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CLH Insider Trading

Insider Ownership Percentage: 5.00%
Insider Buying (Last 12 Months): $467,000.00
Insider Selling (Last 12 Months): $7,651,795.73

Clean Harbors Insider Trading History Chart

This chart shows the insider buying and selling history at Clean Harbors by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Clean Harbors Share Price & Price History

Current Price: $290.28
Price Change: ▼ Price Decrease of -23.422 (-7.47%)
As of 05/6/2026 03:59 PM ET

This chart shows the closing price history over time for CLH up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Clean Harbors Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/18/2026Eric W. GerstenbergCEOSell1,000$293.00$293,000.0038,877View SEC Filing Icon  
3/18/2026Marcy L. ReedDirectorSell836$287.94$240,717.845,081View SEC Filing Icon  
3/17/2026Brian P. WeberEVPSell4,683$293.39$1,373,945.3748,728View SEC Filing Icon  
2/20/2026Eric J. DugasCFOSell2,788$281.31$784,292.2815,933View SEC Filing Icon  
2/20/2026Sharon M. GabrielEVPSell3,540$282.07$998,527.8023,193View SEC Filing Icon  
2/19/2026John R. WelchDirectorSell750$273.07$204,802.5010,237View SEC Filing Icon  
12/16/2025Eric W. GerstenbergCEOSell601$240.90$144,780.9050,454View SEC Filing Icon  
8/1/2025Michael Louis BattlesCEOBuy2,000$233.50$467,000.0082,911View SEC Filing Icon  
7/31/2025Andrea RobertsonDirectorSell836$233.64$195,323.049,888View SEC Filing Icon  
6/13/2025Brian P. WeberEVPSell3,035$227.17$689,460.9554,548View SEC Filing Icon  
6/6/2025Eric W. GerstenbergCEOSell8,076$225.23$1,818,957.4851,619View SEC Filing Icon  
6/5/2025Alison A QuirkDirectorSell893$223.69$199,755.172,978View SEC Filing Icon  
5/28/2025John R. WelchDirectorSell1,250$228.51$285,637.5011,402View SEC Filing Icon  
5/27/2025Robert SpeightsInsiderSell1,022$228.49$233,516.7816,310View SEC Filing Icon  
5/22/2025Lauren StatesDirectorSell836$226.17$189,078.1211,871View SEC Filing Icon  
3/10/2025Eric J. DugasCFOBuy1,050$191.38$200,949.0024,238View SEC Filing Icon  
3/10/2025Robert SpeightsInsiderSell2,725$190.44$518,949.0040,008View SEC Filing Icon  
2/18/2025Lauren StatesDirectorSell308$228.79$70,467.3211,918View SEC Filing Icon  
1/15/2025Lauren StatesDirectorSell308$239.04$73,624.3212,226View SEC Filing Icon  
12/16/2024Lauren StatesDirectorSell308$245.06$75,478.4812,534View SEC Filing Icon  
11/27/2024Brian P. WeberEVPSell861$261.31$224,987.9159,346View SEC Filing Icon  
11/15/2024Eric W. GerstenbergCEOSell6,051$250.42$1,515,291.4255,657View SEC Filing Icon  
11/15/2024Lauren StatesDirectorSell308$249.78$76,932.2412,842View SEC Filing Icon  
