments, and our ongoing assessments as to the commercial potential of each product candidate.
Off-Balance Sheet Arrangements We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined under applicable SEC rules. ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK Under SEC rules and regulations, as a smaller reporting company we are not required to provide the information required by this item. ITEM 8.
Off-Balance Sheet Arrangements We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined under applicable SEC rules. 132 ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK Under SEC rules and regulations, as a smaller reporting company we are not required to provide the information required by this item.
Grant funding payments received in advance of research and development expenses incurred are recorded as deferred grant funding liability in our consolidated balance sheets. For the years ended December 31, 2024 and December 31, 2023, there were no material adjustments to our prior period estimates of grant funded research and development expenses.
Grant funding payments received in advance of research and development expenses incurred are recorded as deferred grant funding liability in our consolidated balance sheets. For the years ended December 31, 2025 and December 31, 2024, there were no material adjustments to our prior period estimates of grant funded research and development expenses.
We evaluated the expected cash flows to XOMA from royalties and milestone payments expected to be earned on XACIATO, Ovaprene and Sildenafil Cream over the period that we expect it will take for XOMA to receive total payments of $88.0 million under the royalty purchase agreements, and determined to allocate the $22.0 million we received from XOMA in connection with entering into the royalty purchase agreements, net of transaction costs of approximately $1.6 million, to the traditional royalty purchase agreement for XACIATO, and none of it to the synthetic royalty purchase agreement for Ovaprene and Sildenafil Cream.
We evaluated the expected cash flows to XOMA from royalties and milestone payments expected to be earned on XACIATO, Ovaprene and Sildenafil Cream over the period that we expected it would take for XOMA to receive total payments of $88.0 million under the royalty purchase agreements, and determined to allocate the $22.0 million we received from XOMA in connection with entering into the royalty purchase agreements, net of transaction costs of approximately $1.6 million, to the traditional royalty purchase agreement for XACIATO, and none of it to the synthetic royalty purchase agreement for Ovaprene and Sildenafil Cream.
While our significant account policies are described in more detail in Note 2 to our consolidated financial statements included herein, we believe that the following accounting policies are most important to the portrayal of our financial condition and results of operations and require management's most difficult, subjective and complex judgments. • Revenue Recognition; • Stock-Based Compensation; • Sale of Future Payments; • Grant Funding; and • Clinical Trial Expense Accruals.
While our significant account policies are described in more detail in Note 2 to our consolidated financial statements included herein, we believe that the following accounting policies are most important to the portrayal of our 123 financial condition and results of operations and require management's most difficult, subjective and complex judgments. • Revenue Recognition; • Stock-Based Compensation; • Liability Related to the Sale of Future Royalties • Sale of Future Payments; • Grant Funding; and • Clinical Trial Expense Accruals.
Government Policy and Funding and Regulatory Uncertainty There may be significant future effects on the women's health sector and the pharmaceutical and biopharmaceutical industries as a result of federal policy and regulatory changes under the new U.S. presidential administration, including in areas relating to regulatory framework and oversight, research and development funding, drug pricing reform, global trade policy and tariffs, and others.
There may be significant future effects on the women's health sector and the pharmaceutical and biopharmaceutical industries as a result of federal policy and regulatory changes under the current U.S. presidential administration, including in areas relating to regulatory framework and oversight, research and development funding, drug pricing reform, global trade policy and tariffs, and others.
In addition, we expect to incur significant research and development expenses for the DARE-LARC1 and DARE-HPV programs, but we also expect such expenses will be supported by non-dilutive funding, with respect to DARE-LARC1, through at least 2026, and with respect to DARE-HPV, through October 2026. See Note 15, "Grant Awards" to the accompanying consolidated financial statements for additional information.
In addition, we expect to incur significant research and development expenses for the DARE-LARC1 and DARE-HPV programs, but we also expect such expenses will be supported by non-dilutive funding, with respect to DARE-LARC1, through December 2027, and with respect to DARE-HPV, through October 2026. See Note 15, "Grant Awards" to the accompanying consolidated financial statements for additional information.
Components providing operating cash were a decrease in prepaid expenses of approximately $3.6 million, an increase in deferred grant funding of approximately $2.8 million, a decrease in other receivables of approximately $0.7 million, an increase in interest payable of approximately $0.5 million related to the Royalty Interest Financing Agreement, an increase in accrued expenses of $0.2 million, and a decrease in deposits of $0.4 million.
Components providing operating cash were a decrease in prepaid expenses of approximately $3.6 million, an increase in deferred grant funding of approximately $2.8 million, a decrease in other receivables of approximately $0.7 million, an increase in interest payable of approximately $0.5 million related to our royalty interest financing agreement with UiE, an increase in accrued expenses of $0.2 million, and a decrease in deposits of $0.4 million.
The $22.0 million net of transaction costs of approximately $1.6 million was recorded as other income on our consolidated statements of operations and comprehensive loss. Grant Funding We receive certain research and development funding under grants issued by the U.S. government and a not-for-profit foundation.
The $22.0 million net of transaction costs of approximately $1.6 million was recorded as other income on our consolidated statements of operations and comprehensive loss for the year ended December 31, 2024. Grant Funding We receive certain research and development funding under grants issued by the U.S. government and a not-for-profit foundation.
We generally track direct R&D costs on a specific basis and will present direct costs for our key development programs on a program-by-program basis. We plan to present direct costs for all other programs on a consolidated basis generally by stage of development.
We generally track direct R&D costs on a specific basis and present direct costs for our key development programs on a program-by-program basis. We present direct costs for all other programs on a consolidated basis generally by stage of development.
We have a purchase agreement with Lincoln Park under which, subject to the conditions thereof, we have the right, but not the obligation, to sell to Lincoln Park, and Lincoln Park is obligated to purchase, up to $15.0 million in shares of our common stock.
We have a purchase agreement with Lincoln Park Capital Fund, LLC, or Lincoln Park, under which, subject to the conditions thereof, we have the right, but not the obligation, to sell to Lincoln Park, and Lincoln Park is obligated to purchase, up to $15.0 million in shares of our common stock.
