8 unchanged sentences
References to “Kura Oncology, Inc.,” “we,” “us” and “our” refer to Kura Oncology, Inc.
−Removed: We are a clinical-stage biopharmaceutical company committed to realizing the promise of precision medicines for the treatment of cancer.
−Removed: Our pipeline consists of small molecule product candidates that target cancer signaling pathways where there is a strong scientific and clinical rationale to improve outcomes and, in general, we intend to pair our product candidates with molecular or cellular diagnostics to identify those patients most likely to respond to treatment.
−Removed: Our lead product candidate is ziftomenib, a selective investigational inhibitor of the menin-KMT2A protein-protein interaction.
−Removed: We are developing ziftomenib for the treatment of genetically defined subsets of acute leukemias, including AML and ALL.
−Removed: In November 2024, we entered into a collaboration and license agreement with Kyowa Kirin to develop and commercialize ziftomenib for the treatment of patients with AML and other hematologic malignancies, which may be expanded into other indications at the option of Kyowa Kirin, subject to certain conditions.
−Removed: We also are exploring the use of ziftomenib for the treatment of GIST and ziftomenib and our next-generation menin inhibitors for use in other indications, including type 2 diabetes and certain solid tumors.
−Removed: Our second product candidate is KO-2806, a selective investigational FTI, which we are evaluating as a monotherapy and as a companion inhibitor to certain targeted therapies in large solid tumor indications, including RCC and NSCLC.
−Removed: Our third product candidate, tipifarnib, is a selective investigational FTI, which we are evaluating in combination with alpelisib, a PI3 kinase alpha inhibitor, in patients with HNSCC whose tumors have HRAS overexpression and/or PIK3CA mutation and/or amplification.
−Removed: We also have additional programs that are at a discovery stage.
−Removed: We plan to advance our product candidates through a combination of internal development and strategic partnerships while maintaining significant development and commercial rights.
+Added: We are a biopharmaceutical company committed to realizing the promise of precision medicines for the treatment of cancer.
+Added: Since our founding in 2014, we have transformed from a research and development company to a fully-integrated commercial-stage organization with a diversified pipeline of product candidates.
+Added: Our pipeline consists of small molecules designed to target cancer signaling pathways and address significant unmet needs in oncology and hematology.
+Added: Our Product and Pipeline
+Added: KOMZIFTI (ziftomenib)
+Added: On November 13, 2025, the FDA approved our NDA for ziftomenib, which is being marketed in the United States under the trade name KOMZIFTI, for the treatment of adults with relapsed or refractory AML with a susceptible NPM1 mutation who have no satisfactory alternative treatment options.
+Added: KOMZIFTI is the first and only menin inhibitor approved by the FDA for once-daily oral administration.
+Added: The FDA previously granted Breakthrough Therapy, Fast Track and Orphan Drug Designations as well as Priority Review to ziftomenib.
+Added: FDA approval of our NDA for KOMZIFTI was based upon positive data from our KOMET-001 trial, a global Phase 1/2 trial that evaluated KOMZIFTI’s safety and efficacy in 112 patients with relapsed or refractory NPM1-mutated AML.
+Added: We believe that KOMZIFTI is differentiated from other menin inhibitors on the four pillars of efficacy , safety , compatibility and simplicity , and our market research indicates that this differentiated profile aligns with the priorities of physicians, pharmacists and care teams who treat patients with AML as well as with third-party payors, including commercial insurers and government healthcare programs.
+Added: The rate of CR+CRh in the KOMET-001 trial was 21.4% (95% CI:
+Added: The median duration of CR+CRh was five months (95% CI:
+Added: 1.9, 8.1) and the median time to first response in patients who achieved a CR or CRh was 2.7 months (range:
+Added: 0.9 to 15 months).
+Added: 88% of patients who achieved CR or CRh did so within six months of initiating KOMZIFTI.
+Added: These data from the Prescribing Information for KOMZIFTI are generally consistent with the full results of the KOMET-001 trial published in the Journal of Clinical Oncology in September 2025.
+Added: KOMZIFTI demonstrated a manageable safety profile in the KOMET-001 trial, with most reported adverse events being Grade 1 or Grade 2.
+Added: The most common adverse reactions, including laboratory abnormalities, reported in 20% or more of patients were aspartate aminotransferase increased, infection without an identified pathogen, potassium decreased, albumin decreased, alanine aminotransferase increased, sodium decreased, creatinine increased, alkaline phosphatase increased, hemorrhage, diarrhea, nausea, fatigue, edema, bacterial infection, musculoskeletal pain, bilirubin increased, potassium increased, DS, pruritus, febrile neutropenia and transaminases increased.
+Added: Notably, no Grade 4 or Grade 5 QTc interval prolongation was reported.
+Added: 12% of patients experienced QTc interval prolongation of ≤ Grade 3 and, of the 70 patients 65 years of age or older, 10% experienced QTc interval prolongation of any cause.
+Added: The Prescribing Information for KOMZIFTI includes a Black Box warning for DS, a well-studied mechanism-based risk in drugs that restore differentiation, and clear dose-modification guidelines for physicians to follow when DS is
+Added: Unlike the other FDA-approved menin inhibitor, KOMZIFTI does not have Black Box warning for QTc interval prolongations or Torsades de Pointes.
+Added: Compatibility :
+Added: In contrast with other therapies that require dose adjustments when co-administered with anti-infective medications or other strong or moderate CYP3A4 inhibitors or inducers, KOMZIFTI can be co-administered without dose modification, offering predictability to physicians and reducing complexity and risk.
+Added: KOMZIFTI is the first and only menin inhibitor approved by the FDA for once-daily oral administration.
+Added: KOMZIFTI’s once-daily dosing is beneficial to patients who are often elderly and on several concomitant medications.
+Added: We initiated commercial sales of KOMZIFTI in the United States on November 21, 2025.
+Added: Under the terms of the Kyowa License Agreement, we lead commercial strategy for and are responsible for manufacturing KOMZIFTI in the United States.
+Added: We and Kyowa Kirin are jointly performing commercialization and medical affairs activities in accordance with a co-created U.S.
+Added: territory commercialization plan and the Kyowa Co-Promotion Agreement.
+Added: We record all U.S.
+Added: sales of KOMZIFTI, and we and Kyowa Kirin share equally the profits and losses from the commercialization activities in the United States.
+Added: Outside the United States, Kyowa Kirin is responsible for commercial strategy and for commercializing ziftomenib and booking sales.
+Added: On November 25, 2025, we announced that KOMZIFTI was added to the NCCN Guidelines® as a Category 2A recommended treatment option for adults with relapsed or refractory NPM1-mutated AML.
+Added: Following the FDA’s November 2025 approval of KOMZIFTI, we submitted patent information to our NDA regarding eight granted U.S.
+Added: patents that claim the drug substance, drug product and/or methods of treatment for KOMZIFTI.
+Added: These patents, which have been added to the Orange Book for KOMZIFTI, include two recently granted patents that share a base expiration date of July 16, 2044.
+Added: Market access decisions have enabled KOMZIFTI to be available to covered lives in the United States within the first 90 days after FDA approval.
+Added: At least 80% of private payors have now established published coverage policies to cover KOMZIFTI for the indicated population, all aligned with the label with no additional restrictions.
