Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001193125-26-196077
Filing Date
2026-04-30
Accepted
2026-04-30 13:42:00
Documents
14
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A fsea-20251231.htm   iXBRL 10-K/A 519254
2 EX-31.1 fsea-ex31_1.htm EX-31.1 17955
3 EX-31.2 fsea-ex31_2.htm EX-31.2 16640
4 EX-32.1 fsea-ex32_1.htm EX-32.1 8342
5 EX-32.2 fsea-ex32_2.htm EX-32.2 8374
  Complete submission text file 0001193125-26-196077.txt   3822215

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT fsea-20251231.xsd EX-101.SCH 2177510
17 EXTRACTED XBRL INSTANCE DOCUMENT fsea-20251231_htm.xml XML 8292
Mailing Address 633 CENTRAL AVENUE DOVER NH 03820
Business Address 633 CENTRAL AVENUE DOVER NH 03820 603-742-4680
First Seacoast Bancorp, Inc. (Filer) CIK: 0001943802 (see all company filings)

EIN.: 920334805 | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-41597 | Film No.: 26922879
SIC: 6035 Savings Institution, Federally Chartered
(CF Office: 02 Finance)