Great Lakes Dredge & Dock Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:5GL Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
14 Nov 24	Sell€181,289	Lawrence Dickerson	Individual	15,936	€11.38
12 Nov 24	Sell€63,258	Lawrence Dickerson	Individual	5,323	€11.88
11 Nov 24	Sell€143,764	Ronald Steger	Individual	12,000	€11.98
11 Nov 24	Sell€275,607	Kathleen Shanahan	Individual	23,238	€11.86

Insider Trading Volume

Insider Buying: 5GL insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 5GL?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	1,237,751	1.84%
Hedge Funds	3,647,500	5.42%
General Public	10,388,019	15.4%
Institutions	51,998,797	77.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 65.69% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.7%	BlackRock, Inc.	7,215,204	€85.6m	4.38%	no data
6.57%	Dimensional Fund Advisors LP	4,421,216	€52.4m	-0.37%	0.01%
6.44%	Jennison Associates LLC	4,333,438	€51.4m	1.86%	0.03%
5.78%	AllianceBernstein L.P.	3,888,955	€46.1m	-2.25%	0.01%
5.72%	The Vanguard Group, Inc.	3,849,978	€45.7m	7.79%	no data
5.42%	Harvey Partners, LLC	3,647,500	€43.3m	9.8%	4.78%
3.12%	TCW Group, Inc.	2,095,834	€24.9m	4.99%	0.2%
2.32%	Geode Capital Management, LLC	1,561,897	€18.5m	1.44%	no data
2.29%	State Street Global Advisors, Inc.	1,540,516	€18.3m	0.85%	no data
1.99%	Minerva Advisors LLC	1,341,807	€15.9m	1.47%	8.93%
1.84%	Private Management Group Inc	1,237,954	€14.7m	-1.21%	0.52%
1.71%	American Century Investment Management Inc	1,148,427	€13.6m	173%	0.01%
1.23%	Charles Schwab Investment Management, Inc.	824,116	€9.8m	-13.6%	no data
1.13%	D. E. Shaw & Co., L.P.	763,116	€9.0m	-7.4%	0.01%
1.1%	Centerbook Partners LP	743,007	€8.8m	14%	0.53%
0.99%	Next Century Growth Investors LLC	667,953	€7.9m	0%	0.58%
0.99%	Lasse Petterson	664,105	€7.9m	-27.4%	no data
0.96%	The London Company of Virginia, LLC	642,744	€7.6m	0%	0.04%
0.95%	BNPP Asset Management Holding	640,503	€7.6m	0%	0.01%
0.91%	Northern Trust Global Investments	611,447	€7.3m	4.79%	no data
0.83%	Kennedy Capital Management LLC	558,119	€6.6m	-16.6%	0.14%
0.81%	Prescott Group Capital Management L.L.C.	546,870	€6.5m	0%	0.81%
0.67%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	453,243	€5.4m	81.5%	no data
0.61%	Acuitas Investments, LLC	409,684	€4.9m	32.7%	1.45%
0.57%	Morgan Stanley, Investment Banking and Brokerage Investments	382,704	€4.5m	-38.9%	no data