News Releases

These are news releases that are related to our Investor efforts.  Releases are listed in chronological order and are archived by year.  Sign-up to receive news as it is released using the email and RSS tools below.

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Mar 26, 2014
Mar 26, 2014
Mar 26, 2014
Acquisition positions Calumet as a leading independent provider of drilling fluid products in the U.S.
Mar 20, 2014
Mar 10, 2014
Licensing Agreement Positions Calumet to Produce, Market and Sell Bulk Transformer Insulating Oil Under the VOLTESSO™ Brand In Canada