Mackie Douglas B 4
4 · Great Lakes Dredge & Dock CORP · Filed Nov 13, 2012
Insider Transaction Report
Form 4
Mackie Douglas B
DirectorPresident & CEO
Transactions
- Sale
Common Stock
2012-11-08$8.20/sh−20,000$164,016→ 46,544 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.