Form 8-K - Current report:
SEC Accession No. 0000357173-20-000053
Filing Date
2020-08-18
Accepted
2020-08-18 10:14:45
Documents
15
Period of Report
2020-08-18
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K osbc-20200722x8k.htm   iXBRL 8-K 34287
2 EX-99.1 osbc-20200722ex9918af83e.htm EX-99.1 11286
3 GRAPHIC osbc-20200722ex9918af83e001.jpg GRAPHIC 11426
4 GRAPHIC osbc-20200722x8k001.jpg GRAPHIC 9814
  Complete submission text file 0000357173-20-000053.txt   205548

Data Files

Seq Description Document Type Size
5 EX-101.SCH osbc-20200722.xsd EX-101.SCH 3286
6 EX-101.LAB osbc-20200722_lab.xml EX-101.LAB 15499
7 EX-101.PRE osbc-20200722_pre.xml EX-101.PRE 10524
8 EXTRACTED XBRL INSTANCE DOCUMENT osbc-20200722x8k_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)

EIN.: 363143493 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-10537 | Film No.: 201112194
SIC: 6022 State Commercial Banks