Agreement of Joint Filing
Exhibit 1
Pursuant to 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, the undersigned
persons hereby agree to file with the Securities and Exchange Commission the Statement on Schedule
13D (the “Statement”) to which this Agreement is attached as an exhibit, and agree that such
Statement, as so filed, is filed on behalf of each of them.
IN WITNESS WHEREOF, the undersigned have executed this Agreement.
Dated: October 24, 2011
| QVT FINANCIAL LP | QVT FUND LP | |||||||||||
| By: QVT Financial GP LLC, its General Partner | By: QVT Associates GP LLC, its General Partner | |||||||||||
| By: | /s/ Xxxxxx Xxxx | By: | /s/ Xxxxxx Xxxx | |||||||||
| Name: | Xxxxxx Xxxx | Name: | Xxxxxx Xxxx | |||||||||
| Title: | Managing Member | Title: | Managing Member | |||||||||
| By: | /s/ Xxx Xxxxxx | By: | /s/ Xxx Xxxxxx | |||||||||
| Name: | Xxx Xxxxxx | Name: | Xxx Xxxxxx | |||||||||
| Title: | Authorized Signatory | Title: | Authorized Signatory | |||||||||
| QVT FINANCIAL GP LLC | QVT ASSOCIATES GP LLC | |||||||||||
| By: | /s/ Xxxxxx Xxxx | By: | /s/ Xxxxxx Xxxx | |||||||||
| Name: | Xxxxxx Xxxx | Name: | Xxxxxx Xxxx | |||||||||
| Title: | Managing Member | Title: | Managing Member | |||||||||
| By: | /s/ Xxx Xxxxxx | By: | /s/ Xxx Xxxxxx | |||||||||
| Name: | Xxx Xxxxxx | Name: | Xxx Xxxxxx | |||||||||
| Title: | Authorized Signatory | Title: | Authorized Signatory | |||||||||
