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Stock Trading History of Blumberg Jerald 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 Blumberg Jerald A since year 2005. The trader's CIK number is 1080139. At the time of this reporting, Blumberg Jerald A is the Director of Lubrizol Corp . (stock ticker symbol LZ). See this page for all insider trading activities at Lubrizol Corp .

Stock purchases, sales, and option exercises reported by insider *Blumberg Jerald A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-05-28	LZ	Lubrizol Corp	Sale	1,000	55.25	55,250
2007-02-26	LZ	Lubrizol Corp	Sale	9,375	53.50	501,524
2007-02-26	LZ	Lubrizol Corp	Option Exercise	9,375	31.17	292,253
2006-11-06	LZ	Lubrizol Corp	Sale	8,000	46.36	370,848
2006-11-06	LZ	Lubrizol Corp	Option Exercise	7,000	27.65	193,567

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 Blumberg Jerald A (Director of Lubrizol Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.