Form 8-K





Washington, D.C. 20549







Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 15, 2011



Great Lakes Dredge & Dock Corporation

(Exact name of Registrant as specified in its charter)




Delaware   001-33225   20-5336063

(State or other jurisdiction of

Incorporation or Organization)



File Number)


(I.R.S. Employer

Identification No.)

2122 York Road

Oak Brook, Illinois 60523

(Address of Principal Executive Offices)

(630) 574-3000

(Registrant’s telephone number, including area code)



Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)


¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)


¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))


¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))




Item 7.01 — Regulation FD Disclosure.

Great Lakes Dredge & Dock Corporation (the “Company”) will be presenting at the Deutsche Bank Global Industrials and Basic Materials Conference in Chicago, Illinois on Thursday, June 16, 2011. The materials to be utilized are attached as Exhibit 99.1 to this report.

The presentation is scheduled to begin at 10:40 a.m. (CT)/11:40 a.m. (ET). A live webcast of this presentation will be available on the Investor Relations section of the Company’s website at The webcast and accompanying slide presentation will be archived on the website within 24 hours and will be available for at least two weeks.

The information in this report (including Exhibit 99.1) is being furnished pursuant to Item 7.01 and shall not be deemed to be filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise be subject to the liabilities of that section, nor shall it be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act.

Item 9.01 — Financial Statements and Exhibits

(d) Exhibits

The following exhibit is furnished herewith:


99.1    Presentation Materials.




Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


      /s/    BRUCE J. BIEMECK        
Date: June 15, 2011       Bruce J. Biemeck
      President and Chief Financial Officer








99.1    Presentation Materials.