CURIS INC

Previous wording

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the Condensed Consolidated Financial Statements and the related notes appearing elsewhere in this report. Some of the information contained in this discussion and analysis and set forth elsewhere in this report, including information with respect to our plans and strategy for our business, includes forward-looking statements, based on current expectations and related to future events and our future financial and operational performance, that involve risks and uncertainties. You should review the discussion above under the heading “Risk Factor Summary” and the risk factors detailed further in Item 1A, “Risk Factors” of Part I of our Annual Report on Form 10-K for the year ended December 31, 2024, and, if applicable, those included under Part II, Item 1A of this Quarterly Report on Form 10-Q, for a discussion of important factors that could cause actual results to differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis. As used throughout this report, the terms “the Company,” “we,” “us,” and “our” refer to the business of Curis, Inc. and its wholly owned subsidiaries, except where the context otherwise requires, and the term “Curis” refers to Curis, Inc.

Current wording

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the Condensed Consolidated Financial Statements and the related notes appearing elsewhere in this report. Some of the information contained in this discussion and analysis and set forth elsewhere in this report, including information with respect to our plans and strategy for our business, includes forward-looking statements, based on current expectations and related to future events and our future financial and operational performance, that involve risks and uncertainties. You should review the discussion above under the heading “Risk Factor Summary” and the risk factors detailed further in Item 1A, “Risk Factors” of Part I of our Annual Report on Form 10-K for the year ended December 31, 2024, as supplemented by the risk factors discussed in Part II, Item 1A, “Risk Factors” of this Quarterly Report on Form 10-Q, for a discussion of important factors that could cause actual results to differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis. As used throughout this report, the terms “the Company,” “we,” “us,” and “our” refer to the business of Curis, Inc. and its wholly owned subsidiaries, except where the context otherwise requires, and the term “Curis” refers to Curis, Inc.

Previous wording

We are a biotechnology company focused on the development of emavusertib (CA-4948), an orally available, small molecule inhibitor of Interleukin-1 receptor associated kinase, or IRAK4. Emavusertib is currently being evaluated in the TakeAim Lymphoma Phase 1/2 study (CA-4948-101) in patients with relapsed/refractory primary central nervous system lymphoma, or PCNSL, in combination with the BTK inhibitor ibrutinib, as a monotherapy in the TakeAim Leukemia Phase 1/2 study (CA-4948-102) in patients with relapsed/refractory, or R/R, acute myeloid leukemia, or AML, and R/R high risk myelodysplastic syndrome, or hrMDS, and as a frontline combination therapy with venetoclax and azacitidine in patents with AML (CA-4948-104). Emavusertib has received Orphan Drug Designation from the U.S. Food and Drug Administration for the treatment of PCNSL, AML and MDS and from the European Commission for the treatment of PCNSL. We, through our 2015 collaboration with Aurigene Discovery Technologies Limited, have the exclusive license to emavusertib (CA-4948). We licensed our rights to Erivedge® to Genentech, a member of the Roche Group, under which Genentech is commercializing Erivedge® for the treatment of advanced basal cell carcinoma.

Current wording

We are a biotechnology company focused on the development of emavusertib (CA-4948), an orally available, small molecule inhibitor of Interleukin-1 receptor associated kinase, or IRAK4. Emavusertib is currently being evaluated in the TakeAim Lymphoma Phase 1/2 study (CA-4948-101) in patients with relapsed/refractory primary central nervous system lymphoma, or PCNSL, in combination with the BTK inhibitor ibrutinib, as a monotherapy in the TakeAim Leukemia Phase 1/2 study (CA-4948-102) in patients with relapsed/refractory, or R/R, acute myeloid leukemia, or AML, and R/R high risk myelodysplastic syndrome, or hrMDS, and as a frontline combination therapy with venetoclax and azacitidine in patents with AML (CA-4948-104). Emavusertib has received Orphan Drug Designation from the U.S. Food and Drug Administration, or FDA, for the treatment of PCNSL, AML and MDS and from the European Commission for the treatment of PCNSL. We, through our 2015 collaboration with Aurigene Discovery Technologies Limited, or Aurigene, have the exclusive license to emavusertib (CA-4948). We licensed our rights to Erivedge® to Genentech, Inc, or Genentech, a member of the Roche Group, under which Genentech is commercializing Erivedge® for the treatment of advanced basal cell carcinoma.

