CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
I, Richard Bagley, certify that:
1. | I have reviewed this amendment to the annual report on Form 10-K/A of ZIOPHARM Oncology, Inc.; 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: April 30, 2010
/s/ Richard E. Bagley | ||||
Richard E. Bagley, President and Chief Financial Officer | ||||
(Principal Financial and Accounting Officer) |