FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

CONGRESS ASSET MANAGEMENT CO /MA's Holding History (CIK: 0000897378)

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

Q1 2019

Shares 51,982 Value ($000) $2,070 Avg Close $27.43 Range $24.54 - $29.25

Q4 2018

Shares 52,867 Value ($000) $1,933 Avg Close $28.30 Range $23.64 - $31.56

Q3 2018

Shares 51,047 Value ($000) $2,287 Avg Close $30.14 Range $28.28 - $31.93

Q2 2018

Shares 46,427 Value ($000) $1,959 Avg Close $28.23 Range $25.92 - $30.31

Q1 2018

Shares 47,242 Value ($000) $1,868 Avg Close $27.27 Range $25.33 - $28.53

Q4 2017

Shares 46,359 Value ($000) $1,857 Avg Close $25.78 Range $23.94 - $27.43

Q3 2017

Shares 47,179 Value ($000) $1,805 Avg Close $23.89 Range $22.02 - $25.34

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	51,982	$2,070	$27.43	$24.54 - $29.25
Q4 2018	52,867	$1,933	$28.30	$23.64 - $31.56
Q3 2018	51,047	$2,287	$30.14	$28.28 - $31.93
Q2 2018	46,427	$1,959	$28.23	$25.92 - $30.31
Q1 2018	47,242	$1,868	$27.27	$25.33 - $28.53
Q4 2017	46,359	$1,857	$25.78	$23.94 - $27.43
Q3 2017	47,179	$1,805	$23.89	$22.02 - $25.34