Attached files

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EXCEL - IDEA: XBRL DOCUMENT - HUMAN GENOME SCIENCES INCFinancial_Report.xls
10-Q - FORM 10-Q - HUMAN GENOME SCIENCES INCc15446e10vq.htm
EX-31.1 - EXHIBIT 31.1 - HUMAN GENOME SCIENCES INCc15446exv31w1.htm
EX-31.2 - EXHIBIT 31.2 - HUMAN GENOME SCIENCES INCc15446exv31w2.htm
EX-32.2 - EXHIBIT 32.2 - HUMAN GENOME SCIENCES INCc15446exv32w2.htm
EXHIBIT 32.1
Certification of Principal Executive Officer
Pursuant to 18 U.S.C. 1350
(Section 906 of the Sarbanes-Oxley Act of 2002
)
I, H. Thomas Watkins, President and Chief Executive Officer (principal executive officer) of Human Genome Sciences, Inc. (the “Registrant”), certify, to the best of my knowledge, based upon a review of the Quarterly Report on Form 10-Q for the period ended March 31, 2011 of the Registrant (the “Report”), that:
(1)  
The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended; and
(2)  
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.
         
  /s/ H. Thomas Watkins    
  Name:   H. Thomas Watkins   
  Date: April 29, 2011