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CLEAN HARBORS INC

For the period ended Dec 31, 2025. Filed Feb 18, 2026.

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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.

FY2025 · Filed Feb 18, 2026

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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(9) Closure and Post-Closure Liabilities

The changes to closure and post-closure liabilities (also referred to as “asset retirement obligations”) from January 1, 2024 through December 31, 2025 were as follows (in thousands):

LandfillRetirementLiabilityNon-LandfillRetirementLiabilityTotal
Balance at January 1, 2024$59,443$59,157$118,600
Liabilities assumed in acquisitions—11,42111,421
New asset retirement obligations2,118—2,118
Accretion5,0694,4899,558
Changes in estimates recorded to consolidated statement of operations70(295)(225)
Changes in estimates recorded to consolidated balance sheet4,3354024,737
Environmental expenditures(11,210)(4,466)(15,676)
Currency translation and other(425)(320)(745)
Balance at December 31, 202459,40070,388129,788
Measurement period adjustments from prior period acquisitions—420420
New asset retirement obligations3,839—3,839
Accretion5,0135,55210,565
Changes in estimates recorded to consolidated statement of operations446(332)114
Changes in estimates recorded to consolidated balance sheet(4,410)906(3,504)
Environmental expenditures(4,719)(1,446)(6,165)
Currency translation and other19477271
Balance at December 31, 2025$59,763$75,565$135,328

In the year ended December 31, 2025, there were no significant benefits or charges resulting from changes in estimates for closure and post-closure liabilities.

Anticipated payments (based on current estimated costs and anticipated timing of necessary regulatory approvals to commence work on closure and post-closure activities) for each of the next five years and thereafter are as follows (in thousands):

Years ending December 31,
2026$10,290
202713,906
202820,063
20298,738
20301,723
Thereafter294,466
Undiscounted closure and post-closure liabilities349,186
Less: Discount at credit-adjusted risk-free rate(115,489)
Less: Undiscounted estimated closure and post-closure liabilities relating to airspace not yet consumed(98,369)
Present value of closure and post-closure liabilities$135,328
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.