FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q3 2018

Shares 4,500 Value ($000) $202 Avg Close $30.14 Range $28.28 - $31.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	4,500	$202	$30.14	$28.28 - $31.93