OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q4 2025

Shares 11,349 Value ($000) $221 Avg Close $18.60 Range $16.53 - $20.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,349	$221	$18.60	$16.53 - $20.89