Stocks · Industrials · Hazardous Waste Management

CLEAN HARBORS INC

CLH Clue Score61
United States Fiscal year ends December CIK 0000822818
316.93
-0.13%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
316.93 on 9 Oct 2026
326 264 202 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $236.97 14 Oct 2025 $235.99 15 Oct 2025 $231.85 16 Oct 2025 $232.10 17 Oct 2025 $237.20 20 Oct 2025 $243.38 21 Oct 2025 $239.44 22 Oct 2025 $236.44 23 Oct 2025 $243.59 24 Oct 2025 $245.36 27 Oct 2025 $242.22 28 Oct 2025 $246.19 29 Oct 2025 $217.92 30 Oct 2025 $215.31 31 Oct 2025 $210.51 3 Nov 2025 $208.71 4 Nov 2025 $208.79 5 Nov 2025 $206.93 6 Nov 2025 $205.12 7 Nov 2025 $207.93 10 Nov 2025 $207.02 11 Nov 2025 $207.31 12 Nov 2025 $207.90 13 Nov 2025 $204.29 14 Nov 2025 $205.85 17 Nov 2025 $201.73 18 Nov 2025 $209.28 19 Nov 2025 $212.18 20 Nov 2025 $209.12 21 Nov 2025 $217.04 24 Nov 2025 $215.06 25 Nov 2025 $223.86 26 Nov 2025 $227.08 28 Nov 2025 $227.56 1 Dec 2025 $228.54 2 Dec 2025 $239.55 3 Dec 2025 $237.01 4 Dec 2025 $236.36 5 Dec 2025 $237.36 8 Dec 2025 $238.99 9 Dec 2025 $237.25 10 Dec 2025 $238.79 11 Dec 2025 $241.70 12 Dec 2025 $241.84 15 Dec 2025 $240.71 16 Dec 2025 $240.02 17 Dec 2025 $237.82 18 Dec 2025 $238.73 19 Dec 2025 $239.30 22 Dec 2025 $239.00 23 Dec 2025 $239.80 24 Dec 2025 $240.19 26 Dec 2025 $240.83 29 Dec 2025 $240.21 30 Dec 2025 $237.78 31 Dec 2025 $234.48 2 Jan 2026 $243.44 5 Jan 2026 $244.14 6 Jan 2026 $244.91 7 Jan 2026 $243.20 8 Jan 2026 $247.49 9 Jan 2026 $253.42 12 Jan 2026 $255.59 13 Jan 2026 $254.08 14 Jan 2026 $259.00 15 Jan 2026 $267.00 16 Jan 2026 $264.08 20 Jan 2026 $256.31 21 Jan 2026 $261.54 22 Jan 2026 $261.46 23 Jan 2026 $259.51 26 Jan 2026 $260.29 27 Jan 2026 $260.55 28 Jan 2026 $258.65 29 Jan 2026 $258.16 30 Jan 2026 $259.91 2 Feb 2026 $261.38 3 Feb 2026 $261.49 4 Feb 2026 $260.95 5 Feb 2026 $262.19 6 Feb 2026 $265.98 9 Feb 2026 $267.62 10 Feb 2026 $268.00 11 Feb 2026 $274.60 12 Feb 2026 $266.91 13 Feb 2026 $273.82 17 Feb 2026 $269.08 18 Feb 2026 $276.25 19 Feb 2026 $281.34 20 Feb 2026 $284.69 23 Feb 2026 $280.82 24 Feb 2026 $284.66 25 Feb 2026 $286.04 26 Feb 2026 $292.53 27 Feb 2026 $293.20 2 Mar 2026 $297.02 3 Mar 2026 $297.15 4 Mar 2026 $293.00 5 Mar 2026 $289.74 6 Mar 2026 $282.97 9 Mar 2026 $285.90 10 Mar 2026 $286.03 11 Mar 2026 $289.53 12 Mar 2026 $289.41 13 Mar 2026 $288.93 16 Mar 2026 $289.37 17 Mar 2026 $290.55 18 Mar 2026 $291.00 19 Mar 2026 $289.46 20 Mar 2026 $275.88 23 Mar 2026 $286.10 24 Mar 2026 $285.20 25 Mar 2026 $288.29 26 Mar 2026 $282.85 27 Mar 2026 $279.00 30 Mar 2026 $279.76 31 