Clovis Oncology is a small pharmaceutical company which mainly markets products for treatment in oncology. Clovis was founded in 2009 and is headquartered in Boulder, Colorado. The company is a publicly traded company on NASDAQ under the symbol "CLVS" and is in the NASDAQ Biotechnology Index with several products in its product pipeline. Its products include: The company was developing rociletinib, as a treatment for non-small cell lung cancer. A phase III trial was completed in April 2016 and had it been approved it would have competed with AstraZenecas Tagrisso (osimertinib). According to the company web site as of November 2016 the drug was no longer in development but they would continue to supply the drug to patients whose physicians had recommended continued treatment.