Stock Trading History of Wensel Deborah 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 Wensel Deborah A since year 2005. The trader's CIK number is 1384149. At the time of this reporting, Wensel Deborah A is the Senior VP & CFO of Great Lakes Dredge & Dock Corp . (stock ticker symbol GLDD). See this page for all insider trading activities at Great Lakes Dredge & Dock Corp .

Stock purchases, sales, and option exercises reported by insider *Wensel Deborah A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-14	GLDD	Great Lakes Dredge & Dock Corp	Sale	8,000	7.53	60,240
2008-08-07	GLDD	Great Lakes Dredge & Dock Corp	Sale	8,000	6.75	54,000
2008-06-30	GLDD	Great Lakes Dredge & Dock Corp	Sale	8,000	6.25	50,000
2007-12-05	GLDD	Great Lakes Dredge & Dock Corp	Sale	10,000	8.90	89,000
2007-11-09	GLDD	Great Lakes Dredge & Dock Corp	Sale	10,000	8.50	85,000
2007-08-01	GLDD	Great Lakes Dredge & Dock Corp	Sale	60,000	7.05	423,000

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 Wensel Deborah A (Senior VP & CFO of Great Lakes Dredge & Dock Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.