Mackie Douglas B 4
4 · Great Lakes Dredge & Dock CORP · Filed Feb 17, 2012
Insider Transaction Report
Form 4
Mackie Douglas B
DirectorPresident & CEO
Transactions
- Sale
Common Stock
2012-02-16$7.00/sh−19,721$138,047→ 60,781 total
Footnotes (1)
- [F1]The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Mackie on November 3, 2011.