Bradley S. Adams

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
30 Sep 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Other	Acquire J	Yes	No	0	32	0.00	9,949
30 Jun 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Other	Acquire J	Yes	No	0	34	0.00	9,917
31 Mar 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Other	Acquire J	Yes	No	0	37	0.00	9,883
13 Mar 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Payment of exercise	Dispose F	No	No	13.36	4,713	62.97 k	121,757
13 Mar 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Grant	Acquire A	No	No	0	16,089	0.00	126,470
20 Feb 24	OSBC Old Second Bancorp	RSU	Grant	Acquire A	No	No	0	33,236	0.00	79,496

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.