NYSE: CLH
Clean Harbors Inc Stock Ownership - Who owns Clean Harbors?

Insider buying vs selling

Have Clean Harbors Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael Louis BattlesCO-CEO2025-08-012,000$233.50
$467.00kBuy
Andrea RobertsonDirector2025-07-31836$233.64
$195.32kSell
Eric W. GerstenbergCO-CEO2025-07-01564$229.55
$129.47kSell
Alan S. McKimEXEC CHAIR CTO.2025-07-011,342$229.55
$308.06kSell
Eric J. DugasEVP CHIEF FINANCIAL OFFICER2025-07-01613$229.55
$140.71kSell
Michael Louis BattlesCO-CEO2025-07-011,532$229.55
$351.67kSell
Sharon M. GabrielEVPCIO CHESI2025-07-01525$229.55
$120.51kSell
Brian P. WeberEVP CHESI2025-07-011,136$229.55
$260.77kSell
Rebecca UnderwoodPRESIDENT EVP FACILITIES2025-07-011,051$229.55
$241.26kSell
George L. CurtisEXEC. VICE PRESIDENT CHESI2025-07-01399$229.55
$91.59kSell

1 of 8

CLH insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CLH insiders and whales buy or sell their stock.

CLH Shareholders

What type of owners hold Clean Harbors Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Wellington Management Group LLP10.75%5,765,005$1.36BInstitution
Vanguard Group Inc8.55%4,583,265$1.08BInstitution
Blackrock Inc8.48%4,545,484$1.07BInstitution
Alan S. McKim5.47%2,934,491$690.81MInsider
Janus Henderson Group PLC4.01%2,153,226$506.89MInstitution
Pictet Asset Management Holding Sa3.57%1,912,180$450.15MInstitution
State Street Corp2.80%1,503,169$353.86MInstitution
D1 Capital Partners LP2.69%1,443,637$339.85MInstitution
Clearbridge Investments LLC2.47%1,324,143$311.72MInstitution
Snyder Capital Management L P1.99%1,064,866$250.68MInstitution

1 of 3

CLH vs Waste Management Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLH91.30%8.43%Net SellingNet Selling
GFL67.16%0.00%
CWST96.78%3.22%Net SellingNet Selling
NVRI96.57%3.43%Net Selling
MEG90.17%9.83%Net Buying

Clean Harbors Stock Ownership FAQ

Who owns Clean Harbors?

Clean Harbors (NYSE: CLH) is owned by 91.30% institutional shareholders, 8.43% Clean Harbors insiders, and 0.27% retail investors. Alan S. McKim is the largest individual Clean Harbors shareholder, owning 2.93M shares representing 5.47% of the company. Alan S. McKim's Clean Harbors shares are currently valued at $693.54M.

If you're new to stock investing, here's how to buy Clean Harbors stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.