IDEAYA Biosciences(IDYA) - 2025 FY - Earnings Call Transcript

Financial Data and Key Metrics Changes - The company is approaching top line results for its lead program, darovasertib, with guidance for an accelerated approval filing in the U.S. by year-end this year to Q1 next year [3][4] - Historical median progression-free survival (PFS) for metastatic uveal melanoma is about 2.5 months, while the company has reported a PFS of approximately 7 months in its trials, indicating a significant improvement [6][8] Business Line Data and Key Metrics Changes - The company has eight programs in clinical development, with darovasertib being the lead program in a registrational trial for metastatic uveal melanoma [3] - The company received breakthrough therapy designation for darovasertib in the neoadjuvant setting, indicating a strong pipeline and potential for accelerated development [4] Market Data and Key Metrics Changes - The target market for darovasertib includes approximately 4,000-5,000 patients, with a significant portion being HLA negative, which the company aims to address [10] - The annual incidence of neoadjuvant uveal melanoma is estimated to be 10,000-12,000 patients, highlighting a substantial unmet need in this area [14] Company Strategy and Development Direction - The company is focusing on expanding its pipeline in the MTAP deletion space, which represents about 10% of all solid tumors, and is pursuing rational combinations to enhance treatment efficacy [39] - The company is also exploring the DLL3 program for small cell lung cancer, aiming to differentiate based on efficacy and durability compared to competitors [57] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the upcoming data readouts, particularly for darovasertib, and highlighted the potential for further upside based on patient baseline characteristics [11][12] - The company is optimistic about the adjuvant study, which is expected to target high-risk populations and could potentially be the largest market segment among its three indications [32] Other Important Information - The company is preparing to initiate an adjuvant study in collaboration with Servier, targeting approximately 450 patients and focusing on relapse-free survival as the primary endpoint [30] - The company is also advancing its KAT6/7 inhibitor program, which aims to enhance activity and durability in cancer treatment [75] Q&A Session Summary Question: What are the expected timelines for the neoadjuvant and adjuvant studies? - The company anticipates eye preservation data in about six months and expects to enroll the neoadjuvant study in roughly five quarters [21][20] Question: How does the company plan to differentiate its DLL3 program? - The company believes its linker system allows for higher dosing and reduced toxicity compared to competitors, which could lead to better efficacy and durability [58] Question: What is the strategy for the MTAP deletion program? - The company aims to implement rational combinations and believes it is an industry leader in this area with multiple clinical stage assets [39]