DAVID JOHANSON

Business address
C/O Great Lakes Dredge & Dock Corp.,, 9811 Katy Freeway, Suite 1200, Houston, TX, 77024
Top holdings (ownership)
GLDD
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DAVID JOHANSON has filed 18 SEC EDGAR filings since 02 Aug 2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 12 Dec 2025 10 Dec 2025 001-33225
144 Open Document Open Filing 10 Dec 2025
4 Open Document Open Filing 4 04 Dec 2025 03 Dec 2025 001-33225
144 Open Document Open Filing 03 Dec 2025
4 Open Document Open Filing 4 12 May 2025 08 May 2025 001-33225
4 Open Document Open Filing 4 07 May 2025 05 May 2025 001-33225
4 Open Document Open Filing 4 18 Mar 2025 17 Mar 2025 001-33225
4 Open Document Open Filing 4 07 May 2024 06 May 2024 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 19 Mar 2024 15 Mar 2024 001-33225
4/A Open Document Open Filing FORM 4/A SUBMISSION 19 Mar 2024 05 Mar 2024 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 06 Mar 2024 05 Mar 2024 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 09 May 2023 05 May 2023 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 17 Mar 2023 15 Mar 2023 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 14 Mar 2023 13 Mar 2023 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 08 Mar 2023 06 Mar 2023 001-33225
4/A Open Document Open Filing FORM 4/A SUBMISSION 08 Sep 2022 06 Sep 2022 001-33225
4 Open Document Open Filing FORM 4 SUBMISSION 07 Sep 2022 06 Sep 2022 001-33225
3 Open Document Open Filing FORM 3 SUBMISSION 02 Aug 2022 26 Jul 2022 001-33225