Company:  OREXIGEN THERAPEUTICS, IN ... (OREX)
Form Type:  SC 13G
Filing Date:  1/31/2011 
CIK:  0001382911 
Address:  3344 N. TORREY PINES CT.
SUITE 200
 
City, State, Zip:  LA JOLLA, California 92037 
Telephone:  (858) 875-8600 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$7.10  
Change: 
-0.91 (-11.36%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$878.47M
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  FORM SC 13G
  EXHIBIT 99.1