The following table reconciles third-party revenues to direct revenues for the three months ended March 31, 2023 and 2022 (in thousands): For the Three Months Ended For the Three Months Ended Table of Contents Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such ...

Clean Harbors, Inc. (NYSE:CLH) Q4 2022 Earnings Conference Call March 1, 2023 9:00 AM ET Eric Gerstenberg – President and Chief Operating Officer Noah Kaye – Oppenheimer Operator Slides for today's call are posted on our Investor Relations website, and we invite you to follow along. Matters we are discussing today that are not historical facts are considered forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Participants are cautioned not to place undue re ...

Fourth-Quarter and Full-Year 2022 Investor Review Forward Looking Statements and GAAP Disclaimer Statement Regarding use of Non-GAAP Measures: Adjusted EBITDA consists of net income (loss) plus accretion of environmental liabilities, stock-based compensation, depreciation and amortization, net interest expense, loss on early extinguishment of debt, provision for income taxes and excludes other gains, losses and non-cash charges not deemed representative of fundamental segment results and other (income) expe ...

Table Of Contents Health and safety is our underlying core value and we believe our long standing commitment to safety results is an important competitive strength of Clean Harbors. We have obtained leading positions across our business lines despite facing robust competition from local, regional and national firms. We believe the following are our core competitive strengths developed over our 40+ years of operations which have and will continue to facilitate our leadership position in the marketplace: • Us ...

Clean Harbors, Inc. (NYSE:CLH) Q3 2022 Earnings Conference Call November 2, 2022 9:00 AM ET Company Participants Michael McDonald - General Counsel Alan McKim - Founder, Chairman, President & CEO Michael Battles - EVP & CFO Eric Gerstenberg - COO Conference Call Participants Tyler Brown - Raymond James Michael Hoffman - Stifel Jerry Revich - Goldman Sachs David Manthey - Baird James Ricchiuti - Needham & Company Noah Kaye - Oppenheimer Pete Lucas - CJS Securities Zane Karimi - D.A. Davidson Scott Levine - B ...

Table of Contents Title of each class Trading Symbol Name of each exchange on which registered Common Stock, $0.01 par value CLH New York Stock Exchange UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _______________________ FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION ...

Clean Harbors, Inc. (NYSE:CLH) Q2 2022 Earnings Conference Call August 3, 2022 9:00 AM ET Company Participants Michael McDonald - General Counsel Alan McKim - Founder, Chairman, President & CEO Michael Battles - EVP & CFO Eric Gerstenberg - COO Conference Call Participants Noah Kaye - Oppenheimer Patrick Brown - Raymond James & Associates Lawrence Solow - CJS Securities Zane Karimi - D.A. Davidson & Co. Michael Hoffman - Stifel, Nicolaus & Company David Manthey - Robert W. Baird & Co. James Ricchiuti - Need ...

Second Quarter 2022 Investor Review 1 August 3, 2022 THREE INDUSTRY LEADERS UNITED INTO ONE COMPANY 2022 CLEAN HARBORS - CONFIDENTIAL Forward Looking Statements and GAAP Disclaimer These slides contain (and the accompanying oral discussion will contain) forward-looking statements, which are generally identifiable by use of the words "believes," "expects," "intends," "anticipates," "plans to," "seeks," "should," "estimates," "projects," "may," "likely" or similar expressions. Such statements may include, but ...

Table of Contents Title of each class Trading Symbol Name of each exchange on which registered Common Stock, $0.01 par value CLH New York Stock Exchange UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _______________________ FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIO ...

Stifel 2022 Cross Sector Insight Conference 1 June 8, 2022 THREE INDUSTRY LEADERS UNITED INTO ONE COMPANY 2022 CLEAN HARBORS - CONFIDENTIAL Forward Looking Statements and GAAP Disclaimer These slides contain (and the accompanying oral discussion will contain) forward-looking statements, which are generally identifiable by use of the words "believes," "expects," "intends," "anticipates," "plans to," "seeks," "should," "estimates," "projects," "may," "likely" or similar expressions. Such statements may includ ...