News Releases Keyword Search Year None2023202220212020201920182017201620152014201320122011201020092008200720062005 Date Title August 2, 2023 Clean Harbors Announces Second-Quarter 2023 Financial Results July 19, 2023 Clean Harbors to Announce Second-Quarter 2023 Financial Results on August 2 May 24, 2023 Clean Harbors to Present in Upcoming Investor Conferences May 3, 2023 Clean Harbors Announces First-Quarter 2023 Financial Results April 25, 2023 Clean Harbors to Present in Upcoming Investor Conferences April 19, 2023 Clean Harbors to Announce First-Quarter 2023 Financial Results on May 3 March 29, 2023 Clean Harbors Introduces 5-Year Growth Targets at 2023 Investor Day in Chicago March 16, 2023 Clean Harbors Appoints Former Massachusetts Lieutenant Governor Karyn Polito to Board of Directors March 1, 2023 Clean Harbors Announces Executive Leadership Update March 1, 2023 Clean Harbors Announces Fourth-Quarter and Full-Year 2022 Financial Results February 22, 2023 Clean Harbors to Present at the Raymond James 44th Annual Institutional Investors Conference February 21, 2023 Clean Harbors to Host 2023 Investor Day and Re-Refinery Tour on March 29th in Chicago February 15, 2023 Clean Harbors to Announce Fourth-Quarter and Full-Year 2022 Financial Results on March 1 January 17, 2023 Clean Harbors Prices Offering of Senior Notes Due 2031 January 17, 2023 Clean Harbors Announces $500 Million Senior Notes Offering January 3, 2023 Clean Harbors to Present at Upcoming Investor Conferences
