ZIOPHARM Oncology, Inc. - INVESTMENT CALCULATOR

I invested			on
Reinvest Dividends:

Investment Date:	Original Shares:	Original Value:	Current Shares:	Current Value:	Percent Return:
Aug 22, 2005	1,000	$ 400.00	25	$ 45.50	-88.62%

Investment of $ 400.00 on Aug 22, 2005 would yield $ 45.50 today

Date	Reason	Factor	Shares	Price	Value	%
Aug 22, 2005	Initial Investment		1,000	0.40	$ 400.00	0.00%
Jul 3, 2008	Current Investment		25	1.82	$ 45.50	( 88.62)%

Stock Information

ZIOP - (NASD)
$1.82 + 0.02

Jul 3, 2008
1:00 PM ET