Net cash provided by financing activities Net cash provided by financing activities during the year ended December 31, 2024 was approximately $0.4 million and primarily consisted of proceeds from (i) the sale of our common stock under our ATM sales agreement and (ii) the financing of certain director and officer and other liability insurance premiums, partially offset by payments on the insurance financing payable.
Net cash provided by financing activities during the year ended December 31, 2024 primarily consisted of proceeds from (i) the sale of our common stock under our ATM sales agreement and (ii) the financing of certain director and officer and other liability insurance premiums, partially offset by payments on the insurance financing payable.
R&D expenses consist primarily of: • direct program costs, including: ◦ expenses incurred under agreements with clinical research organizations (CROs), investigative sites and other third parties that assist in the conduct of our clinical trials and nonclinical studies and conduct other R&D and regulatory affairs activities on our behalf, ◦ contract manufacturing expenses, primarily for the production of materials for use in our clinical trials and nonclinical studies, ◦ transaction costs related to acquisitions of companies, technologies and related intellectual property, and other assets, and ◦ milestone payments due to third parties under acquisition and in-licensing arrangements based on our product candidates' achievement of R&D and regulatory milestones specified therein, and • indirect costs, including: ◦ personnel-related costs, including salaries, bonuses, benefits, payroll taxes, and stock-based compensation expenses for employees engaged in R&D functions, ◦ the costs of services performed by third parties, including consulting services, ◦ facilities-related costs, including rent and maintenance costs, and insurance, depreciation, supplies, and miscellaneous expenses, and ◦ costs related to travel, conference participation, service contracts, information technology, dues and subscriptions.
R&D expenses consist primarily of: • direct program costs, including: • expenses incurred under agreements with clinical research organizations (CROs), investigative sites and other third parties that assist in the conduct of our clinical trials and nonclinical studies and conduct other R&D and regulatory affairs activities on our behalf, • contract manufacturing expenses, primarily for the production of materials for use in our clinical trials and nonclinical studies; • expenses related to production of select proprietary formulations by 503B-registered outsourcing facilities prior to commercial launch of the product via Section 503B compounding; • transaction costs related to acquisitions of companies, technologies and related intellectual property, and other assets, and • milestone payments due to third parties under acquisition and in-licensing arrangements based on our product candidates' achievement of R&D and regulatory milestones specified therein, and • indirect costs, including: • personnel-related costs, including salaries, bonuses, benefits, payroll taxes, and stock-based compensation expenses for employees engaged in R&D functions, • the costs of services performed by third parties, including consulting services, • facilities-related costs, including rent and maintenance costs, and insurance, depreciation, supplies, and miscellaneous expenses, and • costs related to travel, conference participation, service contracts, information technology, dues and subscriptions.
We determined that the traditional royalty purchase agreement represents a complete sale of a nonfinancial asset (our right, title and interest in and to future payments related to commercial sales of XACIATO) for which XOMA bears all benefit and for which we have no obligations or involvement going forward, and therefore should be accounted for within the scope of Accounting Standards Codification (" ASC") 610-20, Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets .
We determined that the traditional royalty purchase agreement represented a complete sale of a nonfinancial asset (our right, title and interest in and to future payments related to commercial sales of XACIATO) for which XOMA would bear all benefit and for which we had no obligations or involvement going forward, and therefore should be accounted for within the scope of Accounting Standards Codification (" ASC") 610-20, Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets .
Milestone expenses consist of amounts that become due to third parties under our in-license or other agreements under which we acquired rights to technology or other intellectual property we use in a product based on the product's achievement of commercial milestones specified therein.
Commercial-readiness expenses consist of consultant and advisor costs. Milestone expenses consist of amounts that become due to third parties under our in-license or other agreements under which we acquired rights to technology or other intellectual property we use in a product based on the product's achievement of commercial milestones specified therein.
Other income (expense) Sale of royalty and milestone rights, net The $20.4 million of other net income for 2024 represents the $22.0 million payment to us in April 2024 under the Royalty Purchase Agreements, net of approximately $1.6 million in transaction costs.
Other income (expense) Sale of royalty and milestone rights, net The $20.4 million of other net income for 2024 represents the $22.0 million payment to us in April 2024 under the royalty purchase agreements we entered into with XOMA, net of approximately $1.6 million in transaction costs.
(2) These contra R&D expenses were recognized as follows for the years ended December 31, 2024 and 2023: (a) Ovaprene, $0.2 million, and $0, respectively; (b) Other advanced clinical stage programs, $0 and $0.1 million, respectively, (c) Phase 1 and Phase 1-ready clinical stage programs, $1.3 million and $0.9 million, respectively; and (d) Preclinical stage programs, $6.2 million and $7.9 million, respectively.
(3) These contra R&D expenses were recognized as follows for the years ended December 31, 2025 and 2024: (a) Ovaprene, $2.5 million, and $0.2 million, respectively; (b) Other advanced clinical stage programs, $2.9 million and $0, respectively, (c) Phase 1 and Phase 1-ready clinical stage programs, $0.4 million and $1.3 million, respectively; and (d) Preclinical stage programs, $8.1 million and $6.2 million, respectively.
Royalty Interest Financing Agreement In December 2023, we entered into a royalty interest financing agreement with UiE pursuant to which we sold an interest in the royalty and milestone payments we are entitled to receive in respect of net sales of XACIATO under our license agreement with Organon and received a payment of $5.0 million from UiE.
Royalty Interest Financing Agreement In December 2023, we entered into a royalty interest financing agreement with UiE pursuant to which we sold to UiE an interest in the royalty and milestone payments we are entitled to receive in respect of net sales of XACIATO under our license agreement with Organon.
Stock-Based Compensation The compensation cost for all stock-based awards is measured at the grant date, based on the fair value of the award (determined using a Black-Scholes option pricing model), and is recognized as an expense over the requisite service period (generally the vesting period of the award).
