OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

ELCO Management Co., LLC's Holding History (CIK: 0001690717)

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

Q3 2022

Shares 10,366 Value ($000) $135 Avg Close $13.36 Range $12.41 - $14.24

Q2 2022

Shares 20,732 Value ($000) $277 Avg Close $13.54 Range $12.61 - $14.88

Q1 2022

Shares 20,732 Value ($000) $301 Avg Close $13.24 Range $11.83 - $14.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	10,366	$135	$13.36	$12.41 - $14.24
Q2 2022	20,732	$277	$13.54	$12.61 - $14.88
Q1 2022	20,732	$301	$13.24	$11.83 - $14.64