IDEAYA Biosciences, Inc. is an oncology-focused precision medicine company. The Company focuses on the discovery and development of targeted therapeutics for patient populations selected using molecular diagnostics. The Company’s product candidate is IDE196, a protein kinase C (PKC), inhibitor for genetically defined cancers having GNAQ or GNA11 gene mutations. Its preclinical pipeline includes multiple synthetic lethality programs, including against methionine adenosyltransferase 2a (MAT2A) in tumor cells having methylthioadenosine phosphorylase (MTAP) gene deletion; Pol-theta, in tumors with genetic mutations in homologous recombination deficiency (HRD), including breast carcinoma (BRCA ) mutations; poly adenosine diphosphate-ribose glycohydrolase (PARG), in tumors with genetic mutations in BRCA or base excision repair, and WRN, in high microsatellite instability tumors (MSI) tumors.