To date, we have recognized approximately $26,000 of royalty revenue. Stock-Based Compensation The compensation cost for all stock-based awards is measured at the grant date, based on the fair value of the award (determined using a Black-Scholes option pricing model), and is recognized as an expense over the requisite service period (generally the vesting period of the award).
Given the high level of uncertainty regarding federal policy and enforcement and regulatory changes under the new U.S. presidential administration and that circumstances are rapidly evolving, including as a result of legal challenges to federal government actions, we are not able to reasonably predict the potential impact on our business at this time.
Given the high level of uncertainty regarding federal policy and enforcement and regulatory changes and that circumstances are rapidly evolving, including as a result of legal challenges to recent federal government actions, we are not able to reasonably predict the full extent of the potential impact on our business at this time.
We expect our R&D expenses will continue to represent the majority of our operating expenses for at least the next twelve months.
We expect our R&D expenses will continue to represent the majority of our operating expenses, on a pre-contra R&D expenses basis, for at least the next twelve months.
We will need additional capital to fund our operating needs into the third quarter of 2025 and to meet our current obligations as they become due.
We will need additional capital to fund our operating needs through the fourth quarter of 2026 and to meet our current obligations as they become due.
Grant Agreement to Support the Ovaprene Phase 3 Study and Identification & Development of a New Non-Hormonal Contraceptive Candidate In November 2024, we entered into a grant agreement with the Foundation, under which we were awarded a new grant of up to approximately $10.7 million to support (i) expansion of the number of study sites in the ongoing Phase 3 clinical trial of Ovaprene, and (ii) activities that will aid in the identification and development of a novel non-hormonal intravaginal contraceptive candidate, suitable for and acceptable to women in low- and middle-income country settings who need or would prefer to use such a product to avoid an unplanned pregnancy.
Receipt of Grant Funding Installment to Support the Ovaprene Phase 3 Study and Identification & Development of a New Non-Hormonal Contraceptive Candidate In November 2025, we received a payment of $3.6 million as the latest installment under a grant of up to approximately $10.7 million to support (i) expansion of the number of study sites in the ongoing Phase 3 clinical trial of Ovaprene, and (ii) activities that will aid in the identification and development of a novel non-hormonal intravaginal contraceptive candidate, suitable for and acceptable to women in low- and middle-income country settings who need or would prefer to use such a product to avoid an unplanned pregnancy.
Sale of Future Payments On April 29, 2024, we entered into and closed a traditional royalty purchase agreement and a synthetic royalty purchase agreement with XOMA (US) LLC (“XOMA”) pursuant to which we sold our right, title and interest in the following to XOMA (i) all future net royalty and potential net milestone payments we would otherwise receive from Organon based on net sales of XACIATO, (ii) a portion of future net sales of Ovaprene and a portion of a potential future milestone payment we may receive under our license agreement with Bayer related to Ovaprene, and (iii) a portion of future net sales of Sildenafil Cream.
Sale of Future Payments On April 29, 2024, we entered into and closed a traditional royalty purchase agreement and a synthetic royalty purchase agreement with XOMA pursuant to which we sold our right, title and interest in the following to XOMA (i) all future net royalty and potential net milestone payments we would otherwise receive from Organon based on net sales of XACIATO, (ii) a portion of future net sales of Ovaprene and a portion of the $20.0 million payment that we could have potentially received under our since terminated license agreement with Bayer relating to Ovaprene, and (iii) a portion of future net sales of Sildenafil Cream.
The amount of R&D expense for the period indicated is shown on a gross basis (i.e., without deducting the amount of contra R&D expense for the applicable program(s). See footnote (2) below.
The amount of R&D expense for the period indicated is shown on a gross basis (i.e., without deducting the amount of contra R&D expense for the applicable program(s). See footnote (3) below. (2) For 2025, the dollar amount also includes expenses for DARE to PLAY.
Until such time that we are certain of commercialization, the cash flows to XOMA from royalties and milestone payments expected to be earned on Ovaprene and Sildenafil Cream are expected to be de minimis over the period that we expect it will take for XOMA to 123 receive total payments of $88.0 million under the royalty purchase agreements because, unlike XACIATO, Ovaprene and Sildenafil Cream are not commercial assets at this time.
The cash flows to XOMA from royalties and milestone payments expected to be earned on Ovaprene and Sildenafil Cream were expected to be de 125 minimis over the period that we expected it would take for XOMA to receive total payments of $88.0 million under the royalty purchase agreements because, unlike XACIATO, Ovaprene and Sildenafil Cream were not commercial assets at the time the evaluation was made.
In the future, we may generate revenue from license fees, milestone payments, and research and development payments in connection with strategic collaborations, as well as product sales of future products, if any.
In the future, we may generate revenue from license fees, milestone payments, and research and development payments in connection with strategic collaborations, and from product sales, including sales of 503B compounded products, consumer health products, and FDA-approved products, if any.
Net cash used in investing activities Net cash used in investing activities during the years ended December 31, 2024 and December 31, 2023 was related to purchases of property and equipment of approximately $573,000 and $629,000, respectively.
Net cash used in investing activities Net cash used in investing activities during the years ended December 31, 2025 and December 31, 2024 was related to purchases of property and equipment of approximately $0.4 million and $0.6 million, respectively.
In exchange for any payments to us from UiE under the agreement, we agreed to make payments to UiE out of royalty and milestone payments earned on net sales of XACIATO from Organon, net of our obligations to upstream licensors, until UiE receives a specified return on its investment.
In exchange for any payments to us from UiE under the agreement, we agreed to make payments to UiE out of royalty and milestone payments earned on net sales of XACIATO from Organon, net of our obligations to upstream licensors, until UiE receives a specified return on its investment, or using our other sources of assets or income to complete such payments if UiE has not received the specified return on its investment by the end of 2035.
“BUSINESS— Royalty Monetization Transactions— Traditional and Synthetic Royalty Purchase Agreements with XOMA” in Part I of this report and Note 13 “Royalty Purchase Agreements” to the accompanying consolidated financial statements.
