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10-K/A - FORM 10-K AMENDMENT NO. 1 - Kraton Corpd311302d10ka.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - Kraton Corpd311302dex312.htm

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

UNDER SECTION 302 OF SARBANES-OXLEY ACT OF 2002

I, Kevin M. Fogarty, certify that:

 

1. I have reviewed the annual report on Form 10-K of Kraton Performance Polymers, Inc., as amended (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.

Date: March 8, 2012

 

By:   /S/    KEVIN M. FOGARTY        
  Kevin M. Fogarty
  Chief Executive Officer