Stock Trading History of Christensen Richard 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 Christensen Richard A since year 2005. The trader's CIK number is 1237934. At the time of this reporting, Christensen Richard A is the Sr. Vice President, Operations of Arthrocare Corp . (stock ticker symbol ARTC). See this page for all insider trading activities at Arthrocare Corp .

Stock purchases, sales, and option exercises reported by insider *Christensen Richard A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-03-12	ARTC	Arthrocare Corp	Sale	2,200	35.99	79,174
2008-03-11	ARTC	Arthrocare Corp	Sale	695	39.82	27,674
2007-10-03	ARTC	Arthrocare Corp	Sale	12,500	54.63	682,877
2007-05-04	ARTC	Arthrocare Corp	Sale	7,171	41.76	299,460
2006-02-15	ARTC	Arthrocare Corp	Sale	19,300	45.00	868,500
2006-02-03	ARTC	Arthrocare Corp	Sale	11,200	45.04	504,481
2006-01-31	ARTC	Arthrocare Corp	Sale	12,000	45.00	540,000
2006-01-30	ARTC	Arthrocare Corp	Sale	7,500	44.50	333,750

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 Christensen Richard A (Sr. Vice President, Operations of Arthrocare Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.