Gilead Sciences, Inc. (Nasdaq: GILD) announced today that the company will be webcasting its corporate presentation at the NASDAQ OMX 29 th Investor Program in London. Kevin Young CBE, Gilead’s Executive Vice President of Commercial Operations, will provide an overview of the company on Tuesday, December 4 at 8:30 a.m. Greenwich Mean Time (3:30 a.m. Eastern Time). To access the live webcast or a replay via the Internet, log on to www.gilead.com. Please connect to the company’s website at least 15 minutes prior to the start of the presentation to ensure adequate time for any software download that may be necessary to listen to the webcast. The replay will be available for 14 days following the presentation. About Gilead Gilead Sciences is a biopharmaceutical company that discovers, develops and commercializes innovative therapeutics in areas of unmet medical need. The company’s mission is to advance the care of patients suffering from life-threatening diseases worldwide. Headquartered in Foster City, California, Gilead has operations in North America, Europe and Asia Pacific. For more information on Gilead Sciences, please visit www.gilead.com or call the Gilead Public Affairs Department at 1-800-GILEAD-5 (1-800-445-3235).