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Filing
SC 13G/A
SC 13G/A0001137774-22-000021·Great Lakes Dredge & Dock CORP
Schedule 13G ownership disclosure
Great Lakes Dredge & Dock Corp
Security class unavailable · CUSIP: 390607109
Event date: Unavailable
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 5,247,981
- Percent of class
- Unavailable
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001137774-22-000021
- Form type
- SC 13G/A
- Filer
- Great Lakes Dredge & Dock CORP
- CIK
- CIK 1372020
- Filed
- Feb 14, 2022
- Reporting period
- —
- Description
- Schedule 13G beneficial ownership