OLD SECOND BANCORP INC ARS Filing

From the Filing

EDGAR Filing Documents for 0001104659-26-039838 This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser. SEC.gov EDGAR Latest Filings Filings search tools Filing Detail SEC Home » Company Search » Current Page Form ARS - Annual Report to Security Holders: SEC Accession No. 0001104659-26-039838 Filing Date 2026-04-06 Accepted 2026-04-06 11:37:02 Documents 1 Period of Report 2025-12-31 Effectiveness Date 2026-04-06 Document Format Files Seq Description Document Type Size 1 ARS tm267618d2_ars.pdf ARS 1594379 Complete submission text file 0001104659-26-039838.txt 2197316 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: ARS | Act: 34 | File No.: 000-10537 | Film No.: 26840032 SIC : 6022 State Commercial Banks (CF Office: 02 Finance)