Richard A Gartelmann JR

Date	Company	Security	Transaction	Code	Indirect	10b5-1	#Shares	#Remaining
30 Sep 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Other	Acquire J	Yes	No	58	12,132
30 Jun 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Other	Acquire J	Yes	No	110	12,074
31 Mar 24	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Other	Acquire J	Yes	No	271	11,964
20 Feb 24	OSBC Old Second Bancorp	RSU	Grant	Acquire A	No	No	7,150	16,383
31 Dec 23	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Grant	Acquire A	Yes	No	59	11,693
30 Sep 23	OSBC Old Second Bancorp	Old Second Bancorp, Inc. Common Stock	Grant	Acquire A	Yes	No	107	11,634

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