This announcement contains forward-looking statements, including statements relating to Exelixis' expectations regarding the completion of the proposed public offerings and the amount and use of the anticipated net proceeds therefrom. These statements are subject to significant risks and uncertainties and actual results could differ materially from those projected. Exelixis cautions investors not to place undue reliance on the forward-looking statements contained in this release. These risks and uncertainties include, without limitation, risks and uncertainties related to satisfaction of customary closing conditions related to the public offerings. There can be no assurance that Exelixis will be able to complete either public offering on the anticipated terms, or at all. Risks and uncertainties relating to Exelixis and these offerings can be found in the "Risk Factors" section of the prospectus supplements related to the proposed offerings to be filed with the SEC. Exelixis undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in Exelixis' expectations.