Recent News

• 03.03.2025 - Calumet Announces Sale of Assets Related to Industrial Portion of its Royal Purple® Business
• 02.07.2025 - Give Your Valentine a Gift With Meaning
• 01.15.2025 - Montana Renewables Announces Closing of $1.44 Billion DOE Loan Facility for Renewable Fuels and Biomass Energy Facility
• 11.11.2024 - Calumet CEO Interviewed by Newsweek’s Aviation Investment Report
• 10.17.2024 - Montana Renewables Receives $1.44 Billion Conditional Commitment from DOE for Renewable Fuels and Biomass Energy Facility
• 09.20.2024 - MONTANA RENEWABLES LLC SHIPS SUSTAINABLE AVIATION FUEL TO MSP AIRPORT
• 07.11.2024 - Calumet Specialty Products Partners, L.P. Completes Conversion to a C-Corporation
• 07.11.2024 - Calumet Specialty Products Partners, L.P. Completes Conversion to a C-Corporation
• 07.11.2024 - Calumet Specialty Products Partners, L.P. Completes Conversion to a C-Corporation

Recent Filings

• 02.12.2025 - SCHEDULE 13G/A Statement of Beneficial Ownership by Certain Investors
• 08.01.2024 - S-8 POS Securities to be offered to employees in employee benefit plans, post-effective amendments
• 08.01.2024 - 15-12G Securities registration termination [Section 12(g)]
• 08.01.2024 - S-8 POS Securities to be offered to employees in employee benefit plans, post-effective amendments
• 08.01.2024 - S-8 POS Securities to be offered to employees in employee benefit plans, post-effective amendments
• 08.01.2024 - S-8 POS Securities to be offered to employees in employee benefit plans, post-effective amendments
• 08.01.2024 - S-8 POS Securities to be offered to employees in employee benefit plans, post-effective amendments
• 07.10.2024 - 8-K Current report
• 07.05.2024 - 8-K Current report
• 06.21.2024 - 425 Prospectuses and communications, business combinations