
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
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Luzerner Kantonalbank AG
A universal bank offering retail, corporate, and private ba…
|
LUKN | CH | Financial and insurance activit… |
|
Luzhou Bank Co., Ltd.
Regional commercial bank providing corporate, retail, and f…
|
1983 | HK | Financial and insurance activit… |
|
MACQUARIE BANK LIMITED
A global financial services institution offering banking, c…
|
1Y3W | SG | Financial and insurance activit… |
|
Macquarie Bank Ltd Hybrid Security
Financial instruments with debt and equity features used to…
|
MBLPC | AU | Financial and insurance activit… |
|
Macquarie Group Limited
A global financial services firm offering asset management,…
|
MQG | AU | Financial and insurance activit… |
|
Macro Bank Inc.
A universal bank offering financial services to individuals…
|
BMA | US | Financial and insurance activit… |
|
Magyar Bancorp, Inc.
A bank holding company for a community bank serving individ…
|
MGYR | US | Financial and insurance activit… |
|
MainStreet Bancshares, Inc.
Financial holding company for a D.C. area business-focused …
|
MNSB | US | Financial and insurance activit… |
|
MALAYAN BANKING BERHAD
Leading universal bank and financial services provider in S…
|
4B3B | MY | Financial and insurance activit… |
|
Marathon Bancorp, Inc. /MD/
Bank holding company for a community bank providing persona…
|
MBBC | US | Financial and insurance activit… |
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)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.