Company facts
- Headquarters
- Waukegan, Illinois
- Most recent report
- 10-Q, filed Aug 13, 2026
- Filings on record
- 111 filings
- On EDGAR
- CIK 1881592
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer Smaller reporting company Emerging growth company
Financials 8 of 20
News 8 of 22
- 8-K Other events Jun 4, 2026
- 8-K Shareholder vote results Jun 1, 2026
- 8-K Significant contract May 12, 2026
- 8-K Leadership change Apr 9, 2026
- 8-K Leadership change Jun 18, 2025
- 8-K Shareholder vote results May 22, 2025
- 8-K Current report on a material event Feb 10, 2025
- 8-K Shareholder vote results May 24, 2024
Prospectuses and Registrations 5
- S-8 Registration statement for an employee plan Jun 12, 2023
- 424B3 Prospectus supplement for an offering Nov 12, 2021
- S-1/A Registration statement for an offering, amended Nov 4, 2021
- S-1/A Registration statement for an offering, amended Oct 18, 2021
- S-1 Registration statement for an offering Sep 13, 2021
Proxies 8 of 11
- PREM14A Aug 19, 2026
- DEFA14A Extra proxy material May 12, 2026
- DEFA14A Extra proxy material Apr 17, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 17, 2026
- DEFA14A Extra proxy material Apr 11, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 11, 2025
- DEFA14A Extra proxy material Apr 22, 2024
- DEFA14A Extra proxy material Apr 5, 2024
Ownership 8 of 46
- 3 Insider reported their initial holding Jun 25, 2025
- SCHEDULE 13G/A Large holder reported a passive stake, amended Feb 10, 2025
- 4 Insider reported a trade Dec 23, 2024
- SCHEDULE 13G Large holder reported a passive stake Nov 15, 2024
- 4 Insider reported a trade Aug 12, 2024
- 144 Notice of a proposed sale of restricted stock Aug 12, 2024
- 4 Insider reported a trade Jun 26, 2024
- 4 Insider reported a trade Jun 26, 2024
Other 7
- CERT Exchange certified a listing Jan 18, 2022
- 8-A12B Registration of a security for exchange listing Jan 18, 2022
- EFFECT Notice that a registration became effective Nov 10, 2021
- CORRESP Reply to SEC staff Nov 8, 2021
- CORRESP Reply to SEC staff Nov 8, 2021
- CORRESP Reply to SEC staff Oct 18, 2021
- UPLOAD Comment letter from SEC staff Oct 8, 2021
Everything here comes from NSTS Bancorp, Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.