Previous wording

We are focused on the development of emavusertib (CA-4948), an orally available, small molecule inhibitor of IRAK4. IRAK4 plays an essential role in the toll-like receptor, or TLR, and interleukin-1 receptor, or IL-1R, signaling pathways, which are frequently dysregulated in patients with cancer. TLRs and the IL-1R family signal through the adaptor protein Myeloid Differentiation Primary Response Protein 88, which results in the assembly and activation of IRAK4, initiating a signaling cascade that induces cytokine and survival factor expression mediated by the NF-κB protein complex. Many B-cell leukemias and lymphomas are associated with constitutive activation of the NF-κB protein complex, which contributes to these cancers' proliferation and survival. The B-cell receptor, or BCR, and TLR pathways drive NF-κB activation. Preclinical studies have demonstrated that targeting both the BCR and TLR pathways is more synergistic than targeting either pathway alone. Similarly, preclinical studies targeting IRAKi in combination with FMS‐like tyrosine kinase 3, or FLT3, have demonstrated the ability to overcome the adaptive resistance incurred when targeting FLT3 alone. In AML patient derived xenografts, emavusertib has shown monotherapy anti-tumor activity as well as synergy with both venetoclax and azacitidine. In the clinic, emavusertib has shown anti-tumor activity across a broad range of hematologic malignancies, including monotherapy activity in AML, particularly those with a FLT3 mutation. In non-Hodgkin's lymphoma patients, particularly in PCNSL, emavusertib has shown anti-tumor activity in combination with a Bruton Tyrosine Kinase, or BTK, inhibitor.

Current wording

We are focused on the development of emavusertib, an orally available, small molecule inhibitor of IRAK4. IRAK4 plays an essential role in the toll-like receptor, or TLR, and interleukin-1 receptor, or IL-1R, signaling pathways, which are frequently dysregulated in patients with cancer. TLRs and the IL-1R family signal through the adaptor protein Myeloid Differentiation Primary Response Protein 88, which results in the assembly and activation of IRAK4, initiating a signaling cascade that induces cytokine and survival factor expression mediated by the NF-κB protein complex. Many B-cell leukemias and lymphomas are associated with constitutive activation of the NF-κB protein complex, which contributes to these cancers' proliferation and survival. The B-cell receptor, or BCR, and TLR pathways drive NF-κB activation. Preclinical studies have demonstrated that targeting both the BCR and TLR pathways is more synergistic than targeting either pathway alone. Similarly, preclinical studies targeting IRAKi in combination with FMS‐like tyrosine kinase 3, or FLT3, have demonstrated the ability to overcome the adaptive resistance incurred when targeting FLT3 alone. In AML patient derived xenografts, emavusertib has shown monotherapy anti-tumor activity as well as synergy with both venetoclax and azacitidine. In the clinic, emavusertib has shown anti-tumor activity across a broad range of hematologic malignancies, including monotherapy activity in AML, particularly those with a FLT3 mutation. In non-Hodgkin's lymphoma patients, particularly in PCNSL, emavusertib has shown anti-tumor activity in combination with a Bruton Tyrosine Kinase, or BTK, inhibitor.

Previous wording

Emavusertib is currently undergoing testing in combination with ibrutinib, a BTK inhibitor, in a Phase 1/2 open-label, single arm expansion trial in patients with R/R PCNSL (NCT03328078), also known as the TakeAim Lymphoma Phase 1/2 study. In June 2022 and December 2023, we provided preliminary clinical data for patients with various hematological malignancies in the combination portion of the ongoing TakeAim Lymphoma Phase 1/2 study. In December 2023, we provided clinical and safety data of emavusertib in combination with ibrutinib in several non-Hodgkin's lymphoma subtypes, including PCNSL patients. In July and December 2024, emavusertib was granted Orphan Drug Designation by the European Commission and the U.S. Food and Drug Administration, or FDA, respectively, for the treatment of patients with PCNSL. In September 2024 and March 2025, we provided additional clinical data of emavusertib in combination with ibrutinib in R/R PCNSL. In March 2025, we announced that we had completed productive meetings with both the European Committee for Medicinal Products for Human Use, or CHMP, and the FDA on the suitability of using the ongoing TakeAim Lymphoma Phase 1/2 study to support a potential accelerated regulatory path for a Conditional Marketing Authorization, or CMA, submission in Europe and a New Drug Application, or NDA, submission in the U.S. We expect additional data from this study in the fourth quarter of 2025.

