OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

Clearstead Advisors, LLC's Holding History (CIK: 0000842775)

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

Q4 2025

Shares 2,431 Value ($000) $47 Avg Close $18.60 Range $16.53 - $20.89

Q3 2025

Shares 272 Value ($000) $5 Avg Close $17.86 Range $16.31 - $19.04

Q2 2025

Shares 248 Value ($000) $4 Avg Close $16.11 Range $13.93 - $17.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,431	$47	$18.60	$16.53 - $20.89
Q3 2025	272	$5	$17.86	$16.31 - $19.04
Q2 2025	248	$4	$16.11	$13.93 - $17.67