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Stockholders' Equity (Tables)

9 Months Ended

Jun. 30, 2011

Summary of Warrants to Purchase Common Stock

At June 30, 2011, Warburg Pincus holds the following warrants to purchase shares of our common stock:

Issuance Date

Price per Share

Total Shares

Expiration Date

January 29, 2009

11.57

3,862,422

January 29, 2013

May 20, 2008

20.00

3,700,000

May 20, 2012

- Definition

Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.

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