Form 4 Filing for Calumet, Inc. (CLMT)

This filing details a Form 4 submission for Calumet, Inc. (CLMT) on June 2, 2026. Stephen P. Mawer, a director, acquired 6,092 Restricted Stock Units (RSUs) with a transaction value of $0.00 per share. These RSUs are economically equivalent to the company's common stock. The RSUs are set to vest on the earlier of June 2, 2027, or the date of Calumet, Inc.'s Annual Meeting in 2027, at which point they will be settled. Following this transaction, Mr. Mawer holds 6,092 shares of common stock underlying the RSUs.