0001415889-21-005630.txt : 20211202 0001415889-21-005630.hdr.sgml : 20211202 20211202115814 ACCESSION NUMBER: 0001415889-21-005630 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211201 FILED AS OF DATE: 20211202 DATE AS OF CHANGE: 20211202 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: COLLINS GARY S CENTRAL INDEX KEY: 0001184766 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10537 FILM NUMBER: 211465527 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] 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 form4-12022021_081206.xml X0306 4 2021-12-01 0000357173 OLD SECOND BANCORP INC OSBC 0001184766 COLLINS GARY S 37 S. RIVER ST. AURORA IL 60302 true true false false VICE CHAIRMAN Old Second Bancorp, Inc. Common Stock 2021-12-01 4 A 0 2120 A 76768 I By IRA Old Second Bancorp, Inc. Common Stock 111498 D Old Second Bancorp, Inc. Common Stock 5348 I By 401-K Received in exchange for 50 shares of West Suburban Bancorp, Inc. ("West Suburban") common stock in connection with the merger (the "Merger") of West Suburban with and into Old Second Bancorp, Inc. ("Old Second"). The exchange ratio in the Merger was 42.413 Old Second shares and $271.15 in cash for each share of West Suburban common stock, plus cash in lieu of fractional shares. The closing price per share of West Suburban common stock on the OTC Pink Open Market on the day immediately preceding the effective date of the Merger (the last closing price available) was $801.00 per share, and the closing price per share of Old Second common stock on the effective date of the Merger was $12.35 per share. Included in this total are 69,236.306 shares in a brokerage account and 41,762 shares of restricted stock units in Mr. Collins' name alone. /s/ Shirley Cantrell, Attorney-in-Fact 2021-12-01