Array BioPharma Inc is a biopharmaceutical company focused on the discovery, development and commercialization of targeted small molecule drugs to treat patients afflicted with cancer and inflammatory diseases. The Company's proprietary drug development pipeline includes clinical candidates that are designed to regulate therapeutically important target pathways. In addition, pharmaceutical and biotechnology companies partner with the Company to discover and develop drug candidates across various therapeutic areas. The Company is evolving into a late-stage development company, with two wholly-owned programs, ARRY-614 and ARRY-520, and three partnered programs, selumetinib partnered with AstraZeneca, MEK162 partnered with Novartis, and danoprevir, an NS3 protease inhibitor, partnered with InterMune / Roche, having the potential to begin pivotal trials by the end of calendar year 2013. The Company's proprietary clinical programs include ARRY-520, ARRY-614, ARRY-797, and ARRY-502. The Company's internal drug discovery programs include inhibitors that target Trk receptors for the treatment of pain and G-protein-coupled receptor 119 for the treatment of diabetes. The Company competes with companies worldwide that are engaged in the research and discovery, licensing, development and commercialization of drug candidates, including large pharmaceutical companies with internal discovery and development functions, biotech companies with competing products in the therapeutic areas it is targeting and contract research organizations that perform many of the functions it performs under its collaborations. The Company is subject to substantial regulation by governmental agencies in the U.S. and other countries.