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Insider ActivityFBIZ
CHAMBAS COREY A, CEO, Director at FIRST BUSINESS FINANCIAL SERVICES, INC., traded $286K of FBIZ
Updated Jul 14, 2026
CHAMBAS COREY A
CEO, Director
FIRST BUSINESS FINANCIAL SERVICES, INC. ·
$FBIZ
Transaction Details
| Insider | CHAMBAS COREY A |
|---|---|
| Title | CEO, Director |
| Company | FIRST BUSINESS FINANCIAL SERVICES, INC. |
| Ticker | FBIZ |
| Transaction Type | Tax |
| Transaction Date | 2026-04-10 |
| Shares Traded | 4,875 |
| Price Per Share | $58.6 |
| Total Value | $286K |
| Filed Date | 2026-04-14 |
| Accession Number | 0000892712-26-000209 |
Ownership Context
| Shares Owned After Transaction | 122,080 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0000892712-26-000209
Other Insider Trades — FBIZ
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Seiler David R. | President and CEO, Director | traded | — | 2026-05-16 |
| CHAVARRIA CARLA C | Director | traded | — | 2026-05-16 |
| Graham Jason R | Director | traded | — | 2026-05-16 |
| Garcia Laura M. | Chief Risk Officer | traded | $10K | 2026-05-16 |
| Olszewski Daniel P. | Director | traded | — | 2026-05-16 |
| Crampton Kevin D | Chief Accounting Officer | traded | $3K | 2026-05-16 |
| Benson Laurie S. | Director | traded | — | 2026-05-16 |
| CHAMBAS COREY A | Director | traded | — | 2026-05-16 |
| Kilcoyne Gerald L | Director | traded | — | 2026-05-16 |
| Lorenz William Kent | Director | traded | — | 2026-05-16 |
Other Trades by CHAMBAS COREY A
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| FBIZ | FIRST BUSINESS FINANCIAL SERVICES, INC. | traded | — | 2026-05-16 |
| FBIZ | FIRST BUSINESS FINANCIAL SERVICES, INC. | traded | — | 2026-04-10 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for FBIZ — FIRST BUSINESS FINANCIAL SERVICES, INC. →
Whisper Score — FBIZ
69.83
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: July 14, 2026 at 07:34 UTC
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