Attached files

file filename
EX-10.1 - EX-10.1 - ZIOPHARM ONCOLOGY INCd714255dex101.htm
EXCEL - IDEA: XBRL DOCUMENT - ZIOPHARM ONCOLOGY INCFinancial_Report.xls
EX-31.2 - EX-31.2 - ZIOPHARM ONCOLOGY INCd714255dex312.htm
EX-31.1 - EX-31.1 - ZIOPHARM ONCOLOGY INCd714255dex311.htm
10-Q - 10-Q - ZIOPHARM ONCOLOGY INCd714255d10q.htm

EXHIBIT 32.1

CERTIFICATION

In connection with the Quarterly Report on Form 10-Q of ZIOPHARM Oncology, Inc. (the “Company”) for the period ended March 31, 2014, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we Jonathan Lewis, the Principal Executive Officer of the Company and Kevin G. Lafond, the Principal Financial and Accounting Officer of the Company, hereby certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to our knowledge:

 

  (1) the Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended, and

 

  (2) the information in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Dated: May 8, 2014

/s/ Jonathan Lewis

Jonathan Lewis, M.D., Ph.D.
Chief Executive Officer
(Principal Executive Officer)
Dated: May 8, 2014

/s/ Kevin G. Lafond

Kevin G. Lafond
Vice President, Chief Accounting Officer and Treasurer
(Principal Financial and Accounting Officer)