13F Pro

SEC Form 4 reporting owner

Gabriel Sharon M.

Gabriel Sharon M. has filed 8 Form 4 transactions reported between January 2, 2026 and July 1, 2026, as EVP/CIO (CHESI) of CLEAN HARBORS INC.

Name as filed: Gabriel Sharon M.

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$999K
1 lines
Companies
1
with Form 4 filings
Latest transaction
Jul 1, 2026
transaction date

Roles and reported holdings

  • CLHCLEAN HARBORS INC
    Jan 2, 2026 – Jul 1, 2026

    EVP/CIO (CHESI)

    Held directly20,706 sh as of Jul 1, 2026 · Form 4

    24 months: $999K sold

Transaction history

All 8 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jul 1, 2026CLHEVP/CIO (CHESI)Shares withheld for tax or exercise priceCode F · direct359$104K@ $290.74Form 4
Mar 13, 2026CLHEVP/CIO (CHESI)Disposition to issuerCode D · direct1,401—Form 4
Mar 13, 2026CLHEVP/CIO (CHESI)Shares withheld for tax or exercise priceCode F · direct727$210K@ $288.93Form 4
Feb 20, 2026CLHEVP/CIO (CHESI)Open-market saleCode S · direct3,540$999K@ $282.07Form 4
Feb 2, 2026CLHEVP/CIO (CHESI)Shares withheld for tax or exercise priceCode F · direct508$132K@ $259.91Form 4
Feb 1, 2026CLHEVP/CIO (CHESI)Grant or awardCode A · direct566—Form 4
Feb 1, 2026CLHEVP/CIO (CHESI)Grant or awardCode A · direct2,073—Form 4
Jan 2, 2026CLHEVP/CIO (CHESI)Shares withheld for tax or exercise priceCode F · direct525$123K@ $234.48Form 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.