13F Pro

SEC Form 4 reporting owner

Holme Timothy

Holme Timothy has filed 33 Form 4 transactions reported between December 4, 2025 and September 15, 2026, as CHIEF TECHNOLOGY OFFICER of QuantumScape Corp.

Name as filed: Holme Timothy

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$1.9M
4 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 15, 2026
transaction date

Roles and reported holdings

  • QSQuantumScape Corp
    Dec 4, 2025 – Sep 15, 2026

    CHIEF TECHNOLOGY OFFICER

    Held directly1,583,075 sh as of Sep 15, 2026 · Form 4

    24 months: $1.9M sold

Transaction history

All 33 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 15, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect22,500—Form 4
Sep 15, 2026QSCHIEF TECHNOLOGY OFFICEROpen-market saleCode S · direct75,000$382K@ $5.09Form 4
Aug 21, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect12,723—Form 4
Aug 19, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect21,531—Form 4
Aug 19, 2026QSCHIEF TECHNOLOGY OFFICEROpen-market saleCode S · direct20,345$117K@ $5.76Form 4
Aug 18, 2026QSCHIEF TECHNOLOGY OFFICERShares withheld for tax or exercise priceCode F · direct34,086$196K@ $5.74Form 4
Jul 2, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect34,254—Form 4
Jul 2, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct102,991—Form 4
Jun 2, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect40,615—Form 4
Jun 2, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct150,320—Form 4
May 21, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect25,445—Form 4
May 21, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct92,972—Form 4
May 20, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect34,254—Form 4
May 20, 2026QSCHIEF TECHNOLOGY OFFICEROpen-market saleCode S · direct150,183$1.1M@ $7.50Form 4
May 20, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct127,077—Form 4
May 18, 2026QSCHIEF TECHNOLOGY OFFICERShares withheld for tax or exercise priceCode F · direct31,322$231K@ $7.37Form 4
Apr 14, 2026QSCHIEF TECHNOLOGY OFFICERGrant or awardCode A · direct109,792—Form 4
Apr 14, 2026QSCHIEF TECHNOLOGY OFFICERGrant or awardCode A · direct548,960—Form 4
Apr 2, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect34,254—Form 4
Apr 2, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct127,077—Form 4
Mar 5, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect34,254—Form 4
Mar 5, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct127,077—Form 4
Feb 25, 2026QSCHIEF TECHNOLOGY OFFICERShares withheld for tax or exercise priceCode F · direct22,367$158K@ $7.05Form 4
Feb 24, 2026QSCHIEF TECHNOLOGY OFFICERGrant or awardCode A · direct42,321—Form 4
Feb 20, 2026QSCHIEF TECHNOLOGY OFFICEROpen-market saleCode S · direct34,120$238K@ $6.97Form 4
Feb 19, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect34,254—Form 4
Feb 19, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct127,077—Form 4
Feb 19, 2026QSCHIEF TECHNOLOGY OFFICERShares withheld for tax or exercise priceCode F · direct23,316$165K@ $7.08Form 4
Feb 18, 2026QSCHIEF TECHNOLOGY OFFICERShares withheld for tax or exercise priceCode F · direct105,719$755K@ $7.14Form 4
Jan 5, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect44,922—Form 4
Jan 5, 2026QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct166,440—Form 4
Dec 4, 2025QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · indirect44,922—Form 4
Dec 4, 2025QSCHIEF TECHNOLOGY OFFICERConversion of derivativeCode C · direct166,440—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.