OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2019

Shares 47,650 Value ($000) $600 Avg Close $12.79 Range $11.10 - $13.68

Q4 2018

Shares 47,650 Value ($000) $619 Avg Close $13.06 Range $10.45 - $14.49

Q3 2017

Shares 56,610 Value ($000) $761 Avg Close $10.81 Range $9.89 - $12.42

Q2 2017

Shares 56,610 Value ($000) $654 Avg Close $10.69 Range $10.06 - $11.72

Q3 2016

Shares 63,600 Value ($000) $529 Avg Close $7.02 Range $6.11 - $7.93

Q2 2016

Shares 63,600 Value ($000) $434 Avg Close $6.49 Range $5.83 - $6.90

Q1 2016

Shares 63,600 Value ($000) $456 Avg Close $6.30 Range $5.69 - $7.11

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	47,650	$600	$12.79	$11.10 - $13.68
Q4 2018	47,650	$619	$13.06	$10.45 - $14.49
Q3 2017	56,610	$761	$10.81	$9.89 - $12.42
Q2 2017	56,610	$654	$10.69	$10.06 - $11.72
Q3 2016	63,600	$529	$7.02	$6.11 - $7.93
Q2 2016	63,600	$434	$6.49	$5.83 - $6.90
Q1 2016	63,600	$456	$6.30	$5.69 - $7.11