FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

Interval Partners, LP's Holding History (CIK: 0001590228)

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

Q3 2025

Shares 121,693 Value ($000) $3,878 Avg Close $30.08 Range $26.44 - $33.09

Q2 2022

Shares 38,867 Value ($000) $1,481 Avg Close $28.16 Range $25.41 - $31.07

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	121,693	$3,878	$30.08	$26.44 - $33.09
Q2 2022	38,867	$1,481	$28.16	$25.41 - $31.07