Historical shareholding details of UBS Asset Mgmt Americas Inc holdings in Old Second Bancorporation Inc. (OSBC)

Monthly changes of UBS Asset Mgmt Americas Inc shareholding in Old Second Bancorporation Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Sep 30, 2025	Ubs Asset Mgmt Americas Inc	52,022	0.10%

Jun 30, 2025	Ubs Asset Mgmt Americas Inc	127,941	0.24%

Mar 31, 2025	Ubs Asset Mgmt Americas Inc	95,290	0.21%

Dec 31, 2024	Ubs Asset Mgmt Americas Inc	67,039	0.15%

Sep 30, 2024	Ubs Asset Mgmt Americas Inc	78,868	0.18%

Jun 30, 2024	Ubs Asset Mgmt Americas Inc	88,696	0.20%

Mar 31, 2024	Ubs Asset Mgmt Americas Inc	36,067	0.08%

Dec 31, 2023	Ubs Asset Mgmt Americas Inc	36,067	0.08%

Sep 30, 2023	Ubs Asset Mgmt Americas Inc	36,662	0.08%

Jun 30, 2023	Ubs Asset Mgmt Americas Inc	13,076	0.03%

Mar 31, 2023	Ubs Asset Mgmt Americas Inc	13,076	0.03%

Dec 31, 2022	Ubs Asset Mgmt Americas Inc	18,482	0.04%