0000009389 2026-04-29 2026-04-29 0000009389 false 8-K 2026-04-29 BALL CORPORATION IN 001-07349 35-0160610 9200 W. 108th Circle P.O. Box 5000 Westminster CO 80021-2510 303 469-3131 false false false false false Common Stock, without par value BALL NYSE