Waterstone Financial, Inc. — Investor Relations & Filings
Waterstone Financial, Inc. is the bank holding company for WaterStone Bank SSB. The company operates through two primary segments: Community Banking and Mortgage Banking. Through its banking subsidiary, it provides a comprehensive suite of financial services to personal and business customers. The Community Banking division offers a variety of deposit products, including checking and savings accounts, as well as personal and commercial loans. The Mortgage Banking division focuses on principal lending activities. The company serves clients primarily in the southeastern Wisconsin area, offering financial tools to support their everyday needs.
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 12637925 | FORM 8-K | 2025-10-21 | English | ||
| 12637926 | FORM 3 | 2025-10-02 | English | ||
| 12637927 | FORM 3 | 2025-10-02 | English | ||
| 12637928 | FORM 8-K | 2025-09-23 | English | ||
| 12637929 | FORM 4 | 2025-08-14 | English | ||
| 12637930 | FORM 4 | 2025-08-12 | English | ||
| 12637933 | FORM 10-Q | 2025-08-07 | English | ||
| 12637934 | FORM 4 | 2025-07-28 | English | ||
| 12637935 | Regulatory Filings 2025 | 2025-07-22 | English | ||
| 12637936 | FORM 8-K | 2025-07-22 | English | ||
| 12637938 | FORM 8-K | 2025-07-09 | English | ||
| 12637937 | FORM 8-K | 2025-06-17 | English | ||
| 12637939 | Regulatory Filings 2025 | 2025-06-11 | English | ||
| 12637940 | FORM 11-K | 2025-06-06 | English | ||
| 12637941 | Regulatory Filings 2025 | 2025-05-29 | English | ||
Market data
Market data not available
Price history
Peer group · Other monetary intermediation
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Waterstone Financial, 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/33402/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=33402 | 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=33402 | 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=33402 \ -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": 33402}, 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 Waterstone Financial, Inc. (id: 33402)"
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