SOUTH SAN FRANCISCO, Calif.--(BUSINESS WIRE)--Exelixis, Inc. (Nasdaq: EXEL) announced today that it will hold its Fourth Annual R&D Day on Friday, December 12, 2008 from 10:00 a.m. EST / 7:00 a.m. PST to 2:00 p.m. EST / 11:00 a.m. PST in New York. Exelixis management will discuss the company’s corporate strategy, financial outlook and development pipeline.
