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Chartis Specialty Insurance Company v. Tesoro Corporation

  1. September 10, 2015

    Tesoro To Appeal Chartis' Win In $30M Cleanup Row

    Tesoro Corp. on Thursday asked a Texas federal judge to issue a final judgment in Chartis Specialty Insurance Co.'s coverage suit over $29.6 million in environmental cleanup costs at a California refinery, seeking to appeal Chartis' earlier win.

  2. November 10, 2014

    Chartis, Tesoro Dispute Unit's Coverage In $30M Cleanup Row

    Chartis Specialty Insurance Co. and Tesoro Corp. fired off dueling motions for summary judgment in Texas federal court, both asking the court to determine whether a policy Chartis assigned to the oil refiner in 2002 applies to a subsidiary seeking coverage of $29.6 million in environmental cleanup costs at a California refinery.

  3. November 30, 2011

    Tesoro Turns Tables In Chartis Cleanup Coverage Row

    Tesoro Corp. struck back Wednesday at Chartis Specialty Insurance Co. in a dispute over environmental cleanup costs at a California refinery, launching a complaint in California that seeks at least $80 million from Chartis and moving to dismiss the insurer's complaint in Texas.

  4. November 08, 2011

    Chartis Tries To Shake Tesoro's $30M Cleanup Claims

    Chartis Specialty Insurance Co. sued Tesoro Corp. in Texas federal court Monday over $29.6 million in environmental cleanup costs, claiming a $58.5 million settlement between the petroleum refiner and ConocoPhillips does not apply toward a retention in Tesoro's pollution liability policy.