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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000357173-21-000027
Filing Date
2021-04-20
Accepted
2021-04-20 11:50:35
Documents
13
Period of Report
2021-04-20
Items
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 8-K osbc-20210420x8k.htm   iXBRL 8-K 34186
2 GRAPHIC osbc-20210420x8k001.jpg GRAPHIC 9814
  Complete submission text file 0000357173-21-000027.txt   178219

Data Files

Seq Description Document Type Size
3 EX-101.SCH osbc-20210420.xsd EX-101.SCH 3286
4 EX-101.LAB osbc-20210420_lab.xml EX-101.LAB 15499
5 EX-101.PRE osbc-20210420_pre.xml EX-101.PRE 10524
6 EXTRACTED XBRL INSTANCE DOCUMENT osbc-20210420x8k_htm.xml XML 4644
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)

IRS No.: 363143493 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-10537 | Film No.: 21836747
SIC: 6022 State Commercial Banks