Press Release

Exelixis to Release Fourth Quarter and Full Year 2015 Financial Results on Monday, February 29, 2016

February 15, 2016

- Conference Call and Webcast to Follow at 5:00 p.m. EST/ 2:00 p.m. PST -

SOUTH SAN FRANCISCO, Calif.--(BUSINESS WIRE)--Feb. 15, 2016-- Exelixis, Inc. (NASDAQ:EXEL) announced today that its fourth quarter and full year 2015 financial results will be released on Monday, February 29, 2016 after the markets close. At 5:00 p.m. EST / 2:00 p.m. PST, Exelixis management will host a conference call to discuss the results and provide a general business update. The conference call will be accessible via the Internet from the company’s website.

To access the webcast link, log onto www.exelixis.com and proceed to the Event Calendar page under Investors & Media. Please connect to the company’s website at least 15 minutes prior to the conference call to ensure adequate time for any software download that may be required to listen to the webcast. Alternatively, please call (855) 793-2457 (domestic) or (631) 485-4921 (international) and provide the conference call passcode 20111969 to join by phone.

A telephone replay will be available until 11:59 p.m. EST on March 2, 2016. Access numbers for the telephone replay are: (855) 859-2056 (domestic) and (404) 537-3406 (international); the passcode is 20111969. A webcast replay will also be archived on www.exelixis.com for one year.

About Exelixis

Exelixis, Inc. is a biopharmaceutical company committed to developing small molecule therapies for the treatment of cancer. Exelixis is focusing its development and commercialization efforts primarily on cabozantinib, its wholly owned inhibitor of multiple receptor tyrosine kinases. Another Exelixis-discovered compound, COTELLIC™ (cobimetinib), a selective inhibitor of MEK, has been approved in Switzerland, the United States, and the European Union, and is being evaluated by Roche and Genentech (a member of the Roche Group) in a broad development program under a collaboration with Exelixis. For more information, please visit the company’s website at www.exelixis.com.

Exelixis and the Exelixis logo are registered U.S. trademarks, and COTELLIC is a U.S. trademark.

Source: Exelixis, Inc.

Investors Contact:
Exelixis, Inc.
Susan Hubbard, 650-837-8194
Investor Relations and Corporate Communications
shubbard@exelixis.com
Media Contact:
For Exelixis, Inc.
Hal Mackins, 415-994-0040
hal@torchcommunications.com