13F Pro

SEC Form 4 reporting owner

Johnson Marianne Boyd

Johnson Marianne Boyd has filed 15 Form 4 transactions reported between December 15, 2025 and August 24, 2026, as Director, Chairman, Executive Chairman of BOYD GAMING CORP and Director of WESTERN ALLIANCE BANCORPORATION.

Name as filed: JOHNSON MARIANNE BOYD

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$10.5M
8 lines
Companies
2
with Form 4 filings
Latest transaction
Aug 24, 2026
transaction date

Roles and reported holdings

  • BYDBOYD GAMING CORP
    Jan 5, 2026 – Aug 24, 2026

    Director, Chairman, Executive Chairman

    Held indirectly (latest line)1,611,671 sh as of Aug 24, 2026 · Form 4

    24 months: $8.4M sold

  • WALWESTERN ALLIANCE BANCORPORATION
    Dec 15, 2025 – Feb 5, 2026

    Director

    Held indirectly (latest line)0 sh as of Dec 15, 2025 · Form 4

    24 months: $2.0M sold

Transaction history

All 15 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 24, 2026BYDDirectorOpen-market saleCode S · indirect12$984@ $82.00Form 4
Jun 30, 2026BYDDirectorShares withheld for tax or exercise priceCode F · indirect30,823$2.7M@ $88.33Form 4
Jun 30, 2026BYDDirectorGrant or awardCode A · indirect30,351—Form 4
May 7, 2026BYDChairmanGrant or awardCode A · indirect2,347—Form 4
May 5, 2026BYDChairmanOpen-market saleCode S · indirect62,914$5.3M@ $84.03Form 4
May 1, 2026BYDChairmanOpen-market saleCode S · indirect37,086$3.2M@ $85.27Form 4
Feb 22, 2026BYDExecutive ChairmanShares withheld for tax or exercise priceCode F · indirect3,524$304K@ $86.20Form 4
Feb 22, 2026BYDExecutive ChairmanGrant or awardCode A · indirect8,953—Form 4
Feb 5, 2026WALDirectorGrant or awardCode A · direct2,580—Form 4
Jan 5, 2026BYDDirectorGrant or awardCode A · direct618—Form 4
Dec 15, 2025WALDirectorOpen-market saleCode S · indirect5,386$474K@ $87.95Form 4
Dec 15, 2025WALDirectorOpen-market saleCode S · indirect2,328$202K@ $86.79Form 4
Dec 15, 2025WALDirectorOpen-market saleCode S · indirect7,714$669K@ $86.79Form 4
Dec 15, 2025WALDirectorOpen-market saleCode S · indirect6,614$574K@ $86.79Form 4
Dec 15, 2025WALDirectorOpen-market saleCode S · indirect1,100$95K@ $86.50Form 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.