Johanson David
Reporting Owner SEC Filing List

CIK: 0001940445
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Great Lakes Dredge & Dock CorpDonnelley Financial Solutions /fa/04/01/2026
4Statement of changes in beneficial owner...Johanson David04/01/2026
4/AAmendment to Statement of changes in ben...Great Lakes Dredge & Dock CorpDonnelley Financial Solutions /fa/03/25/2026
4/AAmendment to Statement of changes in ben...Johanson David03/25/2026
4Statement of changes in beneficial owner...Great Lakes Dredge & Dock CorpDonnelley Financial Solutions /fa/03/18/2026
4Statement of changes in beneficial owner...Johanson David03/18/2026
4Statement of changes in beneficial owner...Great Lakes Dredge & Dock CorpDonnelley Financial Solutions /fa/02/25/2026
4Statement of changes in beneficial owner...Johanson David02/25/2026
4Statement of changes in beneficial owner...Great Lakes Dredge & Dock CorpDonnelley Financial Solutions /fa/12/12/2025
4Statement of changes in beneficial owner...Johanson DavidDonnelley Financial Solutions /fa/12/12/2025
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Johanson David 's Ownership Transactions

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Transaction
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SharesPriceTotal AmtShares Owned