OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

INTECH INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001086318)

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

Q4 2025

Shares 17,879 Value ($000) $349 Avg Close $18.60 Range $16.53 - $20.89

Q3 2025

Shares 20,047 Value ($000) $347 Avg Close $17.86 Range $16.31 - $19.04

Q2 2025

Shares 18,427 Value ($000) $327 Avg Close $16.11 Range $13.93 - $17.67

Q1 2025

Shares 30,200 Value ($000) $503 Avg Close $17.63 Range $15.91 - $19.18

Q4 2024

Shares 19,245 Value ($000) $342 Avg Close $17.06 Range $14.47 - $19.03

Q3 2024

Shares 10,133 Value ($000) $158 Avg Close $15.74 Range $14.06 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,879	$349	$18.60	$16.53 - $20.89
Q3 2025	20,047	$347	$17.86	$16.31 - $19.04
Q2 2025	18,427	$327	$16.11	$13.93 - $17.67
Q1 2025	30,200	$503	$17.63	$15.91 - $19.18
Q4 2024	19,245	$342	$17.06	$14.47 - $19.03
Q3 2024	10,133	$158	$15.74	$14.06 - $17.09