Mar 2026 $286.73 1 Apr 2026 $290.04 2 Apr 2026 $297.00 6 Apr 2026 $299.64 7 Apr 2026 $298.86 8 Apr 2026 $302.58 9 Apr 2026 $302.16 10 Apr 2026 $302.23 13 Apr 2026 $303.60 14 Apr 2026 $304.41 15 Apr 2026 $296.00 16 Apr 2026 $296.63 17 Apr 2026 $300.70 20 Apr 2026 $303.60 21 Apr 2026 $304.82 22 Apr 2026 $304.40 23 Apr 2026 $310.32 24 Apr 2026 $308.99 27 Apr 2026 $307.33 28 Apr 2026 $306.20 29 Apr 2026 $306.44 30 Apr 2026 $312.68 1 May 2026 $311.43 4 May 2026 $310.44 5 May 2026 $313.70 6 May 2026 $287.98 7 May 2026 $282.37 8 May 2026 $291.15 11 May 2026 $293.45 12 May 2026 $296.39 13 May 2026 $302.95 14 May 2026 $308.40 15 May 2026 $303.76 18 May 2026 $301.71 19 May 2026 $291.98 20 May 2026 $291.40 21 May 2026 $282.56 22 May 2026 $286.92 26 May 2026 $286.67 27 May 2026 $282.76 28 May 2026 $280.71 29 May 2026 $281.03 1 Jun 2026 $281.00 2 Jun 2026 $275.99 3 Jun 2026 $286.63 4 Jun 2026 $286.90 5 Jun 2026 $283.03 8 Jun 2026 $278.36 9 Jun 2026 $287.99 10 Jun 2026 $288.64 11 Jun 2026 $286.78 12 Jun 2026 $287.78 15 Jun 2026 $284.03 16 Jun 2026 $290.62 17 Jun 2026 $287.25 18 Jun 2026 $288.60 22 Jun 2026 $289.36 23 Jun 2026 $289.87 24 Jun 2026 $298.78 25 Jun 2026 $299.39 26 Jun 2026 $301.65 29 Jun 2026 $299.80 30 Jun 2026 $298.75 1 Jul 2026 $290.74 2 Jul 2026 $291.20 6 Jul 2026 $294.56 7 Jul 2026 $297.93 8 Jul 2026 $300.96 9 Jul 2026 $301.91 10 Jul 2026 $304.13 13 Jul 2026 $303.64 14 Jul 2026 $305.16 15 Jul 2026 $303.37 16 Jul 2026 $310.57 17 Jul 2026 $310.58 20 Jul 2026 $310.22 21 Jul 2026 $305.16 22 Jul 2026 $306.27 23 Jul 2026 $306.47 24 Jul 2026 $303.74 27 Jul 2026 $301.75 28 Jul 2026 $303.67 29 Jul 2026 $326.34 30 Jul 2026 $317.15 31 Jul 2026 $312.88 3 Aug 2026 $310.98 4 Aug 2026 $310.61 5 Aug 2026 $309.24 6 Aug 2026 $307.64 7 Aug 2026 $308.17 10 Aug 2026 $310.00 11 Aug 2026 $311.55 12 Aug 2026 $316.65 13 Aug 2026 $320.24 14 Aug 2026 $321.98 17 Aug 2026 $326.05 18 Aug 2026 $319.50 19 Aug 2026 $325.22 20 Aug 2026 $321.95 21 Aug 2026 $315.98 24 Aug 2026 $313.74 25 Aug 2026 $308.48 26 Aug 2026 $313.67 27 Aug 2026 $311.81 28 Aug 2026 $310.71 31 Aug 2026 $315.25 1 Sep 2026 $315.25 2 Sep 2026 $315.22 3 Sep 2026 $318.65 4 Sep 2026 $317.10 8 Sep 2026 $317.13 9 Sep 2026 $315.70 10 Sep 2026 $320.94 11 Sep 2026 $322.82 14 Sep 2026 $322.99 15 Sep 2026 $318.20 16 Sep 2026 $318.96 17 Sep 2026 $315.55 18 Sep 2026 $315.80 21 Sep 2026 $311.43 22 Sep 2026 $312.85 23 Sep 2026 $313.15 24 Sep 2026 $316.07 25 Sep 2026 $313.04 28 Sep 2026 $313.26 29 Sep 2026 $311.68 30 Sep 2026 $310.23 1 Oct 2026 $312.51 2 Oct 2026 $318.51 5 Oct 2026 $322.37 6 Oct 2026 $318.06 