OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

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

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

Q4 2017

Shares 501 Value ($000) $7 Avg Close $12.23 Range $11.19 - $13.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	501	$7	$12.23	$11.19 - $13.71