+Added: The timing of coverage decisions by payors, including many state Medicaid programs and private payors, have surpassed benchmarks.
+Added: Among private payors, some published policies now require patients with relapsed or refractory NPM1-mutated AML to step through KOMZIFTI first before receiving other available menin inhibitors.
+Added: Menin Inhibitor Development Programs
+Added: Clinical Development of Ziftomenib in AML
+Added: Together with Kyowa Kirin, we are advancing the global clinical development of ziftomenib across the treatment continuum for AML, including in combinations with standards of care for AML and in patients with frontline and relapsed or refractory disease.
+Added: Ziftomenib Combinations with Standards of Care for AML
+Added: Newly Diagnosed AML
+Added: In September 2025, we initiated KOMET-017, a single protocol comprised of two independent, global, randomized, double-blind, placebo-controlled Phase 3 trials to evaluate ziftomenib in combination with both intensive and non-intensive regimens in patients with newly diagnosed NPM1-mutated or KMT2A-rearranged AML.
+Added: The KOMET-017 protocol was informed by the clinical data and findings generated in our Phase 1 KOMET-007 trial.
+Added: The single protocol design of KOMET-017 has streamlined the study start-up process, resulting in site activation at a pace that has exceeded our expectations.
+Added: Patients have been dosed in both trials and enrollment continues to progress.
+Added: Combination with Non-Intensive Chemotherapy (Venetoclax/Azacitidine) in NPM1-Mutated AML
+Added: The registrational KOMET-017-NIC (Non-Intensive Chemotherapy) trial is evaluating the combination of ziftomenib with venetoclax plus azacitidine in patients with newly diagnosed NPM1-mutated AML who are unfit to receive intensive chemotherapy.
+Added: The KOMET-017-NIC trial will assess CR and OS as dual-primary endpoints to support potential U.S.
+Added: accelerated approval and full approval, respectively.
+Added: Patients in this trial are randomized to receive ziftomenib or placebo, in combination with venetoclax and azacitidine.
+Added: We previously evaluated ziftomenib in combination with venetoclax and azacitidine in patients with newly diagnosed NPM1-mutated AML in the Phase 1 KOMET-007 trial, and we delivered an oral presentation of preliminary data from the Phase 1b expansion cohort evaluating this regimen at the 67 th ASH Annual Meeting in December 2025.
+Added: As presented at ASH, 40 patients with newly diagnosed NPM1-mutated AML had been enrolled in the cohort as of the September 24, 2025 data cutoff date, 58% (23/40) of whom had an ECOG performance status of two and 37 of whom were response evaluable.
+Added: High rates of durable morphologic complete responses (CRc 86%;
+Added: CR 73%) were observed, with 68% of CRc responders having achieved molecular MRD negativity by central NGS.
+Added: As of the data cutoff for the ASH presentation, median duration of CR and median OS were not reached at median follow-up of 26.1 weeks (range 1.6–54.1).
+Added: 68% of patients remained alive and on treatment or in long-term follow-up as of the data cutoff.
+Added: The triplet combination was generally well tolerated, with a safety profile consistent with that reported for venetoclax and azacitidine alone.
+Added: Rates of ziftomenib-related myelosuppression were low, and the median times to neutrophil and platelet recovery were also consistent with those expected for venetoclax and azacitidine alone.
+Added: One case each of Grade 2 DS and Grade 3 investigator-assessed QTc prolongation were successfully managed without treatment discontinuation.
+Added: Combination with Intensive Chemotherapy (7+3) in NPM1-Mutated or KMT2A-Rearranged AML
+Added: The registrational KOMET-017-IC (Intensive Chemotherapy) trial is evaluating the combination of ziftomenib with induction chemotherapy (7+3) in patients with newly diagnosed NPM1-mutated or KMT2A-rearranged AML.
+Added: Patients in this trial are randomized to receive ziftomenib or placebo in combination with standard induction, consolidation chemotherapy and post-consolidation maintenance.
+Added: The KOMET-017-IC trial will assess MRD-negative CR and EFS as dual-primary endpoints to support potential U.S.
+Added: accelerated approval and full approval, respectively.
+Added: Based on our current assumptions, we anticipate topline results from the MRD-negative CR accelerated endpoint in the intensive chemotherapy setting in 2028.
+Added: We previously evaluated ziftomenib in combination with 7+3 in patients with newly diagnosed NPM1-mutated or KMT2A-rearranged adverse risk AML in the KOMET-007 trial.
+Added: In June 2025, we presented positive data at the European Hematology Association Congress from the KOMET-007 Phase 1b cohort evaluating this regimen.
+Added: Ziftomenib dosed once daily at 600 mg in combination with 7+3 demonstrated robust and evolving clinical activity in patients with newly diagnosed AML.
+Added: Among 71 response-evaluable patients, 93% of patients with NPM1-mutated AML and 89% of patients with KMT2A-rearranged AML achieved a CRc at the time of data cutoff.
+Added: A rate of CR-MRD negativity of 71% for patients with NPM1-mutated AML with a median time to MRD negativity of 4.7 weeks and a rate of CR-MRD negativity of 88% for patients with KMT2A-rearranged AML with a median time to MRD negativity of 4.4 weeks were observed.
+Added: 96% of patients with NPM1-mutated AML and 88% of patients with KMT2A-rearranged AML remained alive and on study as of the data cutoff.
+Added: We expect to present updated data evaluating the combination of ziftomenib with 7+3 in newly diagnosed NPM1-mutated or KMT2A-rearranged AML from the KOMET-007 trial in the first half of 2026.
+Added: Combination with Intensive Chemotherapy (7+3) and Quizartinib in NPM1/FLT3-ITD Co-Mutated AML
+Added: In October 2025, we and Kyowa Kirin announced dosing of the first patient in a cohort of the KOMET-007 trial evaluating the safety, tolerability and activity of ziftomenib in combination with 7+3 plus quizartinib in patients with newly diagnosed NPM1/FLT3-ITD co-mutated AML.
+Added: We expect to continue to advance the enrollment of patients in this cohort in 2026.
+Added: Relapsed or Refractory AML
+Added: Combination with Non-Intensive Chemotherapy (Venetoclax/Azacitidine) in NPM1-Mutated or KMT2A-Rearranged AML
+Added: We are evaluating ziftomenib in combination with venetoclax and azacitidine in patients with relapsed or refractory NPM1-mutated or KMT2A-rearranged AML in our Phase 1 KOMET-007 trial.
+Added: At ASH in December 2025, we delivered an oral presentation of safety and clinical activity results from Phases 1a and 1b of this ongoing study.
+Added: Of the 83 patients included in the dataset as of the September 24, 2025 data cutoff date, 80 were response evaluable and 58% (48/83) had received prior venetoclax.
+Added: Among the 51 patients with relapsed or refractory NPM1-mutated AML, the ORR was 65% and the CRc rate was 48%, with CRc median duration of 39.9 weeks.
+Added: In venetoclax-naïve patients, the ORR was 83% and the CRc rate was 70%, compared with 48% and 28%, respectively, in venetoclax-exposed patients.
+Added: Median OS was 54.9 weeks (95% CI 32.0–NE).
+Added: 14 patients received HSCT, five proceeded to ziftomenib maintenance therapy, and five were pending maintenance at time of data cutoff.
