OnKure Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of precision medicines that target biologically validated drivers of cancers and other diseases. Its lead product candidate includes OKI-219, a selective inhibitor of phosphoinositide 3-kinase alpha (PI3Ka) harboring the H1047R mutation that is in Phase 1 clinical trial for the treatment of solid tumors, including breast cancer. The company was founded in 2011 and is headquartered in Boulder, Colorado.