GILEAD SCIENCES, INC.

Our corporate headquarters are located in Foster City, California, where we house administrative, R&D and manufacturing activities. Our other significant owned and leased properties are in the following locations:

•Administrative facilities: Raleigh, North Carolina*; Parsippany, New Jersey*; Washington, D.C.; and Cork, Ireland;

•R&D facilities: Oceanside, California; Santa Monica, California; Frederick, Maryland; Philadelphia, Pennsylvania*; Edmonton, Canada; Dublin, Ireland*; Cambridge, United Kingdom*; and Oxford, United Kingdom*;

•Manufacturing facilities: El Segundo, California*; La Verne, California; Oceanside, California; Santa Monica, California; Frederick, Maryland; Edmonton, Canada; Cork, Ireland*; and Hoofddorp, Netherlands*. For more information about our manufacturing facilities, see the “Raw Materials and Manufacturing” section in Item 1. Business.

• Leased property

We believe that our existing properties, including both owned and leased sites, are adequate and suitable for the conduct of our business. We believe our capital resources are sufficient to purchase, lease or construct any additional facilities required to meet our expected long-term growth needs.