+Added: Among the 32 patients with relapsed or refractory KMT2A-rearranged AML, the ORR was 41% and the CRc rate was 28%, with CRc median duration of 12.4 weeks.
+Added: In venetoclax-naïve patients, the ORR was 70% and the CRc rate was 60%.
+Added: Median OS was 21.1 weeks (95% CI 12.4–64.9).
+Added: Two patients received HSCT and both proceeded to ziftomenib maintenance therapy.
+Added: The combination was generally well tolerated in both relapsed or refractory NPM1-mutated and relapsed or refractory KMT2A-rearranged AML.
+Added: Rates of ziftomenib-related myelosuppression were low, with neutrophil and platelet recovery consistent with expectations for venetoclax and azacitidine alone.
+Added: No ziftomenib-related QTc prolongation was reported.
+Added: One Grade 3 DS case (in a patient with an NPM1 mutation) was successfully resolved with protocol-specified measures, and the patient resumed treatment with ziftomenib.
+Added: We have completed enrollment of patients with relapsed or refractory NPM1-mutated AML in the dose expansion cohort evaluating the combination of ziftomenib with venetoclax and azacitidine.
+Added: We expect to present updated data from this cohort in the first half of 2026.
+Added: Combination with Gilteritinib in NPM1/FLT3 Co-Mutated AML
+Added: We are evaluating ziftomenib in combination with gilteritinib in patients with relapsed or refractory NPM1 and FLT3 co-mutated AML in our Phase 1 KOMET-008 trial.
+Added: We have completed patient enrollment in the dose expansion portion of this cohort and anticipate presenting preliminary data in the second half of 2026.
+Added: Combination with FLAG-IDA or LDAC in NPM1-Mutated or KMT2A-Rearranged AML
+Added: We also are evaluating ziftomenib in combination with FLAG-IDA or LDAC in patients with relapsed or refractory NPM1-mutated or KMT2A-rearranged AML as part of our KOMET-008 trial.
+Added: Ziftomenib Monotherapy
+Added: While the FDA approval of KOMZIFTI marks the completion of our clinical evaluation of ziftomenib as a monotherapy for adult patients with relapsed or refractory NPM1-mutated AML, we continue to evaluate ziftomenib as a monotherapy in patients with non-NPM1-mutated and non-KMT2A-rearranged AML and in patients with KMT2A-rearranged ALL under the KOMET-001 protocol.
+Added: We are supporting an investigator-sponsored trial, and may initiate a company-sponsored trial, evaluating the ability of ziftomenib to improve outcomes when administered as a maintenance therapy to patients with NPM1-mutated or KMT2A-rearranged AML following HSCT.
+Added: In December 2023, we announced a clinical collaboration with BCU to evaluate ziftomenib in combination with chemotherapy in pediatric patients with relapsed or refractory KMT2A-rearranged, NUP98-rearranged or NPM1-mutated acute leukemia.
+Added: Under the terms of the collaboration agreement, BCU serves as the coordinating sponsor of a Phase 1 trial of ziftomenib in pediatric patients with acute leukemias in North America, the Princess Máxima Center for Pediatric Oncology in Utrecht, Netherlands serves as the coordinating sponsor of the trial in Europe, and we supply BCU and the Princess Máxima Center with ziftomenib for the trial.
+Added: Finally, several investigator-sponsored clinical trials of ziftomenib in acute leukemias are either open for enrollment or in development, in addition to the clinical trials described above.
+Added: Clinical Development of Ziftomenib in Gastrointestinal Stromal Tumors
+Added: In April 2025, we dosed the first patients in a Phase 1 trial evaluating ziftomenib in combination with imatinib in patients with advanced GIST after imatinib failure, which we refer to as the KOMET-015 trial.
+Added: We are advancing the combination in dose escalation and have reached a range of dose levels without observing dose-limiting toxicities.
+Added: Menin Inhibition in Diabetes
+Added: We continue to make progress toward multiple next-generation menin inhibitor drug candidates.
+Added: We have nominated our first next-generation menin inhibitor, KO-7246, which we expect to advance into IND-enabling studies in diabetes and cardiometabolic diseases in 2026 with external investment or through a collaboration.
+Added: We anticipate the publication of preclinical data on the use of menin inhibitors in diabetes in 2026.
+Added: We also expect to advance preclinical development of an additional next-generation menin inhibitor development candidate for use in combination therapy for solid tumors in 2026.
+Added: Farnesyl Transferase Inhibitor Development Program
+Added: We are evaluating the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary antitumor activity of darlifarnib, our next-generation FTI, in a Phase 1 first-in-human trial, which we call the FIT-001 trial.
+Added: The FIT-001 trial includes multiple cohorts to evaluate darlifarnib in combination with other targeted therapies in large solid tumor indications.
+Added: Darlifarnib in Combination with Cabozantinib in RCC
+Added: As part of our FIT-001 trial, we are evaluating darlifarnib in combination with cabozantinib in patients with ccRCC and patients with non-clear cell RCC.
+Added: At the ESMO Congress in October 2025, we presented preliminary Phase 1a dose-escalation data demonstrating the combination’s manageable safety profile across multiple doses, including at the full label dose of cabozantinib.
+Added: Antitumor activity was observed across all doses, including in patients with prior exposure to cabozantinib.
+Added: As of the August 15, 2025 data cutoff date, the ORR was 33-50% in ccRCC, and 17-50% in patients with prior cabozantinib exposure, and the disease control rate was 80-100% in ccRCC.
+Added: We initiated the Phase 1b dose expansion cohorts of darlifarnib and cabozantinib in patients with advanced RCC in February 2026.
+Added: We expect to present updated Phase 1a dose-escalation data from the combination in the second half of 2026.
+Added: Darlifarnib in Combination with Adagrasib in NSCLC, CRC and PDAC
+Added: We are evaluating darlifarnib in combination with adagrasib in patients with KRAS G12C -mutated NSCLC, CRC and PDAC as part of our FIT-001 trial.
+Added: Under the terms of a clinical collaboration agreement with Mirati, a wholly owned subsidiary of BMS, we sponsor the trial and Mirati supplies us with adagrasib, a KRAS G12C inhibitor, for use in the trial.
+Added: We anticipate the presentation of preliminary clinical data from the dose escalation portion of the FIT-001 trial evaluating the combination of darlifarnib and adagrasib in the first half of 2026.
+Added: We plan to explore opportunities to evaluate additional indications and combination partners, such as novel PI3K alpha and RAS inhibitors, for darlifarnib in 2026.
+Added: Darlifarnib as a Monotherapy
+Added: Preliminary data from the FIT-001 trial evaluating darlifarnib as a monotherapy in RAS-altered advanced solid tumors were presented at ESMO in October 2025.
+Added: The data presented at ESMO indicate that darlifarnib has a manageable safety and tolerability profile when administered at doses from 3 to 10 mg per day.
+Added: Encouraging antitumor activity was observed in advanced HRAS-mutated solid tumors across multiple dose levels, demonstrating on-target activity and a broad therapeutic window.
+Added: Tipifarnib in Combination with Alpelisib in HNSCC
+Added: In 2021, we initiated a Phase 1/2 open-label, biomarker-defined cohort trial, called the KURRENT-HN trial, to evaluate the combination of tipifarnib and alpelisib, a PI3K alpha inhibitor, in patients with HNSCC whose tumors have HRAS overexpression and/or PIK3CA mutation and/or amplification.
