FBIZ FIRST BUSINESS FINANCIAL SERVICES, INC.companySEC Filings & Insider Trading Activity 2026
Latest FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 25, 2026, a 10-Q quarterly report filed on April 24, 2026, an 8-K current report filed on May 28, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) (SEC CIK 1521951), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
Recent 8-K FilingsCurrent Reports
AI-powered analysis of FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) 8-K current reports disclosing material events.
Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | May 28, 2026 | — | — | |
8-K | May 11, 2026 | — | — | |
8-K | May 5, 2026 | — | — | — |
13F-HR | May 1, 2026 | Mar 31, 2026 | — | |
8-K | Apr 29, 2026 | — | — | — |
10-Q | Apr 24, 2026 | Mar 31, 2026 | — | |
8-K | Apr 23, 2026 | — | — | — |
8-K | Apr 16, 2026 | — | — | — |
8-K | Apr 14, 2026 | — | — | — |
8-K | Mar 12, 2026 | — | Analysis | — |
10-K | Feb 25, 2026 | Dec 31, 2025 | — | |
13F-HR | Feb 6, 2026 | Dec 31, 2025 | — | |
8-K | Feb 3, 2026 | — | — | |
8-K | Feb 2, 2026 | — | — | |
8-K | Jan 29, 2026 | — | — | |
10-Q | Oct 31, 2025 | Sep 30, 2025 | — | |
13F-HR | Oct 30, 2025 | Sep 30, 2025 | — | |
13F-HR | Jul 31, 2025 | Jun 30, 2025 | — | |
10-Q | Jul 25, 2025 | Jun 30, 2025 | — | |
13F-HR | May 2, 2025 | Mar 31, 2025 | — | |
10-Q | Apr 25, 2025 | Mar 31, 2025 | — | |
10-K | Feb 26, 2025 | Dec 31, 2024 | — | |
13F-HR | Feb 6, 2025 | Dec 31, 2024 | — | |
13F-HR | Nov 6, 2024 | Sep 30, 2024 | — | |
10-Q | Oct 25, 2024 | Sep 30, 2024 | — |
Frequently Asked Questions
What are the latest FBIZ SEC filings in 2026?
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) has filed a 10-K annual report on February 25, 2026, a 10-Q quarterly report on April 24, 2026, an 8-K current report on May 28, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did FBIZ file its most recent 10-K annual report?
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) filed its most recent 10-K annual report on February 25, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view FBIZ 10-Q quarterly reports?
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ)'s most recent 10-Q quarterly report was filed on April 24, 2026. SignalX displays every FBIZ 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has FBIZ filed recently?
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ)'s most recent 8-K was filed on May 28, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find FBIZ insider trading activity (Form 4)?
SignalX aggregates every FBIZ Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does FBIZ file with the SEC?
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new FBIZ filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ).
What is FBIZ's SEC CIK number?
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ)'s SEC CIK (Central Index Key) number is 1521951. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1521951 to look up all FBIZ filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find FBIZ return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
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