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CLEAN HARBORS INC

For the period ended Dec 31, 2024. Filed Feb 19, 2025.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2024 · Filed Feb 19, 2025

CLH$287.60+1.2%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized on February 19, 2025.

CLEAN HARBORS, INC.
By:/s/ MICHAEL L. BATTLESBy:/s/ ERIC W. GERSTENBERG
Michael L. BattlesCo-Chief Executive Officer and Co-PresidentEric W. GerstenbergCo-Chief Executive Officer and Co-President

Pursuant to the requirements of the Securities Exchange Act of 1934, this Form 10-K has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

SignatureTitleDate
/s/ MICHAEL L. BATTLESDirector, Co-Chief Executive Officer and Co-PresidentFebruary 19, 2025
Michael L. Battles(Principal Executive Officer)
/s/ ERIC W. GERSTENBERGDirector, Co-Chief Executive Officer and Co-PresidentFebruary 19, 2025
Eric W. Gerstenberg(Principal Executive Officer)
/s/ ERIC J. DUGASExecutive Vice President and Chief Financial OfficerFebruary 19, 2025
Eric J. Dugas(Principal Financial and Accounting Officer)
*Founder, Executive Chairman and Chief Technology OfficerFebruary 19, 2025
Alan S. McKim
*DirectorFebruary 19, 2025
Edward G. Galante
*DirectorFebruary 19, 2025
Karyn Polito
*DirectorFebruary 19, 2025
John T. Preston
*DirectorFebruary 19, 2025
Alison Quirk
*DirectorFebruary 19, 2025
Marcy L. Reed
*DirectorFebruary 19, 2025
Andrea Robertson
*DirectorFebruary 19, 2025
Lauren C. States
*DirectorFebruary 19, 2025
Shelley Stewart, Jr.
*DirectorFebruary 19, 2025
John R. Welch
*DirectorFebruary 19, 2025
Robert Willett
*By:/s/ MICHAEL L. BATTLES*By:/s/ ERIC W. GERSTENBERG
Michael L. BattlesAttorney-in-FactEric W. GerstenbergAttorney-in-Fact

