Welcome to our dedicated page for Associated Banc SEC filings (Ticker: ASB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission filings for Associated Banc-Corp (NYSE: ASB), a Wisconsin-incorporated bank holding company and the largest bank holding company based in Wisconsin. As a registrant with Commission File Number 001-31343, Associated Banc-Corp files periodic and current reports that describe its financial condition, operations and material corporate events.
Investors can review Form 8-K current reports in which the company discloses quarterly earnings announcements, investor presentations and significant agreements. Recent 8-K filings include items reporting results of operations and financial condition, as well as the entry into an Agreement and Plan of Merger with American National Corporation. That merger agreement outlines the planned combination of American National with Associated Banc-Corp and the subsequent merger of American National Bank into Associated Bank, National Association, subject to regulatory approvals and customary closing conditions.
In addition to 8-Ks, Associated Banc-Corp files annual reports on Form 10-K and quarterly reports on Form 10-Q, which provide more detailed information on its commercial banking activities, segment reporting, risk management and capital position. These filings also discuss regulatory matters and risk factors relevant to the company’s operations as a bank holding company.
Users of this page can also monitor disclosures related to preferred stock, subordinated notes and other securities referenced in the company’s filings. Where available on the platform, AI-powered tools can help summarize lengthy documents such as 10-K and 10-Q reports, highlight key sections, and surface important items from 8-K filings, allowing readers to focus on the most material information without reading every page.
For those interested in tracking regulatory developments, capital actions, merger progress and other material events affecting ASB, the SEC filings listed here offer an official record of Associated Banc-Corp’s disclosures to regulators and investors.
Associated Banc-Corp is acquiring American National Corporation in an all‑stock merger. Each share of American National common stock will be converted into 36.250 shares of Associated common stock, with cash paid instead of fractional shares.
Based on Associated’s November 28, 2025 closing price, the stock consideration equated to about $953.01 per American National share, or approximately $604 million in total, and $958.45 per share using the January 5, 2026 price. After completion, existing Associated shareholders are expected to own about 88% of the combined company and former American National shareholders about 12%. The deal is intended to be tax‑free for U.S. holders (except for cash in lieu of fractional shares), carries no appraisal rights for American National shareholders, and remains subject to Federal Reserve and OCC approvals, with closing targeted for the second quarter of 2026.
Associated Banc-Corp is registering shares on Form S-4 for a stock-for-stock acquisition of American National Corporation. Under the Merger Agreement, each share of American National common stock will be converted into the right to receive 36.250 shares of Associated common stock, with cash paid instead of fractional shares. Based on Associated’s share price around late November and December 2025, the consideration implied roughly $953.01–$967.51 per American National share, or about $604 million in aggregate at announcement.
After closing, existing Associated shareholders are expected to own about 88% of the combined company and former American National shareholders about 12%. The merger is intended to qualify as a tax-free reorganization for U.S. federal income tax purposes (except for cash in lieu of fractional shares). Required regulatory approvals, including from the Federal Reserve and OCC, and customary closing conditions must be satisfied, and closing is targeted for the second quarter of 2026.
American National shareholders do not have dissenters’ or appraisal rights and are not being asked to vote, because voting shareholders have already unanimously approved the deal by written consent. The filing outlines integration, regulatory, market-price and employee-retention risks, and notes that one American National leader, Wende Kotouc, will join Associated’s board after closing.
Associated Banc-Corp director John B. Williams reported acquiring additional common stock through dividend-related awards. On 12/15/2025, he acquired 45 and 377 shares of Associated Banc-Corp common stock at $26.94 per share, classified as acquisitions tied to dividend equivalent units on restricted stock units.
Following these transactions, he beneficially owns 68,699 shares of common stock directly and 8,000 shares indirectly through an IRA with sole voting rights. He also holds 5,097.848 phantom stock units linked to common stock that are fully vested and remain in a nonqualified benefit plan until distributed according to his elections. Certain dividend equivalent units vest on the first anniversary of the related restricted stock units or after he ceases serving as a director, and are payable solely in shares of common stock.
Associated Banc-Corp director Karen van Lith reported additional common stock awards effective 12/15/2025. Two transactions credited 45 and 377 shares of common stock at $26.94, bringing her directly owned common shares to 55,772. The filing shows no common stock currently held indirectly through an IRA.
She also holds 28,119.933 phantom stock units, with the same number of shares of common stock shown as the underlying security. Certain units are dividend equivalent units that vest on the first anniversary of related restricted stock units and are payable solely in shares of common stock upon vesting, subject to deferral if she so elects. Other dividend equivalents are fully vested and payable in shares after she ceases serving as a director, and the phantom stock units remain in a nonqualified benefit plan until distributed under her elections.
Associated Banc-Corp director reported acquiring 45 shares of common stock on 12/15/2025 at $26.94 per share. This increased the director's directly held position to 5,418 shares. The shares reflect dividend equivalent units tied to previously granted restricted stock units, which vest on the first anniversary of the related grant and are payable solely in shares of common stock upon vesting, with an option for deferral elected by the insider.
Associated Banc-Corp director Cory L. Nettles reported routine equity awards and holdings changes. On 12/15/2025, he acquired 45 and 365 shares of Associated Banc-Corp common stock at $26.94 per share in two separate transactions, bringing his directly held common stock to 47,007 shares.
The filing explains that some of these amounts represent dividend equivalent units tied to restricted stock units, payable solely in shares of common stock upon vesting or after he ceases serving as a director. It also reports 46,369.504 phantom stock units, which are 100% vested and will remain in the Director's Deferred Compensation Plan until the account balance is distributed according to his elections.
Associated Banc-Corp director Kristen M. Ludgate reported acquiring additional equity in the company through a small stock-based award. On 12/15/2025, she acquired 45 shares of Associated Banc-Corp common stock at a price of $26.94 per share, bringing her total directly owned common shares to 5,418 following the transaction.
The award relates to dividend equivalent units connected to previously granted restricted stock units. These dividend equivalents vest on the first anniversary of the related restricted stock unit grant and are payable solely in shares of common stock when they vest, with an option for deferral if elected.
Associated Banc-Corp director Gale E. Klappa reported acquiring 45 and 182 shares of common stock on 12/15/2025 at $26.94 per share through dividend equivalent units tied to restricted stock units.
After these transactions, his reported beneficial ownership was 25,876 and 26,058 common shares in the listed accounts, plus 41,499 fully vested phantom stock units that are payable in common stock under the company plans.
Associated Banc-Corp director Eileen A. Kamerick reported acquiring additional common stock through dividend-equivalent awards. On 12/15/2025, she acquired 45 and 377 shares of common stock at $26.94 per share in two separate transactions. Following these acquisitions, she beneficially owned 51,279 shares of common stock directly.
She also holds 30,861.059 phantom stock units tied to Associated Banc-Corp common stock, which are fully vested and remain in a nonqualified benefit plan until distributed under her elections. The filing explains that dividend equivalent units vest with the related restricted stock units and are payable solely in shares of common stock, with some amounts delivered after she ceases serving as a director.
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