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GLDD   Great Lakes Dredge & Dock CORP   |  1372020

Available Fillings Total Fillings:1544
Form Type Form Count
8-K 243
UPLOAD 15
NT 10-Q 2
DEFR14A 2
NT 10-K 1
10-Q 54
CORRESP 13
S-8 4
8-A12B 2
SC 13D/A 6
CT ORDER 5
SC 13D 4
3/A 3
SC 13G 15
8-K/A 11
POS AM 3
S-4 4
10-K 18
4/A 36
ARS 7
S-1/A 1
5 2
144 7
DEFA14A 14
SC 13G/A 75
424B3 9
424B4 3
25-NSE 1
4 883
DEF 14A 19
3 50
10-K/A 3
10-Q/A 4
EFFECT 9
S-1 1
S-4/A 5
SCHEDULE 13G/A 3
S-3 1
15-12B 1
CERTNAS 2
D 1
S-8 POS 1
PRE 14A 1
Financials Total:333
Form Type Act Filing Date Report Date Action
8-K/A 34 03/03/2025 01/05/2025
8-K 34 02/18/2025 02/18/2025 |    |  
8-K 34 11/12/2024 11/07/2024 |    |  
10-Q 34 11/05/2024 09/30/2024 |    |  
8-K 34 11/05/2024 11/05/2024 |    |  
10-Q 34 08/06/2024 06/30/2024 |    |  
8-K 34 08/06/2024 08/06/2024 |    |  
8-K 34 05/14/2024 05/13/2024 |    |  
8-K 34 05/13/2024 05/09/2024 |    |  
10-Q 34 05/07/2024 03/31/2024 |    |  
Ipos Total:30
Form Type Act Filing Date Report Date Action
UPLOAD 11/28/2017 05/09/2025
CORRESP 11/21/2017 05/09/2025
UPLOAD 11/08/2017 05/09/2025
CORRESP 08/15/2017 05/09/2025
UPLOAD 08/15/2017 05/09/2025
CORRESP 08/10/2017 05/09/2025
CORRESP 10/09/2015 05/09/2025
UPLOAD 12/23/2014 05/09/2025
CORRESP 12/16/2014 05/09/2025
CORRESP 12/16/2014 05/09/2025
Form Type Act Filing Date Report Date Action
4 04/28/2025 04/24/2025
4/A 04/28/2025 03/31/2025
4/A 04/28/2025 03/31/2025
4/A 04/28/2025 03/31/2025
4/A 04/28/2025 03/31/2025
4/A 04/28/2025 03/31/2025
4 04/01/2025 03/31/2025
4 04/01/2025 03/31/2025
4 04/01/2025 03/31/2025
4 04/01/2025 03/31/2025
Form Type Act Filing Date Report Date Action
DEF 14A 34 03/26/2025 03/26/2025
DEF 14A 34 03/27/2024 05/09/2024
DEF 14A 34 03/24/2023 05/09/2025
SC 13G 34 02/14/2023 05/09/2025
SC 13G 34 02/09/2023 05/09/2025
DEF 14A 34 03/25/2022 05/04/2022
SC 13G 34 02/01/2022 05/09/2025
DEF 14A 34 03/26/2021 05/05/2021
SC 13G 34 02/16/2021 05/09/2025
DEF 14A 34 03/24/2020 05/06/2020
Form Type Act Filing Date Report Date Action
8-K 34 02/18/2025 02/18/2025 |    |  
8-K 34 11/12/2024 11/07/2024 |    |  
8-K 34 11/05/2024 11/05/2024 |    |  
8-K 34 08/06/2024 08/06/2024 |    |  
8-K 34 05/14/2024 05/13/2024 |    |  
8-K 34 05/13/2024 05/09/2024 |    |  
8-K 34 05/07/2024 05/07/2024 |    |  
8-K 34 02/14/2024 02/14/2024 |    |  
8-K 34 11/22/2023 11/21/2023 |    |  
8-K 34 11/07/2023 11/07/2023 |    |  
Form Type Act Filing Date Report Date Action
DEF 14A 34 03/26/2025 03/26/2025
DEF 14A 34 03/27/2024 05/09/2024
PRE 14A 34 03/14/2024 05/09/2024
DEF 14A 34 03/24/2023 05/09/2025
DEF 14A 34 03/25/2022 05/04/2022
DEF 14A 34 03/26/2021 05/05/2021
DEF 14A 34 03/24/2020 05/06/2020
DEF 14A 34 03/21/2019 05/02/2019
DEF 14A 34 03/21/2018 05/02/2018
DEF 14A 34 03/30/2017 05/11/2017
Form Type Act Filing Date Report Date Action
S-1/A 33 07/20/2007 05/09/2025
S-1 33 06/19/2007 05/09/2025