OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

Parkside Financial Bank & Trust's Holding History (CIK: 0001455267)

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

Q4 2025

Shares 2,291 Value ($000) $45 Avg Close $18.60 Range $16.53 - $20.89

Q1 2025

Shares 30 Value ($000) $1 Avg Close $17.63 Range $15.91 - $19.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,291	$45	$18.60	$16.53 - $20.89
Q1 2025	30	$1	$17.63	$15.91 - $19.18