# EDGAR Filing Document

**Accession Number:** 0000007789
**File Stem:** 9999999995-26-000141
**Filing Date:** 2026-1
**Character Count:** 1359
**Document Hash:** 640412b82e4050df3fb941da1c80b078
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-000141.hdr.sgml**: 20260112

**ACCESSION NUMBER**: 9999999995-26-000141

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260109

**DATE AS OF CHANGE**: 20260112

**EFFECTIVENESS DATE**: 20260109

**FILER**: 

**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

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-292494
- **FILM NUMBER:** 26524519

**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

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** January 9, 2026

**Time:** 16:00:00

**Form Type:** S-4

---

**CIK:** 0000007789

**Company Name:** ASSOCIATED BANC-CORP

**File Number:** 333-292494