11/5/2024Robert SpeightsInsiderSell610$240.14$146,485.4039,160View SEC Filing Icon  
10/15/2024Lauren StatesDirectorSell308$260.74$80,307.9213,150View SEC Filing Icon  
9/16/2024Lauren StatesDirectorSell309$244.09$75,423.8113,458View SEC Filing Icon  
9/16/2024Michael Louis BattlesCEOSell10,000$245.74$2,457,400.0077,136View SEC Filing Icon  
6/11/2024Alan S MckimInsiderSell50,000$215.51$10,775,500.002,494,211View SEC Filing Icon  
5/23/2024Lauren StatesDirectorSell1,148$218.14$250,424.7213,767View SEC Filing Icon  
5/3/2024Eric J. DugasCFOSell6,200$208.74$1,294,188.0021,482View SEC Filing Icon  
3/27/2024Brian P. WeberEVPSell7,996$199.07$1,591,763.7262,803View SEC Filing Icon  
3/15/2024Eric W. GerstenbergCEOSell15,276$187.71$2,867,457.9667,374View SEC Filing Icon  
3/14/2024John T. PrestonDirectorSell1,913$188.36$360,332.684,767View SEC Filing Icon  
12/20/2023Alan S MckimInsiderSell17,453$178.37$3,113,091.612,672,211View SEC Filing Icon  
12/1/2023Robert W. HarrisonEVPSell122$166.86$20,356.923,369View SEC Filing Icon  
11/22/2023Eric W. GerstenbergCEOSell8,000$164.82$1,318,560.0068,787View SEC Filing Icon  
11/16/2023Alan S MckimInsiderSell28,389$164.50$4,669,990.502,736,275View SEC Filing Icon  
8/29/2023Eric J. DugasCFOSell3,500$171.00$598,500.0025,114View SEC Filing Icon  
8/25/2023Robert SpeightsInsiderSell1,984$171.03$339,323.5238,602View SEC Filing Icon  
8/23/2023George L. CurtisVPSell10,303$171.54$1,767,376.6248,102View SEC Filing Icon  
8/16/2023John T. PrestonDirectorSell2,095$173.68$363,859.606,680View SEC Filing Icon  
8/8/2023Andrea RobertsonDirectorSell1,200$169.08$202,896.0010,667View SEC Filing Icon  
8/4/2023Michael Louis BattlesCEOSell10,000$171.00$1,710,000.0074,453View SEC Filing Icon  
7/3/2023Eric J. DugasCAOSell898$164.43$147,658.1428,614View SEC Filing Icon  
7/3/2023Eric W. GerstenbergCEOSell9,725$164.43$1,599,081.7577,527View SEC Filing Icon  
7/3/2023George L. CurtisVPSell717$164.43$117,896.3158,405View SEC Filing Icon  
7/3/2023Robert SpeightsInsiderSell825$164.43$135,654.7540,586View SEC Filing Icon  
7/3/2023Sharon M. GabrielEVPSell557$164.43$91,587.5125,292View SEC Filing Icon  
6/9/2023Eugene G. BanucciDirectorSell5,020$156.09$783,571.805,598View SEC Filing Icon  
6/9/2023Sharon M. GabrielEVPSell3,235$155.71$503,721.8525,849View SEC Filing Icon  
5/26/2023Eugene G. BanucciDirectorSell10,000$144.59$1,445,900.0010,618View SEC Filing Icon  
5/24/2023Melkeya McduffieEVPSell714$144.29$103,023.0610,094View SEC Filing Icon  
5/15/2023Alan S MckimInsiderSell16,200$139.60$2,261,520.002,868,937View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Clean Harbors (NYSE:CLH)

