ModelEdge

First Interstate BancSystem Inc
FIBK
Filing TypeS-3ASR
Filing Date5/25/2026
Updated5/26/26, 2:06 PM

Filing

S-3ASR
Earnings Release

Exhibits

S-3ASRS-3ASR
EX-FILING FEES
EX-5.1EX-5.1
EX-23.1EX-23.1
EX-23.2EX-23.2
EX-25.2EX-25.2
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