Christopher Gunsten Great Lakes Dredge & Dock Corp (GLDD) insider trading activity

Christopher Gunsten is SVP-Proj Svcs & Fleet Engineer of Great Lakes Dredge & Dock CORP. Currently has a direct ownership of 85,952 shares of GLDD, which is worth approximately $1.01 Million. The most recent transaction as insider was on May 08, 2025, when has been sold 13,179 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 86K

16.63% 3M change

49.07% 12M change

Total Value Held $1.01 Million

CHRISTOPHER GUNSTEN Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 08 2025	BUY Grant, award, or other acquisition	-	13,179 Added 13.29%	85,952 Common Stock
May 05 2025	SELL Payment of exercise price or tax liability	$8,795 $9.54 p/Share	922 Reduced 1.25%	72,773 Common Stock
Mar 17 2025	SELL Payment of exercise price or tax liability	$75,985 $8.7 p/Share	8,734 Reduced 10.6%	73,695 Common Stock
Mar 17 2025	BUY Grant, award, or other acquisition	-	20,897 Added 21.57%	75,993 Common Stock
Mar 04 2025	BUY Open market or private purchase	$30,031 $7.75 p/Share	3,875 Added 5.92%	61,532 Common Stock
May 06 2024	SELL Payment of exercise price or tax liability	$4,505 $7.04 p/Share	640 Reduced 1.1%	57,657 Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$34,523 $8.62 p/Share	4,005 Reduced 8.07%	45,629 Common Stock
Mar 15 2024	BUY Grant, award, or other acquisition	-	19,566 Added 25.13%	58,297 Common Stock
Mar 05 2024	SELL Payment of exercise price or tax liability	$2,409 $8.7 p/Share	277 Reduced 0.64%	42,736 Common Stock
May 05 2023	SELL Payment of exercise price or tax liability	$4,933 $5.75 p/Share	858 Reduced 1.96%	43,013 Common Stock
Mar 15 2023	BUY Grant, award, or other acquisition	-	20,428 Added 31.77%	43,871 Common Stock
Mar 13 2023	SELL Payment of exercise price or tax liability	$3,484 $5.32 p/Share	655 Reduced 2.72%	23,443 Common Stock
Mar 06 2023	SELL Payment of exercise price or tax liability	$1,924 $5.78 p/Share	333 Reduced 1.36%	24,098 Common Stock
Sep 06 2022	BUY Grant, award, or other acquisition	-	1,183 Added 4.63%	24,351 Common Stock

Christopher Gunsten

SVP-Proj Svcs & Fleet Engineer

Houston, TX

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