13F Pro

SEC Form 4 reporting owner

Wallace Richard P

Wallace Richard P has filed 18 Form 4 transactions reported between May 12, 2026 and September 15, 2026, as President and CEO of KLA CORP and Director of Marvell Technology, Inc..

Name as filed: WALLACE RICHARD P

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$29.8M
2 lines
Companies
2
with Form 4 filings
Latest transaction
Sep 15, 2026
transaction date

Roles and reported holdings

  • KLACKLA CORP
    May 12, 2026 – Sep 15, 2026

    President and CEO

    Held directly706,925 sh as of Sep 15, 2026 · Form 4

    24 months: $29.8M sold

    2 lines are priced far from KLAC’s market price that day, so the filing may concern a different security. Left out of totals and holdings; see the filings.

  • MRVLMarvell Technology, Inc.
    Jun 13, 2026 – Jun 25, 2026

    Director

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

Transaction history

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

DateCompanyTypeSharesValueFiling
Sep 15, 2026KLACPresident and CEOOpen-market saleCode S · direct72,019$12.4M@ $171.88Form 4
Aug 11, 2026KLACPresident and CEOOpen-market saleCode S · direct87,568$17.4M@ $198.95Form 4
Aug 7, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct12,762$2.5M@ $193.22Form 4
Aug 6, 2026KLACPresident and CEOGrant or awardCode A · direct40,841—Form 4
Aug 6, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct46,467$9.0M@ $192.80Form 4
Aug 6, 2026KLACPresident and CEOGrant or awardCode A · direct93,721—Form 4
Aug 6, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct87,481$16.9M@ $192.80Form 4
Aug 6, 2026KLACPresident and CEOGrant or awardCode A · direct352,875—Form 4
Aug 4, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct89,787$16.4M@ $182.75Form 4
Aug 4, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct19,951$3.6M@ $182.75Form 4
Aug 3, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct19,440$3.6M@ $182.82Form 4
Aug 1, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct13,213$2.4M@ $182.82Form 4
Jun 30, 2026KLACPresident and CEOShares withheld for tax or exercise priceCode F · direct45,850$12.8M@ $278.39Form 4
Jun 30, 2026KLACPresident and CEOOther acquisition or dispositionCode J · direct196$21K@ $108.33Form 4
Jun 25, 2026MRVLDirectorGrant or awardCode A · direct1,034—Form 4
Jun 13, 2026MRVLDirectorOption exerciseCode M · direct3,940—Form 4
Jun 11, 2026KLACPresident and CEOOpen-market saleCode S · directPrice far from market; may be another security4,512$10.0M@ $2213.37Form 4
May 12, 2026KLACPresident and CEOOpen-market saleCode S · directPrice far from market; may be another security4,512$8.1M@ $1794.00Form 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.

2 open-market lines are priced outside 0.67×–1.5× of the stock’s closing price that day. A gap that large usually means the filing reports a different security than the company it is filed under, so those lines are shown but left out of totals and holdings.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.