FIRST BUSINESS FINANCIAL SERVICES, INC. — Investor Relations & Filings
First Business Financial Services, Inc. is a bank holding company that operates through its subsidiary, First Business Bank. The company provides a comprehensive suite of financial solutions focused on three main areas: Business Banking, Private Wealth, and Bank Consulting. The Business Banking division offers commercial banking, specialty finance, and risk management solutions tailored to businesses. The Private Wealth division provides financial planning, investment management, and trust and estate administration services for business executives and high-net-worth individuals. The Bank Consulting division offers specialized advisory services to other financial institutions to help them optimize operations, efficiency, and balance sheet management.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K - FIRST BUSINESS FINANCIAL SERVICES, INC. (0001521951) (Filer) | 2026-04-23 | English | |
| 8-K - FIRST BUSINESS FINANCIAL SERVICES, INC. (0001521951) (Filer) | 2026-04-16 | English | |
| 8-K - FIRST BUSINESS FINANCIAL SERVICES, INC. (0001521951) (Filer) | 2026-04-14 | English | |
| S-3 - FIRST BUSINESS FINANCIAL SERVICES, INC. (0001521951) (Filer) | 2026-03-03 | English | |
| 10-K - FIRST BUSINESS FINANCIAL SERVICES, INC. (0001521951) (Filer) | 2026-02-25 | English | |
| 4 - FIRST BUSINESS FINANCIAL SERVICES, INC. (0001521951) (Filer) | 2026-02-18 | English |
Market data
Market data not available
Price history
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FIRST BUSINESS FINANCIAL SERVICES, 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/32979/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32979 | 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=32979 | 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=32979 \ -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": 32979}, 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 FIRST BUSINESS FINANCIAL SERVICES, INC. (id: 32979)"
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