Current wording

Emavusertib is currently undergoing testing in combination with ibrutinib, a BTK inhibitor, in a Phase 1/2 open-label, single arm expansion trial in patients with R/R PCNSL (NCT03328078), also known as the TakeAim Lymphoma Phase 1/2 study. In June 2022 and December 2023, we provided preliminary clinical data for patients with various hematological malignancies in the combination portion of the ongoing TakeAim Lymphoma Phase 1/2 study. In December 2023, we provided clinical and safety data of emavusertib in combination with ibrutinib in several non-Hodgkin's lymphoma subtypes, including PCNSL patients. In July and December 2024, emavusertib was granted Orphan Drug Designation by the European Commission and the FDA, respectively, for the treatment of patients with PCNSL. In September 2024 and March 2025, we provided additional clinical data of emavusertib in combination with ibrutinib in R/R PCNSL. In March 2025, we announced that we had completed productive meetings with both the European Committee for Medicinal Products for Human Use, or CHMP, and the FDA on the suitability of using the ongoing TakeAim Lymphoma Phase 1/2 study to support a potential accelerated regulatory path for a Conditional Marketing Authorization, or CMA, submission in Europe and a New Drug Application, or NDA, submission in the U.S. We expect additional data from this study in the fourth quarter of 2025.

Previous wording

We have initiated a Phase 1 clinical study of emavusertib as an add-on agent to the combination of venetoclax and azacitidine in AML (2023-505828-58), which we refer to as the AML Triplet study. The AML Triplet study is currently being conducted in Spain, Germany, and Italy. The study is assessing the safety and tolerability of different dosing regimens of emavusertib in the triple combination in patients who achieved a complete remission on venetoclax and azacitidine, while remaining positive for minimal residual disease. To date, the trial has enrolled the first dosing cohort of emavusertib in combination with venetoclax and azacitidine. All patients in this cohort tolerated the triple regimen well, with no unexpected adverse events. As a result, the external Clinical Safety Review Committee recommended to escalate to the next dosing cohort, and enrollment for this cohort is currently ongoing.

Current wording

We have initiated a Phase 1 clinical study of emavusertib as an add-on agent to the combination of venetoclax and azacitidine in AML (2023-505828-58), which we refer to as the AML Triplet study. The AML Triplet study is currently being conducted in Spain, Germany, and Italy. The study is assessing the safety and tolerability of different dosing regimens of emavusertib in the triple combination in patients who achieved a complete remission on venetoclax and azacitidine, while remaining positive for minimal residual disease. We are continuing to evaluate different dosing regimens of emavusertib, venetoclax, and azacitidine.

Previous wording

We are party to a collaboration agreement with Genentech Inc., or Genentech, a member of the Roche Group, under which Genentech and F. Hoffmann-La Roche Ltd, or Roche, are commercializing Erivedge®(vismodegib), a first-in-class orally administered small molecule Hedgehog signaling pathway antagonist. Erivedge is approved for the treatment of advanced basal cell carcinoma, or BCC.

Current wording

We are party to a collaboration agreement with Genentech, a member of the Roche Group, under which Genentech and F. Hoffmann-La Roche Ltd, or Roche, are commercializing Erivedge®(vismodegib), a first-in-class orally administered small molecule Hedgehog signaling pathway antagonist. Erivedge is approved for the treatment of advanced basal cell carcinoma, or BCC.

Previous wording

In January 2015, we entered into an exclusive collaboration agreement with Aurigene Discovery Technologies Limited, or Aurigene, which was amended in September 2016, February 2020, and September 2024, for the discovery, development and commercialization of small molecule compounds in the areas of immuno-oncology and precision oncology worldwide, except for India and Russia, which are territories retained by Aurigene. We currently have licensed the IRAK4 (including emavusertib), PD1/TIM3, and the immuno-oncology programs under the Aurigene collaboration.

Current wording

In January 2015, we entered into an exclusive collaboration agreement with Aurigene, which was amended in September 2016, February 2020, and September 2024, for the discovery, development and commercialization of small molecule compounds in the areas of immuno-oncology and precision oncology worldwide, except for India and Russia, which are territories retained by Aurigene. We currently have licensed the IRAK4 (including emavusertib), PD1/TIM3, and the immuno-oncology programs under the Aurigene collaboration.

Previous wording

Since our inception, we have funded our operations primarily through private and public placements of our equity securities, license fees, contingent cash payments, royalties and research and development funding from our corporate collaborators, and the monetization of certain royalty rights. We have never been profitable on an annual basis and had an accumulated deficit of $1.3 billion as of March 31, 2025. For the three months ended March 31, 2025, we incurred a net loss of $10.6 million and used $7.3 million of cash in operations.

Current wording

Since our inception, we have funded our operations primarily through private and public placements of our equity securities, license fees, contingent cash payments, royalties and research and development funding from our corporate collaborators, and the monetization of certain royalty rights. We have never been profitable on an annual basis and had an accumulated deficit of $1.3 billion as of June 30, 2025. For the six months ended June 30, 2025, we incurred a net loss of $19.2 million and used $15.3 million of cash in operations.

