First Seacoast Bancorp, Inc.

Symbol
FSEA on Nasdaq
Business address
633 Central Avenue, Dover, NH, 03820
Fiscal year end
December 31
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First Seacoast Bancorp, Inc. has filed 143 SEC EDGAR filings since 13 Sep 2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 10 Dec 2025 09 Dec 2025
4 Open Document Open Filing FORM 4 19 Nov 2025 17 Jun 2025
10-Q Open Document | Data Open Filing 10-Q 14 Nov 2025 30 Sep 2025 001-41597
4 Open Document Open Filing FORM 4 03 Sep 2025 03 Sep 2025
4 Open Document Open Filing FORM 4 22 Aug 2025 21 Aug 2025
4 Open Document Open Filing FORM 4 18 Aug 2025 15 Aug 2025
10-Q Open Document | Data Open Filing 10-Q 08 Aug 2025 30 Jun 2025 001-41597
11-K Open Document Open Filing FIRST SEACOAST BANCORP, INC. FORM 11-K DECEMBER 31, 2024 26 Jun 2025 31 Dec 2024 001-41597
4 Open Document Open Filing FORM 4 06 Jun 2025 05 Jun 2025
4 Open Document Open Filing FORM 4 05 Jun 2025 04 Jun 2025
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K MAY 29, 2025 29 May 2025 29 May 2025 001-41597
SCHEDULE 13D/A Open Document Open Filing 22 May 2025 005-94018
10-Q Open Document | Data Open Filing 10-Q 09 May 2025 31 Mar 2025 001-41597
ARS Open Document Open Filing ARS 22 Apr 2025 31 Dec 2024 001-41597
DEF 14A Open Document | Data Open Filing DEF 14A 22 Apr 2025 29 May 2025 001-41597
SCHEDULE 13D Open Document Open Filing 14 Apr 2025 005-94018
10-K Open Document | Data Open Filing 10-K 21 Mar 2025 31 Dec 2024 001-41597
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K MARCH 5, 2025 05 Mar 2025 05 Mar 2025 001-41597
SCHEDULE 13G/A Open Document Open Filing 13 Feb 2025 005-94018
SCHEDULE 13G Open Document Open Filing 10 Feb 2025 005-94018
SCHEDULE 13G Open Document Open Filing 05 Feb 2025 005-94018
8-K/A Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K/A JANUARY 30, 2025 04 Feb 2025 30 Jan 2025 001-41597
8-K Open Document | Data Open Filing 31 Jan 2025 30 Jan 2025 001-41597
4/A Open Document Open Filing FORM 4/A 06 Jan 2025 02 Dec 2024
4/A Open Document Open Filing FORM 4/A 06 Jan 2025 02 Dec 2024
4/A Open Document Open Filing FORM 4/A 06 Jan 2025 02 Dec 2024
4/A Open Document Open Filing FORM 4/A 06 Jan 2025 02 Dec 2024
4/A Open Document Open Filing FORM 4/A 06 Jan 2025 02 Dec 2024
8-K Open Document | Data Open Filing 12 Dec 2024 12 Dec 2024 001-41597
4 Open Document Open Filing FORM 4 04 Dec 2024 03 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 03 Dec 2024 02 Dec 2024
4 Open Document Open Filing FORM 4 21 Nov 2024 20 Nov 2024
4 Open Document Open Filing FORM 4 15 Nov 2024 13 Nov 2024
10-Q Open Document | Data Open Filing 10-Q 08 Nov 2024 30 Sep 2024 001-41597
4 Open Document Open Filing FORM 4 21 Aug 2024 19 Aug 2024
3/A Open Document Open Filing FORM 3/A 21 Aug 2024 19 Jan 2023
4 Open Document Open Filing FORM 4 15 Aug 2024 14 Aug 2024
10-Q Open Document | Data Open Filing 10-Q 09 Aug 2024 30 Jun 2024 001-41597
11-K Open Document Open Filing FIRST SEACOAST BANCORP, INC. FORM 11-K DECEMBER 31, 2023 02 Jul 2024 31 Dec 2023 001-41597
NT 11-K Open Document Open Filing FIRST SEACOAST BANCORP, INC. FORM 12B-25 (FORM 11-K) DECEMBER 31, 2023 28 Jun 2024 31 Dec 2023 001-41597
8-K Open Document | Data Open Filing 17 Jun 2024 11 Jun 2024 001-41597
S-8 Open Document Open Filing FIRST SEACOAST BANCORP, INC. FORM S-8 REGISTRATION STATEMENT JUNE 6, 2024 06 Jun 2024 333-279996
8-K Open Document | Data Open Filing 30 May 2024 30 May 2024 001-41597
4 Open Document Open Filing FORM 4 21 May 2024 20 May 2024
4 Open Document Open Filing FORM 4 16 May 2024 15 May 2024
4 Open Document Open Filing FORM 4 16 May 2024 14 May 2024
10-Q Open Document | Data Open Filing 10-Q 10 May 2024 31 Mar 2024 001-41597
ARS Open Document Open Filing ARS 22 Apr 2024 31 Dec 2023 001-41597
DEF 14A Open Document Open Filing DEF 14A 22 Apr 2024 30 May 2024 001-41597
8-K Open Document | Data Open Filing 11 Apr 2024 11 Apr 2024 001-41597
