ACI Worldwide Officer Ronald Shultz Sells Shares to Cover Tax Liability on RSU Vesting

This Form 4 filing reports that Ronald Craig Shultz, GM of ACI Speedpay at ACI Worldwide, Inc., sold 1,098 shares of common stock on May 11, 2026, to cover tax liabilities associated with the vesting of restricted stock units. The transactions consisted of two sales: 366 shares at $42.36 per share and 732 shares at the same price, totaling approximately $46,500. These sales were required to pay taxes due upon the vesting of RSUs granted on May 11, 2023. Following these transactions, Shultz's direct ownership decreased to 62,468 shares. The filing also notes that 149 additional shares were acquired through the company's Employee Stock Purchase Plan, bringing his total holdings to 63,200 shares before the tax-related sales. This is a routine transaction related to equity compensation taxation rather than a discretionary sale.