Clean Harbors Inc (CLH) — 8-K Filings
All 8-K filings from Clean Harbors Inc. Browse 11 Current Event Report reports with AI-powered summaries and risk analysis.
8-K Filings (11)
- 8-K Filing — May 6, 2026
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Clean Harbors Enters Material Definitive Agreement
— Oct 10, 2025 Risk: medium
Clean Harbors, Inc. entered into a material definitive agreement on October 9, 2025, related to a direct financial obligation. The company, incorporated in Mass -
Clean Harbors Files 8-K: Other Events & Exhibits
— Sep 26, 2025 Risk: low
Clean Harbors, Inc. filed an 8-K on September 26, 2025, reporting an event that occurred on September 25, 2025. The filing pertains to "Other Events" and "Finan -
Clean Harbors Files 8-K on Shareholder Votes & Financials
— May 21, 2025 Risk: low
Clean Harbors, Inc. filed an 8-K on May 21, 2025, reporting on matters submitted to a vote of security holders and financial statements. The filing details the - 8-K Filing — Oct 11, 2024
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Clean Harbors Appoints New CFO, Michael Scanlon
— Sep 3, 2024 Risk: low
Clean Harbors, Inc. announced on August 29, 2024, the appointment of Michael J. Scanlon as Senior Vice President and Chief Financial Officer, effective Septembe -
Clean Harbors Files 8-K on Financials
— Jul 31, 2024 Risk: low
Clean Harbors, Inc. filed an 8-K on July 31, 2024, reporting on its financial condition and results of operations. The filing includes financial statements and -
Clean Harbors Enters Material Definitive Agreement
— Jul 2, 2024 Risk: medium
Clean Harbors, Inc. entered into a material definitive agreement on June 28, 2024, related to a direct financial obligation. The company, incorporated in Massac -
Clean Harbors Appoints New CFO, Elects Directors
— May 23, 2024 Risk: low
Clean Harbors, Inc. announced on May 22, 2024, that it has appointed Michael L. Black as its new Chief Financial Officer, effective immediately. Mr. Black previ -
Clean Harbors Enters Material Definitive Agreement
— Mar 25, 2024 Risk: medium
On March 22, 2024, Clean Harbors, Inc. entered into a material definitive agreement related to its financial obligations. The company, incorporated in Massachus -
CLEAN HARBORS Files 8-K for 'Other Events' on Feb 2, 2024
— Feb 6, 2024
CLEAN HARBORS, INC. filed an 8-K on February 6, 2024, reporting an event that occurred on February 2, 2024. This filing is a standard 'Other Events' report, ind
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