Attached files

file filename
10-Q/A - 10-Q/A - NxStage Medical, Inc.a10-qaforctr.htm
EX-31.2 - EXHIBIT - NxStage Medical, Inc.cfocert.htm
EX-10.1 - EXHIBIT - NxStage Medical, Inc.fresexh.htm


CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A),
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Jeffrey H. Burbank, certify that:
 
1.    I have reviewed this Amendment No.1 to the Quarterly Report on Form 10-Q of NxStage Medical, Inc. for the period ended March 31, 2014 (this “report”); and
 
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
 

/s/ Jeffrey H. Burbank
Jeffrey H. Burbank
 
Chief Executive Officer
Date: August 15, 2014