SEC Form 4 reporting owner

Dugas Eric J.

Dugas Eric J. has filed 7 Form 4 transactions reported between February 1, 2026 and July 1, 2026, as EVP CHIEF FINANCIAL OFFICER of CLEAN HARBORS INC.

Name as filed: Dugas Eric J.

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$784K

1 lines

Companies

with Form 4 filings

Latest transaction

Jul 1, 2026

transaction date

Roles and reported holdings

CLHCLEAN HARBORS INC
Feb 1, 2026 – Jul 1, 2026
EVP CHIEF FINANCIAL OFFICER
Held directly13,532 sh as of Jul 1, 2026 · Form 4
24 months: $784K sold

Transaction history

All 7 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Jul 1, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Shares withheld for tax or exercise priceCode F · direct	447	$290.74	$130K@ $290.74	13,532	Form 4
Mar 13, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Disposition to issuerCode D · direct	1,324	—	—	13,979	Form 4
Mar 13, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Shares withheld for tax or exercise priceCode F · direct	630	$288.93	$182K@ $288.93	15,303	Form 4
Feb 20, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Open-market saleCode S · direct	2,788	$281.31	$784K@ $281.31	15,933	Form 4
Feb 2, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Shares withheld for tax or exercise priceCode F · direct	567	$259.91	$147K@ $259.91	18,721	Form 4
Feb 1, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Grant or awardCode A · direct	1,022	—	—	22,809	Form 4
Feb 1, 2026	CLHEVP CHIEF FINANCIAL OFFICER	Grant or awardCode A · direct	3,066	—	—	21,787	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.