90.43% of Clean Harbors stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CLH by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Clean Harbors Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/6/2026California Public Employees Retirement System104,730$30.03M0.0%-2.9%0.196%Search for SEC Filing on Google Icon
5/6/2026Kera Capital Partners Inc.2,876$0.83M0.1%-4.2%0.005%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.430$0.12M0.0%+8.9%0.001%Search for SEC Filing on Google Icon
5/6/2026C WorldWide Group Holding A S49,871$14.30M0.3%+3.3%0.094%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.932,027$267.24M0.4%+1.8%1.748%Search for SEC Filing on Google Icon
5/6/2026Independent Financial Group LLC949$0.27M0.0%N/A0.002%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.840$0.24M0.0%-7.2%0.002%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC1,499$0.43M0.0%+9.7%0.003%Search for SEC Filing on Google Icon
5/5/2026Maryland State Retirement & Pension System2,702$0.78M0.0%+13.5%0.005%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management2,754$0.79M0.0%+34.7%0.005%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System12,107$3.47M0.0%+1.7%0.023%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.112,106$32.14M0.0%+3.8%0.210%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC3,598$1.10M0.0%+11.7%0.007%Search for SEC Filing on Google Icon
5/4/2026Triglav Investments D.O.O.1,502$0.43M0.0%+7.4%0.003%Search for SEC Filing on Google Icon
5/4/2026Y.D. More Investments Ltd1,826$0.52M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/4/2026J. Safra Sarasin Holding AG52,198$14.93M0.3%-4.5%0.098%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky20,205$5.79M0.0%-1.1%0.038%Search for SEC Filing on Google Icon
5/2/2026SFE Investment Counsel3,750$1.08M0.2%-1.6%0.007%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp14,771$4.24M0.0%+2,088.3%0.028%Search for SEC Filing on Google Icon
5/1/2026Candriam S.C.A.36,781$10.55M0.1%+19.8%0.069%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC791$0.23M0.0%-58.4%0.001%Search for SEC Filing on Google Icon
5/1/2026Cedar Mountain Advisors LLC405$0.12M0.0%N/A0.001%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC22,460$6.40M0.0%N/A0.042%Search for SEC Filing on Google Icon
4/30/2026Kestra Advisory Services LLC1,188$0.34M0.0%-22.1%0.002%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund10,316$2.96M0.0%+2.8%0.019%Search for SEC Filing on Google Icon
4/30/2026Quantum Portfolio Management LLC3,420$0.98M0.0%-6.1%0.006%Search for SEC Filing on Google Icon
4/29/2026Lmcg Investments LLC4,760$1.37M0.1%-12.4%0.009%Search for SEC Filing on Google Icon
4/29/2026Swedbank AB110,000$31.54M0.0%-26.7%0.206%Search for SEC Filing on Google Icon
4/28/2026Abel Hall LLC1,266$0.36M0.1%N/A0.002%Search for SEC Filing on Google Icon
4/28/2026Stephens Inc. AR2,832$0.81M0.0%-18.8%0.005%Search for SEC Filing on Google Icon
4/28/2026K.J. Harrison & Partners Inc12,295$3.53M0.6%-6.1%0.023%Search for SEC Filing on Google Icon
4/28/2026Praxis Investment Management Inc.1,585$0.45M0.0%+12.4%0.003%Search for SEC Filing on Google Icon
4/28/2026Koshinski Asset Management Inc.1,223$0.35M0.0%+36.3%0.002%Search for SEC Filing on Google Icon
4/28/2026QRG Capital Management Inc.948$0.27M0.0%N/A0.002%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC1,405$0.40M0.0%+38.7%0.003%Search for SEC Filing on Google Icon
4/27/2026World Investment Advisors799$0.23M0.0%N/A0.001%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System56,124$16.09M0.0%-2.8%0.105%Search for SEC Filing on Google Icon
4/27/2026Optas LLC2,666$0.76M0.1%-40.6%0.005%Search for SEC Filing on Google Icon
4/27/2026Leonteq Securities AG1,354$0.39M0.0%-8.1%0.003%Search for SEC Filing on Google Icon
4/27/2026Platform Technology Partners989$0.28M0.1%N/A0.002%Search for SEC Filing on Google Icon
4/27/2026Fideuram Intesa Sanpaolo Private Banking S.P.A.16,997$4.87M0.2%+94.4%0.032%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio33,312$9.55M0.0%+55.6%0.062%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH1,303$0.37M0.0%-6.0%0.002%Search for SEC Filing on Google Icon
4/24/2026Root Financial Partners LLC241$69K0.0%+99.2%0.000%Search for SEC Filing on Google Icon
4/24/2026Fulton Bank N.A.3,239$0.93M0.0%-8.3%0.006%Search for SEC Filing on Google Icon
4/24/2026Trinity Street Asset Management LLP109,391$31.37M2.2%-6.6%0.205%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC3,588$1.03M0.0%-1.6%0.007%Search for SEC Filing on Google Icon
4/22/2026Cornerstone Wealth Group LLC1,141$0.35M0.0%-11.6%0.002%Search for SEC Filing on Google Icon
4/22/2026Fort Washington Investment Advisors Inc. OH71,277$20.44M0.1%-22.3%0.134%Search for SEC Filing on Google Icon
4/22/2026Border to Coast Pensions Partnership Ltd45,000$12.94M0.2%-25.0%0.084%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA1,242,142$356.09M0.4%-34.1%2.330%Search for SEC Filing on Google Icon
4/22/2026Union Bancaire Privee UBP SA9,136$2.55M0.0%-39.6%0.017%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC2,052$0.59M0.0%-39.4%0.004%Search for SEC Filing on Google Icon
4/22/2026Venturi Wealth Management LLC2,058$0.59M0.0%+22.7%0.004%Search for SEC Filing on Google Icon
4/21/2026Maridea Wealth Management LLC6,858$1.97M0.3%+19.4%0.013%Search for SEC Filing on Google Icon
