AMENDMENT NO. 1 TO RIGHTS AGREEMENTRights Agreement • July 16th, 2012 • Human Genome Sciences Inc • Biological products, (no disgnostic substances) • Delaware
This AMENDMENT NO. 1 (this “Amendment”) to the Rights Agreement dated as of May 16, 2012 (the “Rights Agreement”) between Human Genome Sciences, Inc., a Delaware corporation (the “Company”), and American Stock Transfer & Trust Company, LLC, as rights agent (the “Rights Agent”), is entered into as of July 16, 2012. Capitalized terms used in this Amendment and not otherwise defined herein shall have the meanings given to them in the Rights Agreement.
