0001415889-24-011452.txt : 20240424 0001415889-24-011452.hdr.sgml : 20240424 20240424172443 ACCESSION NUMBER: 0001415889-24-011452 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240422 FILED AS OF DATE: 20240424 DATE AS OF CHANGE: 20240424 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: COLLINS GARY S CENTRAL INDEX KEY: 0001184766 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10537 FILM NUMBER: 24871651 MAIL ADDRESS: STREET 1: 913 SOUTH BOULEVARD CITY: OAK PARK STATE: IL ZIP: 60302 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: OLD SECOND BANCORP INC CENTRAL INDEX KEY: 0000357173 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance IRS NUMBER: 363143493 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 37 S RIVER ST CITY: AURORA STATE: IL ZIP: 60507 BUSINESS PHONE: 6308920202 MAIL ADDRESS: STREET 1: 37 SOUTH RIVER STREET CITY: AURORA STATE: IL ZIP: 60507 4 1 form4-04242024_090435.xml X0508 4 2024-04-22 0000357173 OLD SECOND BANCORP INC OSBC 0001184766 COLLINS GARY S 37 S. RIVER ST. AURORA IL 60302 true true false false VICE CHAIRMAN 0 Old Second Bancorp, Inc. Common Stock 2024-04-23 4 S 0 15000 14.55 D 61768.0850 I IRA Old Second Bancorp, Inc. Common Stock 2024-04-23 4 S 0 22267 14.57 D 67626.3060 D Old Second Bancorp, Inc. Common Stock 2024-04-22 4 S 0 3000 14.48 D 89893.3060 D Old Second Bancorp, Inc. Common Stock 5894 I By 401-K Restricted Stock Units 50330 D /s/ Shirley Cantrell, Attorney-in-Fact 2024-04-24