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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000357173-24-000045
Filing Date
2024-06-28
Accepted
2024-06-28 15:15:11
Documents
2
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 11-K tmb-20231231x11k.htm 11-K 371583
2 GRAPHIC tmb-20231231x11k001.jpg GRAPHIC 13612
  Complete submission text file 0000357173-24-000045.txt   391495
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: 11-K | Act: 34 | File No.: 000-10537 | Film No.: 241084982
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)