| Ticker Symbol | Entity Name | Form Type | Access Number | Period | As Of Date | Filing Date | Institution Name | CIK | Name of Issuer | Title of Class | CUSIP | Value | SHRS or PRN Amount | SHRS or PRN Type | PUT_CALL | Investment Discretion | Other Manager | Voting Authority Sole | Voting Authority Shared | Voting Authority None | Date Added | Date Updated | Company Name | Sector | Industry |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001145443-22-000169 | Mar 31st, 2022 12:00AM | May 20th, 2022 12:00AM | May 20th, 2022 12:00AM | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 928047 | GREAT LAKES DREDGE & DOCK CO | COM | 390607109 | 886 | 63182 | SH | DFND | 1,2,4,5 | 0 | 0 | 63182 | May 21st, 2022 01:09AM | May 21st, 2022 01:09AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | |
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR/A | 0001166588-22-000018 | Mar 31st, 2022 12:00AM | May 18th, 2022 12:00AM | May 18th, 2022 12:00AM | BNP PARIBAS ARBITRAGE, SA | 1166588 | Great Lakes Dredge Dock Corp | Equity | 390607109 | 1022408 | 72873 | SH | DFND | 1 | 0 | 72873 | 0 | May 19th, 2022 01:12AM | May 19th, 2022 01:12AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | |
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001823608-22-000095 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Amalgamated Financial Corp. | 1823608 | GREAT LAKES DREDGE DOCK CO | COM | 390607109 | 109 | 7798 | SH | SOLE | 7798 | 0 | 0 | May 17th, 2022 01:58AM | May 17th, 2022 01:58AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | ||
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001818309-22-000002 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Alpha Paradigm Partners, LLC | 1818309 | GREAT LAKES DREDGE & DOCK CORP CMN | COM | 390607109 | 395000 | 28125 | SH | SOLE | 395000 | 0 | 0 | May 17th, 2022 01:58AM | May 17th, 2022 01:58AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | ||
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001803916-22-000005 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Aquatic Capital Management LLC | 1803916 | GREAT LAKES DREDGE & DOCK CO | COM | 390607109 | 6 | 400 | SH | SOLE | 0 | 0 | 400 | May 17th, 2022 01:58AM | May 17th, 2022 01:58AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | ||
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001764754-22-000003 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Geneos Wealth Management Inc. | 1764754 | GREAT LAKES DREDGE DOCK CO | COM | 390607109 | 1 | 100 | SH | SOLE | 0 | 0 | 0 | 0 | May 17th, 2022 01:58AM | May 17th, 2022 01:58AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | |
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001688666-22-000005 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Knights of Columbus Asset Advisors LLC | 1688666 | GREAT LAKES DREDGE & DOCK CORP | COM | 390607109 | 2174 | 154927 | SH | SOLE | 40492 | 0 | 0 | May 17th, 2022 01:57AM | May 17th, 2022 01:57AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | ||
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001630888-22-000001 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | SG3 Management, LLC | 1630888 | GREAT LAKES DREDGE & DOCK CO | COM | 390607109 | 594 | 42303 | SH | SOLE | 42303 | 0 | 0 | May 17th, 2022 01:57AM | May 17th, 2022 01:57AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | ||
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001630888-22-000001 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | SG3 Management, LLC | 1630888 | GREAT LAKES DREDGE & DOCK CO | COM | 390607109 | 702 | 50000 | SH | Put | SOLE | 50000 | 0 | 0 | May 17th, 2022 01:57AM | May 17th, 2022 01:57AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials | |
| nasdaq:gldd | nasdaq:gldd Shareholders | 13F-HR | 0001567619-22-010951 | Mar 31st, 2022 12:00AM | May 16th, 2022 12:00AM | May 16th, 2022 12:00AM | Cubist Systematic Strategies, LLC | 1603465 | GREAT LAKES DREDGE & DOCK CO | COM | 390607109 | 177 | 12637 | SH | DFND | 1 | 0 | 12637 | 0 | May 17th, 2022 01:56AM | May 17th, 2022 01:56AM | Great Lakes Dredge & Dock | Industrials | Construction & Materials |