7 Oct 2026 $315.54 8 Oct 2026 $317.34 9 Oct 2026 $316.93 GERSTENBERG ERIC W CO-CEO Sold at will $144.78K 16 Dec 2025 · at $240.90 · 1.2% of stake Welch John R. Director Sold at will $204.80K 19 Feb 2026 · at $273.07 · 6.8% of stake MCKIM ALAN S EXEC CHAIR, CTO. Sold at will $28.11M 19 Feb 2026 · at $281.14 · 4.2% of stake Dugas Eric J. EVP CHIEF FINANCIAL OFFICER Sold at will $784.29K 20 Feb 2026 · at $281.31 · 14.9% of stake Gabriel Sharon M. EVP/CIO (CHESI) Sold at will $998.53K 20 Feb 2026 · at $282.07 · 13.2% of stake GERSTENBERG ERIC W CO-CEO Sold at will $699.65K 23 Feb 2026 · at $279.86 · 5.5% of stake MCKIM ALAN S EXEC CHAIR, CTO. Sold at will $29.27M 4 Mar 2026 · at $292.65 · 4.6% of stake Weber Brian P EVP (CHESI) Sold at will $1.37M 17 Mar 2026 · at $293.39 · 8.8% of stake Reed Marcy L. Director Sold at will $240.72K 18 Mar 2026 · at $287.94 · 14.1% of stake GERSTENBERG ERIC W CO-CEO Sold at will $293.00K 18 Mar 2026 · at $293.00 · 2.5% of stake States Lauren Director Sold at will $225.80K 26 May 2026 · at $286.19 · 6.5% of stake Robertson Andrea Director Sold at will $247.75K 3 Aug 2026 · at $314.01 · 8.1% of stake GERSTENBERG ERIC W CO-CEO Sold at will $803.35K 14 Aug 2026 · at $321.34 · 4.2% of stake
0 buys13 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$6.03B
Net income
$390.97M
Free cash flow
$441.81M
Operating margin
11.2%
Net margin
6.5%
Return on equity
14.2%
Return on capital
9.0%
Debt to equity
1.01
Revenue growth, 1 yr
2.4%
Revenue growth, 5 yr
13.9% a year
EPS growth, 1 yr
-1.9%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
3.1B 135M FY20 Fiscal year 2020 Revenue $3.14B Net income $134.84M Margin 4.3% 3.8B 203M FY21 Fiscal year 2021 Revenue $3.81B Net income $203.25M Margin 5.3% · growth +21.0% 5.2B 412M FY22 Fiscal year 2022 Revenue $5.17B Net income $411.74M Margin 8.0% · growth +35.8% 5.4B 378M FY23 Fiscal year 2023 Revenue $5.41B Net income $377.86M Margin 7.0% · growth +4.7% 5.9B 402M FY24 Fiscal year 2024 Revenue $5.89B Net income $402.30M Margin 6.8% · growth +8.9% 6B 391M FY25 Fiscal year 2025 Revenue $6.03B Net income $390.97M Margin 6.5% · growth +2.4%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
14 Aug 2026 GERSTENBERG ERIC W
CO-CEO
Sold at will $803.35K 4.2%
3 Aug 2026 Robertson Andrea
Director
Sold at will $247.75K 8.1%
26 May 2026 States Lauren
Director
Sold at will $225.80K 6.5%
18 Mar 2026 GERSTENBERG ERIC W
CO-CEO
Sold at will $293.00K 2.5%
18 Mar 2026 Reed Marcy L.
Director
Sold at will $240.72K 14.1%
17 Mar 2026 Weber Brian P
EVP (CHESI)
Sold at will $1.37M 8.8%