Stock Trading History of Cowley Michael A

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Cowley Michael A since year 2005. The trader's CIK number is 1397060. At the time of this reporting, Cowley Michael A is the Chief Scientific Officer of Orexigen Therapeutics, Inc. . (stock ticker symbol OREX). See this page for all insider trading activities at Orexigen Therapeutics, Inc. .

Stock purchases, sales, and option exercises reported by insider *Cowley Michael A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-28	OREX	Orexigen Therapeutics, Inc.	Sale	40,000	11.85	473,964
2007-11-29	OREX	Orexigen Therapeutics, Inc.	Sale	35,156	14.28	501,851

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Cowley Michael A (Chief Scientific Officer of Orexigen Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.