NASDAQ:FBIZ

First Business Financial Services Stock Insider Trading

Financial Services > Banks - Regional

Buy FBIZ

*Your capital is at risk

$55.79

-1.63 (-2.84%)

At Close: Jun 03, 2026

First Business Financial Services Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 70.80. In total, the insiders bought 115.58K and sold 37.82K FBIZ shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	70.80
● Buy	115.58K shares
● Sell	37.82K shares
59% Buy Activity Negligible or No Correlation
Buy Signal Medium Confidence Apr 10, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 70.8. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 01, 2026 Buy	Common Stock	Ferris Scott M. Director	Director	0 Value: $0
May 16, 2026 Buy	Common Stock A-Award	Seiler David R. President And CEO	CEO / President	3 815 Value: $212.8K
May 16, 2026 Buy	Common Stock A-Award	Benson Laurie S. Director	Director	710 Value: $39.6K
May 16, 2026 Buy	Common Stock A-Award	Chambas Corey A Director	Director	710 Value: $39.6K
May 16, 2026 Sell	Common Stock F-InKind	Garcia Laura M. Chief Risk Officer	Officer	194 Value: $10.4K
May 16, 2026 Sell	Common Stock F-InKind	Crampton Kevin D Chief Accounting Officer	Officer	54 Value: $3K
May 16, 2026 Buy	Common Stock A-Award	Olszewski Daniel P. Director	Director	710 Value: $39.6K
May 16, 2026 Buy	Common Stock A-Award	Lorenz William Kent Director	Director	710 Value: $39.6K
May 16, 2026 Buy	Common Stock A-Award	Kilcoyne Gerald L Director	Director	710 Value: $39.6K
May 16, 2026 Buy	Common Stock A-Award	Graham Jason R Director	Director	710 Value: $39.6K
May 16, 2026 Buy	Common Stock A-Award	Chavarria Carla C Director	Director	710 Value: $39.6K
Apr 10, 2026 Sell	Common Stock G-Gift	Hartlieb James Edward Pres&ceo First Business Bank	CEO / President	127 Value: $0
Apr 10, 2026 Buy	Common Stock A-Award	Hartlieb James Edward Pres&ceo First Business Bank	CEO / President	2 730 Value: $160.0K
Apr 10, 2026 Buy	Common Stock A-Award	Ovokaitys Daniel Chief Information Officer	Officer	2 430 Value: $142.4K
Apr 10, 2026 Sell	Common Stock F-InKind	Quade Bradley A Chief Credit Officer	Officer	1 096 Value: $64.2K
Apr 10, 2026 Sell	Common Stock F-InKind	Seiler David R. President And COO	CEO / President	1 912 Value: $112.0K
Apr 10, 2026 Sell	Common Stock F-InKind	Spielmann Brian D. CFO	C-Suite Officer	1 501 Value: $88.0K
Apr 10, 2026 Buy	Common Stock A-Award	Spielmann Brian D. CFO	C-Suite Officer	3 190 Value: $186.9K
Apr 10, 2026 Buy	Common Stock A-Award	Seiler David R. President And COO	CEO / President	4 780 Value: $280.1K
Apr 10, 2026 Buy	Common Stock A-Award	Quade Bradley A Chief Credit Officer	Officer	2 740 Value: $160.6K
Apr 10, 2026 Sell	Common Stock F-InKind	Ovokaitys Daniel Chief Information Officer	Officer	1 143 Value: $67.0K
Apr 10, 2026 Sell	Common Stock F-InKind	Hartlieb James Edward Pres&ceo First Business Bank	CEO / President	1 039 Value: $60.9K
Apr 10, 2026 Buy	Common Stock A-Award	Garcia Laura M. Chief Risk Officer	Officer	2 500 Value: $146.5K
Apr 10, 2026 Sell	Common Stock F-InKind	Garcia Laura M. Chief Risk Officer	Officer	1 108 Value: $64.9K
Apr 10, 2026 Buy	Common Stock A-Award	Chandler Jodi A Chief Human Resources Officer	Officer	2 080 Value: $121.9K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT FIRST BUSINESS FINANCIAL SERVICES

First Business Financial Services, Inc. operates as the bank holding company for First Business Bank that provides commercial banking products and services for small and medium-sized businesses, business owners, executives, professionals, and high net worth individuals. The company offers deposit products, such as non-interest-bearing transaction accounts, interest-bearing transaction accounts, money market accounts, time deposits, and certificat...

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