Clean Harbors, Inc. (CLH)

NYQ – Real Time Price. Currency in USD

301.65

+2.26 (0.75%)

At close: Jun 26, 2026, 4:00 PM EDT

301.60

-0.05 (-0.02%)

After-hours: Jun 26, 2026, 5:05 PM EDT

15.06.2026

Is Clean Harbors (CLH) Stock Outpacing Its Business Services Peers This Year?

Here is how Clean Harbors (CLH) and Joint Stock Company Kaspi.kz Sponsored ADR (KSPI) have performed compared to their sector so far this year.

10.06.2026

Clean Harbors, Inc. (CLH) Presents at Waste360/ Stifel Investor Summit Transcript

09.06.2026

Clean Harbors, Inc. (CLH) Presents at 16th Annual Wells Fargo Industrials & Materials Conference Transcript

08.06.2026

Stock Picks From Seeking Alpha's May 2026 New Analysts

Seeking Alpha welcomed 24 new analysts in May 2026. This article introduces them and showcases some of their top picks. Spotlighted ideas include bullish theses on Google, Manulife, and Unicycive Therapeutics, and a neutral-rated analysis on Agree Realty. We recently welcomed Nataliia Gurinenko, from IVCompass, as part of our syndicated content coverage. Nataliia will use options flow analysis to interpret market positioning and sentiment, with a focus on digital assets.

05.06.2026

Why Is Clean Harbors (CLH) Up 1.6% Since Last Earnings Report?

Clean Harbors (CLH) reported earnings 30 days ago. What's next for the stock?

27.05.2026

Here's Why Investors Must Add CLH Stock in Their Portfolios Now

Clean Harbors' stock gains 25.1% in a year as earnings estimates rise, growth looks strong and buybacks ramp ??? backed by solid liquidity and recurring contracts.

27.05.2026

Are Business Services Stocks Lagging Clean Harbors (CLH) This Year?

Here is how Clean Harbors (CLH) and Iron Mountain (IRM) have performed compared to their sector so far this year.

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Press releases

20.05.2026

Clean Harbors Announces Retirement of Founder and Executive Chairman Alan S. McKim

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH) today announced that its Founder and Executive Chairman, Alan S. McKim, has informed the Board of Directors of his intention to retire from the Board and his role as Chief Technology Officer upon the Board appointing a new Chair. The Board expects to appoint an independent Chair later this summer as part of a planned leadership transition. McKim founded Clean Harbors in 1980 and served as Chairma.

14.05.2026

Clean Harbors Announces Acquisition of Terra Nova Solutions

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced the acquisition of Terra Nova Solutions, a regional provider of hazardous and non-hazardous waste solutions for $225 million, which the Company plans to fund with available cash. Based in the Carolinas, Terra Nova operates five sites that support high-margin, recurring revenue streams includin.

06.05.2026

Clean Harbors Announces First-Quarter 2026 Financial Results

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the first quarter ended March 31, 2026. “We began 2026 with better-than-expected first-quarter results, including higher profitability in both of our operating segments,” said Eric Gerstenberg, Co-Chief Executive Officer. “Our Environmental Services (ES) segment delivered.

23.04.2026

Clean Harbors to Participate in 21st Annual Oppenheimer Industrial Growth Conference on May 7

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that Chief Financial Officer Eric J. Dugas and SVP Investor Relations Jim Buckley will participate in a fireside chat at the 21st Annual Oppenheimer & Co. Inc. Industrial Growth Conference. Clean Harbors will webcast the event live at 1:30 p.m. ET on Thursday, May 7, 2026. To access the live or archived we.

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Clean Harbors, Inc. (CLH)

Is Clean Harbors (CLH) Stock Outpacing Its Business Services Peers This Year?

Clean Harbors, Inc. (CLH) Presents at Waste360/ Stifel Investor Summit Transcript

Clean Harbors, Inc. (CLH) Presents at 16th Annual Wells Fargo Industrials & Materials Conference Transcript

Stock Picks From Seeking Alpha's May 2026 New Analysts

Why Is Clean Harbors (CLH) Up 1.6% Since Last Earnings Report?

Here's Why Investors Must Add CLH Stock in Their Portfolios Now

Are Business Services Stocks Lagging Clean Harbors (CLH) This Year?

Videos

No Data

Press releases

Clean Harbors Announces Retirement of Founder and Executive Chairman Alan S. McKim

Clean Harbors Announces Acquisition of Terra Nova Solutions

Clean Harbors Announces First-Quarter 2026 Financial Results

Clean Harbors to Participate in 21st Annual Oppenheimer Industrial Growth Conference on May 7

Is Clean Harbors (CLH) Stock Outpacing Its Business Services Peers This Year?

Clean Harbors, Inc. (CLH) Presents at Waste360/ Stifel Investor Summit Transcript

Clean Harbors, Inc. (CLH) Presents at 16th Annual Wells Fargo Industrials & Materials Conference Transcript

Stock Picks From Seeking Alpha's May 2026 New Analysts

Why Is Clean Harbors (CLH) Up 1.6% Since Last Earnings Report?

Here's Why Investors Must Add CLH Stock in Their Portfolios Now

Are Business Services Stocks Lagging Clean Harbors (CLH) This Year?

Videos

No Data

Press releases

Clean Harbors Announces Retirement of Founder and Executive Chairman Alan S. McKim

Clean Harbors Announces Acquisition of Terra Nova Solutions

Clean Harbors Announces First-Quarter 2026 Financial Results

Clean Harbors to Participate in 21st Annual Oppenheimer Industrial Growth Conference on May 7

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Clean Harbors, Inc. (CLH)

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Company

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Clean Harbors, Inc. (CLH)

Is Clean Harbors (CLH) Stock Outpacing Its Business Services Peers This Year?

Clean Harbors, Inc. (CLH) Presents at Waste360/ Stifel Investor Summit Transcript

Clean Harbors, Inc. (CLH) Presents at 16th Annual Wells Fargo Industrials & Materials Conference Transcript

Stock Picks From Seeking Alpha's May 2026 New Analysts

Why Is Clean Harbors (CLH) Up 1.6% Since Last Earnings Report?

Here's Why Investors Must Add CLH Stock in Their Portfolios Now

Are Business Services Stocks Lagging Clean Harbors (CLH) This Year?

Videos

No Data

Press releases

Clean Harbors Announces Retirement of Founder and Executive Chairman Alan S. McKim

Clean Harbors Announces Acquisition of Terra Nova Solutions

Clean Harbors Announces First-Quarter 2026 Financial Results

Clean Harbors to Participate in 21st Annual Oppenheimer Industrial Growth Conference on May 7

Is Clean Harbors (CLH) Stock Outpacing Its Business Services Peers This Year?

Clean Harbors, Inc. (CLH) Presents at Waste360/ Stifel Investor Summit Transcript

Clean Harbors, Inc. (CLH) Presents at 16th Annual Wells Fargo Industrials & Materials Conference Transcript

Stock Picks From Seeking Alpha's May 2026 New Analysts

Why Is Clean Harbors (CLH) Up 1.6% Since Last Earnings Report?

Here's Why Investors Must Add CLH Stock in Their Portfolios Now

Are Business Services Stocks Lagging Clean Harbors (CLH) This Year?

Videos

No Data

Press releases

Clean Harbors Announces Retirement of Founder and Executive Chairman Alan S. McKim

Clean Harbors Announces Acquisition of Terra Nova Solutions

Clean Harbors Announces First-Quarter 2026 Financial Results

Clean Harbors to Participate in 21st Annual Oppenheimer Industrial Growth Conference on May 7