Form 8-K - Current report:
SEC Accession No. 0000357173-25-000073
Filing Date
2025-07-23
Accepted
2025-07-23 16:05:16
Documents
24
Period of Report
2025-07-23
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K tmb-20250723x8k.htm   iXBRL 8-K 42386
2 EX-99.1 tmb-20250723xex99d1.htm EX-99.1 1987725
3 EX-99.2 tmb-20250723xex99d2.htm EX-99.2 12950
4 GRAPHIC tmb-20250723x8k001.jpg GRAPHIC 12346
5 GRAPHIC tmb-20250723xex99d1001.jpg GRAPHIC 10649
6 GRAPHIC tmb-20250723xex99d2g001.jpg GRAPHIC 29718
7 GRAPHIC tmb-20250723xex99d2g002.jpg GRAPHIC 102404
8 GRAPHIC tmb-20250723xex99d2g003.jpg GRAPHIC 91293
9 GRAPHIC tmb-20250723xex99d2g004.jpg GRAPHIC 86729
10 GRAPHIC tmb-20250723xex99d2g005.jpg GRAPHIC 99672
11 GRAPHIC tmb-20250723xex99d2g006.jpg GRAPHIC 97010
12 GRAPHIC tmb-20250723xex99d2g007.jpg GRAPHIC 110063
13 GRAPHIC tmb-20250723xex99d2g008.jpg GRAPHIC 98882
  Complete submission text file 0000357173-25-000073.txt   3264428

Data Files

Seq Description Document Type Size
14 EX-101.SCH tmb-20250723.xsd EX-101.SCH 3670
15 EX-101.LAB tmb-20250723_lab.xml EX-101.LAB 15368
16 EX-101.PRE tmb-20250723_pre.xml EX-101.PRE 10384
27 EXTRACTED XBRL INSTANCE DOCUMENT tmb-20250723x8k_htm.xml XML 4637
Mailing Address 37 SOUTH RIVER STREET AURORA IL 60507
Business Address 37 S RIVER ST AURORA IL 60507 6308920202
OLD SECOND BANCORP INC (Filer) CIK: 0000357173 (see all company filings)

EIN.: 363143493 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-10537 | Film No.: 251143132
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)