FOSTER CITY, Calif.--(BUSINESS WIRE)--Gilead Sciences, Inc. (Nasdaq:GILD) announced today that its third quarter 2009 financial results will be released on Tuesday, October 20, 2009, at 4:05 p.m. Eastern Time. At 4:30 p.m. Eastern Time, Gilead’s management will host a conference call to discuss the company’s financial results for the third quarter 2009 and provide a general business update. The conference call will be accessible via the internet from the company’s website.