+Added: We completed the KURRENT-HN trial in the third quarter of 2025 and presented data from the trial at ESMO in October 2025.
+Added: The combination of tipifarnib and alpelisib demonstrated a manageable safety profile in HNSCC patients across multiple doses.
+Added: Robust antitumor activity was observed in heavily pretreated patients with relapsed or metastatic HNSCC with PIK3CA alterations.
+Added: An ORR of 47% was observed at a daily dose of tipifarnib 1200 mg with alpelisib 250 mg.
+Added: Based on the data from the KURRENT-HN trial, we are evaluating data generation options for the combination of darlifarnib and a PI3K alpha inhibitor in HNSCC and other PI3K alpha-driven solid tumors.
Liquidity Overview
As of December 31, 2025, we had cash, cash equivalents and short-term investments of $667.2 million.
−Removed: On November 20, 2024, we entered into the Kyowa Agreement to develop and globally commercialize ziftomenib for the treatment of patients with AML and other hematologic malignancies, which may be expanded into other indications at the option of Kyowa Kirin, subject to certain conditions.
−Removed: In exchange for the licenses and rights granted to Kyowa Kirin to participate in the development and commercialization of ziftomenib, we received an upfront payment of $330.0 million.
+Added: In November 2024, we entered into the Kyowa License Agreement to develop and commercialize globally ziftomenib for the treatment of patients with AML and other hematologic malignancies, which may be expanded into other oncology indications at the option of Kyowa Kirin, subject to certain conditions.
+Added: In exchange for the licenses and rights granted to Kyowa Kirin to participate in the development and commercialization of ziftomenib, we received an upfront payment of $330.0 million and are eligible to receive up to an additional $693.0 million in development, regulatory and commercial milestone payments for the Field.
+Added: As of December 31, 2025, $240.0 million in development milestone payments were achieved under the Kyowa License Agreement and $22.6 million of profit and loss sharing payments were received or expected to be received.
In January 2024, we completed a private placement in which we sold to certain institutional accredited investors an aggregate of 1,376,813 shares of our common stock at a purchase price of $17.25 per share and pre-funded warrants to purchase up to an aggregate of 7,318,886 shares of common stock at a purchase price of $17.2499 per pre-funded warrant (representing the $17.25 per share purchase price less the exercise price of $0.0001 per warrant share), or the Private Placement.
Net proceeds from the Private Placement, after deducting expenses, were approximately $145.8 million.
−Removed: As of December 31, 2024, pre-funded warrants to purchase 559,424 of such shares of common stock had been exercised and 6,759,462 remained outstanding.
+Added: As of December 31, 2025, pre-funded warrants to purchase 6,902,036 of such shares of common stock from the Private Placement had been exercised and 416,850 remained outstanding.
In November 2023, we entered into a Sales Agreement with Leerink Partners LLC and Cantor Fitzgerald & Co., or the ATM Facility, under which we may offer and sell, from time to time, at our sole discretion, shares of our common stock having an aggregate offering price of up to $150.0 million.
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Net proceeds from the public offering, after deducting underwriting discounts and commissions and offering expenses, were approximately $93.6 million.
−Removed: As of December 31, 2024, pre-funded warrants to purchase 860,869 of such shares of common stock had been exercised and 2,173,913 remained outstanding.
−Removed: On January 16, 2025, the remaining 2,173,913 pre-funded warrants were exercised.
−Removed: In November 2022, we entered into a loan and security agreement, or the Loan Agreement, with several banks and other financial institutions or entities party thereto, or collectively the Lenders, and Hercules Capital, Inc., or Hercules, in its capacity as administrative agent and collateral agent for itself and the Lenders, providing for up to $125.0 million in a series of term loans, or Term Loans.
−Removed: Upon entering into the Loan Agreement, we borrowed $10.0 million of an initial $25.0 million tranche of Term Loans, or the Tranche 1 Loan.
−Removed: In September 2023, the draw period for the remaining $15.0 million of the Tranche 1 Loan expired without us drawing down such additional loan.
−Removed: In March 2024, the draw period for the $35.0 million second tranche of Term Loans expired without us drawing down such additional loan.
−Removed: In December 2024, the draw period for the (i) $40.0 million third tranche of Term Loans and (ii) $25.0 million fourth tranche of Term Loans each expired without us drawing down such additional loans.
−Removed: No further Term Loans may be drawn under the Loan Agreement.
−Removed: To date, we have not generated any revenues from product sales, and we do not have any approved products.
−Removed: Since our inception, we have funded our operations primarily through equity and debt financings and revenues under the Kyowa Agreement.
+Added: As of December 31, 2025, none of the pre-funded warrants from the public offering remained outstanding.
+Added: In November 2022, we entered into the Loan Agreement with the Lenders and Hercules, in its capacity as administrative agent and collateral agent for itself and the Lenders, providing for up to $125.0 million in a series of Term Loans.
+Added: Under the terms of the Loan Agreement, we borrowed $10.0 million of an initial $25.0 million tranche of Term Loans.
+Added: The remaining tranches of Term Loans expired without us drawing down such additional loans.
+Added: The Term Loans have a maturity date of November 2, 2027, or the Maturity Date.
+Added: Repayment of the Term Loans is interest only through May 1, 2027.
+Added: After the interest-only payment period, borrowings under the Loan Agreement are repayable in monthly payments of principal and accrued interest until the Maturity Date.
+Added: The per annum interest rate for the Term Loans is the greater of (i) the prime rate as reported in The Wall Street Journal minus 6.25% plus 8.65% and (ii) 8.65%.
+Added: As of December 31, 2025, the interest rate on the Term Loans was 9.15%.
+Added: In November 2025, we began to generate revenues from product sales.
+Added: Since our inception and prior to such product revenues, we have funded our operations primarily through equity and debt financings and payments received under the Kyowa License Agreement.
We anticipate that we will require significant additional financing in the future to continue to fund our operations as discussed more fully below under the heading “Liquidity and Capital Resources.”
Financial Operations Overview
+Added: Product Revenue, Net
+Added: Our first commercial product, KOMZIFTI, was approved by the FDA for sale in the United States on November 13, 2025.
+Added: In accordance with U.S.
+Added: generally accepted accounting principles, we determine net product revenue for KOMZIFTI, with specific assumptions for variable consideration components including, but not limited to, trade discounts and allowances, co-pay assistance programs and payor rebates.
Revenue from Collaborations and Licenses
−Removed: We generate revenue primarily through collaboration and license agreements.
−Removed: Such agreements may require us to deliver various rights and/or services, including intellectual property rights or licenses and research, development and other services.
+Added: We generate revenue primarily through collaboration and license agreements, such as the Kyowa License Agreement.
+Added: Such agreements may require us to deliver various rights and/or services, including intellectual property rights or licenses and
+Added: research, development and other services.
Under such agreements, we are generally eligible to receive non-refundable upfront payments, funding for research, development and other services, milestone payments, and royalties.
Our collaboration agreements fall under the scope of Accounting Standards Codification, or ASC, Topic 808, Collaborative Arrangements, or Topic 808, when there is a joint operating activity and when both parties are active participants in the arrangement and are exposed to significant risks and rewards.
