NSTS Bancorp, Inc. — Investor Relations & Filings
NSTS Bancorp, Inc. is the holding company for North Shore Trust and Savings, a federally-chartered stock savings institution established in 1921. The company operates as a traditional savings institution focused on serving the banking needs of customers in its market area of Lake County, Illinois, and adjacent communities. Its primary business activity involves attracting deposits from the general public and using those funds to originate one- to four-family residential mortgage loans and to purchase investments. Key products include savings accounts, certificates of deposit, and residential mortgage loans. The company operates from its headquarters in Waukegan, Illinois, with additional full-service branches and a loan production office.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| FORM 10-Q | 2026-05-14 | English | |
| 8-K - NSTS Bancorp, Inc. (0001881592) (Filer) | 2026-05-12 | English | |
| DEF 14A - NSTS Bancorp, Inc. (0001881592) (Filer) | 2026-04-17 | English | |
| 8-K - NSTS Bancorp, Inc. (0001881592) (Filer) | 2026-04-09 | English | |
| FORM 10-Q | 2025-11-13 | English | |
| FORM 10-Q | 2025-08-14 | English |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
4 filings
| |||||
| 46344654 | FORM 10-Q | 2026-05-14 | English | ||
| 45341736 | 8-K - NSTS Bancorp, Inc. (0001881592) (Filer) | 2026-05-12 | English | ||
| 34662175 | DEF 14A - NSTS Bancorp, Inc. (0001881592) (Filer) | 2026-04-17 | English | ||
| 33936506 | 8-K - NSTS Bancorp, Inc. (0001881592) (Filer) | 2026-04-09 | English | ||
|
2025
11 filings
| |||||
| 13524653 | FORM 10-Q | 2025-11-13 | English | ||
| 13524704 | FORM 10-Q | 2025-08-14 | English | ||
| 13524705 | FORM 3 | 2025-06-25 | English | ||
| 13524726 | FORM 8-K | 2025-06-18 | English | ||
| 13524715 | FORM 8-K | 2025-05-22 | English | ||
| 13524779 | FORM 10-Q | 2025-05-14 | English | ||
| 13524783 | FORM DEFA14A | 2025-04-11 | English | ||
| 13524788 | FORM DEF 14A | 2025-04-11 | English | ||
| 13524789 | FORM 10-K | 2025-03-28 | English | ||
| 13524790 | Major Shareholding Notification 2025 | 2025-02-10 | English | ||
| 13524791 | FORM 8-K | 2025-02-10 | English | ||
Market data
Market data not available
Price history
Peer group · Other monetary intermediation
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
BANCO BTG PACTUAL S/A
Global financial firm offering investment banking, asset an…
|
— | BR | Financial and insurance activit… |
|
Banco CMF S.A.
Specialized financial institution providing diverse financi…
|
— | AR | Financial and insurance activit… |
|
Banco Columbia S,A
Private financial institution established in 1970, speciali…
|
— | AR | Financial and insurance activit… |
|
Banco Comafi S.A.
Provides comprehensive banking and financial services to in…
|
— | AR | Financial and insurance activit… |
|
Banco Comercial Portugues
A private financial group offering retail, corporate, and i…
|
BCPN | PT | Financial and insurance activit… |
|
BANCO DA AMAZÔNIA S.A.
Federal financial institution driving sustainable developme…
|
— | BR | Financial and insurance activit… |
|
BANCO DE CORRIENTES S.A.
A provincial public bank offering comprehensive financial s…
|
— | AR | Financial and insurance activit… |
|
BANCO DE GALICIA Y BUENOS AIRES S.A.
One of the largest private universal banks, offering a comp…
|
— | AR | Financial and insurance activit… |
|
Banco de la Provincia de Córdoba S.A.
A financial institution, pillar of the provincial economy, …
|
— | AR | Financial and insurance activit… |
|
BANCO DEL SOL SA
Fully digital financial institution offering comprehensive …
|
— | AR | Financial and insurance activit… |
NSTS Bancorp, Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34485/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34485 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34485 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34485 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34485}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for NSTS Bancorp, Inc. (id: 34485)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.