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Clean Harbors (CLH) Insider Trading & Ownership

Clean Harbors logo
$302.93 +6.54 (+2.21%)
Closing price 03:59 PM Eastern
Extended Trading
$303.23 +0.30 (+0.10%)
As of 06:33 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Clean Harbors (NYSE:CLH) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
5.00%
Number Of
Insiders Buying
(Last 12 Months)
1
Amount Of
Insider Buying
(Last 12 Months)
$467K
Number Of
Insiders Selling
(Last 12 Months)
10
Amount Of
Insider Selling
(Last 12 Months)
$7.65M
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CLH Insider Buying and Selling by Quarter

Clean Harbors Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
4/30/2026Sell$313.07$1,001 - $15,000
3/18/2026Sell1,000$293.00$293,000.00  
3/18/2026
Marcy L Reed
Marcy L Reed
Director
Sell836$287.94$240,717.84  
3/17/2026Sell4,683$293.39$1,373,945.37  
2/23/2026Buy$280.46$15,001 - $50,000
2/20/2026Sell2,788$281.31$784,292.28  
2/20/2026Sell3,540$282.07$998,527.80  
2/19/2026
John R Welch
John R Welch
Director
Sell750$273.07$204,802.50  
12/16/2025Sell601$240.90$144,780.90  
12/3/2025Buy$236.97$1,001 - $15,000
8/7/2025Sell$242.08$1,001 - $15,000
8/1/2025Buy2,000$233.50$467,000.00  
7/31/2025Sell836$233.64$195,323.04  
6/20/2025Sell$226.33$1,001 - $15,000
6/13/2025Sell3,035$227.17$689,460.95  
6/6/2025Sell8,076$225.23$1,818,957.48  
6/5/2025Sell893$223.69$199,755.17  
5/28/2025
John R Welch
John R Welch
Director
Sell1,250$228.51$285,637.50  
5/27/2025Sell1,022$228.49$233,516.78  
5/22/2025Sell836$226.17$189,078.12  
(Data available from 1/1/2013 forward)

CLH Insider Trading Activity - Frequently Asked Questions

5.00% of Clean Harbors stock is owned by insiders. Learn more on CLH's insider holdings.

The following insiders have purchased CLH shares in the last 24 months: Eric J Dugas ($200,949.00), and Michael Louis Battles ($467,000.00).

Insiders have purchased a total of 3,050 CLH shares in the last 24 months for a total of $667,949.00 bought.

The following insiders have sold CLH shares in the last 24 months: Alan S Mckim ($10,775,500.00), Alison A Quirk ($199,755.17), Andrea Robertson ($195,323.04), Brian P Weber ($2,288,394.23), Eric J Dugas ($784,292.28), Eric W Gerstenberg ($3,772,029.80), John R Welch ($490,440.00), Lauren States ($891,736.93), Marcy L Reed ($240,717.84), Michael Louis Battles ($2,457,400.00), Robert Speights ($898,951.18), and Sharon M Gabriel ($998,527.80).

Insiders have sold a total of 103,390 Clean Harbors shares in the last 24 months for a total of $23,993,068.27 sold.

April McClain Delaney (D-MD) has bought shares of Clean Harbors in the last year totaling $40,500. April McClain Delaney (D-MD) has sold shares totaling $24,000.



This page (NYSE:CLH) was last updated on 5/13/2026 by MarketBeat.com Staff.
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