Royal Purple to feature BIOMAX Environmentally Acceptable Lubricants at 2022 International WorkBoat ShowPRNewsWire • 11/30/22
Calumet Specialty Products Partners, L.P. (CLMT) Q3 2022 Earnings Call TranscriptSeeking Alpha • 11/09/22
Calumet Specialty Products Partners, L.P. (CLMT) Stock Jumps 5.5%: Will It Continue to Soar?Zacks Investment Research • 10/28/22
Calumet Specialty Products Partners, L.P. to Release Third Quarter 2022 Results on November 9, 2022PRNewsWire • 10/18/22
Royal Purple® to unveil new products & custom car build at SEMA & AAPEX shows in Las VegasPRNewsWire • 10/18/22
10 ‘Attractive' Small and Mid-Cap Oil & Gas Stocks Goldman Sachs Loves Now24/7 Wall Street • 09/22/22
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Calumet Specialty Products Partners, L.P. (CLMT) CEO Todd Borgmann on Q2 2022 Results - Earnings Call TranscriptSeeking Alpha • 08/05/22
Why Calumet Specialty Products (CLMT) Might Surprise This Earnings SeasonZacks Investment Research • 08/04/22