FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2017

Shares 88 Value ($000) $4 Avg Close $25.78 Range $23.94 - $27.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	88	$4	$25.78	$23.94 - $27.43