Brief: Cassava Sciences Appoints Dawn C. Bir to the Board of Directors
Oct 22 (Reuters) - Cassava Sciences Inc SAVA.O: CASSAVA SCIENCES APPOINTS DAWN C. BIR TO THE BOARD OF DIRECTORS Source text: ID:nGNX6vPCr3 Further company coverage: SAVA.O ((Reuters.Briefs@thomsonreuters.com;))