0001415889-24-008150.txt : 20240315 0001415889-24-008150.hdr.sgml : 20240315 20240315182602 ACCESSION NUMBER: 0001415889-24-008150 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240313 FILED AS OF DATE: 20240315 DATE AS OF CHANGE: 20240315 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ADAMS BRADLEY S. CENTRAL INDEX KEY: 0001598917 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10537 FILM NUMBER: 24756397 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] 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 form4-03152024_100356.xml X0508 4 2024-03-13 0000357173 OLD SECOND BANCORP INC OSBC 0001598917 ADAMS BRADLEY S. 37 S. RIVER ST. AURORA IL 60506 false true false false CFO 0 Old Second Bancorp, Inc. Common Stock 2024-03-13 4 A 0 16089 0 A 126470 D Old Second Bancorp, Inc. Common Stock 2024-03-13 4 F 0 4713 13.36 D 121757 D Restricted Stock Units 68770 D Old Second Bancorp, Inc. Common Stock 9846 I By 401-k Plan Shares delivered to the reporting person pursuant to vesting of performance-based restricted stock units granted under the Old Second Bancorp, Inc. 2019 Equity Incentive Plan, as Amended and Restated and vested upon achievement of performance goals for the applicable performance period. At the time of grant, the reporting person reported an acquisition of 10,726 of these shares, which represented the number of shares that would be delivered if target performance was achieved during the performance period. Actual performance exceeded the target performance for the performance period. Shares withheld for taxes upon settlement in shares of the performance-based restricted stock units previously granted to the reporting person. Included in this total are 34,385 shares of time-based unvested restricted stock units and 34,385 shares of performance-based restricted stock units (representing the number of unvested performance-based restricted stock units that will vest if target performance is achieved). /s/ Shirley Cantrell, Attorney-in-Fact 2024-03-15