Stock Trading History of Keifer Alan J

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 Keifer Alan J since year 2005. The trader's CIK number is 1158645. At the time of this reporting, Keifer Alan J is the Vice President and Controller of Baker Hughes Inc . (stock ticker symbol BHI). See this page for all insider trading activities at Baker Hughes Inc .

Stock purchases, sales, and option exercises reported by insider *Keifer Alan J* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-05-29	BHI	Baker Hughes Inc	Sale	3,131	88.24	276,275
2008-05-29	BHI	Baker Hughes Inc	Option Exercise	3,345	66.73	223,220
2007-08-30	BHI	Baker Hughes Inc	Sale	4,467	81.55	364,283
2007-08-30	BHI	Baker Hughes Inc	Option Exercise	4,467	47.72	213,165
2007-05-03	BHI	Baker Hughes Inc	Option Exercise	24,960	51.98	1,297,330
2006-06-02	BHI	Baker Hughes Inc	Sale	4,844	88.73	429,808
2006-03-03	BHI	Baker Hughes Inc	Option Exercise	7,467	35.89	267,965
2006-03-03	BHI	Baker Hughes Inc	Sale	6,734	70.37	473,871

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 Keifer Alan J (Vice President and Controller of Baker Hughes Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.