For more information regarding our contractual obligations to XOMA, see ITEM 1. “BUSINESS— Royalty Monetization Transactions— Traditional and Synthetic Royalty Purchase Agreements with XOMA” in Part I of this report and Note 13 “Royalty Purchase Agreements” to the accompanying consolidated financial statements.
Our ability to generate such revenue will depend on the extent to which clinical development of our product 119 candidates is successful and we or a strategic collaborator receive regulatory approvals to market such product candidates, as well as the eventual commercial success of the approved products.
Our ability to generate such revenue will depend on the extent to which we are successful in executing against our Section 503B and consumer health product business models, the extent to which the clinical development of our product candidates is successful, and whether we or a strategic collaborator receive the regulatory approvals necessary to market such product candidates, as well as the eventual commercial success of any FDA-approved products.
General and Administrative Expenses General and administrative expenses consist of personnel costs, facility expenses, expenses for outside professional services, including legal, audit and accounting services, commercial-readiness expenses, and milestone expenses. Personnel costs consist of salaries, benefits and stock-based compensation. Facility expenses consist of rent and other related costs. Commercial-readiness expenses consist of consultant and advisor costs.
Selling, General and Administrative Expenses SG&A expenses consist of personnel costs, facility expenses, expenses for outside professional services, including legal, audit and accounting services, commercial-readiness expenses, including for Section 503B compounded drug products and consumer health products, and milestone expenses. Personnel costs consist of salaries, benefits and stock-based compensation. Facility expenses consist of rent and other related costs.
However, our ability to raise additional capital will depend on a variety of factors, many aspects of which are not entirely within our control, and there can be no assurance that capital will be available when needed or that, if available, it will be obtained on terms favorable to us and our stockholders.
Our ability to obtain additional capital, including through our ongoing Regulation A offering, and the timing and terms thereof, depend on various factors, many aspects of which are not entirely within our control, and there can be no assurance that capital will be available when needed or, if available, on terms favorable to us and our stockholders.
Royalty Purchase Agreements with XOMA In April 2024, we entered into a traditional royalty purchase agreement and a synthetic royalty purchase agreement with XOMA (which, together, we refer to as the Royalty Purchase Agreements) pursuant to which we sold our right, title and interest in the following to XOMA: (a) all of the royalties and potential milestone payments we would otherwise have the right to receive from and after April 1, 2024 under our exclusive license agreement with Organon based on net sales of XACIATO, net of our obligations to upstream licensors and UiE (such net amount we refer to as the Purchased Receivables); (b) a portion of a potential future $20.0 million payment from Bayer under our license agreement relating to Ovaprene and a portion of future net sales of Ovaprene; and (c) a portion of future net sales of Sildenafil Cream (such amounts described in the foregoing clauses (b) and (c) we collectively refer to as the Revenue Participation Right).
Royalty Purchase Agreements with XOMA In April 2024, we entered into a traditional royalty purchase agreement and a synthetic royalty purchase agreement with XOMA pursuant to which, among other things, we sold our right, title and interest in the following to XOMA: (a) all of the royalties and potential milestone payments we would otherwise have the right to receive from and after April 1, 2024 under our exclusive license agreement with Organon based on net sales of XACIATO, net of our obligations to upstream licensors and UiE; and (b) a portion of future net sales of Ovaprene, Sildenafil Cream and DARE to PLAY.
If we cannot raise capital when needed, on favorable terms or at all, we will not be able to continue development of our product candidates, will need to reevaluate our planned operations and may need to delay, scale back or eliminate some or all of our product candidate programs, reduce expenses, file for bankruptcy, reorganize, merge with another entity, or cease operations.
If we cannot raise capital when needed, on favorable terms or at all, we will need to reevaluate our planned operations and may need to delay, scale back or eliminate some or all of our product candidate programs and/or reduce expenses.
Grant Agreements For information regarding our grant agreements with the Foundation, see "--Deferred Grant Funding," above, Note 2, "Basis of Presentation and Summary of Significant Accounting Policies—Grant Funding" and Note 15, "Grant Awards-Other Non-Dilutive Grant Funding" to the accompanying consolidated financial statements.
For more information about these grant agreements, see "—Contractual Obligations and Other Commitments—Grant Agreements" below, and Note 2 "Basis of Presentation and Summary of Significant Accounting Policies—Grant Funding" and Note 15 "Grant Awards—Other Non-Dilutive Grant Funding" to the accompanying consolidated financial statements.
As a result, we cannot accurately determine the duration and completion costs of development projects or if, when and to what extent we will generate revenue from any products we develop. License Fee Expenses License fee expenses consist of up-front license fees and annual license fees due under our in-licensing arrangements.
As a result, we cannot accurately determine the duration and completion costs of development projects or if, when and to what extent we will generate revenue from any products we develop.
During 2025, based on our current expectations regarding the progress of development of our product candidates and sales of XACIATO, we expect approximately $0.1 million of such payments to upstream licensors to become payable.
During 2026, based on our current expectations regarding the progress of development of our product candidates and sales of XACIATO and DARE to PLAY, we expect such payments to upstream licensors to be immaterial.
Our current portfolio includes five product candidates in advanced clinical development (Phase 2-ready to Phase 3): • Ovaprene® , a hormone-free, monthly intravaginal contraceptive; • Sildenafil Cream, 3.6% , a proprietary cream formulation of sildenafil for topical administration to the female genitalia on demand for the treatment of female sexual arousal disorder (FSAD); • DARE-HRT1 , an intravaginal ring designed to deliver combination menopausal hormone therapy, bio-identical 17β-estradiol and progesterone together, continuously over a 28-day period, for the treatment of moderate-to-severe VMS, also known as hot flashes; • DARE-VVA1 , a proprietary formulation of tamoxifen for intravaginal administration being developed as a hormone-free alternative to estrogen-based therapies for the treatment of moderate-to-severe dyspareunia, or pain during sexual intercourse, a symptom of GSM (formerly called VVA); and • DARE-HPV , a proprietary, fixed-dose formulation of lopinavir and ritonavir in a soft gel vaginal insert, which we plan to develop for the treatment of genital HPV infection in women, treatment of CIN (also known as cervical dysplasia), and other HPV-related pathologies.
