Great Lakes Dredge & Dock CORP — Director's Dealing 2012

Sep 5, 2012

SEC Form 4/A — Form 4/A

Issuer: Great Lakes Dredge & Dock CORP (GLDD)
CIK: 0001372020
Period of Report: 2012-08-29

Reporting Person: Johnson Kyle D (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-08-29	Common Stock	S	500	$7.48	Disposed	69398	Direct

Footnotes

F1: The sale of 500 shares of Common Stock was inadvertently omitted from the Reporting Person's Form 4 filed on August 31, 2012.