On September 11, 2026, Calumet, Inc. entered into the Eleventh Amendment to its Third Amended and Restated Credit Agreement, increasing lender commitments from $500.0 million to $600.0 million, subject to borrowing base limitations. Concurrently, the company executed a Fourth Amendment to its Monetization Master Agreement with J. Aron & Company LLC to permit this increase in credit facility capacity. This transaction creates a new direct financial obligation for the registrant. Calumet, Inc. operates in the specialty chemicals industry, producing high-performance lubricants and related products.
