Stock Trading History of Tang Kevin C

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 Tang Kevin C since year 2005. The trader's CIK number is 1178579. At the time of this reporting, Tang Kevin C is the 10% Owner of Northstar Neuroscience, Inc. . (stock ticker symbol NSTR). See this page for all insider trading activities at Northstar Neuroscience, Inc. .
Note that in the past TANG KEVIN C also reported insider trading activities as an insider of the following companies:

Insider Activities at Northstar Neuroscience, Inc. (NSTR)
Insider Activities at Tapestry Pharmaceuticals, Inc (TPPH)
Insider Activities at Intrabiotics Pharmaceuticals Inc /de (IBPI)
Insider Activities at Trimeris Inc (TRMS)

Stock purchases, sales, and option exercises reported by insider *Tang Kevin C* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-02	NSTR	Northstar Neuroscience, Inc.	Purchase	525,700	1.71	898,920
2008-04-01	NSTR	Northstar Neuroscience, Inc.	Purchase	70,000	1.67	117,194
2008-03-27	NSTR	Northstar Neuroscience, Inc.	Purchase	44,794	1.55	69,278
2008-03-28	NSTR	Northstar Neuroscience, Inc.	Purchase	160,000	1.57	251,008
2008-03-31	NSTR	Northstar Neuroscience, Inc.	Purchase	19,000	1.56	29,655
2006-10-23	TPPH	Tapestry Pharmaceuticals, Inc	Purchase	111,686	1.52	169,829
2006-03-17	IBPI	Intrabiotics Pharmaceuticals Inc /de	Purchase	1,000	3.40	3,400
2006-03-20	IBPI	Intrabiotics Pharmaceuticals Inc /de	Purchase	500	3.45	1,725
2006-02-24	IBPI	Intrabiotics Pharmaceuticals Inc /de	Purchase	95,500	3.35	319,925
2006-02-28	IBPI	Intrabiotics Pharmaceuticals Inc /de	Purchase	10,000	3.40	34,000
2005-09-08	TRMS	Trimeris Inc	Purchase	197,600	11.54	2,280,106

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 Tang Kevin C (10% Owner of Northstar Neuroscience, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.