0001179110-21-008251.txt : 20210818 0001179110-21-008251.hdr.sgml : 20210818 20210818134250 ACCESSION NUMBER: 0001179110-21-008251 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210817 FILED AS OF DATE: 20210818 DATE AS OF CHANGE: 20210818 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KLAESER DENNIS L CENTRAL INDEX KEY: 0001225765 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10537 FILM NUMBER: 211186340 MAIL ADDRESS: STREET 1: 235 EAST MAIN STREET CITY: MIDLAND STATE: MI ZIP: 48640 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 edgar.xml FORM 4 - X0306 4 2021-08-17 0 0000357173 OLD SECOND BANCORP INC OSBC 0001225765 KLAESER DENNIS L 37 S. RIVER ST. AURORA IL 60506 1 0 0 0 Old Second Bancorp, Inc. Common Stock 2021-08-17 4 A 0 1500 0 A 1500 D These shares represent restricted stock units granted 8-17-21 with a 3-year cliff vesting. /s/ Shirley Cantrell, Attorney-in-fact 2021-08-17