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MBCN   MIDDLEFIELD BANC CORP   |  836147

Available Fillings Total Fillings:1208
Form Type Form Count
8-K 292
UPLOAD 6
NT 10-Q 1
10-Q 71
S-8 3
10-12G/A 1
CORRESP 6
8-A12B 1
425 12
SC 13D/A 1
SC 13D 6
3/A 3
POS AM 7
S-4 3
8-K/A 4
SC 13G 1
4/A 24
10-K 22
5/A 3
5 10
S-1/A 1
ARS 3
S-3DPOS 3
S-3D 2
10-K405 1
10-12G 1
424B3 7
PX14A6G 1
DEFA14A 7
4 613
DEF 14A 24
3 32
10-Q/A 4
EFFECT 13
S-4/A 4
S-1 1
10-K/A 1
PRE 14A 4
S-3 2
D 5
CERTNAS 1
S-8 POS 1
Financials Total:394
Form Type Act Filing Date Report Date Action
8-K 34 05/19/2025 05/14/2025 |    |  
10-Q 34 05/13/2025 03/31/2025 |    |  
8-K 34 05/12/2025 05/12/2025 |    |  
8-K 34 04/24/2025 04/24/2025 |    |  
8-K 34 02/10/2025 02/10/2025 |    |  
8-K 34 01/23/2025 01/23/2025 |    |  
10-K/A 34 12/23/2024 12/31/2023
8-K 34 11/22/2024 11/22/2024 |    |  
8-K 34 11/18/2024 11/18/2024 |    |  
10-Q 34 11/13/2024 09/30/2024 |    |  
Ipos Total:15
Form Type Act Filing Date Report Date Action
CORRESP 09/20/2022 07/01/2025
UPLOAD 08/15/2022 07/01/2025
CORRESP 07/19/2017 07/01/2025
UPLOAD 07/18/2017 07/01/2025
S-3 33 07/17/2017 07/01/2025
CORRESP 11/22/2016 07/01/2025
CORRESP 11/18/2016 07/01/2025
UPLOAD 10/17/2016 07/01/2025
CORRESP 09/22/2016 07/01/2025
UPLOAD 09/16/2016 07/01/2025
Form Type Act Filing Date Report Date Action
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 07/01/2025 06/27/2025
4 03/27/2025 02/21/2025
4 03/03/2025 02/23/2025
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/04/2025 05/14/2025
DEF 14A 34 04/05/2024 05/15/2024
SC 13G 34 01/29/2024 07/01/2025
DEF 14A 34 04/04/2023 05/10/2023
SC 13D 34 01/05/2023 07/01/2025
SC 13D 34 12/09/2022 07/01/2025
DEF 14A 34 04/05/2022 05/11/2022
SC 13D 34 11/10/2021 07/01/2025
SC 13D 34 11/01/2021 07/01/2025
DEF 14A 34 04/05/2021 05/12/2021
Form Type Act Filing Date Report Date Action
8-K 34 05/19/2025 05/14/2025 |    |  
8-K 34 05/12/2025 05/12/2025 |    |  
8-K 34 04/24/2025 04/24/2025 |    |  
8-K 34 02/10/2025 02/10/2025 |    |  
8-K 34 01/23/2025 01/23/2025 |    |  
8-K 34 11/22/2024 11/22/2024 |    |  
8-K 34 11/18/2024 11/18/2024 |    |  
8-K 34 08/12/2024 08/12/2024 |    |  
8-K 34 07/29/2024 07/29/2024 |    |  
8-K 34 07/11/2024 07/08/2024 |    |  
Form Type Act Filing Date Report Date Action
DEF 14A 34 04/04/2025 05/14/2025
DEF 14A 34 04/05/2024 05/15/2024
DEF 14A 34 04/04/2023 05/10/2023
PRE 14A 34 02/24/2023 05/10/2023
DEF 14A 34 04/05/2022 05/11/2022
DEF 14A 34 04/05/2021 05/12/2021
DEF 14A 34 04/03/2020 05/13/2020
PRE 14A 34 02/20/2020 05/13/2020
DEF 14A 34 04/04/2019 05/15/2019
DEF 14A 34 04/04/2018 05/16/2018
Form Type Act Filing Date Report Date Action
S-1/A 33 01/17/2014 07/01/2025
S-1 33 10/25/2013 07/01/2025