CLMT ▼ -0.8% - Calumet, Inc. $CLMT CLMT - Calumet to Attend T.D. Cowen Energy Conference Calumet shares declined 0.8% today following news that the company will attend the T.D. Cowen Energy Conference. The stock's modest dip may reflect typical profit-taking ahead of an investor presentation, or market participants awaiting details from the conference itself. 17-SEP-2026 07:01 AM ET