13F Pro

SEC Form 4 reporting owner

Mark Richard J

Mark Richard J has filed 9 Form 4 transactions reported between January 2, 2026 and September 10, 2026, as a reporting owner of TENET HEALTHCARE CORP and Director of SEMPRA.

Name as filed: MARK RICHARD J

Open-market buys, 24 mo
$251K
1 lines
Open-market sales, 24 mo
$2.6M
1 lines
Companies
2
with Form 4 filings
Latest transaction
Sep 10, 2026
transaction date

Roles and reported holdings

  • THCTENET HEALTHCARE CORP
    May 22, 2026 – Sep 10, 2026

    Reporting owner

    Held directly25,121 sh as of Sep 10, 2026 · Form 4

    24 months: $2.6M sold

  • SRESEMPRA
    Jan 2, 2026 – Jul 1, 2026

    Director

    Held directly17,376 sh as of Mar 11, 2026 · Form 4

    24 months: $251K bought

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 10, 2026THCOpen-market saleCode S · direct10,000$2.6M@ $263.42Form 4
Jul 1, 2026SREDirectorGrant or awardCode A · direct137$13K@ $91.37Form 4
May 27, 2026THCGrant or awardCode A · direct1,188—Form 4
May 22, 2026THCDisposition to issuerCode D · direct493$86K@ $173.78Form 4
May 22, 2026THCOption exerciseCode M · direct1,333—Form 4
May 12, 2026SREDirectorGrant or awardCode A · direct1,499—Form 4
Apr 1, 2026SREDirectorGrant or awardCode A · direct128$12K@ $97.41Form 4
Mar 11, 2026SREDirectorOpen-market purchaseCode P · direct2,692$251K@ $93.30Form 4
Jan 2, 2026SREDirectorGrant or awardCode A · direct139$13K@ $89.71Form 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.