Insider Transaction Report for James Edward Hartlieb

This filing details a series of transactions by James Edward Hartlieb, Pres&CEO of First Business Bank. On April 10, 2026, 2,730 shares of Common Stock were acquired upon vesting of Performance Restricted Stock Unit awards. Subsequently, 1,039 shares were disposed of at a price of $58.60 per share, and an additional 127 shares were disposed of with the price not applicable as it was a gift. These transactions resulted in a post-transaction ownership of 31,636.874 shares of Common Stock.