Amy M. Schumacher's Restricted Stock Units Acquisition in Calumet, Inc.

Amy M. Schumacher, a director of Calumet, Inc., acquired Restricted Stock Units (RSUs) on August 5, 2025. The RSUs are the economic equivalent of one share of Calumet, Inc. common stock. Schumacher acquired 1,474 RSUs that are fully vested and will be settled upon the earlier of the date specified by her or her termination date. Additionally, she acquired 491 RSUs that will vest in 25% increments annually starting July 1, 2026, and will be settled under the same conditions. Both transactions were reported under Form 4 and indicate direct ownership.