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Credit Suisse Raises Price Target on Clean Harbors (CLH), Strong Pipeline Combined with Acquisitions and Improving Pricing May 18, 2011 11:30AM
Credit Suisse Raises Price Target on Clean Harbors (CLH), Maintains Outperform Rating Feb 24, 2011 12:00PM
Credit Suisse Analyst Talks Up Clean Harbors (CLH) May 3, 2010 12:58PM
Credit Suisse Calls Clean Harbors (CLH) a Beneficiary of Oil Crisis in Gulf, Upgrades to Buy May 3, 2010 11:29AM
Notable Analyst Rating Changes 05/03: TSO, PNK, IM, CLH Upgraded; GS, PBR, ENP, VMC Downgraded May 3, 2010 10:42AM


May 3, 2010 09:54AM Oil-Spill Play Clean Harbors (CLH) Sees Upside Momentum On Upgrade
May 3, 2010 07:57AM Credit Suisse Upgrades Clean Harbors (CLH) to Outperform
Apr 30, 2010 10:01AM Clean Harbors (CLH) volatility increases; shares rally on Gulf of Mexico oil spill