−Removed: For our arrangements under the scope of Topic 808, we evaluate each promised good or service that is distinct in accordance with ASC Topic 606, Revenue from Contracts with Customers, or Topic 606.
−Removed: (i.e., a unit of account) and apply Topic 606 to those units of account that are determined to be with a customer.
+Added: For our arrangements under the scope of Topic 808, we evaluate each promised good or service that is distinct in accordance with ASC Topic 606, Revenue from Contracts with Customers, or Topic 606 (i.e., a unit of account), and apply Topic 606 to those units of account that are determined to be with a customer.
For all other units of account that are not within the scope of other relevant accounting topics, we analogize to other authoritative accounting literature, such as Topic 606.
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At the inception of arrangements that include variable consideration, we may be required to exercise significant judgment to estimate the amount of variable consideration to include in the transaction price.
−Removed: In making such estimates, we generally use the most likely amount method for milestone payments and the expected value method for other forms of variable considerations and take into account relevant development, regulatory, and other factors that can impact the level of uncertainty associated with these estimates.
−Removed: If it is probable that a significant revenue reversal will not occur, the estimated amount is included in the transaction price.
+Added: In making such estimates, we generally use the most likely method for milestone payments and the expected value method for other forms of variable consideration.
+Added: The amount of variable consideration that is included in the transaction price is only to the extent that it is probable that a significant reversal in the amount of the cumulative revenue recognized will not occur in future periods.
Milestone payments that are not within our or the licensee’s control, such as regulatory approvals, are not included in the transaction price until those approvals are received.
12 unchanged sentences
We may also be entitled to cost-share reimbursements or may be required to share profits related to our collaboration and license agreements.
−Removed: These amounts will be recognized when control of the related goods or services are transferred to the customer.
−Removed: Cost-sharing reimbursements are presented as revenue.
+Added: Cost of Product Sales
+Added: Cost of product sales consists primarily of direct and indirect costs related to the manufacture of KOMZIFTI for commercial sale, including internal manufacturing related staff costs, third-party manufacturing and packaging costs, raw material and component costs, freight-in and storage costs.
+Added: Prior to the FDA approval of KOMZIFTI in November 2025, costs incurred for the manufacture of KOMZIFTI were recorded as research and development expenses, which resulted in zero-cost inventory.
+Added: As a result, the cost of product sales related to KOMZIFTI will initially reflect a lower average per unit cost of materials, as previously expensed zero-cost inventory is utilized for commercial production and sold to customers.
+Added: We expect the cost of product sales for KOMZIFTI to increase in relation to product revenues as we deplete these inventories.
Research and Development Expenses
23 unchanged sentences
• the efficacy and safety profile of the product candidate.
−Removed: General and Administrative Expenses
−Removed: General and administrative expenses consist primarily of salaries, benefits, share-based compensation and other personnel costs for employees in executive, finance, business development and support functions.
−Removed: Other significant general and administrative expenses include the costs associated with obtaining and maintaining our patent portfolio, professional services for audit, legal, pre-commercial planning, investor and public relations, director and officer insurance premiums, corporate activities and allocated facilities.
+Added: Selling, General and Administrative Expenses
+Added: Selling, general and administrative expenses consist primarily of salaries, benefits, share-based compensation and other personnel costs for employees in sales and marketing, executive, finance, business development and support functions.
+Added: Other significant selling, general and administrative expenses include the costs associated with obtaining and maintaining our patent portfolio, professional services for audit, legal, sales and marketing, investor and public relations, director and officer insurance premiums, corporate activities and allocated facilities.
Other Income, Net
Other income, net consists primarily of interest income and interest expense.
−Removed: For the year ended December 31, 2024, we recorded current Federal and state tax provisions of $1.8 million and $0.2 million, respectively.
−Removed: For the years ended December 31, 2023 and 2022 we did not record a provision for income taxes due to a full valuation against our deferred taxes.
+Added: For the year ended December 31, 2025, we recorded no current federal tax provision, and a state tax provision of $0.3 million.
+Added: For the year ended December 31, 2024, we recorded federal and state tax provisions of $1.8 million and $0.3 million, respectively.
+Added: For the year ended December 31, 2023, we did not record a provision for income taxes due to a full valuation against our deferred taxes.
Results of Operations
2 unchanged sentences
Years Ended December 31,
+Added: Product revenue, net
Collaboration revenue
+Added: Cost of product sales
Research and development expenses
−Removed: General and administrative expenses
+Added: Selling, general and administrative expenses
Other income, net
+Added: Product Revenue, net.
+Added: We recognized product revenue, net, of $2.1 million for the year ended December 31, 2025 related to sales of KOMZIFTI in the United States, following FDA approval in November 2025.
+Added: We generated no product revenue during the year ended December 31, 2024.
Collaboration Revenue.
−Removed: We recognized collaboration revenue of $53.9 million for the year ended December 31, 2024 related to the license granted and services performed under the Kyowa Agreement entered into in November 2024.
+Added: We recognized collaboration revenue of $65.4 million for the year ended December 31, 2025, $64.9 million of which related to the license granted and services performed under the Kyowa License Agreement, and $0.5 million related to services performed under the Kyowa Clinical Supply Agreement.
+Added: We recognized collaboration revenue of $53.9 million for the year ended December 31, 2024 related to the license granted and services performed under the Kyowa License Agreement.
Research and Development Expenses .
2 unchanged sentences
Ziftomenib-related costs
−Removed: KO-2806-related costs
+Added: Darlifarnib-related costs
Tipifarnib-related costs
3 unchanged sentences
Total research and development expenses
−Removed: The increase in ziftomenib-related research and development expenses for the year ended December 31, 2024 compared to 2023 was primarily due to increases in costs related to our registration-directed clinical trial of ziftomenib and the ziftomenib combination trials.
−Removed: The increase in KO-2806-related research and development expenses for the year ended December 31, 2024 compared to 2023 was primarily due to increased costs related to our Phase 1 clinical trial.
−Removed: The decrease in tipifarnib-related research and development expenses for the year ended December 31, 2024 compared to 2023 was primarily due to the closure of our registration-directed trial of tipifarnib.
−Removed: The increase in personnel costs and other expenses for the year ended December 31, 2024 compared to 2023 was primarily due to a retention tax credit recognized in the first quarter of 2023, and increases in headcount costs to support our ongoing clinical trials.
−Removed: We expect our research and development expenses to increase in future periods as we continue clinical development activities for our ziftomenib and FTI programs.
−Removed: General and Administrative Expenses .
−Removed: The increase in general and administrative expenses for the year ended December 31, 2024 compared to 2023 was primarily due to increases in personnel costs, inclusive of a retention tax credit recognized in the first quarter of 2023, pre-commercial planning expenses, non-cash share-based compensation expense, and professional services.
−Removed: We expect our general and administrative expenses to increase in future periods to support our planned increase in research and development activities.
+Added: The increase in ziftomenib-related research and development expenses for the year ended December 31, 2025 compared to 2024 was primarily due to increases in costs related to ziftomenib combination trials, including our registration-directed frontline clinical trials.
+Added: The increase in darlifarnib-related research and development expenses for the year ended December 31, 2025 compared to 2024 was primarily due to increased costs related to our Phase 1 clinical trial.
+Added: The increase in personnel costs and other expenses for the year ended December 31, 2025 compared to 2024 was primarily due to increases in headcount costs to support our ongoing clinical trials.