Sildenafil Cream, 3.6%, or Sildenafil Cream, an investigational cream formulation of sildenafil, the active ingredient in Viagra®, for topical administration for the treatment of female sexual arousal disorder, or FSAD; DARE-HRT1, an intravaginal ring designed to deliver combination menopausal hormone therapy, bio-identical 17β-estradiol and progesterone together, continuously over a 28-day period for the treatment of moderate to severe vasomotor symptoms, also known as hot flashes; DARE-VVA1, an investigational formulation of tamoxifen in a soft gelatin capsule for intravaginal administration as a hormone-free alternative to estrogen-based therapies for the treatment of moderate-to-severe dyspareunia, or pain during sexual intercourse; and DARE-HPV, an investigational, proprietary fixed-dose formulation of lopinavir and ritonavir in a soft gel vaginal insert for the treatment of genital human papillomavirus (HPV) infection in women as well as treatment of cervical intraepithelial neoplasia (also known as cervical dysplasia), and other HPV-related pathologies.
Raising additional capital may cause substantial dilution to our stockholders, restrict our operations or require us to relinquish rights in our technologies or product candidates and their future revenue streams. See the risk factors under “Risks Related to Our Financial Position and Capital Needs” in ITEM 1A. RISK FACTORS of this report.
Raising additional capital may cause substantial dilution to our stockholders, restrict our operations or require us to relinquish rights in our technologies or product candidates and their future revenue streams.
Such sales of our common stock to Lincoln Park, if any, will be subject to certain limitations, and may occur from time to time, at our sole discretion, over the 24-month period commencing on November 27, 2024. We did not sell any shares of our common stock under this purchase agreement during 2024. See “—Recent Events—Equity Line,” above.
Such sales of our common stock to Lincoln Park, if any, are subject to certain limitations, and may occur from time to time, at our sole discretion, over the 24-month period commencing on November 27, 2024. We sold 1,470,000 shares of our common stock under this purchase agreement during 2025 for net proceeds of approximately $3.1 million.
Our future capital requirements are difficult to predict because they will depend on many factors that are highly variable and difficult to predict, including, but not limited to, those discussed under “Risks Related to Our Financial Position and Capital Needs” in ITEM 1A. RISK FACTORS of this report.
Our future capital requirements are difficult to predict because they will depend on many factors that are highly variable and difficult to predict, including, but not limited to, those discussed in the risk factors in Part I, Item 1A of this report under “Risks Related to Our Financial Position and Capital Needs.” 129 Capital Resources Historically, the cash used to fund our operations has come from a variety of sources and predominantly from sales of shares of our common stock.
For the years ended December 31, 2024 and 2023, we recognized contra-research and development expense of approximately $8.8 million and $9.3 million, respectively. Conducting clinical trials necessary to obtain regulatory approval is costly and time consuming. We may not obtain regulatory approval for any product candidate on a timely or cost-effective basis, or at all.
Conducting clinical trials necessary to obtain regulatory approval is costly and time consuming. We may not obtain regulatory approval for any product candidate on a timely or cost-effective basis, or at all.
Shares of our common stock sold under the sales agreement will be offered and sold under our shelf registration statement on Form S-3 (File No. 333-278380), declared effective by the SEC on May 10, 2024, the base prospectus included therein and the prospectus supplement thereto dated May 10, 2024 relating to the offering of up to $18.1 million of shares of our common stock, and any subsequent prospectus supplement related to the offering of shares of our common stock under the sales agreement.
Shares of our common stock sold under the sales agreement were offered and sold under our shelf registration statement on Form S-3 (File No. 333-278380), declared effective by the SEC on May 10, 2024.
We anticipate needing to invest no more than $1.0 million to support a 503B-registered outsourcing facility with technology-transfer activities specific to our Sildenafil Cream formulation, activate an awareness campaign, and facilitate access to our proprietary Sildenafil Cream formulation as an option for providers and women.
We invested approximately $1.0 million to launch DARE to PLAY in 2025, which has been utilized to support a 503B-registered outsourcing facility with technology-transfer activities specific to DARE to PLAY, activate an awareness campaign, and facilitate access to DARE to PLAY as an option for providers and women.
We do not track indirect costs on a program-by-program basis because those costs generally are deployed across multiple development programs.
We do not track indirect costs on a program-by-program basis because those costs generally are deployed across multiple development programs. We recognize the Australian Research and Development Tax Incentive Program, or the Tax Incentive, as a reduction of R&D expenses (contra R&D expense).
Recently Issued Accounting Standards A description of recently issued accounting pronouncements that may potentially impact our financial position, results of operations and cash flows is discussed in Note 2 to our audited financial statements included elsewhere in this Annual Report on Form 10-K. 121 Critical Accounting Policies and Estimates Management’s discussion and analysis of financial condition and results of operations is based on our consolidated financial statements that we prepared in accordance with accounting principles generally accepted in the United States.
Critical Accounting Policies and Estimates Management’s discussion and analysis of financial condition and results of operations is based on our consolidated financial statements that we prepared in accordance with accounting principles generally accepted in the United States.
For further discussion of this annual license maintenance fee, see Note 3 "Strategic Agreements—Strategic Agreements for Pipeline Development" to the accompanying consolidated financial statements.
For information about these obligations see Note 3 "Strategic Agreements—Strategic Agreements for Pipeline Development" to the accompanying consolidated financial statements.
Components reducing operating cash were a decrease in accounts payable of approximately $1.9 million and a decrease in other non-current assets of approximately $34,000. Cash used in operating activities during the year ended December 31, 2023 included the net loss of $30.2 million, decreased by non-cash stock-based compensation expense of approximately $2.5 million.
Cash provided by operating activities during the year ended December 31, 2024 included the net loss of $4.1 million, decreased by non-cash stock-based compensation expense of approximately $2.2 million.
