Great Lakes Dredge & Dock CORP reports

Company location: Houston, TX
Fiscal year end: 31 December

Great Lakes Dredge & Dock CORP has filed 1,705 SEC EDGAR filings since 24 Aug 2006

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SEC filing history

Showing 351-375 of 1,000 matching filings.

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15

4

FORM 4 SUBMISSION

Filing date: 03 Jan 2023
Reporting date: 30 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-33225

10-Q

Filing date: 01 Nov 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33225

FORM 8-K

Filing date: 01 Nov 2022
Reporting date: 01 Nov 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

FORM 4/A SUBMISSION

Filing date: 08 Sep 2022
Reporting date: 06 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

FORM 4/A SUBMISSION

Filing date: 08 Sep 2022
Reporting date: 06 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

FORM 4/A SUBMISSION

Filing date: 08 Sep 2022
Reporting date: 06 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 07 Sep 2022
Reporting date: 06 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 07 Sep 2022
Reporting date: 06 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 07 Sep 2022
Reporting date: 06 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 05 Aug 2022
Reporting date: 05 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 02 Aug 2022
Reporting date: 26 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3

FORM 3 SUBMISSION

Filing date: 02 Aug 2022
Reporting date: 26 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-33225

10-Q

Filing date: 02 Aug 2022
Reporting date: 30 Jun 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33225

FORM 8-K

Filing date: 02 Aug 2022
Reporting date: 02 Aug 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33225

8-K-CREDIT

Filing date: 01 Aug 2022
Reporting date: 29 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-33225

8-K RE OFFICER APPOINTMENTS (CG & DJ)

Filing date: 29 Jul 2022
Reporting date: 26 Jul 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 18 Jul 2022
Reporting date: 14 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 18 Jul 2022
Reporting date: 14 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

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