Attached files

file filename
EX-32.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 906 - ALEXION PHARMACEUTICALS, INC.alxnex322q316.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 - ALEXION PHARMACEUTICALS, INC.alxnex312q316.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 - ALEXION PHARMACEUTICALS, INC.alxnex311q316.htm
10-Q - 10-Q - ALEXION PHARMACEUTICALS, INC.alxn9301610q.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 quarterly report on Form 10-Q of Alexion Pharmaceuticals, Inc. (the “Company”) for the fiscal quarter ended September 30, 2016 as filed with the Securities and Exchange Commission (the “Report”), I, David R. Brennan, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
(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 the Company.
 
Dated:
January 4, 2017
 
/s/     DAVID R. BRENNAN
 
 
 
Interim Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.