0001415889-23-003108.txt : 20230223 0001415889-23-003108.hdr.sgml : 20230223 20230223121028 ACCESSION NUMBER: 0001415889-23-003108 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230218 FILED AS OF DATE: 20230223 DATE AS OF CHANGE: 20230223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ADAMS BRADLEY S. CENTRAL INDEX KEY: 0001598917 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10537 FILM NUMBER: 23658090 MAIL ADDRESS: STREET 1: 2301 WEST BIG BEAVER RD STREET 2: SUITE 525 CITY: TROY STATE: MI ZIP: 48084 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 form4-02232023_050219.xml X0306 4 2023-02-18 0000357173 OLD SECOND BANCORP INC OSBC 0001598917 ADAMS BRADLEY S. 37 S. RIVER ST. AURORA IL 60506 false true false false CFO Old Second Bancorp, Inc. Common Stock 2023-02-18 4 D 0 3773 0 D 147025 D Old Second Bancorp, Inc. Common Stock 2023-02-21 5 A 0 17892 0 A 164917 D Old Second Bancorp, Inc. Common Stock 9709 I By 401-k Plan These shares were disposed of to cover tax liability from Restricted Stock Units vesting. These shares represent Restricted Stock Units granted 2-21-23 as part of the 2019 Equity Incentive Plan. These shares have a 3 year cliff vesting. Included in this total are 32,631 shares held outright; 75,300 shares held at a broker and 56,986 shares of Restricted Stock Units. /s/ Shirley Cantrell, Attorney-in-Fact 2023-02-21