OAK BROOK, Ill.–(BUSINESS WIRE)– Great Lakes Dredge & Dock Corporation (NASDAQ: GLDD) today announced that it will release its financial results for the three and six months ended June 30, 2014 on Tuesday, August 5, 2014 at 7:00 a.m. C.D.T. A conference call with the Company will be held the same day at 9:00 a.m. C.D.T. The call in number is 877-377-7553 and Conference ID is 78094342. The conference call will be available by replay untilWednesday, August 6, 2014, by calling 800-585-8367 and providing Conference ID 78094342. The live call and replay can also be heard on the Company’s website, www.gldd.com, under Events & Presentations on the investor relations page. A copy of the press release will be available on the Company’s website.