Form4insider filings, from the source

Company · CIK 0001521951 · SIC 6022 — State Commercial Banks · Nasdaq

FIRST BUSINESS FINANCIAL SERVICES, INC. · FBIZ

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $47k · 1net −$47k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 SForm 4 →Aug 28, 4:40 pm EDTJodi A ChandlerChief Human Resources Officer675$70.19$47,38122,550−2.91%
Aug 16, 2026 AForm 4 →Aug 18, 4:12 pm EDTScott M. FerrisDirector575——575—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.