We evaluate the measure of progress each reporting period and, if necessary, adjust the measure of performance and related revenue recognition. To date, we have recognized $11.0 million in license fee revenue, all from payments received under our license agreement with Organon to commercialize XACIATO. Milestones.
To date, we have recognized $12.8 million in license fee revenue, all of which, other than $1.0 million recognized upon the termination of the license agreement with Bayer, is from payments received under our license agreement with Organon to commercialize XACIATO. Milestones.
Our business strategy has included seeking non-dilutive sources of funding and collaborations to support product development, and we have received federal government grants and awards in support of several of our development programs. Our pivotal Phase 3 study of Ovaprene and our DARE-HPV program are being significantly supported by federal government funding.
Moreover, our business strategy has included seeking non-dilutive sources of funding and collaborations to support product development, and we have benefited significantly from federal government funding through grants and other agreements in support of several of our development programs, including Ovaprene and DARE-HPV. See Note 15 “Grant Awards” to the accompanying consolidated financial statements.
We have also received a significant amount of cash through non-dilutive grants, strategic collaborations and royalty monetization transactions. We have a sales agreement with Stifel, Nicolaus & Company, Incorporated, or Stifel, to sell shares of our common stock from time to time through an ATM offering under which Stifel acts as our agent.
We have a sales agreement with Stifel, Nicolaus & Company, Incorporated, or Stifel, to sell shares of our common stock from time to time through an ATM offering under which Stifel acts as our agent. During 2025, we sold 4,329,116 shares of our common stock under the sales agreement for net proceeds of approximately $17.6 million.
See ITEM 1. "BUSINESS," in Part I of this report for additional information regarding our product candidates. Our primary operations consist of research and development activities to advance our portfolio of product candidates through late-stage clinical development and/or regulatory approval.
Operations Our primary operations consist of research and development activities to advance our portfolio of product candidates through late-stage clinical development and/or regulatory approval, and commercialization activities for the 503B and consumer health products we seek to bring to market.
We are in ongoing discussions with potential third-party sources of additional capital, and we will continue to evaluate and may pursue a variety of capital raising options, including sales of equity (including sales of our common stock under our equity line arrangement and in ATM offerings (see “—Capital Resources,” below)), debt financings, government or other grant funding, collaborations, structured financings, and strategic alliances or other similar types of arrangements.
In addition to our ongoing Regulation A offering, we will continue to evaluate and may pursue various other capital raising options, including sales of equity, debt financings, government or other grant funding, collaborations, structured financings, and commercial collaborations or other strategic transactions.
For more information about these grant agreements, see Note 2, "Basis of Presentation and Summary of Significant Accounting Policies—Grant Funding," and Note 15, "Grant Awards-Other Non-Dilutive Grant Funding" to the accompanying consolidated financial statements. 128 Cash Flows The following table shows a summary of our cash flows for the periods indicated: Years Ended December 31, 2024 2023 Net cash provided by (used in) operating activities $ 5,394,247 $ (38,856,654) Net cash used in investing activities (573,046) (629,430) Net cash provided by financing activities 433,830 15,637,120 Effect of exchange rate changes on cash, cash equivalents and restricted cash (67,913) (9,585) Net increase (decrease) in cash, cash equivalents and restricted cash $ 5,187,119 $ (23,858,549) Net cash used in operating activities Cash used in operating activities during the year ended December 31, 2024 included the net loss of $4.1 million, decreased by non-cash stock-based compensation expense of approximately $2.2 million.
Cash Flows The following table shows a summary of our cash flows for the periods indicated: Years Ended December 31, 2025 2024 Net cash (used in) provided by operating activities $ (9,885,870) $ 5,473,555 Net cash used in investing activities (385,278) (573,046) Net cash provided by financing activities 19,277,144 354,522 Effect of exchange rate changes on cash, cash equivalents and restricted cash 7,186 (67,913) Net increase in cash, cash equivalents and restricted cash $ 9,013,182 $ 5,187,118 Net cash used in operating activities Cash used in operating activities during the year ended December 31, 2025 included the net loss of $13.4 million, decreased by non-cash stock-based compensation expense of approximately $1.5 million.
Components providing operating cash were an increase in accounts payable of approximately $1.4 million, a decrease in other receivables of approximately $0.8 million, and a decrease in prepaid expenses of approximately $0.5 million.
Components providing operating cash were an increase in deferred grant funding of approximately $3.1 million, a decrease in prepaid expenses of approximately $0.7 million, and an increase in interest payable of approximately $0.6 million related to our royalty interest financing agreement with UiE.
During 2025, we are also taking action to bring our proprietary Sildenafil Cream formulation to market under Section 503B of the FDCA. Until we secure additional capital to fund our operating needs, we will focus our resources primarily on advancement of Ovaprene.
Until we secure additional capital to fund our operating needs, we will focus our research and development resources primarily on advancement of Ovaprene.
Research and development expenses The following table summarizes our R&D expenses for the periods indicated, together with the changes in those items in terms of dollars and percentage: 125 Years Ended December 31, Change 2024 2023 $ % Direct program costs: Ovaprene (1) $ 8,518,495 $ 3,762,611 $ 4,755,884 126 % Sildenafil Cream, 3.6% 2,361,052 7,746,264 (5,385,212) (70) % Other advanced clinical stage programs 1,321,888 3,498,955 (2,177,067) (62) % Phase 1 and Phase 1-ready clinical stage programs (1) 761,721 2,912,857 (2,151,136) (74) % Preclinical stage programs (1) 4,233,762 7,432,439 (3,198,677) (43) % Other development programs 27,542 189,706 (162,164) (85) % Contra R&D expenses (2) (7,685,533) (8,965,347) 1,279,814 (14) % Total direct program costs 9,538,927 16,577,485 (7,038,558) (42) % Indirect costs: Personnel-related (including stock compensation) 5,611,057 5,566,016 45,041 1 % Outside services (including consulting) 543 38,114 (37,571) (99) % Facilities-related (including depreciation) 78,168 86,239 (8,071) (9) % Other indirect R&D costs 176,061 259,936 (83,875) (32) % Contra R&D expenses (1,199,548) (989,716) (209,832) 21 % Total indirect R&D costs 4,666,281 4,960,589 (294,308) (6) % Total R&D expenses $ 14,205,208 $ 21,538,074 $ (7,332,866) (34) % (1) The applicable program(s) receive grant funding and/or the Tax Incentive.
