0001415889-23-013689.txt : 20231002 0001415889-23-013689.hdr.sgml : 20231002 20231002142748 ACCESSION NUMBER: 0001415889-23-013689 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230930 FILED AS OF DATE: 20231002 DATE AS OF CHANGE: 20231002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gartelmann Richard A JR CENTRAL INDEX KEY: 0001840027 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10537 FILM NUMBER: 231299020 MAIL ADDRESS: STREET 1: 37 S. RIVER ST. CITY: AURORA STATE: IL ZIP: 60506 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: OLD SECOND BANCORP INC CENTRAL INDEX KEY: 0000357173 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] 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 form4-10022023_061041.xml X0508 4 2023-09-30 0000357173 OLD SECOND BANCORP INC OSBC 0001840027 Gartelmann Richard A JR 37 S. RIVER ST. AURORA IL 60506 false true false false EVP 0 Old Second Bancorp, Inc. Common Stock 2023-09-30 4 A 0 107 0 A 11634 I By 401-K Old Second Bancorp, Inc. Common Stock 20975.6670 D Restricted Stock Units 14187 D Of this total, 107 shares were allocated during the third quarter pursuant to the Old Second Bancorp, Inc. Employee Salary and Savings Plan. Information herein was provided by the Plan Trustee as of 9-30-23. Included in this total are 11,592 shares of Restricted Stock Units that have a three-year cliff vesting period and 2,585 shares of Performance-based Restricted Stock Units. /s/ Shirley Cantrell, Attorney-in-Fact 2023-09-30