22 results
10-K
2023 FY
EX-21.1
OSBC
Old Second Bancorp, Inc.
Annual report
7 Mar 24
12:31pm
10-K
2022 FY
EX-21.1
OSBC
Old Second Bancorp, Inc.
Annual report
9 Mar 23
1:03pm
10-K
2021 FY
EX-21.1
OSBC
Old Second Bancorp, Inc.
Annual report
10 Mar 22
5:30pm
10-K
2020 FY
EX-21.1
OSBC
Old Second Bancorp, Inc.
Annual report
8 Mar 21
3:50pm
10-K
2019 FY
EX-21.1
OSBC
Old Second Bancorp, Inc.
Annual report
6 Mar 20
3:30pm