ModelEdge

First Interstate BancSystem Inc

Filing Type	8-K
Filing Date	7/22/2026
Updated	7/23/26, 2:14 PM

Filing

Earnings Release

Exhibits

8-KFinancial Results, Reg. FD, Other Events

EX-99.1Financial Results, Reg. FD, Other Events

EX-99.2Financial Results, Reg. FD, Other Events

GRAPHICFIBK LOGO