The 15 most recent market catalysts affecting $CLH, each scored for sentiment and estimated stock impact. Sourced from SEC EDGAR filings and financial news, analysed automatically as they are published.
Sep 18, 2026
Corporate Catalyst
Neutral
Impact 65
Reported Earlier, Clean Harbors Prices 6.250% Senior Notes Due 2034 For $600M, Sold To Qualified Institutional Buyers
Clean Harbors' successful pricing of $600 million in senior notes is a positive corporate catalyst. It demonstrates the company's ability to access capital markets at a specific in…
Sep 10, 2026
Corporate Catalyst
Neutral
Impact 55
William Blair Initiates Coverage On Clean Harbors with Outperform Rating
William Blair analyst Trevor Romeo initiated coverage on Clean Harbors (CLH) with an 'Outperform' rating. This event is significant as new analyst coverage, especially with a posit…
Aug 12, 2026
Corporate Catalyst
Bullish
Impact 92
Clean Harbors To Acquire Provider Of Environmental And Waste Management Services Enviroserve From One Rock Capital Partners For $470M In Cash
Clean Harbors is acquiring EnviroServe for $470 million, a strategic move to bolster its environmental and waste management services. This acquisition is significant as it expands …
Jul 31, 2026
Corporate Catalyst
Bullish
Impact 55
Wells Fargo Maintains Equal-Weight on Clean Harbors, Raises Price Target to $349
Wells Fargo analyst Jerry Revich updated their price target for Clean Harbors (CLH) from $313 to $349, while maintaining an 'Equal-Weight' rating. This action signals a revised val…
Jul 30, 2026
Corporate Catalyst
Bullish
Impact 55
Citigroup Maintains Buy on Clean Harbors, Raises Price Target to $376
This 8-K filing discloses that a Citigroup analyst, Bryan Burgmeier, has maintained a 'Buy' rating on Clean Harbors (CLH) and raised the stock's price target from $349 to $376. Thi…
Jul 30, 2026
Corporate Catalyst
Bullish
Impact 55
Stifel Maintains Buy on Clean Harbors, Raises Price Target to $364
Stifel analyst Shlomo Rosenbaum has updated their coverage on Clean Harbors, raising the price target from $337 to $364 while keeping a 'Buy' rating. This action signals a positive…
Jul 30, 2026
Corporate Catalyst
Bullish
Impact 55
TD Cowen Maintains Buy on Clean Harbors, Raises Price Target to $380
TD Cowen analyst James Schumm maintained a 'Buy' rating on Clean Harbors (CLH) and raised the price target from $335 to $380. This action signals a positive outlook from a prominen…
Jul 30, 2026
Corporate Catalyst
Bullish
Impact 92
Clean Harbors Analysts Boost Their Forecasts After Better-Than-Expected Q2 Results
Clean Harbors (CLH) announced Q2 results that substantially exceeded analyst expectations for both earnings per share and revenue. The company's Co-CEO attributed this success to h…
Jul 30, 2026
Corporate Catalyst
Bullish
Impact 55
Barclays Maintains Equal-Weight on Clean Harbors, Raises Price Target to $325
Barclays analyst William Grippin reiterated an 'Equal-Weight' rating on Clean Harbors (CLH) but raised the price target from $305 to $325. This action signals a slightly improved v…
Jul 30, 2026
Corporate Catalyst
Bullish
Impact 55
Needham Maintains Buy on Clean Harbors, Raises Price Target to $390
Needham analyst James Ricchiuti maintained a 'Buy' rating on Clean Harbors (CLH) and raised the price target from $325 to $390. This action signals increased confidence from the an…
Jul 29, 2026
Corporate Catalyst
Bullish
Impact 75
Clean Harbors shares are trading higher after the company reported better-than-expected Q2 financial results.
This headline represents a significant corporate catalyst for Clean Harbors (CLH), as better-than-expected earnings directly impact investor sentiment and valuation. The positive p…
Jul 29, 2026
Corporate Catalyst
Bullish
Impact 92
Clean Harbors Q2 EPS $3.22 Beats $2.77 Estimate, Sales $1.735B Beat $1.641B Estimate
Clean Harbors (CLH) announced impressive Q2 results, with earnings per share (EPS) of $3.22 significantly surpassing the analyst consensus of $2.77, representing a 15.83% beat and …
Jul 27, 2026
Corporate Catalyst
Neutral
Impact 65
B of A Securities Initiates Coverage On Clean Harbors with Buy Rating, Announces Price Target of $360
B of A Securities has initiated coverage on Clean Harbors (CLH) with a 'Buy' rating and a $360 price target. This event is significant because new analyst coverage, especially from…
Jul 22, 2026
Corporate Catalyst
Bullish
Impact 55
Truist Securities Maintains Buy on Clean Harbors, Raises Price Target to $350
Truist Securities analyst Tobey Sommer has raised the price target for Clean Harbors (CLH) from $325 to $350, while maintaining a 'Buy' rating. This upgrade signals a positive outl…
Jul 16, 2026
Corporate Catalyst
Neutral
Impact 60
Clean Harbors Appoints Robert Willett As Chairman Of The Board, Effective Immediately
Clean Harbors has appointed Robert Willett as Chairman of the Board, effective immediately. This move finalizes the board transition initiated in May when founder Alan S. McKim ann…
Not financial advice. AI-generated analysis for informational purposes only. Tradow AI LLC is not a registered investment adviser.