0000007789-25-000145.txt : 20250917 0000007789-25-000145.hdr.sgml : 20250917 20250917150442 ACCESSION NUMBER: 0000007789-25-000145 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250915 FILED AS OF DATE: 20250917 DATE AS OF CHANGE: 20250917 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SULLIVAN OWEN J CENTRAL INDEX KEY: 0001314486 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31343 FILM NUMBER: 251319754 MAIL ADDRESS: STREET 1: C/O ASSOCIATED BANC-CORP STREET 2: 433 MAIN STREET CITY: GREEN BAY STATE: WI ZIP: 54301 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ASSOCIATED BANC-CORP CENTRAL INDEX KEY: 0000007789 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance EIN: 391098068 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 433 MAIN STREET CITY: GREEN BAY STATE: WI ZIP: 54301 BUSINESS PHONE: 920-491-7500 MAIL ADDRESS: STREET 1: 433 MAIN STREET CITY: GREEN BAY STATE: WI ZIP: 54301 FORMER COMPANY: FORMER CONFORMED NAME: ASSOCIATED BANK SERVICES INC DATE OF NAME CHANGE: 19770626 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2025-09-15 0000007789 ASSOCIATED BANC-CORP ASB 0001314486 SULLIVAN OWEN J C/O ASSOCIATED BANC-CORP 433 MAIN STREET GREEN BAY WI 54301 1 0 Common Stock $0.01 Par Value 2025-09-15 4 A 0 45 25.92 A 5373 D Dividend equivalent units, which vest on the first anniversary of the grant of the restricted stock units to which they relate, are payable solely in shares of common stock upon vesting (subject to deferral if so elected by the Insider). /s/ Lynn M. Floeter, by POA from Owen J. Sullivan 2025-09-17