Stock Trading History of Archer Timothy

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 Archer Timothy since year 2005. The trader's CIK number is 1343600. At the time of this reporting, Archer Timothy is the VP/GENERAL MANAGER of Novellus Systems Inc (stock ticker symbol NVLS).

Stock purchases, sales, and option exercises reported by *Archer Timothy* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-04-09	NVLS	Novellus Systems Inc	Sale	6,000	33.06	198,360
2007-04-09	NVLS	Novellus Systems Inc	Option Exercise	6,000	16.42	98,500
2006-10-31	NVLS	Novellus Systems Inc	Purchase	239	20.89	4,993
2006-09-13	NVLS	Novellus Systems Inc	Sale	19,500	28.40	553,862
2006-09-13	NVLS	Novellus Systems Inc	Option Exercise	19,500	10.56	205,968

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 Archer Timothy (VP/GENERAL MANAGER of Novellus Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.