Insider Transaction Report

Daniel J. Sajkowski, a director at Calumet, Inc., acquired 3,461 Restricted Stock Units (RSUs) on June 2, 2026. These RSUs are the economic equivalent of the company's common stock. The RSUs vest on the earlier of June 2, 2027, or the date of Calumet, Inc.'s 2027 Annual Meeting, and will be settled upon vesting. The acquisition was made at a price of $0.0 per share. Following this transaction, Sajkowski holds 3,461 RSUs. The filing is a Form 4, indicating a change in beneficial ownership.