EXHIBIT INDEX

Item No.Description
2.1Agreement and Plan of Merger dated as of October 26, 2012 among Safety-Kleen, Inc., Clean Harbors, Inc., and CH Merger Sub, Inc. (Incorporated by reference to the Exhibit 2.6 to the Company’s Form 8-K filed on October 31, 2012.)
3.1Restated Articles of Organization of Clean Harbors, Inc. (Incorporated by reference to the Exhibit 3.1A to the Company's Form 8-K Report filed on May 19, 2005.)
3.2Articles of Amendment as filed on May 9, 2011 to Restated Articles of Organization of Clean Harbors, Inc. (Incorporated by reference to the Exhibit 3.1B to the Company's Form 8-K Report filed on May 12, 2011.)
3.3Amended and Restated By-Laws of Clean Harbors, Inc. (Incorporated by reference to the Exhibit 3.4D to the Company's Form 8-K Report filed on March 16, 2022.)
4.1Description of Registrant's Securities (Incorporated by reference to prospectus supplement dated November 28, 2012 filed on November 28, 2012 under the Company’s Registration Statement on Form S-3 (File No. 333-185141))
4.2Indenture dated as of July 2, 2019, among Clean Harbors, Inc., as Issuer, the subsidiaries of Clean Harbors, Inc. named therein as Guarantors, and U.S. Bank National Association, as Trustee Indenture dated as of January 24, 2023, among Clean Harbors, Inc., the subsidiaries of Clean Harbors, Inc. named therein as Guarantors, and U.S. Bank Trust Company, National Association, as Trustee
4.3Indenture dated as of January 24, 2023, among Clean Harbors, Inc., the subsidiaries of Clean Harbors, Inc. named therein as Guarantors, and U.S. Bank Trust Company, National Association, as Trustee (Incorporated by reference to the Exhibit 4.46 to the Company's Form 8-K Report filed on January 25, 2023.)
10.1Sixth Amended and Restated Credit Agreement dated as of October 28, 2020 among Clean Harbors, Inc., as the U.S. Borrower, Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower, Bank of America, N.A., as Administrative Agent, and the Lenders party thereto (Incorporated by reference to the Exhibit 4.34 to the Company's Form 8-K Report filed on October 30, 2020.)
10.2First Amendment dated April 28, 2023 to Sixth Amended and Restated Credit Agreement dated as of October 28, 2020 among Clean Harbors, Inc., as the U.S. Borrower, Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower, Bank of America, N.A., as Administrative Agent and the Lenders party thereto (Incorporated by reference to the Exhibit 4.34.1 to the Company's Form 10-Q Quarterly Report for the Quarterly Period ended March 31, 2023.)
10.3Amended and Restated Security Agreement (Canadian Domiciled Loan Parties) dated as of November 1, 2016 among Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower and a Grantor, the subsidiaries of Clean Harbors, Inc. listed on Annex A thereto or that thereafter become a party thereto as Grantors, and Bank of America, N.A., as Agent (Incorporated by reference to the Exhibit 4.34B to the Company's Form 8-K Report filed on November 2, 2016.)
10.4Amended and Restated Guarantee (U.S. Domiciled Loan Parties-U.S. Facility Obligations) dated as of November 1, 2016 executed by the U.S. Domiciled Subsidiaries of Clean Harbors, Inc. named therein in favor of Bank of America, N.A., as Agent for itself and the other U.S. Facility Secured Parties (Incorporated by reference to the Exhibit 4.34C to the Company's Form 8-K Report filed on November 2, 2016.)
10.5Amended and Restated Guarantee (Canadian Domiciled Loan Parties-Canadian Facility Obligations) dated as of November 1, 2016 executed by the Canadian Domiciled Subsidiaries of Clean Harbors, Inc. named therein in favor of Bank of America, N.A., as Agent for itself and the other Canadian Facility Secured Parties (Incorporated by reference to the Exhibit 4.34D to the Company's Form 8-K Report filed on November 2, 2016.)
10.6Amended and Restated Guarantee (U.S. Domiciled Loan Parties-Canadian Facility Obligations) dated as of November 1, 2016 executed by Clean Harbors, Inc. and the U.S. Domiciled Subsidiaries of Clean Harbors, Inc. named therein in favor of Bank of America, N.A., as Agent for itself and the other Canadian Facility Secured Parties (Incorporated by reference to the Exhibit 4.34E to the Company's Form 8-K Report filed on November 2, 2016.)
10.7Second Amended and Restated Security Agreement (U.S. Domiciled Loan Parties) dated as of June 30, 2017, among Clean Harbors, Inc., as the U.S. Borrower and a Grantor, the subsidiaries of Clean Harbors, Inc. listed on Annex A thereto or that thereafter become a party thereto as Grantors, and Bank of America, N.A., as Agent (Incorporated by reference to the Exhibit 4.34G to the Company's Form 8-K Report filed on June 30, 2017.)
10.8Amended and Restated Confirmation and Ratification of Ancillary Loan Documents dated as of October 28, 2020 among Clean Harbors, Inc., as the U.S. Borrower, Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower, the subsidiaries of Clean Harbors, Inc. listed on Annex A thereto or that thereafter become a party thereto as Grantors, and Bank of America, N.A., as Agent for its own benefit and the benefit of the other Lenders and Credit Parties (Incorporated by reference to the Exhibit 4.34K to the Company's Form 8-K Report filed on October 30, 2020.)
