The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Madison Dearborn Partners Llc since 2007.
The trader's CIK number is 1181100.
At the time of the last reporting, Madison Dearborn Partners Llc was the 10% Owner of Great Lakes Dredge & Dock Corp. (stock ticker symbol GLDD).
Also see all insider trading activities at Great Lakes Dredge & Dock Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2009 | GLDD | 0 | $0 | 14,257,572 | $78,274,070 | 0 | $0 |
| 2007 | GLDD | 0 | $0 | 12,459,462 | $87,839,207 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2009-08-19 | GLDD | Sale | 14,257,572 | 5.49 | 78,274,070 |
| 2007-08-01 | GLDD | Sale | 12,459,462 | 7.05 | 87,839,207 |
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 Madison Dearborn Partners Llc (10% Owner of Great Lakes Dredge & Dock Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.