Stock Trading History of Korthals Robert W

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 Korthals Robert W since year 2005. The trader's CIK number is 1297863. At the time of this reporting, Korthals Robert W is the Director of Bucyrus International Inc (stock ticker symbol BUCY).

Stock purchases, sales, and option exercises reported by *Korthals Robert W* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-12-19	BUCY	Bucyrus International Inc	Purchase	177	43.50	7,699
2006-11-30	BUCY	Bucyrus International Inc	Purchase	114	47.48	5,412
2006-10-06	BUCY	Bucyrus International Inc	Purchase	258	44.36	11,446
2006-06-13	BUCY	Bucyrus International Inc	Purchase	138	45.03	6,214
2006-05-25	BUCY	Bucyrus International Inc	Purchase	100	54.15	5,415
2006-03-13	BUCY	Bucyrus International Inc	Purchase	249	62.82	15,643
2006-01-19	BUCY	Bucyrus International Inc	Purchase	47	52.70	2,476
2005-12-10	BUCY	Bucyrus International Inc	Purchase	181	47.82	8,656
2005-10-21	BUCY	Bucyrus International Inc	Purchase	146	40.96	5,980
2005-09-14	BUCY	Bucyrus International Inc	Purchase	177	42.71	7,559
2005-07-19	BUCY	Bucyrus International Inc	Purchase	144	38.08	5,483
2005-07-19	BUCY	Bucyrus International Inc	Purchase	144	38.08	5,483
2005-06-15	BUCY	Bucyrus International Inc	Purchase	167	37.35	6,237
2005-04-20	BUCY	Bucyrus International Inc	Purchase	1,161	34.79	40,391
2005-04-12	BUCY	Bucyrus International Inc	Purchase	784	36.44	28,568

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 Korthals Robert W (Director of Bucyrus International Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.