OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

Rehmann Capital Advisory Group's Holding History (CIK: 0001633037)

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

Q4 2018

Shares 75 Value ($000) $975 Avg Close $13.06 Range $10.45 - $14.49

Q3 2018

Shares 75 Value ($000) $1,158 Avg Close $14.06 Range $13.23 - $15.04

Q2 2018

Shares 75 Value ($000) $1,080 Avg Close $13.48 Range $12.40 - $14.39

Q1 2018

Shares 75 Value ($000) $1 Avg Close $13.11 Range $12.07 - $13.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	75	$975	$13.06	$10.45 - $14.49
Q3 2018	75	$1,158	$14.06	$13.23 - $15.04
Q2 2018	75	$1,080	$13.48	$12.40 - $14.39
Q1 2018	75	$1	$13.11	$12.07 - $13.82