13F Pro

SEC Form 4 reporting owner

Zaslav David

Zaslav David has filed 22 Form 4 transactions reported between August 22, 2024 and August 26, 2026, as Director of SIRIUS XM HOLDINGS INC., Chief Executive Officer & Pres of Warner Bros. Discovery, Inc. and a reporting owner of GRUPO TELEVISA, S.A.B..

Name as filed: Zaslav David

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$118.7M
5 lines
Companies
3
with Form 4 filings
Latest transaction
Aug 26, 2026
transaction date

Roles and reported holdings

  • SIRISIRIUS XM HOLDINGS INC.
    Feb 27, 2026 – Aug 26, 2026

    Director

    No common-stock holding reported on a purchase, sale, gift or withholding line.

  • WBDWarner Bros. Discovery, Inc.
    Aug 22, 2024 – Aug 14, 2026

    Chief Executive Officer & Pres

    Held directly6,807,934 sh as of Aug 13, 2026 · Form 4
    Held indirectly (latest line)0 sh as of Aug 22, 2024 · Form 4

    24 months: $118.4M sold

  • TVGRUPO TELEVISA, S.A.B.
    Apr 30, 2026 – Jul 1, 2026

    Reporting owner

    Held directly46,600 sh as of Jul 1, 2026 · Form 4

    24 months: $324K sold

Transaction history

All 22 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 26, 2026SIRIDirectorGrant or awardCode A · direct60—Form 4
Aug 14, 2026WBDChief Executive Officer & PresOption exerciseCode M · direct194,999$2.0M@ $10.16Form 4
Aug 13, 2026WBDChief Executive Officer & PresOption exerciseCode M · direct678,267$6.9M@ $10.16Form 4
Aug 13, 2026WBDChief Executive Officer & PresOpen-market saleCode S · direct94,906$2.7M@ $28.00Form 4
Jul 13, 2026WBDChief Executive Officer & PresOpen-market saleCode S · direct94,906$2.6M@ $27.22Form 4
Jul 13, 2026WBDChief Executive Officer & PresOption exerciseCode M · direct2,089,876$21.2M@ $10.16Form 4
Jul 1, 2026TVOpen-market saleCode S · direct110,826$299K@ $2.70Form 4
Jun 12, 2026WBDChief Executive Officer & PresShares withheld for tax or exercise priceCode F · direct202,881$5.5M@ $26.98Form 4
Jun 8, 2026TVGrant or awardCode A · indirect53,694—Form 4
May 29, 2026SIRIDirectorGrant or awardCode A · direct6,775—Form 4
May 27, 2026SIRIDirectorGrant or awardCode A · direct83—Form 4
Apr 30, 2026TVOpen-market saleCode S · directAlso reported by FELTHEIMER JON8,900$26K@ $2.88Form 4
Apr 30, 2026TVOption exerciseCode X · indirect55,500—Form 4
Mar 3, 2026WBDChief Executive Officer & PresOpen-market saleCode S · direct4,004,149$113.2M@ $28.26Form 4
Feb 27, 2026SIRIDirectorGrant or awardCode A · direct104—Form 4
Feb 24, 2026WBDChief Executive Officer & PresShares withheld for tax or exercise priceCode F · direct774,460$22.6M@ $29.15Form 4
Feb 24, 2026WBDChief Executive Officer & PresGrant or awardCode A · direct2,006,982—Form 4
Feb 24, 2026WBDChief Executive Officer & PresShares withheld for tax or exercise priceCode F · direct803,005$23.4M@ $29.15Form 4
Feb 24, 2026WBDChief Executive Officer & PresGrant or awardCode A · direct2,094,242—Form 4
Jan 5, 2026WBDChief Executive Officer & PresGrant or awardCode A · direct1,963,465—Form 4
Jan 2, 2026WBDChief Executive Officer & PresGrant or awardCode A · direct3,052,734—Form 4
Aug 22, 2024WBDChief Executive Officer & PresOpen-market saleCode S · indirect153$1K@ $7.55Form 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.