Company facts
- Headquarters
- Dover, New Hampshire
- Most recent report
- 8-K, filed Sep 25, 2026
- Filings on record
- 159 filings
- On EDGAR
- CIK 1943802
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer, Smaller reporting company
Financials 8 of 16
News 8 of 24
Prospectuses and Registrations 8 of 11
- S-8 Registration statement for an employee plan Jun 6, 2024
- POS AM Post-effective amendment to a registration Jan 24, 2023
- S-8 Registration statement for an employee plan Jan 20, 2023
- S-8 Registration statement for an employee plan Jan 20, 2023
- 424B3 Prospectus supplement for an offering Dec 21, 2022
- 424B3 Prospectus supplement for an offering Nov 21, 2022
- 424B3 Prospectus supplement for an offering Nov 21, 2022
- 424B3 Prospectus supplement for an offering Nov 21, 2022
Proxies 8 of 9
- DEFM14A Jul 23, 2026
- PREM14A Jun 23, 2026
- DEFA14A Extra proxy material May 5, 2026
- DEFA14A Extra proxy material May 5, 2026
- DEFA14A Extra proxy material May 5, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 22, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 22, 2024
- DEFA14A Extra proxy material Apr 18, 2023
Ownership 8 of 81
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 11, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Feb 12, 2026
- 4 Insider reported a trade Dec 10, 2025
- 4 Insider reported a trade Nov 19, 2025
- 4 Insider reported a trade Sep 3, 2025
- 4 Insider reported a trade Aug 22, 2025
- 4 Insider reported a trade Aug 18, 2025
- 4 Insider reported a trade Jun 6, 2025
Other 8 of 18
- 11-K Employee stock plan report Jul 1, 2026
- NT 11-K Jun 30, 2026
- 11-K Employee stock plan report Jun 26, 2025
- ARS Annual report sent to shareholders Apr 22, 2025
- 11-K Employee stock plan report Jul 2, 2024
- NT 11-K Jun 28, 2024
- ARS Annual report sent to shareholders Apr 22, 2024
- 11-K Employee stock plan report Jun 16, 2023
Everything here comes from First Seacoast Bancorp, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.