13F Pro

SEC Form 4 reporting owner

Mccarthy Michael O III

Mccarthy Michael O III has filed 12 Form 4 transactions reported between November 24, 2025 and August 18, 2026, as CHIEF LEGAL OFFICER of QuantumScape Corp.

Name as filed: MCCARTHY MICHAEL O III

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$510K
2 lines
Companies
1
with Form 4 filings
Latest transaction
Aug 18, 2026
transaction date

Roles and reported holdings

  • QSQuantumScape Corp
    Nov 24, 2025 – Aug 18, 2026

    CHIEF LEGAL OFFICER

    Held directly1,527,774 sh as of Aug 18, 2026 · Form 4

    24 months: $510K sold

Transaction history

All 12 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 18, 2026QSCHIEF LEGAL OFFICERShares withheld for tax or exercise priceCode F · direct25,709$148K@ $5.74Form 4
May 18, 2026QSCHIEF LEGAL OFFICERShares withheld for tax or exercise priceCode F · direct24,211$178K@ $7.37Form 4
Apr 14, 2026QSCHIEF LEGAL OFFICERGrant or awardCode A · direct103,857—Form 4
Apr 14, 2026QSCHIEF LEGAL OFFICERGrant or awardCode A · direct519,287—Form 4
Mar 6, 2026QSCHIEF LEGAL OFFICEROpen-market saleCode S · direct45,000$303K@ $6.73Form 4
Mar 4, 2026QSCHIEF LEGAL OFFICEROpen-market saleCode S · direct30,000$207K@ $6.90Form 4
Feb 25, 2026QSCHIEF LEGAL OFFICERShares withheld for tax or exercise priceCode F · direct18,393$130K@ $7.05Form 4
Feb 24, 2026QSCHIEF LEGAL OFFICERGrant or awardCode A · direct42,025—Form 4
Feb 19, 2026QSCHIEF LEGAL OFFICERShares withheld for tax or exercise priceCode F · direct18,356$130K@ $7.08Form 4
Feb 18, 2026QSCHIEF LEGAL OFFICERShares withheld for tax or exercise priceCode F · direct58,332$417K@ $7.14Form 4
Nov 25, 2025QSCHIEF LEGAL OFFICERGiftCode G · direct40,000—Form 4
Nov 24, 2025QSCHIEF LEGAL OFFICERGiftCode G · direct36,415—Form 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.