Clean Harbors Insider Trades

CLH

Track insider trading activity from Clean Harbors executives and directors. See which insiders are buying and selling CLH stock.

Trades Last 12 Months

CLH Price

All Insider Trades for Clean Harbors

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
States Lauren Director
Holding Value $3.29M 11,359 shares
Last Trade
May 26, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$226k 789 shares
$286.19
$289.87
Preston John T Director
Holding Value $2.04M 7,044 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Holding Value $1.31M 4,523 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Quirk Alison A. Director
Holding Value $1.05M 3,630 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Welch John R. Director
Holding Value $3.16M 10,889 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Galante Edward G Director
Holding Value $7.38M 25,461 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Polito Karyn Director
Holding Value $1.2M 4,127 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Willett Robert Director
Holding Value $2.91M 10,028 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Robertson Andrea Director
Holding Value $2.83M 9,768 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Reed Marcy L. Director
Holding Value $1.66M 5,733 shares
Last Trade
May 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$190k 652 shares
$291.40
$289.87
Holding Value $11.3M 38,877 shares
Last Trade
Mar 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$293k 1,000 shares
$293.00
$289.87
Weber Brian P EVP (chesi)
Holding Value $14.1M 48,728 shares
Last Trade
Mar 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.37M 4,683 shares
$293.39
$289.87
Dugas Eric J. EVP CHIEF FINANCIAL OFFICER
Holding Value $4.44M 15,303 shares
Last Trade
Mar 13, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$182k 630 shares
$288.93
$289.87
Underwood Rebecca PRESIDENT & EVP FACILITIES
Holding Value $5.42M 18,684 shares
Last Trade
Mar 13, 2026 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$405k 1,401 shares
$288.93
$289.87
Gabriel Sharon M. Evp/cio (chesi)
Holding Value $6.11M 21,065 shares
Last Trade
Mar 13, 2026 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$405k 1,401 shares
$288.93
$289.87
Curtis George L Exec. VICE PRESIDENT (chesi)
Holding Value $13.6M 47,065 shares
Last Trade
Mar 13, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$101k 350 shares
$288.93
$289.87
Geer Charles H. Ii Evp, Industrial Services
Holding Value $3.14M 10,839 shares
Last Trade
Mar 13, 2026 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$40.2k 139 shares
$288.93
$289.87
Mckim Alan S EXEC Chair, Cto.
Holding Value $9.5M 32,762 shares
Last Trade
Mar 13, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$365k 1,265 shares
$288.93
$289.87
Holding Value $2.03M 7,016 shares
Last Trade
Mar 13, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$5.2k 18 shares
$288.93
$289.87
Holding Value $28.3M 97,538 shares
Last Trade
Mar 13, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$332k 1,148 shares
$288.93
$289.87

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