Form 4 Filing for John B. Williams at Associated Banc-Corp

This filing details stock transactions by John B. Williams, a director at Associated Banc-Corp (ASB). On June 15, 2026, Williams acquired 38 shares of Common Stock at $29.22 per share, increasing his post-transaction holdings to 67,458 shares. Additionally, another transaction involved acquiring 355 shares of Common Stock at $29.22 per share, resulting in 67,813 shares post-transaction. The filing also notes 8,000 shares of Common Stock held indirectly through an IRA with sole voting rights. A separate holding of 5,188.174 phantom stock units, which are fully vested and payable in common stock, is also reported. These transactions and holdings are subject to specific footnotes detailing the nature of the units and their vesting conditions. The signature date on the filing is June 17, 2026.