Previous wording

We expect to continue to generate operating losses in the foreseeable future. Based upon our current operating plan, we believe that our $20.3 million of existing cash and cash equivalents as of March 31, 2025 should enable us to fund our existing operations into the fourth quarter of 2025. We have based this assessment on assumptions that may prove to be wrong, and we could exhaust our available capital resources sooner than we expect. Our current cash and cash equivalents are not expected to fund our operations beyond 12 months from the date of filing this Quarterly Report on Form 10-Q. We will require substantial additional funds in the immediate term to maintain our research and development program and support operations. See “Liquidity and Capital Resources—Funding Requirements” below and Note 1, Nature of Business, in the accompanying Notes to the Condensed Consolidated Financial Statements included in Item 1 of Part I of this Quarterly Report on Form 10-Q for a further discussion of our liquidity and the conditions and events that raise substantial doubt regarding our ability to continue as a going concern.

Current wording

We expect to continue to generate operating losses in the foreseeable future. In July 2025, we completed a registered direct offering and concurrent private placement, or July 2025 Offerings, for net proceeds of approximately $6.0 million. Based upon our current operating plan, we believe that our $10.1 million of existing cash and cash equivalents as of June 30, 2025, together with the proceeds from the July 2025 Offerings, should enable us to fund our existing operations into the first quarter of 2026. We have based this assessment on assumptions that may prove to be wrong, and we could exhaust our available capital resources sooner than we expect. Our current cash and cash equivalents are not expected to fund our operations beyond 12 months from the date of filing this Quarterly Report on Form 10-Q. We will require substantial additional funds in the immediate term to maintain our research and development program and support operations. See “Liquidity and Capital Resources—Funding Requirements” below and Note 1, Nature of Business, in the accompanying Notes to the Condensed Consolidated Financial Statements included in Item 1 of Part I of this Quarterly Report on Form 10-Q for a further discussion of our liquidity and the conditions and events that raise substantial doubt regarding our ability to continue as a going concern.

Previous wording

We will need to generate significant revenues to achieve profitability, and do not expect to achieve profitability in the foreseeable future, if at all. We will require substantial additional funding in the immediate term to fund the development of emavusertib through regulatory approval and commercialization, and to support our continued operations. We will need to seek additional funding through a number of potential avenues, including private or public equity financings, collaborations, or other strategic transactions. We have faced and expect to continue to face substantial difficulty in raising capital. If sufficient funds are not available, we will have to delay, reduce the scope of, or eliminate our research and development program for emavusertib, including related clinical trials and operating expenses, potentially delaying the time to market for or preventing the marketing of emavusertib, which could adversely affect our business prospects and our ability to continue our operations, and would have a negative impact on our financial condition and ability to pursue our business strategies. In addition, we may seek to engage in one or more strategic alternatives, such as a strategic partnership with one or more parties, the licensing, sale or divestiture of some of our assets or proprietary technologies or the sale of our company, but there can be no assurance that we would be able to enter into such a transaction or transactions on a timely basis or on terms favorable to us, or at all. If we are unable to obtain sufficient capital, we would be unable to fund our operations and may be required to evaluate alternatives, which could include dissolving and liquidating our assets or seeking protection under the bankruptcy laws, and a determination to file for bankruptcy could occur at a time that is earlier than when we would otherwise exhaust our cash resources. If we decide to dissolve and liquidate our assets or to seek protection under the bankruptcy laws, it is unclear to what extent we would be able to pay our obligations, and, accordingly, it is further unclear whether and to what extent any resources would be available for distributions to stockholders.

