FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q4 2025

Shares 13,017 Value ($000) $450 Avg Close $32.13 Range $28.33 - $35.91

Q2 2025

Shares 8,468 Value ($000) $244 Avg Close $25.62 Range $21.60 - $28.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,017	$450	$32.13	$28.33 - $35.91
Q2 2025	8,468	$244	$25.62	$21.60 - $28.14