Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000357173-25-000035
Filing Date
2025-05-09
Accepted
2025-05-09 12:00:39
Documents
94
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q tmb-20250331x10q.htm   iXBRL 10-Q 6847016
2 EX-10.1 tmb-20250331xex10d1.htm EX-10.1 89661
3 EX-31.1 tmb-20250331xex31d1.htm EX-31.1 16968
4 EX-31.2 tmb-20250331xex31d2.htm EX-31.2 17451
5 EX-32.1 tmb-20250331xex32d1.htm EX-32.1 10005
6 EX-32.2 tmb-20250331xex32d2.htm EX-32.2 8934
7 GRAPHIC tmb-20250331x10q001.jpg GRAPHIC 15958
  Complete submission text file 0000357173-25-000035.txt   28278119

Data Files

Seq Description Document Type Size
8 EX-101.SCH tmb-20250331.xsd EX-101.SCH 90529
9 EX-101.CAL tmb-20250331_cal.xml EX-101.CAL 104994
10 EX-101.DEF tmb-20250331_def.xml EX-101.DEF 443292
11 EX-101.LAB tmb-20250331_lab.xml EX-101.LAB 831296
12 EX-101.PRE tmb-20250331_pre.xml EX-101.PRE 624541
97 EXTRACTED XBRL INSTANCE DOCUMENT tmb-20250331x10q_htm.xml XML 8493191
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: 10-Q | Act: 34 | File No.: 000-10537 | Film No.: 25929117
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)