Current wording

We will need to generate significant revenues to achieve profitability, and do not expect to achieve profitability in the foreseeable future, if at all. We will require substantial additional funding in the immediate term to fund the development of emavusertib through regulatory approval and commercialization, and to support our continued operations. We will need to seek additional funding through a number of potential avenues, including private or public equity financings, collaborations, or other strategic transactions. Our ability to raise additional funds will depend on, among other factors, financial, economic and market conditions, as well as maintaining our listing on Nasdaq, many of which are outside of our control, and we may be unable to raise financing when needed, or on terms favorable to us. We have faced and expect to continue to face substantial difficulty in raising capital. If sufficient funds are not available, we will have to delay, reduce the scope of, or eliminate our research and development program for emavusertib, including related clinical trials and operating expenses, potentially delaying the time to market for or preventing the marketing of emavusertib, which could adversely affect our business prospects and our ability to continue our operations, and would have a negative impact on our financial condition and ability to pursue our business strategies. In addition, we may seek to engage in one or more strategic alternatives, such as a strategic partnership with one or more parties, the licensing, sale or divestiture of some of our assets or proprietary technologies or the sale of our company, but there can be no assurance that we would be able to enter into such a transaction or transactions on a timely basis or on terms favorable to us, or at all. If we are unable to obtain sufficient capital, we would be unable to fund our operations and may be required to evaluate alternatives, which could include dissolving and liquidating our assets or seeking protection under the bankruptcy laws, and a determination to file for bankruptcy could occur at a time that is earlier than when we would otherwise exhaust our cash resources. If we decide to dissolve and liquidate our assets or to seek protection under the bankruptcy laws, it is unclear to what extent we would be able to pay our obligations, and, accordingly, it is further unclear whether and to what extent any resources would be available for distributions to stockholders.

Previous wording

A further discussion of some of the risks and uncertainties associated with completing our research and development program on schedule, or at all, and some consequences of failing to do so, are set forth under Item 1A, “Risk Factors” of Part I of our Annual Report on Form 10-K for the year ended December 31, 2024, and, if applicable, those included under Part II, Item 1A of this Quarterly Report on Form 10-Q.

Current wording

A further discussion of some of the risks and uncertainties associated with completing our research and development program on schedule, or at all, and some consequences of failing to do so, are set forth under Item 1A, “Risk Factors” of Part I of our Annual Report on Form 10-K for the year ended December 31, 2024, as supplemented by the risk factors discussed in Part II, Item 1A, “Risk Factors” of this Quarterly Report on Form 10-Q.

Previous wording

During the three months ended March 31, 2025, there were no material changes to our critical accounting estimates as reported in our Annual Report on Form 10-K for the year ended December 31, 2024, which was filed with the SEC on March 31, 2025.

Current wording

During the six months ended June 30, 2025, there were no material changes to our critical accounting estimates as reported in our Annual Report on Form 10-K for the year ended December 31, 2024, which was filed with the SEC on March 31, 2025.

Previous wording

The following table summarizes our results of operations for the three months ended March 31, 2025 and 2024:

Current wording

The following table summarizes our results of operations for the three and six months ended June 30, 2025 and 2024:

Previous wording

Revenues, net increased by $0.3 million, or 14%, in the three months ended March 31, 2025 as compared to the same period in 2024. Revenues, net is primarily comprised of royalties on net sales of Erivedge.

Current wording

Revenues, net increased by $0.2 million, or 8%, in the three months ended June 30, 2025 as compared to the same period in 2024. Revenues, net increased by $0.5 million, or 11%, for the six months ended June 30, 2025 as compared to the same period in 2024. Revenues, net is primarily comprised of royalties on net sales of Erivedge.

Previous wording

General and administrative expenses decreased by $0.9 million, or 19%, in the three months ended March 31, 2025 as compared to the same period in 2024. The decrease was primarily attributable to lower employee related and professional, legal and consulting costs.

Current wording

General and administrative expenses decreased by $1.3 million, or 26%, in the three months ended June 30, 2025 as compared to the same period in 2024. The decrease was primarily attributable to lower employee related and legal costs.

Previous wording

Other income (expense) decreased by $1.1 million, or 177%, in the three months ended March 31, 2025 as compared the same period in 2024. The decrease was primarily attributable to an increase in the expense related to the sale of future royalties and a decrease in interest income.

Current wording

Other income (expense) decreased by $1.1 million, or 148%, in the three months ended June 30, 2025 as compared the same period in 2024. The decrease was primarily attributable to a decrease in interest income and an increase in the expense related to the sale of future royalties.

Previous wording

As of March 31, 2025, our principal sources of liquidity consisted of cash and cash equivalents of $20.3 million, excluding restricted cash, long-term of $0.5 million. Our cash and cash equivalents are highly liquid investments with a maturity of three months or less at date of purchase. We maintain cash balances with financial institutions in excess of insured limits.

Current wording

As of June 30, 2025, our principal sources of liquidity consisted of cash and cash equivalents of $10.1 million, excluding restricted cash, long-term of $0.5 million. Our cash and cash equivalents are highly liquid investments with a maturity of three months or less at date of purchase. We maintain cash balances with financial institutions in excess of insured limits.

