Director John Panichella's Equity Transactions in Ball Corporation

This Form 4 filing reports equity transactions by John E. Panichella, a director of Ball Corporation. On April 29, 2026, Panichella received an annual grant of 2,903 restricted stock units (RSUs) under Ball Corporation's Stock and Cash Incentive Plan for non-employee directors. The following day, on April 30, 2026, 1,833 of his previously granted RSUs lapsed and converted into common stock, which he acquired at $0 per share. After these transactions, Panichella holds 2,903 RSUs and 1,833 shares of common stock. The filing was signed by attorney-in-fact Derek R. Redmond on behalf of Mr. Panichella on May 1, 2026. These transactions represent routine equity compensation for non-employee directors and the vesting of previously granted awards.