StockCIK 1521951
FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ): Insider Trades and Fund Holdings
In the past 12 months, FIRST BUSINESS FINANCIAL SERVICES, INC. insiders reported 0 open-market purchases worth $0 and 1 sale worth $47K; 0 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$47KSold by insiders, 12 months
1Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Aug 28, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Aug 28 | Jodi A. ChandlerChief Human Resources Officer | ▼ SELL | $47K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Jodi A. Chandler | Chief Human Resources Officer | 0 | $0 | 1 | $47K |
Tracked funds that report FBIZ
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 120,865 | $7.64M | ▼ −1.3% |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →