# EDGAR Filing Document

**Accession Number:** 0000007789
**File Stem:** 0000007789-26-000099
**Filing Date:** 2026-3
**Character Count:** 2128
**Document Hash:** cd800395814538f4465e00cc54dd5f67
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000007789-26-000099.hdr.sgml**: 20260316

**ACCESSION NUMBER**: 0000007789-26-000099

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260316

**DATE AS OF CHANGE**: 20260316

**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:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31343
- **FILM NUMBER:** 26757030

**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**

**SCHEDULE 14A INFORMATION**

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act

of 1934 (Amendment No.)

<br>Filed by the Registrant [x]

Filed by a Party other than the Registrant [ ]

Check the appropriate box:

[ ] Preliminary Proxy Statement

[ ] Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

[ ] Definitive Proxy Statement

[x] Definitive Additional Materials

[ ] Soliciting Material Pursuant to §240.14a-12<br>

---

| |
|:---|
| **ASSOCIATED BANC-CORP** |
| (Name of Registrant as Specified in its Charter) |
| (Name of Person(s) Filing Proxy Statement if other than the Registrant) |

---

Payment of Filing Fee (Check all boxes that apply):

[x] No fee required

[ ] Fee paid previously with preliminary materials

[ ] Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

------

![noticepage1.jpg](noticepage1.jpg)

------

![noticepage2.jpg](noticepage2.jpg)

<br>