OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

EMC Capital Management's Holding History (CIK: 0001847772)

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

Q4 2025

Shares 7,170 Value ($000) $0 Avg Close $18.60 Range $16.53 - $20.89

Q3 2025

Shares 8,435 Value ($000) $0 Avg Close $17.86 Range $16.31 - $19.04

Q2 2025

Shares 8,435 Value ($000) $0 Avg Close $16.11 Range $13.93 - $17.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,170	$0	$18.60	$16.53 - $20.89
Q3 2025	8,435	$0	$17.86	$16.31 - $19.04
Q2 2025	8,435	$0	$16.11	$13.93 - $17.67