Stock Trading History of Aluce Gregory F

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 Aluce Gregory F since year 2005. The trader's CIK number is 1232202. At the time of this reporting, Aluce Gregory F is the Senior Vice President of Layne Christensen Co . (stock ticker symbol LAYN). See this page for all insider trading activities at Layne Christensen Co .

Stock purchases, sales, and option exercises reported by insider *Aluce Gregory F* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-06-18	LAYN	Layne Christensen Co	Option Exercise	24,875	5.25	130,593
2008-06-18	LAYN	Layne Christensen Co	Sale	24,875	48.17	1,198,228
2007-09-25	LAYN	Layne Christensen Co	Option Exercise	10,000	14.00	140,000
2007-09-26	LAYN	Layne Christensen Co	Option Exercise	13,983	12.14	169,823
2007-09-25	LAYN	Layne Christensen Co	Sale	10,000	55.34	553,400
2007-09-26	LAYN	Layne Christensen Co	Sale	2,340	54.73	128,068
2007-01-16	LAYN	Layne Christensen Co	Option Exercise	2,541	11.40	28,967
2007-01-17	LAYN	Layne Christensen Co	Option Exercise	16,600	14.00	232,400
2007-01-16	LAYN	Layne Christensen Co	Sale	2,541	33.17	84,284
2007-01-17	LAYN	Layne Christensen Co	Sale	16,600	33.41	554,664

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 Aluce Gregory F (Senior Vice President of Layne Christensen Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.