+Added: We expect our research and development expenses to increase in future periods as we continue clinical development activities for our ziftomenib and darlifarnib programs.
+Added: Selling, General and Administrative Expenses .
+Added: The increase in selling, general and administrative expenses for the year ended December 31, 2025 compared to 2024 was primarily due to increases in personnel costs, sales and marketing expenses, and non-cash share-based compensation expense.
+Added: We expect our selling, general and administrative expenses to increase in future periods to support our planned increases in research and development and sales and marketing activities.
Other income, net .
1 unchanged sentence
Liquidity and Capital Resources
−Removed: Since our inception, we have funded our operations primarily through equity and debt financings and through revenues under the Kyowa Agreement.
−Removed: We have devoted our resources to funding research and development programs, including discovery research, preclinical and clinical development activities.
−Removed: On November 20, 2024, we entered into the Kyowa Agreement to develop and globally commercialize ziftomenib for the treatment of patients with AML and other hematologic malignancies, or the Field.
+Added: Since our inception, we have funded our operations primarily through equity and debt financings and payments received under the Kyowa License Agreement.
+Added: We have devoted our resources to funding research and development programs, including discovery research, preclinical and clinical development activities and, more recently, to building out our commercial capabilities and infrastructure.
+Added: In November 2024, we entered into the Kyowa License Agreement to develop and commercialize globally ziftomenib for the treatment of patients with AML and other hematologic malignancies, which may be expanded into other oncology indications at the option of Kyowa Kirin, subject to certain conditions.
In exchange for the licenses and rights granted to Kyowa Kirin to participate in the development and commercialization of ziftomenib, we received an upfront payment of $330.0 million and are eligible to receive up to an additional $693.0 million in development, regulatory and commercial milestone payments for the Field.
−Removed: On January 26, 2024, we completed the Private Placement in which we sold to certain institutional accredited investors an aggregate of 1,376,813 shares of our common stock at a purchase price of $17.25 per share and pre-funded warrants to purchase up to an aggregate of 7,318,886 shares of common stock at a purchase price of $17.2499 per pre-funded warrant (representing the $17.25 per share purchase price less the exercise price of $0.0001 per warrant share).
+Added: As of December 31, 2025, $240.0 million in development milestone payments were achieved under the Kyowa License Agreement and $22.6 million of profit and loss sharing payments were received or expected to be received.
+Added: In January 2024, we completed the Private Placement in which we sold to certain institutional accredited investors an aggregate of 1,376,813 shares of our common stock at a purchase price of $17.25 per share and pre-funded warrants to purchase up to an aggregate of 7,318,886 shares of common stock at a purchase price of $17.2499 per pre-funded warrant (representing the $17.25 per share purchase price less the exercise price of $0.0001 per warrant share).
Net proceeds from the Private Placement, after deducting expenses, were approximately $145.8 million.
−Removed: As of December 31, 2024, pre-funded warrants to purchase 559,424 of such shares of common stock had been exercised and 6,759,462 remained outstanding.
+Added: As of December 31, 2025, pre-funded warrants to purchase 6,902,036 of such shares of common stock from the Private Placement had been exercised and 416,850 remained outstanding.
In November 2023, we entered into the ATM Facility under which we may offer and sell, from time to time, at our sole discretion, shares of our common stock having an aggregate offering price of up to $150.0 million.
2 unchanged sentences
Net proceeds from the public offering, after deducting underwriting discounts and commissions and offering expenses, were approximately $93.6 million.
−Removed: As of December 31, 2024, pre-funded warrants to purchase 860,869 of such shares of common stock had been exercised and 2,173,913 remained outstanding.
−Removed: On January 16, 2025, the remaining 2,173,913 pre-funded warrants were exercised.
+Added: As of December 31, 2025, none of the pre-funded warrants from the public offering remained outstanding.
In November 2022, we entered into the Loan Agreement with the Lenders and Hercules, in its capacity as administrative agent and collateral agent for itself and the Lenders, providing for up to $125.0 million in a series of Term Loans.
−Removed: Under the terms of the Loan Agreement, we borrowed $10.0 million of an initial $25.0 million Tranche 1 Loan.
−Removed: In September 2023, the draw period for the remaining $15.0 million of the Tranche 1 Loan expired without us drawing down such additional loan.
−Removed: In March 2024, the draw period for the $35.0 million second tranche of Term Loans expired without us drawing down such additional loan and in December 2024, the draw period for the (i) $40.0 million third tranche of Term Loans and (ii) $25.0 million fourth tranche of term loans expired without us drawing down such additional loans.
−Removed: No further Term Loans may be drawn under the Loan Agreement.
−Removed: All of the Term Loans have a maturity date of November 2, 2027, or the Maturity Date.
−Removed: Repayment of the Term Loans is interest only through (a) May 1, 2025, with the satisfaction of the Interest Only Milestone 1 Conditions (as defined in the Loan Agreement), (b) November 1, 2025, if we satisfy the Interest Only Milestone 2 Conditions (as defined in the Loan Agreement), and (c) November 1, 2026, if we satisfy the Approval Milestone (as defined in the Loan Agreement).
+Added: Under the terms of the Loan Agreement, we borrowed $10.0 million of an initial $25.0 million tranche of Term Loans.
+Added: The remaining tranches of Term Loans expired without us drawing down such additional loans.
+Added: The Maturity Date for the Term Loans is November 2, 2027.
+Added: Repayment of the Term Loans is interest only through May 1, 2027.
After the interest-only payment period, borrowings under the Loan Agreement are repayable in monthly payments of principal and accrued interest until the Maturity Date.
The per annum interest rate for the Term Loans is the greater of (i) the prime rate as reported in The Wall Street Journal minus 6.25% plus 8.65% and (ii) 8.65%.
+Added: As of December 31, 2025, the interest rate on the Term Loans was 9.15%.
At our option, we may prepay all or any portion of the outstanding Term Loans at any time.
−Removed: Prepayments made on or prior to the third anniversary of the date of the Loan Agreement will be subject to a prepayment fee equal to 1.50% of the principal amount being prepaid.
−Removed: In addition, we paid a facility charge of approximately $0.1 million upon closing and an additional approximately $0.2 million of facility charges in November 2023 due to the availability of the second tranche of the Term Loans.
−Removed: The Loan Agreement also provides for an end of term fee in an amount equal to the greater of approximately (i) $1.5 million (which is 6.05% of the maximum amount of the first tranche of loans) or (ii) 6.05% of the aggregate principal amount of loan advances actually made under the Loan Agreement, which fee is due and payable on the earliest to occur of (i) the Maturity Date, (ii) the date we prepay the outstanding loans in full, and (iii) the date that the secured obligations become due and payable.
+Added: We paid a facility charge of approximately $0.1 million upon closing and an additional approximately $0.2 million of facility charges in November 2023 due to the availability of the second tranche of the Term Loans.
+Added: The Loan Agreement also contains an end of term fee in an amount equal to approximately $1.5 million (which is 6.05% of the maximum amount of the first tranche of loans), which is due and payable on the earliest to occur of (i) the Maturity Date, (ii) the date we prepay the outstanding loans in full, and (iii) the date that the secured obligations become due and payable.