10.9Credit Agreement dated as of June 30, 2017, among the Financial Institutions party thereto, as Lenders, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, Clean Harbors, Inc., as Borrower, and the Loan Guarantors from time to time party thereto (Incorporated by reference to the Exhibit 4.43 to the Company's Form 8-K Report filed on June 30, 2017.)
10.10Security Agreement dated as of June 30, 2017, among Clean Harbors, Inc. and its subsidiaries listed on Annex A thereto or that become a party thereto as the Grantors, and Goldman Sachs Lending Partners LLC, as the Agent (Incorporated by reference to the Exhibit 4.43A to the Company's Form 8-K Report filed on June 30, 2017.)
10.11First Amendment to Credit Agreement dated as of April 17, 2018, among the Financial Institutions party thereto, as Lenders, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, Clean Harbors, Inc., as Borrower, and the Loan Guarantors from time to time party thereto (Incorporated by reference to the Exhibit 4.43B to the Company's Form 8-K Report filed on April 17, 2018.)
10.12Incremental Facility Amendment dated July 19, 2018, to Credit Agreement dated as of June 30, 2017, among the Financial Institutions party thereto, as Lenders, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, Clean Harbors, Inc., as Borrower, and the Loan Guarantors from time to time party thereto (Incorporated by reference to the Exhibit 4.43C to the Company's Form 8-K filed on July 20, 2018.)
10.13Incremental Facility Amendment No. 2 to Credit Agreement, dated as of October 8, 2021, to Credit Agreement dated as of June 30, 2017, as previously amended, among Clean Harbors, Inc., as the Borrower, each of the entities listed as an Incremental Lender on the signature pages thereto, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, and the other Loan Parties as of the date thereof (Incorporated by reference to the Exhibit 4.43D to the Company's Form 8-K Report filed on October 12, 2021.)
10.14Amendment No. 3 to Credit Agreement, dated June 3, 2023, among Clean Harbors, Inc., as Borrower, and Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, to that certain Credit Agreement dated as of June 30, 2017, as previously amended, among the Financial Institutions party thereto, as Lenders, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, Clean Harbors, Inc., as Borrower, and the Loan Guarantors from time to time party thereto (Incorporated by reference to the Exhibit 4.43E to the Company's Form 10-Q Quarterly Report for the Quarterly Period ended June 30, 2023.)
10.15Amendment No. 4 to Credit Agreement dated as of December 27, 2023, among the Financial Institutions party thereto, as Lenders, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, Clean Harbors, Inc. as Borrower, and the Loan Guarantors from time to time party thereto. (Incorporated by reference to the Exhibit 4.43F to the Company's Form 8-K Report filed on December 28, 2023.)
10.16Intercreditor Agreement dated as of June 30, 2017, among Clean Harbors, Inc., and the subsidiaries of Clean Harbors, Inc. listed on the signature pages thereto (together with any subsidiary that becomes a party thereto after the date thereof), Bank of America, N.A., as the Initial ABL Agent, and Goldman Sachs Lending Partners LLC, as agent under the Term Loan Agreement (Incorporated by reference to the Exhibit 4.44 to the Company's Form 8-K Report filed on June 30, 2017.)
10.17*Key Employee Retention Plan (Incorporated by reference to the Exhibit 10.43 to the Company's Form 10-Q Quarterly Report for the quarterly period ended March 31, 1999.)
10.18*Form of Severance Agreement under Key Employee Retention Plan with Confidentiality and Non-Competition Agreement (Incorporated by reference to the Exhibit 10.43A to the Company's Form 10-K Annual Report for the Year ended December 31, 2010.)
10.19*Clean Harbors, Inc. Amended and Restated Management Incentive Plan (Incorporated by reference to Appendix A to the Company’s definitive proxy statement for its 2021 annual meeting of shareholders filed on April 23, 2021.)
10.20*Clean Harbors, Inc. 2020 Stock Incentive Plan (Incorporated by reference to Appendix A to the Company’s definitive proxy statement for its 2020 annual meeting of shareholders filed on April 24, 2020.)
10.21*Form of Restricted Stock Award Agreement [Non-Employee Director] [for use under 2020 Stock Incentive Plan] (Incorporated by reference to the Exhibit 10.58A to the Company's Form 8-K Report filed on June 3, 2020.)
10.22*Form of Restricted Stock Award Agreement [Employee] [for use under Clean Harbors, Inc. 2020 Stock Incentive Plan] (Incorporated by reference to the Exhibit 10.58B to the Company's Form 8-K Report filed on June 3, 2020.)
10.23*Form of Performance-Based Restricted Stock Award Agreement [for use under Clean Harbors, Inc. 2020 Stock Incentive Plan] (Incorporated by reference to the Exhibit 10.58C to the Company's Form 8-K Report filed on June 3, 2020.)
