INDIANAPOLIS, Nov. 22, 2024 /PRNewswire/ -- Calumet, Inc. (NASDAQ: CLMT) (the "Company" or "Calumet") and its wholly owned subsidiaries, Calumet Specialty Products Partners, L.P. (the "Partnership") and Calumet Finance Corp.  ("Finance Corp." and, together with the Partnership, the "Issuers"), today announced the expiration and final results of the previously announced private exchange offer (the "Exchange Offer") to certain holders of their 11.00% Senior Notes due 2025 (the "Old Notes") to exchange any and ...