 | 
Analyst Coverage
 |
 |

| Initiation Date | Firm | Analyst |
| 02/08/2007 | Leerink Swann LLC | Howard Liang, Ph.D. |
| 05/16/2007 | Cowen and Company, LLC | Eric Schmidt, Ph.D. |
| 06/27/2007 | Lazard Capital Markets, LLC | Joel Sendek |
| 06/27/2007 | Stanford Group Company | Han Li, Ph.D. |
| 08/09/2007 | Broadpoint Capital, Inc. | Simos Simeonidis, Ph.D. |
| 01/02/2008 | Rodman & Renshaw, LLC | Michael G. King, Jr. |

Cougar Biotechnology, Inc. is followed by the analysts listed above. Please note that any opinions, recommendations, estimates or forecasts regarding Cougar Biotechnology, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, recommendations, forecasts or predictions of Cougar Biotechnology, Inc. or its management. Cougar Biotechnology, Inc. does not by its reference above or distribution imply any endorsement of or concurrence with such information, conclusions or recommendations.

|
 |  |  |  Cougar Biotechnology, Inc.
10990 Wilshire Blvd, Suite 1200
Los Angeles, CA 90024
(310) 943-8040 Main
(310) 943-8059 Fax |