Form 4 Filing for Cathy D. Ross

This filing details transactions made by Cathy D. Ross, a director at BALL Corp, on June 15, 2026. Ms. Ross acquired 102 shares through the Deferred Compensation Company Stock Plan and disposed of 102 Restricted Stock Units. Following these transactions, she holds 24,497.9477 shares in the Deferred Compensation Company Stock Plan and 17,175 Restricted Stock Units. The Restricted Stock Units represent a contingent right to receive one share of Ball Corporation Common Stock and will lapse as per the Deposit Share Program. The Deferred Compensation Company Stock Plan units are distributed upon separation from service, with each unit settled for one share of stock or equivalent cash.