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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000357173-21-000031
Filing Date
2021-04-21
Accepted
2021-04-21 16:12:57
Documents
34
Period of Report
2021-04-21
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 osbc-20210421x8k.htm   iXBRL 8-K 37645
2 EX-99.1 osbc-20210421ex9912ac345.htm EX-99.1 1688237
3 EX-99.2 osbc-20210421ex99235705f.htm EX-99.2 11635
4 GRAPHIC osbc-20210421ex9912ac345001.jpg GRAPHIC 11426
5 GRAPHIC osbc-20210421ex99235705f001.jpg GRAPHIC 36778
6 GRAPHIC osbc-20210421ex99235705f002.jpg GRAPHIC 116187
7 GRAPHIC osbc-20210421ex99235705f003.jpg GRAPHIC 135856
8 GRAPHIC osbc-20210421ex99235705f004.jpg GRAPHIC 108617
9 GRAPHIC osbc-20210421ex99235705f005.jpg GRAPHIC 131392
10 GRAPHIC osbc-20210421ex99235705f006.jpg GRAPHIC 127193
11 GRAPHIC osbc-20210421ex99235705f007.jpg GRAPHIC 119800
12 GRAPHIC osbc-20210421ex99235705f008.jpg GRAPHIC 107412
13 GRAPHIC osbc-20210421ex99235705f009.jpg GRAPHIC 105782
14 GRAPHIC osbc-20210421ex99235705f010.jpg GRAPHIC 118433
15 GRAPHIC osbc-20210421ex99235705f011.jpg GRAPHIC 182819
16 GRAPHIC osbc-20210421ex99235705f012.jpg GRAPHIC 103425
17 GRAPHIC osbc-20210421ex99235705f013.jpg GRAPHIC 115877
18 GRAPHIC osbc-20210421ex99235705f014.jpg GRAPHIC 146436
19 GRAPHIC osbc-20210421ex99235705f015.jpg GRAPHIC 149151
20 GRAPHIC osbc-20210421ex99235705f016.jpg GRAPHIC 147336
21 GRAPHIC osbc-20210421ex99235705f017.jpg GRAPHIC 123918
22 GRAPHIC osbc-20210421ex99235705f018.jpg GRAPHIC 109750
23 GRAPHIC osbc-20210421x8k001.jpg GRAPHIC 9814
  Complete submission text file 0000357173-21-000031.txt   4991290

Data Files

Seq Description Document Type Size
24 EX-101.SCH osbc-20210421.xsd EX-101.SCH 3233
25 EX-101.LAB osbc-20210421_lab.xml EX-101.LAB 15499
26 EX-101.PRE osbc-20210421_pre.xml EX-101.PRE 10524
27 EXTRACTED XBRL INSTANCE DOCUMENT osbc-20210421x8k_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.: 21841682
SIC: 6022 State Commercial Banks