Research and development expenses The following table summarizes our R&D expenses for the periods indicated, together with the changes in those items in terms of dollars and percentage: 127 Years Ended December 31, Change 2025 2024 $ % Direct program costs: Ovaprene (1) $ 5,016,187 $ 8,518,495 $ (3,502,308) (41) % Sildenafil Cream (2) 1,143,221 2,361,052 (1,217,831) (52) % Other advanced clinical stage programs 2,805,127 1,421,888 1,383,239 97 % Phase 1 and Phase 1-ready clinical stage programs (1) 1,548,800 761,721 787,079 103 % Preclinical stage programs (1) 6,365,438 4,233,762 2,131,676 50 % Other development programs — 27,542 (27,542) (100) % Contra R&D expenses (3) (13,919,881) (7,685,533) (6,234,348) 81 % Total direct program costs 2,958,892 9,638,927 (6,680,035) (69) % Indirect costs: Personnel-related (including stock-based compensation) 4,691,957 5,611,057 (919,100) (16) % Outside services (including consulting) 21,378 543 20,835 3837 % Facilities-related (including depreciation) 75,215 78,168 (2,953) (4) % Other indirect R&D costs 185,194 176,061 9,133 5 % Contra R&D expenses (2,409,284) (1,199,548) (1,209,736) 101 % Total indirect R&D costs 2,564,460 4,666,281 (2,101,821) (45) % Total R&D expenses $ 5,523,352 $ 14,305,208 $ (8,781,856) (61) % (1) The applicable program(s) receive grant funding and/or the Tax Incentive.
Components reducing operating cash were a decrease in accrued expenses of approximately $8.3 million, a decrease in deferred grant funding of approximately $4.6 million, an increase in deposits of $1.2 million primarily related to deposits paid for the construction of capital equipment, and a decrease in other non-current assets of approximately $10,000.
Components reducing operating cash were (i) a decrease in accrued expenses of approximately $2.3 million primarily as a result of prior year accruals not present in the current year including a $1.0 million milestone due under a license agreement, approximately $0.5 million related to the construction of capital equipment, and approximately $0.8 million of accrued bonus expense, (ii) an increase in other receivables of approximately $0.3 million, and (iii) a decrease in accounts payable of approximately $0.3 million.
For the years ended December 31, 2024 and December 31, 2023 there were no material adjustments to our prior period estimates of accrued expenses for clinical trials. 124 Results of Operations Comparison of the Years ended December 31, 2024 and 2023 The following table summarizes our consolidated results of operations for the years ended December 31, 2024 and 2023, and the change in the applicable line item in terms of dollars and percentage: Years Ended December 31, Change 2024 2023 $ % Revenue License fee revenue $ — $ 1,000,000 $ (1,000,000) (100) % Milestone revenue — 1,800,000 (1,800,000) (100) % Royalty revenue 9,784 7,885 1,899 24 % Total revenue 9,784 2,807,885 (2,798,101) (100) % Operating expenses General and administrative expenses $ 9,156,061 $ 12,109,691 $ (2,953,630) (24) % Research and development expenses 14,205,208 21,538,074 (7,332,866) (34) % License fee expenses 100,000 100,000 — — % Total operating expenses 23,461,269 33,747,765 (10,286,496) (30) % Loss from operations (23,451,485) (30,939,880) 7,488,395 24 % Other income (expense) Sale of royalty and milestone rights, net 20,379,376 — 20,379,376 100 % Other income (expense), net (981,490) 778,489 (1,759,979) (226) % Net loss $ (4,053,599) $ (30,161,391) $ 26,107,792 (87) % Revenues Revenues for the years ended December 31, 2024 and 2023 related to our license agreement with Organon to commercialize XACIATO.
For the years ended December 31, 2025 and December 31, 2024 there were no material adjustments to our prior period estimates of accrued expenses for clinical trials. 126 Results of Operations Comparison of the Years ended December 31, 2025 and 2024 The following table summarizes our consolidated results of operations for the years ended December 31, 2025 and 2024, and the change in the applicable line item in terms of dollars and percentage: Years Ended December 31, Change 2025 2024 $ % Revenue License fee and other revenue $ 1,030,193 $ 9,784 $ 1,020,409 10,429 % Total revenue 1,030,193 9,784 1,020,409 10,429 % Cost of revenue 295,799 — 295,799 — % Operating expenses Selling, general and administrative expenses 8,763,376 9,156,061 (392,685) (4) % Research and development expenses 5,523,352 14,305,208 (8,781,856) (61) % Total operating expenses 14,286,728 23,461,269 (9,174,541) (39) % Loss from operations (13,552,334) (23,451,485) 10,194,950 43 % Other income (expense) Sale of royalty and milestone rights, net — 20,379,376 (20,379,376) (100) % Other income (expense), net 153,060 (981,490) 1,134,550 116 % Net loss $ (13,399,274) $ (4,053,599) $ (9,345,675) 231 % Revenues The approximately $1.0 million increase in license fee and other revenue was primarily attributable to the $1.0 million of revenue recognized upon the termination of the license agreement with Bayer in December 2025.
We have a history of losses from operations and we expect significant losses from operations, net losses, and negative cash flows from operations for at least the next several years as we continue to develop and seek to bring to market our product candidates.
As a result, we may continue to incur significant losses from operations and negative cash flows from operations for the next several years, and may never generate sufficient revenues to finance our operations or achieve profitability.
The decrease of approximately $7.3 million in R&D expenses from 2023 to 2024 was primarily attributable to a decrease in costs related to development activities for Sildenafil Cream as a result of the completion of the Phase 2b RESPOND clinical study completed in June 2023, partially offset by increases in costs related to our ongoing pivotal Phase 3 clinical trial of Ovaprene and manufacturing and regulatory affairs activities for Ovaprene.
