Mackie Douglas B 4
4 · Great Lakes Dredge & Dock CORP · Filed Dec 13, 2012
Insider Transaction Report
Form 4
Mackie Douglas B
DirectorPresident & CEO
Transactions
- Sale
Common Stock
2012-12-12$9.01/sh−10,000$90,100→ 36,544 total
Footnotes (1)
- [F1]The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by Mr. Mackie on November 8, 2012.