FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

First PREMIER Bank's Holding History (CIK: 0001653926)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024

Shares 842 Value ($000) $0 Avg Close $23.93 Range $21.64 - $27.27

Q4 2023

Shares 842 Value ($000) $0 Avg Close $22.41 Range $17.71 - $28.23

Q3 2023

Shares 842 Value ($000) $0 Avg Close $22.08 Range $18.85 - $25.23

Q2 2023

Shares 842 Value ($000) $0 Avg Close $20.93 Range $17.61 - $24.79

Q1 2023

Shares 842 Value ($000) $0 Avg Close $28.73 Range $23.43 - $32.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	842	$0	$23.93	$21.64 - $27.27
Q4 2023	842	$0	$22.41	$17.71 - $28.23
Q3 2023	842	$0	$22.08	$18.85 - $25.23
Q2 2023	842	$0	$20.93	$17.61 - $24.79
Q1 2023	842	$0	$28.73	$23.43 - $32.20