13F Pro

SEC Form 4 reporting owner

Wetherbee Robert S

Wetherbee Robert S has filed 18 Form 4 transactions reported between December 18, 2025 and August 3, 2026, as a reporting owner of GATX CORP, Director of COMMERCIAL METALS Co and Executive Chairman of ATI INC.

Name as filed: WETHERBEE ROBERT S

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$15.3M
7 lines
Companies
3
with Form 4 filings
Latest transaction
Aug 3, 2026
transaction date

Roles and reported holdings

  • GATXGATX CORP
    Aug 3, 2026

    Reporting owner

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

  • CMCCOMMERCIAL METALS Co
    Jan 14, 2026 – Jul 15, 2026

    Director

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

  • ATIATI INC
    Dec 18, 2025 – Feb 17, 2026

    Executive Chairman

    Held directly280,061 sh as of Feb 17, 2026 · Form 4

    24 months: $15.3M sold

Transaction history

All 18 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 3, 2026GATXGrant or awardCode A · direct130$23K@ $177.91Form 4
Jul 15, 2026CMCDirectorGrant or awardCode A · direct7$472@ $67.41Form 4
Apr 15, 2026CMCDirectorGrant or awardCode A · direct7$454@ $64.91Form 4
Feb 17, 2026ATIExecutive ChairmanOpen-market saleCode S · direct28,724$4.2M@ $146.07Form 4
Feb 17, 2026ATIExecutive ChairmanOpen-market saleCode S · direct8,403$1.2M@ $145.17Form 4
Feb 17, 2026ATIExecutive ChairmanOpen-market saleCode S · direct12,435$1.8M@ $144.01Form 4
Feb 10, 2026ATIExecutive ChairmanOpen-market saleCode S · direct10,438$1.5M@ $146.67Form 4
Feb 2, 2026CMCDirectorGrant or awardCode A · direct5$402@ $80.38Form 4
Jan 14, 2026CMCDirectorGrant or awardCode A · direct2,222$165K@ $74.26Form 4
Jan 5, 2026ATIExecutive ChairmanOption exerciseCode M · direct64,103—Form 4
Jan 5, 2026ATIExecutive ChairmanShares withheld for tax or exercise priceCode F · direct16,021$1.9M@ $121.08Form 4
Jan 5, 2026ATIExecutive ChairmanShares withheld for tax or exercise priceCode F · direct72,907$8.8M@ $121.08Form 4
Jan 5, 2026ATIExecutive ChairmanGrant or awardCode A · direct185,276—Form 4
Jan 5, 2026ATIExecutive ChairmanShares withheld for tax or exercise priceCode F · direct69,369$8.4M@ $121.08Form 4
Jan 5, 2026ATIExecutive ChairmanOption exerciseCode M · direct362,644—Form 4
Dec 18, 2025ATIExecutive ChairmanOpen-market saleCode S · direct6,158$679K@ $110.34Form 4
Dec 18, 2025ATIExecutive ChairmanOpen-market saleCode S · direct47,355$5.2M@ $109.57Form 4
Dec 18, 2025ATIExecutive ChairmanOpen-market saleCode S · direct6,507$708K@ $108.86Form 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.