4/21/2026Aaron Wealth Advisors LLC4,279$1.23M0.1%-11.8%0.008%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System14,600$4.19M0.1%N/A0.027%Search for SEC Filing on Google Icon
4/21/2026Fairvoy Private Wealth LLC2,156$0.62M0.1%N/A0.004%Search for SEC Filing on Google Icon
4/21/2026Fiduciary Alliance LLC2,356$0.70M0.0%-8.3%0.004%Search for SEC Filing on Google Icon
4/20/2026Fifth Third Wealth Advisors LLC2,121$0.61M0.0%+2.9%0.004%Search for SEC Filing on Google Icon
4/20/2026OP Asset Management Ltd99,201$28.44M0.3%N/A0.186%Search for SEC Filing on Google Icon
4/20/2026Assenagon Asset Management S.A.48,943$14.03M0.0%-53.7%0.092%Search for SEC Filing on Google Icon
4/18/2026Leeward Investments LLC MA140,651$40.33M2.0%-3.0%0.264%Search for SEC Filing on Google Icon
4/18/2026Steph & Co.338$97K0.0%-11.7%0.001%Search for SEC Filing on Google Icon
4/18/2026Murphy & Mullick Capital Management Corp3,806$1.09M0.8%-1.0%0.007%Search for SEC Filing on Google Icon
4/17/2026Mountain Pacific Investment Advisers LLC23,432$6.72M1.2%-1.0%0.044%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC26,384$7.57M0.0%-57.9%0.049%Search for SEC Filing on Google Icon
4/16/2026Vaughan Nelson Investment Management L.P.386,540$110.83M1.1%+4.2%0.725%Search for SEC Filing on Google Icon
4/16/2026Diversified Trust Co2,288$0.66M0.0%N/A0.004%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.50,858$11.93M0.0%-2.9%0.096%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC12,682$2.98M0.0%+152.9%0.024%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd409$96K0.0%+309.0%0.001%Search for SEC Filing on Google Icon
2/25/2026MidFirst Bank121$28K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.6,014$1.41M0.0%-9.6%0.011%Search for SEC Filing on Google Icon
2/23/2026Kera Capital Partners Inc.3,003$0.78M0.1%N/A0.006%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.34,081$7.99M0.0%+69,453.1%0.064%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.360,550$84.54M0.0%-7.7%0.675%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC194,718$45.66M0.0%+3,782.7%0.364%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV10,521$2.47M0.0%+40.6%0.020%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury16,935$4.40M0.0%-17.1%0.032%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC2,349$0.55M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/18/2026Pillsbury Lake Capital LLC22,553$5.29M1.8%N/A0.042%Search for SEC Filing on Google Icon
2/18/2026Fuller & Thaler Asset Management Inc.80,791$18.94M0.1%-17.0%0.151%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC1,945$0.46M0.0%-71.8%0.004%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC3,631$0.85M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd2,629$0.62M0.0%+17.2%0.005%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP5,182,538$1.22B0.4%-7.0%9.699%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC8,018$1.88M0.0%-82.1%0.015%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL2,440$0.57M0.0%-96.1%0.005%Search for SEC Filing on Google Icon
2/18/2026Odyssean LLC3,061$0.72M0.5%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC43,592$10.22M0.0%+43.5%0.082%Search for SEC Filing on Google Icon
2/18/2026Man Group plc979$0.23M0.0%-87.3%0.002%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC2,376,088$557.15M0.2%+10.0%4.447%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC112,294$26.33M0.1%+204.0%0.210%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP3,966$0.93M0.0%-22.3%0.007%Search for SEC Filing on Google Icon
2/18/2026Cinctive Capital Management LP1,155$0.27M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/18/2026Aventail Capital Group LP6,841$1.60M0.1%-73.4%0.013%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC57,586$13.50M0.2%-14.3%0.108%Search for SEC Filing on Google Icon
2/18/2026Alphadyne Asset Management LP10,683$2.51M0.1%N/A0.020%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC16,000$3.75M0.0%N/A0.030%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Clean Harbors logo
Clean Harbors, Inc. provides environmental and industrial services in the United States and internationally. The company operates through two segments, Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, fuel blending, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and offers CleanPack services, including collection, identification, categorization, specialized packaging, transportation, and disposal of laboratory chemicals and household hazardous waste. This segment also provides industrial maintenance and specialty industrial services; and utilizes specialty equipment and resources that performs field services. The Safety-Kleen Sustainability Solutions segment provides pickup and transportation services for hazardous and non-hazardous containerized waste for recycling or disposal; machine cleaning and maintenance, and disposal and replenishment of clean solvent or aqueous fluids; and vacuum services to remove solids, residual oily water, and sludge and other fluids from customers' oil/water separators, sumps, and collection tanks, as well as removes and collects waste fluids found at large and small industrial locations, including metal fabricators, auto maintenance providers, and general manufacturers. This segment also manufactures, formulates, packages, distributes, and markets lubricants and other automotive products. Clean Harbors, Inc. was incorporated in 1980 and is headquartered in Norwell, Massachusetts.
Read More on Clean Harbors