The decrease of approximately $8.8 million in R&D expenses from 2024 to 2025 was primarily attributable to (i) an increase in contra-R&D expenses, (ii) a decrease in manufacturing costs related to Ovaprene, (iii) a decrease in costs related to development activities for Sildenafil Cream, (iv) a decrease in personnel costs, and (v) a decrease in costs related to development activities for DARE-HRT1 partially offset by increases in costs related to development activities for (A) our other advanced clinical stage programs —primarily attributable to our DARE-HPV program, (B) our pre-clinical and other development programs —primarily attributable to our DARE-LARC1 program, and (C) our Phase 1 and Phase 1-ready clinical stage programs —primarily attributable to our DARE-PTB1 program.
“BUSINESS— Royalty Monetization Transactions— Royalty Interest Financing Agreement” in Part I of this report and Note 12 “Royalty Interest Financing” to the accompanying consolidated financial statements. Other Contractual Obligations We enter into contracts in the normal course of business with various third parties for research studies, clinical trials, testing and other services.
We have the right to make prepayments on or pay in full and retire all of our payment obligations to UiE. For more information regarding our contractual obligations to UiE, see ITEM 1. “BUSINESS— Royalty Monetization Transactions—Royalty Interest Financing Agreement” in Part I of this report and Note 12 “Royalty Interest Financing” to the accompanying consolidated financial statements.
We agreed to make royalty and milestone payments, and in some cases annual license fee payments, under the license and development agreements related to XACIATO, Ovaprene, and Sildenafil Cream and under other agreements related to our other clinical and preclinical candidates.
Contractual Obligations and Other Commitments License and Royalty Agreements We have assembled our pipeline primarily through acquisitions, in-license agreements, and other collaborations. We agreed to make royalty and milestone payments, and in some cases annual license fee payments, under the license and development agreements under which we acquired rights to intellectual property from third parties.
As of December 31, 2024, our deferred grant funding liability was approximately $16.6 million, substantially all of which consisted of unspent funds for the DARE-LARC1 program and the Ovaprene Phase 3 clinical study.
Our cash and cash equivalents at December 31, 2025 included funds received under grant agreements that generally may be applied solely toward direct costs for the funded project under those grant agreements other than an approximately 5% to 22% indirect cost allowance, and as of December 31, 2025, our deferred grant funding liability was approximately $19.7 million, substantially all of which consisted of funds intended to support the DARE-LARC1 program, the Ovaprene Phase 3 clinical study, and the DARE-HPV program.
General and administrative expenses The decrease of approximately $3.0 million in general and administrative expenses from 2023 to 2024 was primarily attributable to decreases in (i) commercial-readiness expenses of approximately $1.6 million, (ii) personnel costs of approximately $0.6 million due to reduced headcount, (iii) stock-based compensation expense of approximately $0.3 million, (iv) a one-time fraud loss in the first quarter of 2023 of approximately $0.2 million, net of proceeds we received under an insurance policy, related to criminal fraud commonly referred to as "business email compromise fraud" to which we were subject, and (v) professional services expenses of approximately $0.2 million.
Selling, general and administrative expenses The decrease of approximately $0.4 million in SG&A expenses from 2024 to 2025 was primarily attributable to decreases in (i) stock-based compensation expense of approximately $0.5 million, (ii) personnel costs of approximately $0.3 million due to reduced compensation expense, and (iii) general corporate overhead expenses of approximately $0.3 million.
At any one time, we are working on multiple programs at various stages of development.
For the years ended December 31, 2025 and 2024, we recognized contra-R&D expense of approximately $16.4 million and $8.8 million, respectively. At any one time, we are working on multiple programs at various stages of development.
Accordingly, from and after April 1, 2024, any revenue we recognize under our license agreement with Organon based on net sales of XACIATO will be payable to UiE and recognized as non-cash royalty revenue.
Financial Overview Revenue Our revenue for 2025 primarily relates to the license fee recognized upon termination of our license agreement with Bayer. Other revenue for 2025 and 2024 were royalties from net sales of XACIATO, which, since April 1, 2024, have been paid to UiE under our royalty interest financing agreement with UiE, and recognized as non-cash royalty revenue.
As discussed below, to provide funding for the development of the product candidates in our pipeline, in April 2024, we entered into an agreement with XOMA whereby we sold our rights to all royalty and potential milestone payments based on net sales of XACIATO under our agreement with Organon, net of our obligations to certain third parties, until XOMA receives a specified return on its investment, after which we will share equally in the royalty and milestone payments earned on net sales of XACIATO from Organon.
In January 2024, Organon announced that XACIATO was available nationwide in the U.S. In April 2024, we sold our rights to all royalty and potential milestone payments based on net sales of XACIATO under our agreement with Organon to XOMA.
See Note 15, "Grant Awards--Other Non-Dilutive Grant Funding--2024 Contraceptive Product Candidate Grant Agreement" to the accompanying financial statements for additional information regarding the grant agreement. Equity Line In October 2024, we entered into a purchase agreement and registration rights agreement with Lincoln Park Capital Fund, LLC, or Lincoln Park.
Additional payments are contingent upon our achievement of specified development and reporting milestones during the term of the grant agreement, which extends through March 2027. See Note 15, "Grant Awards--Other Non-Dilutive Grant Funding--2024 Contraceptive Product Candidate Grant Agreement" to the accompanying consolidated financial statements for additional information regarding the grant agreement.
Contra-R&D expenses for the years ended December 31, 2024 and 2023 primarily offset direct program costs for DARE-LARC1, one of our preclinical stage programs. License fee expenses For each of the years ended December 31, 2024 and December 31, 2023 we accrued or paid $100,000 of the annual license maintenance fee payable under our license agreement related to DARE-HRT1.
Contra-R&D expenses for the year ended December 31, 2025 primarily offset direct program costs for DARE-LARC1, DARE-HPV and Ovaprene. Contra R&D expenses for the year ended December 31, 2024 primarily offset direct program costs for DARE-LARC1.