FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

CAPITAL FUND MANAGEMENT S.A.'s Holding History (CIK: 0001323645)

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

Q4 2017

Shares 19,900 Value ($000) $797 Avg Close $25.78 Range $23.94 - $27.43

Q3 2017

Shares 30,600 Value ($000) $1,170 Avg Close $23.89 Range $22.02 - $25.34

Q2 2017

Shares 23,300 Value ($000) $867 Avg Close $24.61 Range $22.12 - $26.78

Q1 2016

Shares 21,700 Value ($000) $610 Avg Close $17.15 Range $15.67 - $18.33

Q1 2015

Shares 9,100 Value ($000) $253 Avg Close $16.04 Range $14.64 - $17.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	19,900	$797	$25.78	$23.94 - $27.43
Q3 2017	30,600	$1,170	$23.89	$22.02 - $25.34
Q2 2017	23,300	$867	$24.61	$22.12 - $26.78
Q1 2016	21,700	$610	$17.15	$15.67 - $18.33
Q1 2015	9,100	$253	$16.04	$14.64 - $17.23