Great Lakes Dredge & Dock CORP Form 4 insider transactions

Director Ronald Steger reports changes in beneficial ownership of Great Lakes Dredge & Dock CORP stock, including the acquisition of deferred stock units.
Director Earl L Shipp acquired 1,771 shares of Great Lakes Dredge & Dock CORP (GLDD) on December 31, 2024.
Director Kathleen M. Shanahan reports changes in beneficial ownership of Great Lakes Dredge & Dock CORP stock, including the acquisition of deferred stock units.
Director Lawrence R. Dickerson acquired 4,069 shares of Great Lakes Dredge & Dock Corp. common stock on December 31, 2024.
A director at Great Lakes Dredge & Dock Corp. sold 15,936 shares of common stock at an average price of $12.0356.
Director Lawrence R. Dickerson sold 5,323 shares of Great Lakes Dredge & Dock Corp. at an average price of $12.609 per share.
Kathleen M. Shanahan, a director at Great Lakes Dredge & Dock Corp, sold 23,238 shares of common stock on November 11, 2024.
A director at Great Lakes Dredge & Dock Corp sold 12,000 shares of common stock at a price of $12.76 per share on November 11, 2024.
D. Michael Steuert, a director at Great Lakes Dredge & Dock CORP, acquired 1,899 shares of common stock on September 30, 2024.
Director Ronald Steger reports the acquisition of 2,245 deferred stock units (DSUs) in Great Lakes Dredge & Dock Corporation, according to a Form 4 filing.
Director Earl L. Shipp acquired 1,899 shares of Great Lakes Dredge & Dock CORP on September 30, 2024.
Kathleen M. Shanahan, a director at Great Lakes Dredge & Dock CORP, reported the acquisition of 2,018 deferred stock units (DSUs) on September 30, 2024, according to a Form 4 filing with the SEC.
Director Lawrence R. Dickerson reports acquisition and disposal of common stock in Great Lakes Dredge & Dock CORP.
Great Lakes Dredge & Dock Corp CEO Lasse Petterson sold a portion of his holdings in two transactions executed under a pre-arranged Rule 10b5-1 trading plan.
Great Lakes Dredge & Dock Corp CEO Lasse Petterson sold a portion of his holdings in common stock under a pre-arranged Rule 10b5-1 trading plan.
Great Lakes Dredge & Dock Corp CEO Lasse Petterson sold a portion of his common stock holdings on August 15th and 16th, 2024, under a pre-arranged Rule 10b5-1 trading plan.
CEO Lasse Petterson of Great Lakes Dredge & Dock Corp. reports the disposal of common stock to cover tax obligations.
Kathleen M. Shanahan, a director at Great Lakes Dredge & Dock CORP, reports changes in beneficial ownership, including the acquisition of deferred stock units.
Director Ronald Steger reports acquisition of deferred stock units in Great Lakes Dredge & Dock Corp.
Director D Michael Steuert acquired 2,337 shares of Great Lakes Dredge & Dock CORP on June 28, 2024.
Director Shipp Earl L reports changes in beneficial ownership of Great Lakes Dredge & Dock CORP common stock, including acquisition and disposal of shares on June 28, 2024.
Director Lawrence R. Dickerson reports acquisition and disposal of Great Lakes Dredge & Dock CORP shares on June 28, 2024.
Vivienne Schiffer, SVP, CLO, CCO & Corp Secretary of Great Lakes Dredge & Dock Corp, reported a transaction involving common stock on May 6, 2024.
CEO Lasse Petterson disposed of 9,467 shares of Great Lakes Dredge & Dock stock to cover tax obligations resulting from equity awards.
Scott Lee Kornblau, CFO of Great Lakes Dredge & Dock, reported disposing of 1,676 shares of common stock to cover tax obligations.
David Johanson, SVP at Great Lakes Dredge & Dock Corp, reports a disposition of common stock to cover tax obligations.
William H. Hanson, SVP of Market Development at Great Lakes Dredge & Dock Corp, reported disposing of 486 shares of common stock on May 6, 2024, to cover tax obligations.
Christopher Gunsten, SVP-Proj Svcs & Fleet Engineer at Great Lakes Dredge & Dock Corp, disposed of 640 shares of common stock on May 6, 2024, to cover tax obligations.
Eleni Beyko, SVP of Offshore Wind at Great Lakes Dredge & Dock Corp, disposed of 889 shares of common stock on May 6, 2024, to cover tax obligations.
Scott Lee Kornblau, CFO of Great Lakes Dredge & Dock, reports the acquisition of 50,000 shares of common stock due to performance-based restricted stock units and the disposal of 19,675 shares for tax withholding.