CLEAN HARBORS INC

For the period ended Sep 30, 2025. Filed Oct 29, 2025.

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Oct 29, 2025

CLH$290.04+0.8%Stored close · as of Nov 10, 2026

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

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Contents

Unaudited Consolidated Statements of Stockholders’ Equity

Common Stock · AccumulatedOther Comprehensive Loss
Number of Shares · $0.01 Par Value · Additional Paid-in Capital · Retained Earnings · Total Stockholders’ Equity
Balance at January 1, 2025	53,833	$538	$421,749	$(213,635)	$2,364,877	$2,573,529
Net income	—	—	—	—	58,680	58,680
Other comprehensive loss	—	—	—	(4,932)	—	(4,932)
Stock-based compensation	—	—	7,635	—	—	7,635
Issuance of common stock for restricted share vesting, net of employee tax withholdings	59	1	(8,689)	—	—	(8,688)
Repurchases of common stock	(256)	(3)	(54,997)	—	—	(55,000)
Balance at March 31, 2025	53,636	536	365,698	(218,567)	2,423,557	2,571,224
Net income	—	—	—	—	126,905	126,905
Other comprehensive income	—	—	—	20,038	—	20,038
Stock-based compensation	—	—	6,063	—	—	6,063
Issuance of common stock for restricted share vesting, net of employee tax withholdings	24	—	(1,768)	—	—	(1,768)
Repurchases of common stock	(62)	—	(11,755)	—	—	(11,755)
Employee stock purchase plan	16	—	3,360	—	—	3,360
Balance at June 30, 2025	53,614	536	361,598	(198,529)	2,550,462	2,714,067
Net income	—	—	—	—	118,799	118,799
Other comprehensive loss	—	—	—	(12,571)	—	(12,571)
Stock-based compensation	—	—	8,922	—	—	8,922
Issuance of common stock for restricted share vesting, net of employee tax withholdings	25	—	(3,377)	—	—	(3,377)
Repurchases of common stock	(208)	(2)	(49,998)	—	—	(50,000)
Balance at September 30, 2025	53,431	$534	$317,145	$(211,100)	$2,669,261	$2,775,840

UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (CONTINUED)

Common Stock · AccumulatedOtherComprehensiveLoss
Number of Shares · $0.01 Par Value · Additional Paid-in Capital · Retained Earnings · Total Stockholders’ Equity
Balance at January 1, 2024	53,930	$539	$459,728	$(175,339)	$1,962,578	$2,247,506
Net income	—	—	—	—	69,832	69,832
Other comprehensive loss	—	—	—	(4,287)	—	(4,287)
Stock-based compensation	—	—	6,338	—	—	6,338
Issuance of common stock for restricted share vesting, net of employee tax withholdings	23	—	(3,052)	—	—	(3,052)
Repurchases of common stock	(27)	—	(5,000)	—	—	(5,000)
Balance at March 31, 2024	53,926	539	458,014	(179,626)	2,032,410	2,311,337
Net income	—	—	—	—	133,280	133,280
Other comprehensive loss	—	—	—	(4,864)	—	(4,864)
Stock-based compensation	—	—	8,515	—	—	8,515
Issuance of common stock for restricted share vesting, net of employee tax withholdings	27	—	(1,547)	—	—	(1,547)
Repurchases of common stock	(23)	—	(5,000)	—	—	(5,000)
Balance at June 30, 2024	53,930	539	459,982	(184,490)	2,165,690	2,441,721
Net income	—	—	—	—	115,213	115,213
Other comprehensive loss	—	—	—	(7,546)	—	(7,546)
Stock-based compensation	—	—	5,837	—	—	5,837
Issuance of common stock for restricted share vesting, net of employee tax withholdings	54	1	(6,916)	—	—	(6,915)
Repurchases of common stock	(85)	(1)	(19,999)	—	—	(20,000)
Balance at September 30, 2024	53,899	$539	$438,904	$(192,036)	$2,280,903	$2,528,310

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.