Great Lakes Dredge & Dock Co. (NASDAQ:GLDD) Shares Sold by Marshall Wace LLP
Marshall Wace LLP reduced its position in shares of Great Lakes Dredge & Dock Co. (NASDAQ:GLDD – Free Report) by 64.3% during the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The institutional investor owned 92,197 shares of the construction company’s stock after selling 165,940 shares […]