Previous wording

In February 2024, we entered into an amended and restated sales agreement with Cantor Fitzgerald & Co. (“Cantor”) and JonesTrading Institutional Services LLC (“JonesTrading”) (the “2024 Sales Agreement”). Pursuant to the 2024 Sales Agreement, we can sell from time to time up to $100.0 million shares of the Company’s common stock through an “at-the-market offering” program under which Cantor and JonesTrading act as sales agents. The aggregate compensation payable to each of Cantor and JonesTrading is 3% of the gross proceeds from sales of the common stock sold by Cantor or JonesTrading, as applicable.

Current wording

In February 2024, we entered into an amended and restated sales agreement with Cantor Fitzgerald & Co. (“Cantor”) and JonesTrading Institutional Services LLC (“JonesTrading”) (the “2024 Sales Agreement”). Pursuant to the 2024 Sales Agreement, we can sell from time to time up to $100.0 million shares of the Company’s common stock through an “at-the-market offering” program under which Cantor and JonesTrading act as sales agents. The aggregate compensation payable to each of Cantor and JonesTrading is 3% of the gross proceeds from sales of the common stock sold by Cantor or JonesTrading, as applicable. We did not sell any shares of common stock under the 2024 Sales Agreement during the six months ended June 30, 2025. As of June 30, 2025, $98.8 million of shares of common stock remained available for sale under the 2024 Sales Agreement. On July 1, 2025, we notified Cantor and JonesTrading that we terminated the prospectus, dated April 12, 2024, related to the 2024 Sales Agreement. We will not make any sales of our common stock pursuant to the 2024 Sales Agreement unless and until a new prospectus relating to the shares of common stock to be issued and sold pursuant to the 2024 Sales Agreement is filed. The 2024 Sales Agreement remains in full force and effect, and we may issue and sell additional shares of our common stock thereunder in the future, provided we have an effective registration statement including a prospectus relating to such offers and sales at such time. However, as long as our public float is under $75.0 million, we are restricted from selling shares of our common stock under our shelf registration statement on Form S-3, including those sold under the 2024 Sales Agreement to an amount, in aggregate, that is no more than one-third of our public float during the 12 month period immediately prior to, and including, any such sale.

Previous wording

In October 2024, we entered into a securities purchase agreement with certain institutional investors, pursuant to which we issued and sold: (i) in a registered direct offering, 2,398,414 shares of our common stock and (ii) in a concurrent private placement, warrants to purchase up to an aggregate of 2,398,414 shares of our common stock, or the October 2024 Common Warrants, at an exercise price of $4.92 per share. We refer to the registered direct offering and concurrent private placement collectively as the October 2024 Offerings. The October 2024 Common Warrants were exercisable immediately upon closing on October 30, 2024 and will expire five years following the issuance date. The combined purchase price for one share of common stock and the associated October 2024 Common Warrant was $5.045. The net proceeds we received from the October

Current wording

In October 2024, we entered into a securities purchase agreement with certain institutional investors, pursuant to which we issued and sold: (i) in a registered direct offering, 2,398,414 shares of our common stock and (ii) in a concurrent private placement, warrants to purchase up to an aggregate of 2,398,414 shares of our common stock, or the October 2024 Common Warrants, at an exercise price of $4.92 per share. We refer to the registered direct offering and concurrent private placement collectively as the October 2024 Offerings. The October 2024 Common Warrants were exercisable immediately upon closing on October 30, 2024 and will expire five years following the issuance date. The combined purchase price for one share of common stock and the associated October 2024 Common Warrant was $5.045. The net proceeds we received from the October 2024 Offerings were approximately $10.8 million, excluding the proceeds from any exercise of the October 2024 Common Warrants.

Previous wording

In March 2025, we entered into a securities purchase agreement with certain institutional investors, pursuant to which we issued and sold: (i) in a registered direct offering, 1,974,432 shares of our common stock and (ii) in a concurrent private placement, (a) in lieu of Shares to certain investors, unregistered pre-funded warrants to purchase up to an aggregate of 2,184,009 shares our common stock, or the Pre-Funded Warrants, at an exercise price of $0.01 per share, and (b) unregistered warrants, or the March 2025 Common Warrants, to purchase up to an aggregate of 8,316,882 shares of our common stock, at an exercise price of $2.41 per share. We refer to the Pre-Funded Warrants and March 2025 Common Warrants collectively as “Unregistered March 2025 Warrants” and the registered direct offering and concurrent private placement collectively as the March 2025 Offerings. Each Pre-Funded Warrant was exercisable immediately upon issuance and continuing through and including the date the Pre-Funded Warrant is exercised in full. Each March 2025 Common Warrant will be exercisable beginning on the effective date of stockholder approval of the issuance of the shares of common stock upon exercise of the March 2025 Common Warrants and will have a term of five years from the date of issuance. The shareholders will vote on the

