Stock Trading History of Caulfield Thomas

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 Caulfield Thomas since year 2005. The trader's CIK number is 1342570. At the time of this reporting, Caulfield Thomas is the EVP/Sales, Mktg, CS of Novellus Systems Inc . (stock ticker symbol NVLS). See this page for all insider trading activities at Novellus Systems Inc .

Stock purchases, sales, and option exercises reported by insider *Caulfield Thomas* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-11-03	NVLS	Novellus Systems Inc	Sale	51,400	15.80	812,120
2007-02-28	NVLS	Novellus Systems Inc	Sale	21,250	32.05	681,035
2007-02-28	NVLS	Novellus Systems Inc	Option Exercise	21,250	21.86	464,525
2006-11-17	NVLS	Novellus Systems Inc	Option Exercise	10,000	21.86	218,600
2006-11-17	NVLS	Novellus Systems Inc	Sale	10,000	30.59	305,907

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 Caulfield Thomas (EVP/Sales, Mktg, CS of Novellus Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.