OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2022

Shares 60,426 Value ($000) $969 Avg Close $15.26 Range $12.30 - $17.01

Q2 2017

Shares 45,148 Value ($000) $521 Avg Close $10.69 Range $10.06 - $11.72

Q1 2017

Shares 58,436 Value ($000) $657 Avg Close $9.89 Range $8.86 - $10.57

Q4 2016

Shares 168,520 Value ($000) $1,862 Avg Close $8.31 Range $6.83 - $10.68

Q2 2016

Shares 169,996 Value ($000) $1,161 Avg Close $6.49 Range $5.83 - $6.90

Q1 2016

Shares 223,010 Value ($000) $1,599 Avg Close $6.30 Range $5.69 - $7.11

Q4 2015

Shares 230,839 Value ($000) $1,810 Avg Close $6.59 Range $5.47 - $7.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	60,426	$969	$15.26	$12.30 - $17.01
Q2 2017	45,148	$521	$10.69	$10.06 - $11.72
Q1 2017	58,436	$657	$9.89	$8.86 - $10.57
Q4 2016	168,520	$1,862	$8.31	$6.83 - $10.68
Q2 2016	169,996	$1,161	$6.49	$5.83 - $6.90
Q1 2016	223,010	$1,599	$6.30	$5.69 - $7.11
Q4 2015	230,839	$1,810	$6.59	$5.47 - $7.44