Gilead Sciences, Inc. (Gilead) is a biopharmaceutical company that discovers, develops, and commercializes therapeutics in areas of unmet medical need. The Company has United States and international commercial sales operations, with marketing subsidiaries in Australia, Austria, Canada, France, Germany, Greece, Ireland, Italy, New Zealand, Portugal, Spain, Switzerland, Turkey, United Kingdom, and United States. Its commercial team promotes Truvada, Viread, Emtriva, Hepsera, AmBisome, Letairis, and Flolan through direct field contact with physicians, hospitals, clinics, and other healthcare providers. Gilead’s corporate partner, Astellas Pharma, Inc. (Astellas), promotes and sells AmBisome in the United States, Canada, Europe, Australia, and New Zealand. In May 2008, the Company acquired Navitas Assets, LLC’s. In April 2009, the Company announced the completion of its acquisition of CV Therapeutics, Inc.