Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000357173-20-000022
Filing Date
2020-04-28
Accepted
2020-04-28 13:47:48
Documents
4
Period of Report
2020-04-28

Document Format Files

Seq Description Document Type Size
1 10-K/A osbc-20200428x10ka.htm 10-K/A 1439132
2 EX-31.1 osbc-20200428ex3116d4001.htm EX-31.1 10055
3 EX-31.2 osbc-20200428ex3129ec342.htm EX-31.2 8721
4 GRAPHIC osbc20200428x10ka001.jpg GRAPHIC 31182
  Complete submission text file 0000357173-20-000022.txt   1501970
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-K/A | Act: 34 | File No.: 000-10537 | Film No.: 20824029
SIC: 6022 State Commercial Banks