
FS Bancorp, Inc. — Investor Relations & Filings
FS Bancorp, Inc. is a bank holding company that operates through its subsidiary, 1st Security Bank of Washington. The company provides a range of banking and financial services to individuals, families, and small businesses through a network of neighborhood branches. It offers a diversified lending portfolio with a focus on specialized programs for home buyers, local contractors, builders, mortgage companies, and boat dealerships. The bank emphasizes a personal approach to customer service and maintains a strong focus on community involvement in the regions it serves.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - FS Bancorp, Inc. (0001530249) (Filer) | 2026-05-08 | English | |
| 8-K - FS Bancorp, Inc. (0001530249) (Filer) | 2026-05-04 | English | |
| 8-K - FS Bancorp, Inc. (0001530249) (Filer) | 2026-04-22 | English | |
| DEF 14A - FS Bancorp, Inc. (0001530249) (Filer) | 2026-04-06 | English | |
| 8-K - FS BANCORP, INC. (0001530249) (Filer) | 2026-02-26 | English | |
| SCHEDULE 13G Filing | 2026-02-11 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 44424821 | 10-Q - FS Bancorp, Inc. (0001530249) (Filer) | 2026-05-08 | English | ||
| 40925734 | 8-K - FS Bancorp, Inc. (0001530249) (Filer) | 2026-05-04 | English | ||
| 35300713 | 8-K - FS Bancorp, Inc. (0001530249) (Filer) | 2026-04-22 | English | ||
| 33639450 | DEF 14A - FS Bancorp, Inc. (0001530249) (Filer) | 2026-04-06 | English | ||
| 32893465 | 8-K - FS BANCORP, INC. (0001530249) (Filer) | 2026-02-26 | English | ||
| 30399996 | SCHEDULE 13G Filing | 2026-02-11 | English | ||
| 30400446 | 4 Filing | 2026-02-10 | English | ||
| 30400401 | 4 Filing | 2026-02-10 | English | ||
| 30400338 | 4 Filing | 2026-02-10 | English | ||
| 30400312 | 4 Filing | 2026-02-10 | English | ||
| 30400311 | 4/A Filing | 2026-02-10 | English | ||
| 30400284 | 4 Filing | 2026-02-10 | English | ||
| 30400277 | 4 Filing | 2026-02-10 | English | ||
| 30400258 | 4 Filing | 2026-02-10 | English | ||
| 30400244 | 4 Filing | 2026-02-10 | English | ||
Market data
Market data not available
Price history
Peer group · Other monetary intermediation
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FS 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/33319/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=33319 | 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=33319 | 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=33319 \ -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": 33319}, 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 FS Bancorp, Inc. (id: 33319)"
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