10-K Open Document | Data Open Filing 10-K 29 Mar 2024 31 Dec 2023 001-41597
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K MARCH 1, 2024 05 Mar 2024 01 Mar 2024 001-41597
SC 13G Open Document Open Filing SEC SCHEDULE 13G 14 Feb 2024 005-94018
SC 13G/A Open Document Open Filing 14 Feb 2024 005-94018
SC 13G Open Document Open Filing FIRST SEACOAST BANCORP, INC. SCHEDULE 13G DECEMBER 31, 2023 12 Feb 2024 005-94018
8-K Open Document | Data Open Filing 25 Jan 2024 25 Jan 2024 001-41597
8-K Open Document | Data Open Filing 17 Jan 2024 16 Jan 2024 001-41597
4 Open Document Open Filing FORM 4 14 Dec 2023 13 Dec 2023
4 Open Document Open Filing FORM 4 04 Dec 2023 01 Dec 2023
4 Open Document Open Filing FORM 4 04 Dec 2023 01 Dec 2023
4 Open Document Open Filing FORM 4 29 Nov 2023 29 Nov 2023
8-K Open Document | Data Open Filing 29 Nov 2023 28 Nov 2023 001-41597
10-Q Open Document | Data Open Filing 10-Q 09 Nov 2023 30 Sep 2023 001-41597
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K OCTOBER 25, 2023 26 Oct 2023 25 Oct 2023 001-41597
4 Open Document Open Filing FORM 4 17 Aug 2023 16 Aug 2023
10-Q Open Document | Data Open Filing 10-Q 11 Aug 2023 30 Jun 2023 001-41597
11-K Open Document Open Filing FIRST SEACOAST BANCORP, INC. FORM 11-K DECEMBER 31, 2022 16 Jun 2023 31 Dec 2022 001-41597
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K MAY 25, 2023 26 May 2023 25 May 2023 001-41597
4 Open Document Open Filing FORM 4 18 May 2023 17 May 2023
4 Open Document Open Filing FORM 4 18 May 2023 17 May 2023
10-Q Open Document | Data Open Filing 10-Q 12 May 2023 31 Mar 2023 001-41597
ARS Open Document Open Filing ARS 18 Apr 2023 31 Dec 2022 001-41597
DEFA14A Open Document Open Filing DEFA14A 18 Apr 2023 001-41597
DEF 14A Open Document Open Filing DEF 14A 17 Apr 2023 25 May 2023 001-41597
10-K Open Document | Data Open Filing 10-K 24 Mar 2023 31 Dec 2022 001-41597
SC 13G Open Document Open Filing 20 Mar 2023 005-94018
8-K Open Document | Data Open Filing 23 Feb 2023 23 Feb 2023 001-41597
EFFECT Open Document Open Filing 26 Jan 2023 333-267398
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K JANUARY 26, 2023 26 Jan 2023 26 Jan 2023 001-41597
POS AM Open Document Open Filing POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 24 Jan 2023 333-267398
S-8 Open Document Open Filing FIRST SEACOAST BANCORP, INC. 401(K) PLAN FORM S-8 JANUARY 20, 2023 20 Jan 2023 333-269317
S-8 Open Document Open Filing FIRST SEACOAST BANCORP, INC. EQUITY INCENTIVE PLAN FORM S-8 JANUARY 20, 2023 20 Jan 2023 333-269316
8-K Open Document | Data Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-K JANUARY 19, 2023 19 Jan 2023 19 Jan 2023 001-41597
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
3 Open Document Open Filing FORM 3 19 Jan 2023 19 Jan 2023
8-A12B Open Document Open Filing FIRST SEACOAST BANCORP, INC. FORM 8-A JANUARY 19, 2023 19 Jan 2023 001-41597
8-K Open Document | Data Open Filing 8-K 10 Jan 2023 10 Jan 2023 333-267398
8-K Open Document | Data Open Filing 8-K 30 Dec 2022 29 Dec 2022 333-267398
8-K Open Document | Data Open Filing 8-K 22 Dec 2022 21 Dec 2022 333-267398
424B3 Open Document Open Filing 424B3 21 Dec 2022 333-267398
424B3 Open Document Open Filing 424B3 21 Nov 2022 333-267398
424B3 Open Document Open Filing 424B3 21 Nov 2022 333-267398
424B3 Open Document Open Filing 424B3 21 Nov 2022 333-267398
8-K Open Document | Data Open Filing 8-K 18 Nov 2022 14 Nov 2022 333-267398
EFFECT Open Document Open Filing 14 Nov 2022 333-267398
CORRESP Open Document Open Filing 10 Nov 2022
CORRESP Open Document Open Filing 10 Nov 2022
CORRESP Open Document Open Filing 10 Nov 2022
S-1/A Open Document Open Filing S-1/A 10 Nov 2022 333-267398
UPLOAD Open Document Open Filing 08 Nov 2022
CORRESP Open Document Open Filing 27 Oct 2022
S-1/A Open Document Open Filing S-1/A 27 Oct 2022 333-267398
UPLOAD Open Document Open Filing 11 Oct 2022
S-1 Open Document Open Filing S-1 13 Sep 2022 333-267398