Synageva BioPharma Corp. (“Synageva”) (NASDAQ:GEVA), a clinical stage biopharmaceutical company developing therapeutic products for rare disorders, will report 2011 fourth quarter and full year financial results after the NASDAQ Market closes on Thursday, March 15, 2012. Synageva management will conduct a conference call and audio webcast to discuss clinical development progress and financial results at 4:30 pm EDT on the same day. The dial-in number for the conference call is 866-578-5784. The conference ID for callers is 74850064. A live webcast of the call will be available from the “Webcasts & Presentations” section of the Investor Relations tab on the home page of Synageva’s website at www.synageva.com. About Synageva’s Lead Program SBC-102 is being developed as an enzyme replacement for Lysosomal Acid Lipase (LAL) Deficiency, a lysosomal storage disorder (LSD), and is a recombinant form of the human LAL enzyme. SBC-102 is currently being evaluated in global clinical trials and has been granted orphan designations by the U.S. Food and Drug Administration (“FDA”) and the European Medicines Agency. Additionally, SBC-102 received fast track designation by the FDA. About LAL Deficiency Lysosomal Acid Lipase Deficiency is a rare, autosomal recessive lysosomal storage disorder (LSD) that is caused by a marked decrease in LAL activity. Late onset LAL Deficiency, sometimes called Cholesteryl Ester Storage Disease (CESD), affects both children and adults. In these patients, the buildup of fatty material in the liver, spleen and blood vessel walls leads to complications resulting in significant morbidity and mortality. Early onset LAL Deficiency, sometimes called Wolman Disease, affects infants in the first year of life and is characterized by growth failure, malabsorption, steatorrhea and hepatomegaly and is rapidly fatal, usually within the first year of life. About Synageva BioPharma Corp. Synageva is a clinical stage biopharmaceutical company focused on the discovery, development, and commercialization of therapeutic products for patients with life-threatening rare diseases and unmet medical need. Synageva has several protein therapeutics in its pipeline. The company has assembled a team with a proven record of bringing orphan therapies to patients. Further information regarding Synageva BioPharma Corp. is available at www.synageva.com. Forward-Looking Statements This news release and oral statements made from time to time by Synageva representatives in respect of the same subject matter may contain “forward-looking statements” under the provisions of the Private Securities Litigation Reform Act of 1995. Such statements can be identified by introductory words such as “expects,” “plans,” “intends,” “believes,” “will,” “estimates,” “forecasts,” “projects,” or words of similar meaning, and by the fact that they do not relate strictly to historical or current facts. Many factors may cause actual results to differ materially from forward-looking statements, including inaccurate assumptions and a broad variety of risks and uncertainties, some of which are known, including those identified under the heading “Risk Factors” in the Company’s Registration Statement on Form S-3 filed with the Securities and Exchange Commission (the “SEC”) on December 21, 2011 and other filings the Company periodically makes with the SEC, and others of which are not. Synageva cannot be sure when or if it will be permitted by regulatory agencies to undertake additional clinical trials or to commence any particular phase of clinical trials or how quickly patient enrollment in clinical trials will occur. In addition, early clinical results are not necessary predictive of results that may be achieved from subsequent clinical trials. Because of this, statements regarding the expected timing of clinical trials or ultimate regulatory approval cannot be regarded as actual predictions of when Synageva will obtain regulatory approval for any phase of clinical trials or when it will obtain ultimate regulatory approval by a particular regulatory agency. No forward-looking statement is a guarantee of future results or events, and one should avoid placing undue reliance on such statements. Synageva undertakes no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.