FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

CSM Advisors, LLC's Holding History (CIK: 0001863523)

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

Q4 2021

Shares 14,050 Value ($000) $572 Avg Close $32.08 Range $29.12 - $35.07

Q3 2021

Shares 14,050 Value ($000) $564 Avg Close $32.44 Range $28.61 - $35.28

Q2 2021

Shares 14,050 Value ($000) $587 Avg Close $34.99 Range $31.09 - $37.17

Q1 2021

Shares 16,750 Value ($000) $771 Avg Close $33.45 Range $28.62 - $38.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	14,050	$572	$32.08	$29.12 - $35.07
Q3 2021	14,050	$564	$32.44	$28.61 - $35.28
Q2 2021	14,050	$587	$34.99	$31.09 - $37.17
Q1 2021	16,750	$771	$33.45	$28.62 - $38.67