Our obligations under the Loan Agreement are secured by substantially all of our assets other than our intellectual property, but including proceeds from the sale, licensing or other disposition of our intellectual property.
1 unchanged sentence
We have incurred operating losses and negative cash flows from operating activities since inception.
−Removed: As of December 31, 2024, we had an accumulated deficit of $895.4 million.
−Removed: We expect our expenses to increase in connection with our ongoing activities, particularly as we continue the research and development of, continue and initiate clinical trials of, and seek marketing approval for, our product candidates.
−Removed: In addition, if we obtain marketing approval for any of our product candidates, we expect to incur significant commercialization expenses related to product sales, marketing, manufacturing and distribution to the extent that such sales, marketing and distribution are not the responsibility of collaborators or potential collaborators.
+Added: As of December 31, 2025, we had an accumulated deficit of $1.2 billion.
+Added: Although we have recorded product revenue related to KOMZIFTI, we expect to incur significant commercialization expenses related to product sales, marketing, manufacturing and distribution of KOMZIFTI and, following regulatory approval, other products containing ziftomenib, to the extent that such sales, marketing, manufacturing and distribution are not the responsibility of collaborators or potential collaborators.
+Added: In addition, we expect our expenses to increase in connection with our ongoing activities, particularly as we continue the research and development of, continue and initiate clinical trials of, and seek marketing approval for, our product candidates.
Accordingly, we will need to obtain substantial additional funding in connection with our continuing operations.
−Removed: If we are unable to raise capital when needed or on attractive terms, we would be forced to delay, reduce or eliminate our research and development programs or future commercialization efforts.
+Added: If we are unable to raise capital when needed or on attractive terms, we would be forced to delay, reduce or eliminate our research and development programs or commercialization efforts.
As of December 31, 2025, we had cash, cash equivalents and short-term investments of $667.2 million.
−Removed: Based on our current plans, we believe our cash, cash equivalents and short-term investments as of December 31, 2024 will be sufficient to enable us to fund our current operating expenses into 2027, and combined with anticipated collaboration funding under the Kyowa Agreement, should support our ziftomenib AML program through commercialization in the frontline combination setting.
+Added: We believe that our cash, cash equivalents and short-term investments as of December 31, 2025 will be sufficient to fund our current operating plan into the fourth quarter of 2027.
+Added: In addition, when combined with the anticipated $180.0 million in payments under the Kyowa License Agreement, we expect to have sufficient capital to advance our ziftomenib AML program through the first topline results from KOMET-017, anticipated in 2028.
Our future capital requirements will depend on many factors, including:
+Added: • the level of sales and market acceptance of KOMZIFTI;
+Added: • the ability of KOMZIFTI to generate revenue;
+Added: • the availability of coverage and adequate third-party reimbursement for KOMZIFTI;
+Added: • the costs of product sales, medical affairs, marketing, manufacturing and distribution for KOMZIFTI;
• the scope, progress, results and costs of drug discovery, preclinical development, laboratory testing and clinical trials for our product candidates;
• the costs, timing and outcome of regulatory review of our product candidates;
−Removed: • the costs of fully developing our sales, marketing and distribution capabilities if we obtain regulatory approvals to market our product candidates;
−Removed: • the costs of securing and producing drug substance and drug product material for use in preclinical studies, clinical trials and for use as commercial supply;
+Added: • the costs of fully developing our sales, marketing and distribution capabilities for our approved products;
+Added: • the costs of securing and producing drug substance and drug product material for use in preclinical studies and clinical trials and for use as commercial supply;
• the costs of securing manufacturing arrangements for development activities and commercial production;
4 unchanged sentences
• the costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims.
−Removed: To date, we have not generated any revenues from product sales, and we do not have any approved products.
−Removed: We do not know when, or if, we will generate any revenues from product sales.
−Removed: We do not expect to generate significant revenues from product sales unless and until we obtain regulatory approval of and commercialize one of our current or future product candidates.
−Removed: We are subject to all of the risks incident in the development of new therapeutic products, and we may encounter unforeseen expenses, difficulties, complications, delays and other unknown factors that may adversely affect our business.
+Added: We are subject to all of the risks incident in the development and commercialization of new therapeutic products, and we may encounter unforeseen expenses, difficulties, complications, delays and other unknown factors that may adversely affect our business.
We may need substantial additional funding in connection with our continuing operations.
−Removed: Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of stock offerings, debt financings, collaborations, strategic partnerships or licensing arrangements, such as the Kyowa Agreement.
+Added: Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of stock offerings, debt financings, collaborations, strategic partnerships or licensing arrangements, such as the Kyowa License Agreement.
Additional capital may not be available on reasonable terms, if at all.
2 unchanged sentences
Debt financing, if available, may involve agreements that include increased fixed payment obligations and covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures, declaring dividends, selling or licensing intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business.
−Removed: If we raise additional funds through collaborations, strategic partnerships or licensing arrangements with third parties, such as the Kyowa Agreement, we may have to relinquish valuable rights to our product candidates, including our other technologies, future revenue streams or research programs, or grant licenses on terms that may not be favorable to us.
+Added: If we raise additional funds through collaborations, strategic partnerships or licensing arrangements with third parties, such as the Kyowa License Agreement, we may have to relinquish valuable rights to our product candidates, other technologies, future revenue streams or research programs, or grant licenses on terms that may not be favorable to us.
If we are unable to raise additional funds when needed, we may be unable to carry out our business plan.
2 unchanged sentences
Years Ended December 31,
−Removed: Net cash provided by (used in) operating activities
−Removed: Net cash provided by (used in) investing activities
+Added: Net cash (used in) provided by operating activities
+Added: Net cash used in investing activities
Net cash provided by financing activities
Operating Activities .
−Removed: The increase of $259.1 million in net cash provided by operating activities for the year ended December 31, 2024 compared to 2023 was primarily due to an increase of $278.2 million in contract liabilities related to the Kyowa Agreement, offset by an increase of $21.4 million in net loss.
+Added: The decrease of $198.4 million in net cash provided by operating activities for the year ended December 31, 2025 compared to 2024 was primarily due to an increase of $104.7 million in net loss adjusted for $4.7 million in accretion of discount on short-term investments, and changes in operating assets and liabilities of $101.7 million, offset by an increase of $3.3 million in non-cash share-based compensation.
Investing Activities .
−Removed: The increase of $117.1 million in net cash used in investing activities for the year ended December 31, 2024 compared to 2023 was primarily due to an increase of $249.2 million in purchases of short-term investments, offset by an increase of $132.4 million in maturities of short-term investments.
+Added: The decrease of $88.5 million in net cash used in investing activities for the year ended December 31, 2025 compared to 2024 was primarily due to an increase of $197.2 million in maturities of short-term investments, offset by increases of $102.5 million in purchases of short-term investments and $6.2 million in purchases of property and equipment.
Financing Activities .
−Removed: Net cash provided by financing activities for the year ended December 31, 2024 primarily related to net proceeds of approximately $145.8 million from the sale of shares of our common stock and pre-funded warrants to purchase shares of our common stock in our January 2024 Private Placement and proceeds of $8.6 million from the issuance of shares of common stock under our equity plans.
−Removed: Net cash provided by financing activities for the year ended December 31, 2023 was primarily due to $93.6 million in net proceeds from the sale of shares of our common stock and pre-funded warrants to purchase shares of our common stock in our June 2023 public offering.
