Delaware
|
001-33038
|
84-1475672
|
||
(State
or Other Jurisdiction
of
Incorporation)
|
(Commission
File Number)
|
(IRS
Employer
Identification
No.)
|
1180
Avenue of the Americas
19th
Floor
New
York, NY
|
10036
|
|
(Address
of Principal Executive Offices)
|
(Zip
Code)
|
o
|
Written
communications pursuant to Rule 425 under the Securities Act
(17 CFR 230.425).
|
o
|
Soliciting
material pursuant to Rule 14a-12 under the Exchange Act
(17 CFR 240.14a-12).
|
o
|
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act
(17 CFR 240.14d-2(b)).
|
o
|
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act
(17 CFR 240.13e-4(c)).
|
Item
1.01
|
Entry
into a Material Definitive
Agreement.
|
(d)
|
|
Exhibit No.
|
Description
|
|
1.1
|
Underwriting
Agreement dated February 3, 2011 between ZIOPHARM Oncology, Inc. and
Barclays Capital Inc.
|
|
5.1
|
Opinion
of Maslon Edelman Borman & Brand, LLP
|
|
23.1
|
Consent
of Maslon Edelman Borman & Brand, LLP (included as part of Exhibit
5.1)
|
|
99.1
|
Press
Release, dated February 3,
2011
|
ZIOPHARM
Oncology, Inc.
|
|||
Date:
February 4, 2011
|
By:
|
/s/ Richard Bagley | |
Name:
Richard Bagley
|
|||
Title:
President, Chief Operating Officer and Chief Financial
Officer
|
|||
Exhibit No.
|
Description
|
|
1.1
|
Underwriting
Agreement dated February 3, 2011 between ZIOPHARM Oncology, Inc. and
Barclays Capital Inc.
|
|
5.1
|
Opinion
of Maslon Edelman Borman & Brand, LLP
|
|
99.1
|
Press
Release, dated February 3, 2011
|