Wed, 26 Oct 2011 20:40:05 +0200 (AP) - Achillion Pharmaceuticals, Inc (Nasdaq: ACHN) celebrates its five year listing anniversary at Nasdaq. President and Chief Executive Officer of Achillion Pharmaceuticals, Inc., Michael D. Kishbauch, center left, Senior Vice President & Chief Financial Officer, Mary Kaye Fenton, left, and Vice President of NASDAQ David Wicks, second from right, ring the Nasdaq Stock Market Opening Bell at the NASDAQ Wednesday, Oct. 26, 2011, in New York. (Charles Sykes /AP Images for Achillion Pharmaceuticals, Inc.)
COMMERCIAL IMAGE - In this photo taken by AP Images for Achillion ...
Wed, 26 Oct 2011 19:00:05 +0200 (AP) - COMMERCIAL IMAGE - In this photo taken by AP Images for Achillion Pharmaceuticals, Inc., Michael D. Kishbauch, President and Chief Executive Officer, Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) speaks before ringing the Nasdaq Stock Market Opening Bell Wednesday, Oct. 26, 2011, in New York.The company is celebrating its five year listing anniversary at the NASDAQ, (Charles Sykes /AP Images for Achillion Pharmaceuticals, Inc.)