Today's Range

Now: $290.28
Low: $282.12
High: $314.31

50 Day Range

MA: $294.80
Low: $275.56
High: $313.46

52 Week Range

Now: $290.28
Low: $201.34
High: $316.98

Volume

2,174,348 shs

Average Volume

444,453 shs

Market Capitalization

$15.47 billion

P/E Ratio

39.87

Dividend Yield

N/A

Beta

0.92

Who are the company insiders with the largest holdings of Clean Harbors?

Clean Harbors' top insider investors include:
  1. Alan S Mckim (Insider)
  2. Alan S Mckim (CEO)
  3. Alan S Mckim (CEO)
  4. James M Rutledge (Insider)
  5. Eric W Gerstenberg (COO)
  6. Michael Louis Battles (CEO)
  7. Eric W Gerstenberg (CEO)
  8. Michael Louis Battles (CFO)
  9. Brian P Weber (EVP)
  10. George L Curtis (VP)
Learn More about top insider investors at Clean Harbors.

Who are the major institutional investors of Clean Harbors?

Clean Harbors' top institutional investors include:
  1. Pictet Asset Management Holding SA — 2.33%
  2. Vaughan Nelson Investment Management L.P. — 0.73%
  3. Leeward Investments LLC MA — 0.26%
  4. Principal Financial Group Inc. — 0.21%
  5. Swedbank AB — 0.21%
  6. Trinity Street Asset Management LLP — 0.21%
Learn More about top institutional investors of Clean Harbors stock.

Which institutional investors are selling Clean Harbors stock?

Within the last quarter, CLH stock was sold by these institutional investors:
  1. Pictet Asset Management Holding SA
  2. Assenagon Asset Management S.A.
  3. Swedbank AB
  4. SG Americas Securities LLC
  5. Fort Washington Investment Advisors Inc. OH
  6. Border to Coast Pensions Partnership Ltd
  7. Trinity Street Asset Management LLP
  8. Union Bancaire Privee UBP SA
In the last year, company insiders that have sold Clean Harbors company stock include:
  1. Brian P Weber (EVP)
  2. Eric W Gerstenberg (CEO)
  3. Sharon M Gabriel (EVP)
  4. Robert Speights (Insider)
  5. Eric J Dugas (CFO)
  6. Lauren States (Director)
  7. John R Welch (Director)
  8. Andrea Robertson (Director)
  9. Marcy L Reed (Director)
  10. Alison A Quirk (Director)
Learn More investors selling Clean Harbors stock.

Which institutional investors are buying Clean Harbors stock?

Within the last quarter, CLH stock was purchased by institutional investors including:
  1. OP Asset Management Ltd
  2. Hsbc Holdings PLC
  3. Vaughan Nelson Investment Management L.P.
  4. Louisiana State Employees Retirement System
  5. Fifth Third Bancorp
  6. Strs Ohio
  7. Fideuram Intesa Sanpaolo Private Banking S.P.A.
  8. Candriam S.C.A.
Within the previous year, these company insiders have bought Clean Harbors stock:
  1. Michael Louis Battles (CEO)
  2. Eric J Dugas (CFO)
Learn More investors buying Clean Harbors stock.

Clean Harbors Active Insiders

Alan S. Mckim
Alan S. Mckim
CEO
Eric W Gerstenberg (Age 56)
COO
2 recent trades
Michael Louis Battles
Michael Louis Battles (Age 56)
CFO
Eric J Dugas
Eric J Dugas (Age 47)
CAO
1 recent trades
Andrea Robertson
Andrea Robertson
Director
Rod Marlin
Director
Lauren States
Lauren States
Director
Eugene G Banucci
Director
John T Preston
John T Preston
Director
John R Welch
John R Welch
Director
1 recent trades
Alison A Quirk
Alison A Quirk
Director
Marcy L Reed
Marcy L Reed
Director
1 recent trades
Jeffrey Herbert Knapp
Jeffrey Herbert Knapp
EVP
Brian P Weber (Age 57)
EVP
1 recent trades
Michael J Twohig
Michael J Twohig
EVP
Sharon M Gabriel
Sharon M Gabriel (Age 50)
EVP
1 recent trades
Robert W Harrison
Robert W Harrison
EVP
George L Curtis
George L Curtis (Age 67)
VP
Robert Speights
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