InsiderTrades

Form 4 for FIBK FIRST INTERSTATE BANCSYSTEM INC

Accepted 2025-11-24 00:00:00 ET · period of report 2025-11-24 · accession 0002090710-25-000010 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-11-24 2025-11-24 FIBK Shepler Christopher L. Chief Banking Off A - Grant $31.42 +1,591 3,899 +69% +$50.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-11-24 A A 1,591 $31.42 3,899 D — — (F1) Shares issuable upon vesting of restricted stock units granted to the reporting person pursuant to the Registrant's 2023 Equity and Incentive Plan. The restricted stock units vest in three equal annual installments beginning on November 24, 2026, subject to the reporting person's continued employment through each applicable vesting date.