Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - ARENA PHARMACEUTICALS INCFinancial_Report.xls
EX-23.1 - EX-23.1 - ARENA PHARMACEUTICALS INCd833036dex231.htm
EX-31.1 - EX-31.1 - ARENA PHARMACEUTICALS INCd833036dex311.htm
EX-31.2 - EX-31.2 - ARENA PHARMACEUTICALS INCd833036dex312.htm
EX-21.1 - EX-21.1 - ARENA PHARMACEUTICALS INCd833036dex211.htm
10-K - FORM 10-K - ARENA PHARMACEUTICALS INCd833036d10k.htm

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Arena Pharmaceuticals, Inc. (“Arena”) for the period ended December 31, 2014, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Jack Lief, as President and Chief Executive Officer of Arena, and Robert E. Hoffman, as Senior Vice President, Finance and Chief Financial Officer of Arena, each hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of his knowledge:

 

  1. the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

 

  2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Arena.

 

/s/    JACK LIEF        

/s/    ROBERT E. HOFFMAN        

Jack Lief Robert E. Hoffman
President and Chief Executive Officer Senior Vice President, Finance and Chief Financial Officer
Date: March 2, 2015 Date: March 2, 2015