Statement of Changes in Beneficial Ownership (4)

LIMITED POWER OF ATTORNEY  SECURITIES LAW COMPLIANCE


SEC EDGAR FORM ID
FORM 3
FORM 4
FORM 5


The undersigned, Susan Bostrom, hereby constitutes and appoints Ken Scully, Virginia Coles 
and JoAnn Covington, of Rocket Fuel Inc., and each of them, the true and lawful attorney-in-fact 
and agent of the undersigned to complete, execute and file Form ID and Form ID Application 
Acknowledgement, Form 3s, Form 4s, and Form 5s on the Electronic Data Gathering, Analysis, 
and Retrieval system ("EDGAR") of the U.S. Securities and Exchange Commission ("SEC"), or 
such other forms and/or procedures as prescribed by the SEC in order for the foregoing 
attorneys-in-fact to aid the undersigned in complying with federal securities laws and 
regulations.

This Limited Power of Attorney shall remain in full force and effect until the undersigned is no 
longer required to file Forms 3, 4, or 5 with respect to the undersigned's holdings of and 
transactions in securities issued by the Company, unless earlier revoked by an authorized 
representative of Susan Bostrom in a writing delivered to any one of the foregoing attorneys-in-
fact.

This Limited Power of Attorney is executed as of the date set forth below.


                                    SUSAN BOSTROM
                                    
                                    
                                    _/s/ SUSAN BOSTROM_____________________
                                    Signature
                                    
                                    _05-27-2015_______________________________
                                    Date