13F Pro

SEC Form 4 reporting owner

Laszlo Arthur Jr.

Laszlo Arthur Jr. has filed 6 Form 4 transactions reported between May 16, 2026 and June 1, 2026, as President, Data Centers of MODINE MANUFACTURING CO.

Name as filed: Laszlo Arthur Jr.

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$266K
1 lines
Companies
1
with Form 4 filings
Latest transaction
Jun 1, 2026
transaction date

Roles and reported holdings

  • MODMODINE MANUFACTURING CO
    May 16, 2026 – Jun 1, 2026

    President, Data Centers

    Held directly12,545 sh as of Jun 1, 2026 · Form 4

    24 months: $266K sold

Transaction history

All 6 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jun 1, 2026MODPresident, Data CentersOpen-market saleCode S · direct900$266K@ $295.76Form 4
May 31, 2026MODPresident, Data CentersShares withheld for tax or exercise priceCode F · direct436$122K@ $278.91Form 4
May 26, 2026MODPresident, Data CentersShares withheld for tax or exercise priceCode F · direct4,753$1.4M@ $295.88Form 4
May 26, 2026MODPresident, Data CentersGrant or awardCode A · direct10,838—Form 4
May 20, 2026MODPresident, Data CentersGrant or awardCode A · direct591—Form 4
May 16, 2026MODPresident, Data CentersShares withheld for tax or exercise priceCode F · direct247$67K@ $271.26Form 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.