---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-204998"
form_type: "8-K"
ticker: "FBIZ"
cik: "0001521951"
company_name: "FIRST BUSINESS FINANCIAL SERVICES, INC."
filed_at: "2026-05-05T23:59:59+00:00"
generated_at: "2026-05-14T23:20:58.402000+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# First Business Financial posts investor presentation for Q1 2026 on website

## Summary
- Presentation posted May 5, 2026 on company website under Investor Relations tab.
- Covers recent operating performance, financial condition, and business strategy.
- Intended for use in discussions with shareholders, analysts, and other third parties.

## SEC filing metadata
- accession: 0001193125-26-204998
- form_type: 8-K
- ticker: FBIZ
- cik: 0001521951
- company_name: FIRST BUSINESS FINANCIAL SERVICES, INC.
- filed_at: 2026-05-05T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1521951/000119312526204998/0001193125-26-204998-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1521951/000119312526204998/fbiz-20260505.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-204998
- JSON: https://secwatch.observer/filing/0001193125-26-204998.json
- Plain text: https://secwatch.observer/filing/0001193125-26-204998.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.