FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q1 2017

Shares 99,616 Value ($000) $3,949 Avg Close $27.13 Range $24.24 - $29.59

Q4 2016

Shares 100,718 Value ($000) $4,286 Avg Close $23.52 Range $19.91 - $27.96

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	99,616	$3,949	$27.13	$24.24 - $29.59
Q4 2016	100,718	$4,286	$23.52	$19.91 - $27.96