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HBIO   HARVARD BIOSCIENCE INC   |  1123494

Available Fillings Total Fillings:1205
Form Type Form Count
8-K 205
UPLOAD 9
DEFR14A 1
NT 10-K 2
NT 10-Q 1
10-Q 71
S-8 14
CORRESP 5
8-A12B 1
S-3/A 1
CT ORDER 2
SC 13D/A 6
SC 13D 3
3/A 1
425 6
SC 13G 44
8-K/A 12
S-4 1
4/A 15
ARS 16
10-K 23
5 7
5/A 1
8-A12B/A 1
S-1/A 6
SCHEDULE 13G 1
SC 13G/A 107
SD 11
DEFA14A 17
424B3 1
10-K405 1
424B4 1
4 547
3 23
DEF 14A 25
10-Q/A 2
10-K/A 4
EFFECT 3
S-4/A 1
8-A12G 1
S-1 1
SCHEDULE 13G/A 3
S-3 2
Financials Total:317
Form Type Act Filing Date Report Date Action
8-K 34 04/16/2025 04/10/2025 |    |  
8-K 34 04/10/2025 04/10/2025 |    |  
10-Q 34 11/08/2024 09/30/2024 |    |  
8-K 34 11/07/2024 11/07/2024 |    |  
8-K 34 05/14/2024 05/14/2024 |    |  
10-Q 34 05/07/2024 03/31/2024 |    |  
8-K 34 05/07/2024 05/07/2024 |    |  
8-K 34 04/03/2024 03/28/2024 |    |  
8-K 34 03/26/2024 03/21/2024 |    |  
10-K 34 03/07/2024 12/31/2023 |    |  
Ipos Total:17
Form Type Act Filing Date Report Date Action
UPLOAD 08/16/2023 05/09/2025
CORRESP 08/09/2023 05/09/2025
UPLOAD 07/28/2023 05/09/2025
CORRESP 05/08/2018 05/09/2025
UPLOAD 05/08/2018 05/09/2025
S-3 33 04/30/2018 05/09/2025
UPLOAD 12/16/2015 05/09/2025
CORRESP 12/11/2015 05/09/2025
UPLOAD 12/04/2015 05/09/2025
S-3 33 04/21/2015 05/09/2025
Form Type Act Filing Date Report Date Action
4 03/21/2025 03/19/2025
4 03/21/2025 03/19/2025
4 12/31/2024 12/29/2024
4 06/14/2024 06/13/2024
4 05/23/2024 05/21/2024
4 05/23/2024 05/21/2024
4 05/23/2024 05/21/2024
4 03/07/2024 03/05/2024
4 03/07/2024 03/05/2024
4 01/03/2024 12/29/2023
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/21/2025 06/02/2025
DEF 14A 34 04/03/2024 05/14/2024
SC 13G 34 03/19/2024 05/09/2025
SC 13G 34 01/26/2024 05/09/2025
SC 13G 34 08/28/2023 05/09/2025
DEF 14A 34 04/05/2023 05/15/2023
SC 13G 34 02/15/2023 05/09/2025
SC 13G 34 02/14/2023 05/09/2025
SC 13G 34 12/21/2022 05/09/2025
SC 13G 34 07/08/2022 05/09/2025
Form Type Act Filing Date Report Date Action
8-K 34 04/16/2025 04/10/2025 |    |  
8-K 34 04/10/2025 04/10/2025 |    |  
8-K 34 11/07/2024 11/07/2024 |    |  
8-K 34 05/14/2024 05/14/2024 |    |  
8-K 34 05/07/2024 05/07/2024 |    |  
8-K 34 04/03/2024 03/28/2024 |    |  
8-K 34 03/26/2024 03/21/2024 |    |  
8-K 34 03/07/2024 03/07/2024 |    |  
8-K 34 01/05/2024 01/05/2024 |    |  
8-K 34 11/07/2023 11/07/2023 |    |  
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/21/2025 06/02/2025
DEF 14A 34 04/03/2024 05/14/2024
DEF 14A 34 04/05/2023 05/15/2023
DEF 14A 34 04/07/2022 05/17/2022
DEF 14A 34 04/08/2021 05/18/2021
DEF 14A 34 04/28/2020 06/11/2020
DEF 14A 34 04/05/2019 05/16/2019
DEF 14A 34 04/06/2018 05/17/2018
DEF 14A 34 04/05/2017 05/18/2017
DEF 14A 34 05/12/2016 06/24/2016
Form Type Act Filing Date Report Date Action
S-1/A 12/06/2000 05/09/2025
S-1/A 12/05/2000 05/09/2025
S-1/A 12/01/2000 05/09/2025
S-1/A 11/21/2000 05/09/2025
S-1/A 11/09/2000 05/09/2025
S-1/A 10/25/2000 05/09/2025
S-1 09/18/2000 05/09/2025