Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-25-004659
Filing Date
2025-05-01
Accepted
2025-05-01 16:36:11
Documents
2

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 27697
2 filename2.txt TEXT-EXTRACT 1175
  Complete submission text file 0000000000-25-004659.txt   39996
Mailing Address 37 SOUTH RIVER STREET AURORA IL 60507
Business Address 37 S RIVER ST AURORA IL 60507 6308920202
OLD SECOND BANCORP INC (Filed for) CIK: 0000357173 (see all company filings)

EIN.: 363143493 | State of Incorp.: DE | Fiscal Year End: 1231
Type: UPLOAD | File No.: 333-286687
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)