GUNSTEN CHRISTOPHER [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/05/2023	Great Lakes Dredge & Dock CORP	GLDD	Payment of Exercise	Common Stock	858	$5.75	$4.9k	05/05/2023
03/15/2023	Great Lakes Dredge & Dock CORP	GLDD	Grant	Common Stock	20.4k	$0.00	$0	03/15/2023
03/13/2023	Great Lakes Dredge & Dock CORP	GLDD	Payment of Exercise	Common Stock	655	$5.32	$3.5k	03/13/2023
03/06/2023	Great Lakes Dredge & Dock CORP	GLDD	Payment of Exercise	Common Stock	333	$5.78	$1.9k	03/06/2023
09/06/2022	Great Lakes Dredge & Dock CORP	GLDD	Grant	Common Stock	1.3k	$0.00	$0	09/06/2022
09/06/2022	Great Lakes Dredge & Dock CORP	GLDD	Grant	Common Stock	1.2k	$0.00	$0	09/06/2022