Summary of RESPONSE GENETICS INC

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On August 15, 2012, David D. O'Toole ceased serving as Vice President and Chief Financial Officer of Response Genetics, Inc. (the "Company"). The Company has appointed Kevin R. Harris to serve as the Company's Interim Chief Financial Officer on a temporary basis effective August 20, 2012.

Mr. Harris, 43 years old, previously served as Chief Financial Officer and a director of CyberDefender Corporation from 2009 until August 2012 (and as interim Chief Executive Officer from August 2011 until August 2012) and as Chief Operating Officer of Statmon Technologies Corp from 2004 to 2009. He began his career at KPMG Peat Marwick as a senior auditor. Mr. Harris's other professional experience includes serving as Head of Production, Finance at PolyGram Television, Director of Corporate Financial Planning at Metro-Goldwyn-Mayer Studios and Senior Vice President of Finance at RKO Pictures. Mr. Harris earned a Bachelor of Science in Business Administration from California State University, San Bernardino and is a Certified Public Accountant in the State of California.

Pursuant to the terms of an offer letter the Company entered into with Mr. Harris on August 15, 2012 (the "Offer Letter"), Mr. Harris will be employed "at-will" and will be entitled to a base salary of $22,000 per month. Mr. Harris will also be covered under the Company's director and officer indemnification policy while performing the duties of his position and will be required to enter into customary non-disclosure and confidentiality agreements.

The foregoing description of the Offer Letter does not purport to be a complete description of the rights and obligations of the parties thereunder and is qualified in its entirety by reference to the full text of the Offer Letter, which is filed as Exhibit 10.1 to this Current Report on Form 8-K and incorporated herein by reference.

There are no other arrangements or understandings pursuant to which Mr. Harris was selected as the Company's Interim Chief Financial Officer. There are no family relationships among any of the Company's directors, executive officers and Mr. Harris, and there are no related party transactions between the Company and Mr. Harris reportable under Item 404(a) of Regulation S-K.