# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-23-013905
Filing Date
2023-08-08
Accepted
2023-08-08 15:51:11
Documents
87
Period of Report
2023-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | tmb-20230630x10q.htm iXBRL | 10-Q | 7618885
2 | EX-31.1 | tmb-20230630xex31d1.htm | EX-31.1 | 17071
3 | EX-31.2 | tmb-20230630xex31d2.htm | EX-31.2 | 17441
4 | EX-32.1 | tmb-20230630xex32d1.htm | EX-32.1 | 10108
5 | EX-32.2 | tmb-20230630xex32d2.htm | EX-32.2 | 8925
6 | GRAPHIC | tmb-20230630x10q001.jpg | GRAPHIC | 15958
| Complete submission text file | 0001558370-23-013905.txt |  | 29179662

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | EX-101.SCH | tmb-20230630.xsd | EX-101.SCH | 85238
8 | EX-101.CAL | tmb-20230630_cal.xml | EX-101.CAL | 102880
9 | EX-101.DEF | tmb-20230630_def.xml | EX-101.DEF | 466766
10 | EX-101.LAB | tmb-20230630_lab.xml | EX-101.LAB | 814763
11 | EX-101.PRE | tmb-20230630_pre.xml | EX-101.PRE | 640436
81 | EXTRACTED XBRL INSTANCE DOCUMENT | tmb-20230630x10q_htm.xml | XML | 8549574

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.: 231150997
SIC: 6022 State Commercial Banks