Current wording

In March 2025, we entered into a securities purchase agreement with certain institutional investors, pursuant to which we issued and sold: (i) in a registered direct offering, 1,974,432 shares of our common stock and (ii) in a concurrent private placement, (a) in lieu of shares to certain investors, pre-funded warrants to purchase up to an aggregate of 2,184,009 shares of our common stock, or the March 2025 Pre-Funded Warrants, at an exercise price of $0.01 per share, and (b) warrants, or the March 2025 Common Warrants, to purchase up to an aggregate of 8,316,882 shares of our common stock, at an exercise price of $2.41 per share. We refer to the March 2025 Pre-Funded Warrants and March 2025 Common Warrants collectively as March 2025 Warrants and the registered direct offering and concurrent private placement collectively as the March 2025 Offerings. Each March 2025 Pre-Funded Warrant was exercisable immediately upon issuance and continuing through and including the date the March 2025 Pre-Funded Warrant is exercised in full. Each March 2025 Common Warrant was exercisable beginning on the effective date of stockholder approval of the issuance of the shares of common stock upon exercise of the March 2025 Common Warrants, which occurred on May 20, 2025, and will have a term of five years from the date of issuance. The combined purchase price for one share of our common stock and the associated March 2025 Common Warrant was $2.41. The combined purchase price for one March 2025 Pre-Funded Warrant and the associated March 2025 Common Warrant was $2.40. The net proceeds we received from the March 2025 Offerings were approximately $8.8 million, excluding the proceeds from any exercise of the March 2025 Warrants.

Previous wording

The Oberland Purchase Agreement has default provisions, that if triggered, would require Curis Royalty to repurchase at a price, or the Put/Call Price, equal to 250% of the sum of the upfront purchase price and any portion of the milestone payments paid in a lump sum by the Purchasers, if any, minus certain payments previously received by the Purchasers with respect to the Purchased Receivables. As of March 31, 2025, the Put/Call Price was approximately $108.2 million.

Current wording

The Oberland Purchase Agreement has default provisions, that if triggered, would require Curis Royalty to repurchase at a price, or the Put/Call Price, equal to 250% of the sum of the upfront purchase price and any portion of the milestone payments paid in a lump sum by the Purchasers, if any, minus certain payments previously received by the Purchasers with respect to the Purchased Receivables. As of June 30, 2025, the Put/Call Price was approximately $106.2 million.

Previous wording

Cash flows from operating activities consist of our net loss adjusted for various non-cash items and changes in operating assets and liabilities. Cash used in operating activities during the three months ended March 31, 2025 and 2024 was $7.3 million and $13.2 million, respectively. Net cash used in operations decreased by $6.0 million due to decreased operating expenses and timing of payments.

Current wording

Cash flows from operating activities consist of our net loss adjusted for various non-cash items and changes in operating assets and liabilities. Cash used in operating activities during the six months ended June 30, 2025 and 2024 was $15.3 million and $24.4 million, respectively. Net cash used in operations decreased by $9.1 million due to decreased operating expenses and timing of payments.

Previous wording

There was no cash provided by or used in investing activities during the three months ended March 31, 2025. Cash provided by investing activities during the three months ended March 31, 2024 was $18.9 million. Cash provided by investing activities during the prior period was primarily due to investment activity from purchases and sales or maturities of investments.

Current wording

There was no cash provided by or used in investing activities during the six months ended June 30, 2025. Cash provided by investing activities during the six months ended June 30, 2024 was $11.6 million. Cash provided by investing activities during the prior period was primarily due to investment activity from purchases and sales or maturities of investments.

Previous wording

Cash provided by financing activities was $7.5 million and cash used in financing activities was $2.4 million during the three months ended March 31, 2025 and 2024, respectively. Cash provided by financing activities during the three months ended March 31, 2025 was primarily due to proceeds from the March 2025 Offerings, partially offset by payments related to the Oberland Purchase Agreement. Cash used in financing activities during the three months ended March 31, 2024 was due to payments related to the Oberland Purchase Agreement.

Current wording

Cash provided by financing activities was $5.4 million and cash used in financing activities was $3.9 million during the six months ended June 30, 2025 and 2024, respectively. Cash provided by financing activities during the six months ended June 30, 2025 was primarily due to proceeds from the March 2025 Offerings, partially offset by payments related to the Oberland Purchase Agreement. Cash used in financing activities during the six months ended June 30, 2024 was due to payments related to the Oberland Purchase Agreement, partially offset by proceeds from common stock sold under the 2024 Sales Agreement.

