Stock Trading History of Mann David 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 Mann David A since year 2005. The trader's CIK number is 1366316. At the time of this reporting, Mann David A is the Director of Trubion Pharmaceuticals, Inc . (stock ticker symbol TRBN). See this page for all insider trading activities at Trubion Pharmaceuticals, Inc .

Stock purchases, sales, and option exercises reported by insider *Mann David A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-09-05	TRBN	Trubion Pharmaceuticals, Inc	Purchase	1,600	4.27	6,831
2008-09-04	TRBN	Trubion Pharmaceuticals, Inc	Purchase	1,400	4.20	5,880
2008-09-03	TRBN	Trubion Pharmaceuticals, Inc	Purchase	1,000	4.15	4,150
2007-11-20	TRBN	Trubion Pharmaceuticals, Inc	Purchase	4,000	10.00	40,000
2006-11-29	TRBN	Trubion Pharmaceuticals, Inc	Purchase	3,000	18.50	55,500
2006-12-01	TRBN	Trubion Pharmaceuticals, Inc	Purchase	1,935	18.62	36,026

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 Mann David A (Director of Trubion Pharmaceuticals, Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.