Is Clean Harbors (CLH) a Solid Growth Stock? 3 Reasons to Think " Yes "Zacks Investment Research • 03/18/22
How Much Upside is Left in Clean Harbors (CLH)? Wall Street Analysts Think 27%Zacks Investment Research • 02/25/22
Clean Harbors to Present at the Raymond James 43rd Annual Institutional Investors ConferenceBusiness Wire • 02/24/22
Clean Harbors, Inc. (CLH) CEO Alan McKim on Q4 2021 Results - Earnings Call TranscriptSeeking Alpha • 02/23/22
Clean Harbors to Announce Fourth-Quarter and Full-Year 2021 Financial Results on February 23Business Wire • 02/09/22
Clean Harbors and Vertex Energy Mutually Agree to Terminate Planned Acquisition of Used Motor Oil Collection and Re-Refining AssetsBusiness Wire • 01/25/22