Previous wording

Based upon our current operating plan, we believe that our existing cash and cash equivalents of $20.3 million as of March 31, 2025, should enable us to fund our existing operations into the fourth quarter of 2025. We have based this assessment on assumptions that may prove to be wrong, and we could exhaust our available capital resources sooner than we expect. Our current cash and cash equivalents are not expected to fund our operations beyond 12 months from the date of filing this Quarterly Report on Form 10-Q. See Note 1, Nature of Business, in the accompanying Notes to the Condensed Consolidated Financial Statements included in Item 1 of Part I of this Quarterly Report on Form 10-Q for a further discussion of our liquidity and the conditions and events that raise substantial doubt regarding our ability to continue as a going concern. Our resources are focused on emavusertib. If we are unable to obtain sufficient funding, we will be forced to delay, reduce in scope or eliminate our research and development program for emavusertib, including related clinical trials and operating expenses, potentially delaying the time to market for, or preventing the marketing of, emavusertib, which would adversely affect our business prospects and our ability to continue operations, and would have a negative impact on our financial condition and our ability to pursue our business strategies. We have faced and expect to continue to face substantial difficulty in raising capital. Our ability to raise additional funds will depend on financial, economic and market conditions, many of which are outside of our control, and we may be unable to raise financing when needed, or on terms favorable to us, or at all. In addition, we may seek to engage in one or more strategic alternatives, such as a strategic partnership with one or more parties, the licensing, sale or divestiture of some of our assets or proprietary technologies or the sale of our company, but there can be no assurance that we would be able to enter into such a transaction or transactions on a timely basis or on terms favorable to us, or at all. Our failure to raise capital through a financing or strategic alternative as and when needed would have a negative impact on our financial condition and our ability to pursue our business strategy. If we are unable to obtain sufficient capital, we would be unable to fund our operations and may be required to evaluate alternatives, which could include dissolving and liquidating our assets or seeking protection under the bankruptcy laws, and a determination to file for bankruptcy could occur at a time that is earlier than when we would otherwise exhaust our cash resources. If we decide to dissolve and liquidate our assets or to seek protection under the bankruptcy laws, it is unclear to what extent we would be able to pay our obligations, and, accordingly, it is further unclear whether and to what extent any resources would be available for distributions to stockhol…

Excerpt shortened here; the source contains the full paragraph.

Current wording

In July 2025, we completed the July 2025 Offerings for net proceeds of approximately $6.0 million. Based upon our current operating plan, we believe that our existing cash and cash equivalents of $10.1 million as of June 30, 2025, together with the proceeds from the July 2025 Offerings, should enable us to fund our existing operations into the first quarter of 2026. We have based this assessment on assumptions that may prove to be wrong, and we could exhaust our available capital resources sooner than we expect. Our current cash and cash equivalents are not expected to fund our operations beyond 12 months from the date of filing this Quarterly Report on Form 10-Q. See Note 1, Nature of Business, in the accompanying Notes to the Condensed Consolidated Financial Statements included in Item 1 of Part I of this Quarterly Report on Form 10-Q for a further discussion of our liquidity and the conditions and events that raise substantial doubt regarding our ability to continue as a going concern. Our resources are focused on emavusertib. If we are unable to obtain sufficient funding, we will be forced to delay, reduce in scope or eliminate our research and development program for emavusertib, including related clinical trials and operating expenses, potentially delaying the time to market for, or preventing the marketing of, emavusertib, which would adversely affect our business prospects and our ability to continue operations, and would have a negative impact on our financial condition and our ability to pursue our business strategies. We have faced and expect to continue to face substantial difficulty in raising capital. Our ability to raise additional funds will depend on, among other factors, financial, economic and market conditions as well as maintaining our continued listing on Nasdaq, many of which are outside of our control, and we may be unable to raise financing when needed, or on terms favorable to us, or at all. In addition, we may seek to engage in one or more strategic alternatives, such as a strategic partnership with one or more parties, the licensing, sale or divestiture of some of our assets or proprietary technologies or the sale of our company, but there can be no assurance that we would be able to enter into such a transaction or transactions on a timely basis or on terms favorable to us, or at all. Our failure to raise capital through a financing or strategic alternative as and when needed would have a negative impact on our financial condition and our ability to pursue our business strategy. If we are unable to obtain sufficient capital, we would be unable to fund our operations and may be required to evaluate alternatives, which could include dissolving and liquidating our assets or seeking protection under the bankruptcy laws, and a determination to file for bankruptcy could occur at a time that is earlier than when we would otherwise exhaust our cash resources. If we decide to dissolve and liquidate our assets or to seek protec…

Excerpt shortened here; the source contains the full paragraph.