10.24*Michael Battles Offer Letter dated November 1, 2022 (Incorporated by reference to the Exhibit 10.59 to the Company's Form 8-K Report filed on November 2, 2022.)
10.25*Severance Agreement dated as of November 1, 2022 between Michael Battles and the Company (Incorporated by reference to the Exhibit 10.60 to the Company's Form 8-K Report filed on November 2, 2022.)
10.26*Eric Gerstenberg Offer Letter dated November 1, 2022 (Incorporated by reference to the Exhibit 10.61 to the Company's Form 8-K Report filed on November 2, 2022.)
10.27*Severance Agreement dated as of November 1, 2022 between Eric Gerstenberg and the Company (Incorporated by reference to the Exhibit 10.62 to the Company's Form 8-K Report filed on November 2, 2022.)
10.28*Alan McKim Offer Letter dated November 1, 2022 (Incorporated by reference to the Exhibit 10.63 to the Company's Form 8-K Report filed on November 2, 2022.)
10.29*Eric J. Dugas Offer Letter dated February 24, 2023 (Incorporated by reference to the Exhibit 10.64 to the Company's Form 8-K Report filed on March 1, 2023.)
10.30*Brian Weber Offer Letter dated February 24, 2023 (Incorporated by reference to the Exhibit 10.65 to the Company's Form 8-K Report filed on March 1, 2023.)
10.31Incremental Facility Amendment No. 5 to Credit Agreement, dated as of March 22, 2024, to Credit Agreement dated as of June 30, 2017, as previously amended, among Clean Harbors, Inc., as the Borrower, each of the entities listed as an Incremental Lender on the signature pages thereto, Goldman Sachs Lending Partners LLC, as administrative agent and collateral agent, and the other Loan Parties party thereto. (Incorporated by reference to Exhibit 4.43G to the Company's Current Report on Form 8-K filed on March 25, 2024.)
10.32Second Amendment, dated as of March 22, 2024 to Sixth Amended and Restated Credit Agreement dated as of October 28, 2020, as amended, among Clean Harbors, Inc., as the U.S. Borrower, Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower, Bank of America, N.A., as Administrative Agent and the Lenders party thereto. (Incorporated by reference to Exhibit 4.34 3 to the Company's Current Report on Form 8-K filed on March 25, 2024.)
10.33Seventh Amended and Restated Credit Agreement dated as of June 28, 2024 among Clean Harbors, Inc., as the U.S. Borrower, Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower, Bank of America, N.A., as Administrative Agent, and the Lenders party thereto (Incorporated by reference to Exhibit 4.43.3 to the Company’s Current Report on Form 8-K filed on July 2, 2024.)
10.34Second Amended and Restated Confirmation and Ratification of Ancillary Loan Documents dated as of June 28, 2024 among Clean Harbors, Inc., as the U.S. Borrower, Clean Harbors Industrial Services Canada, Inc., as the Canadian Borrower, the subsidiaries of Clean Harbors, Inc. listed on Annex A thereto or that thereafter become a party thereto as Grantors, and Bank of America, N.A., as Agent for its own benefit and the benefit of the other Lenders and Credit Parties (Incorporated by reference to Exhibit 4.43I to the Company’s Current Report on Form 8-K filed on July 2, 2024.)
10.35*Clean Harbors Employee Stock Purchase Plan (Incorporated by reference to Exhibit 10.66 to the Company’s Current Report on Form 8-K filed on May 23, 2024.)
10.36Amendment No. 6 to Credit Agreement dated as of October 8, 2024, among the Financial Institutions party thereto, as Lenders, Goldman Sachs Lending Partners LLC, as Administrative Agent and Collateral Agent, Clean Harbors, Inc., as Borrower, and the Loan Guarantors from time to time party thereto (Incorporated by reference to Exhibit 4.43H to the Company’s Current Report on Form 8-K filed on October 11, 2024.)
19Insider Trading Policy (Incorporated by reference to Exhibit 19 to the Company’s Form 10-K Annual Report for the Year ended December 31, 2023.)
21+Subsidiaries of Clean Harbors, Inc.
23+Consent of Independent Registered Public Accounting Firm
24+Power of Attorney
31.1+Rule 13a-14a/15d-14(a) Certification of the Co-CEO Michael L. Battles
31.2+Rule 13a-14a/15d-14(a) Certification of the Co-CEO Eric W. Gerstenberg
31.3+Rule 13a-14a/15d-14(a) Certification of the CFO Eric J. Dugas
32†Section 1350 Certifications
97Clawback Policy (Incorporated by reference to Exhibit 97 to the Company’s Form 10-K Annual Report for the Year ended December 31, 2023.)
101.SCH+Inline XBRL Taxonomy Extension Schema Document.
101.CAL+Inline XBRL Taxonomy Extension Schema Document.
101.LAB+Inline XBRL Taxonomy Extension Schema Document.
101.PRE+Inline XBRL Taxonomy Extension Schema Document.
101.DEF+Inline XBRL Taxonomy Extension Schema Document.
104Cover page Interactive Data File (formatted as inline XBRL and with applicable taxonomy extension information contained in Exhibit 101.*)
  • A “management contract or compensatory plan or arrangement” filed as an exhibit to this report pursuant to Item 15(a)(3) of Form 10-K.
  • Filed herewith.

† Furnished herewith.

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