+Added: Net cash provided by financing activities for the year ended December 31, 2025 related to proceeds of $1.8 million from the issuance of shares of common stock under our equity plans.
+Added: Net cash provided by financing activities for the year ended December 31, 2024 primarily related to net proceeds of approximately $145.8 million from the sale of shares of our common stock and pre-funded warrants to purchase shares of our common stock in our Private Placement and proceeds of $8.6 million from the issuance of shares of common stock under our equity plans.
Contractual Obligations and Commitments
9 unchanged sentences
As of December 31, 2025, the interest rate on the Term Loans was 9.15%.
−Removed: In addition, an end of term fee will be due in an amount equal to the greater of approximately (i) $1.5 million or (ii) 6.05% of the aggregate principal amount of loan advances actually made, payable on the earliest of the maturity date, acceleration or prepayment of the Term Loans.
−Removed: Subsequent to December 31, 2024, we entered into a new lease agreement for office space in San Diego, California.
−Removed: See Note 16, Subsequent Events, in the Notes to Financial Statements of this Annual Report for further details.
+Added: In addition, an end of term fee will be due in an amount equal to approximately $1.5 million (which is 6.05% of the maximum amount of the first tranche of loans), payable on the earliest of the maturity date, acceleration or prepayment of the Term Loans.
+Added: We lease certain office and laboratory space under non-cancelable operating leases.
+Added: The leases are also subject to additional variable charges for common area maintenance, property taxes, property insurance and other variable costs.
+Added: See Note 9 in the Notes to Financial Statements of this Annual Report for additional detail related to our lease obligations.
We enter into short-term and cancellable agreements in the normal course of operations with clinical sites and CROs for clinical research studies, professional consultants and various third parties for preclinical research studies, clinical supply manufacturing and other services through purchase orders or other documentation.
3 unchanged sentences
These payments are not included in the table of contractual obligations above.
−Removed: Excluded from the table above are milestone or contractual payment obligations contingent upon the achievement of certain milestones or events if the amount and timing of such obligations are unknown or uncertain, including $4.8 million of sublicense fees incurred as of December 31, 2024.
+Added: Excluded from the table above are milestone and contractual payment obligations pursuant to our in-license agreements that are contingent upon the achievement of certain milestones or events if the amount and timing of such obligations are unknown or uncertain, including $9.8 million of sublicense fees incurred to date.
+Added: We may be required to pay up to approximately $77.0 million in milestone payments, plus additional sales royalties and sublicense fees, in the event that regulatory and commercial milestones under the in-license agreements are achieved.
Our in-license agreements are cancelable by us with written notice within 180 days or less.
−Removed: We may be required to pay up to approximately $80.0 million in milestone payments, plus sales royalties, in the event that regulatory and commercial milestones under the in-license agreements are achieved.
−Removed: Under the Kyowa Agreement, we will be funding the specified development activities included in the Development Plan that are planned to be conducted prior to the end of 2028, and we will share equally (50/50) with Kyowa Kirin all development costs for all other development activities in the United States included in the Development Plan (including the costs of future trials conducted under the Development Plan in the United States).
−Removed: We will share equally with Kyowa Kirin in any potential profits and losses arising from the commercialization of ziftomenib in the United States for the existing Field and, if Kyowa Kirin exercises the Field Expansion Option, the expanded Field.
+Added: Under the Kyowa License Agreement, we are responsible for funding the specified development activities included in the Development Plan that are planned to be conducted prior to the end of 2028, and we will share equally (50/50) with Kyowa Kirin all development costs for all other development activities in the United States included in the Development Plan (including the costs of future trials conducted under the Development Plan in the United States).
+Added: We will share equally with Kyowa Kirin in any potential profits and losses arising from the commercialization of KOMZIFTI and any other approved products containing ziftomenib in the United States for the existing Field and, if Kyowa Kirin exercises its option to expand the licensed Field, the expanded Field.
Critical Accounting Policies and Management Estimates
3 unchanged sentences
The preparation of these financial statements required estimates and judgments that affect the reported amounts of assets, liabilities, and expenses and the disclosure of contingent assets and liabilities in the financial statements.
−Removed: On an ongoing basis, we evaluate our estimates and judgments, including those related to revenue from collaborations and licenses, and clinical trial costs and accruals.
+Added: On an ongoing basis, we evaluate our estimates and judgments, including those related to revenue from product sales, collaborations and licenses, and clinical trial costs and accruals.
We base our estimates on historical experience, known trends and events, and various other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources.
1 unchanged sentence
While our significant accounting policies are described in more detail in Note 2 in the Notes to Financial Statements of this Annual Report, we believe the following accounting policies are critical to the judgments and estimates used in the preparation of our financial statements.
+Added: Product Revenue, Net
+Added: We sell KOMZIFTI to specialty distributors and specialty pharmacies, our customers in the United States.
+Added: Our customers subsequently resell KOMZIFTI to pharmacies, health care providers and patients.
+Added: In accordance with ASC 606, we recognize net product revenues from sales when a customer obtains control of our products, which typically occurs upon delivery to the customer.
+Added: Revenues from product sales are recorded at the net sales price, or transaction price, which includes estimates of variable consideration that result from (a) invoice discounts for prompt payment and distribution service fees, (b) government rebates, chargebacks, discounts and fees, (c) product returns and (d) costs of co-pay assistance programs for patients.
+Added: Reserves are established for the estimates of variable consideration based on the amounts earned or to be claimed on the related sales.
+Added: The reserves are classified as reductions to accounts receivables, net if payable to a customer or accrued liabilities if payable to a third party.
+Added: Where appropriate, we utilize the expected value method to determine the appropriate amount for estimates of variable consideration based on factors such as current contractual and statutory requirements, specific known market events and trends, industry data and forecasted customer buying and payment patterns.
+Added: The amount of variable consideration that is included in the transaction price is constrained and is included in net product revenues only to the extent that it is probable that a significant reversal in the amount of the cumulative revenue recognized will not occur in a future period.
+Added: Actual amounts of consideration ultimately received may differ from our estimates.
+Added: If actual results vary from our estimates, we recognize adjustments to net product revenue in the period in which changes in estimates become known.
Revenue from Collaborations and Licenses
5 unchanged sentences
At the inception of arrangements that include variable consideration, we may be required to exercise significant judgment to estimate the amount of variable consideration to include in the transaction price.
−Removed: In making such estimates, we generally use the most likely amount method and take into account relevant development, regulatory, and other factors that can impact the level of uncertainty associated with these estimates.
−Removed: If it is probable that a significant revenue reversal will not occur, the estimated amount is included in the transaction price.
+Added: In making such estimates, we generally use the most likely method for milestone payments and the expected value method for other forms of variable consideration.
+Added: The amount of variable consideration that is included in the transaction price is only to the extent that it is probable that a significant reversal in the amount of the cumulative revenue recognized will not occur in future periods.
Milestone payments that are not within our or the licensee’s control, such as regulatory approvals, are not included in the transaction price until those approvals are received.
21 unchanged sentences
We invest our excess cash primarily in U.S.
−Removed: Treasury securities, corporate debt securities, non-U.S.
−Removed: government debt securities, money market funds and U.S.
+Added: Treasury securities, money market funds and U.S.
Agency bonds.
14 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.