OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

Pinnacle Wealth Planning Services, Inc.'s Holding History (CIK: 0001726752)

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

Q4 2025

Shares 1,045 Value ($000) $20 Avg Close $18.60 Range $16.53 - $20.89

Q4 2020

Shares 1,022 Value ($000) $10 Avg Close $8.83 Range $6.86 - $10.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,045	$20	$18.60	$16.53 - $20.89
Q4 2020	1,022	$10	$8.83	$6.86 - $10.03