RIGHTS AGREEMENT dated as of May 16, 2012 between HUMAN GENOME SCIENCES, INC. and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC as Rights AgentRights Agreement • May 17th, 2012 • Human Genome Sciences Inc • Biological products, (no disgnostic substances) • Delaware
RIGHTS AGREEMENT (as amended from time to time, this “Agreement”), dated as of May 16, 2012 between Human Genome Sciences, Inc., a Delaware corporation (the “Company”), and American Stock Transfer & Trust Company, LLC, a New York limited liability trust company, as Rights Agent (the “Rights Agent,” which term shall include any successor Rights Agent hereunder).
