Company · Ownership research

QuantumScape Corp QS

CIK 0001811414

Form 4 transactions dated Sep 1, 2023 to Sep 23, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 35 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-25.

Insider purchases & sales

Purchased: $0.00
Sold: $172.75M

Sep 1, 2023 – Aug 25, 2026
Available records · partial months are marked ·

202610 of 30 preview events · 35 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-08-21	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$76.52K 12,723 shares sold	100.00% sold Trust holding	▾
2026-08-19	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$117.14K 20,345 shares sold	1.21% sold Direct holding	▾
2026-08-19	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$123.97K 21,531 shares sold	100.00% sold Trust holding	▾
2026-07-02	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$750.08K 102,991 shares sold	5.67% sold Direct holding	▾
2026-07-02	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$249.48K 34,254 shares sold	100.00% sold Trust holding	▾
2026-07-02	Hettrich Kevin CHIEF FINANCIAL OFFICER	Sale10b5-1 footnote	$71.36K 9,800 shares sold	0.54% sold Direct holding	▾
2026-06-22	Hettrich Kevin CHIEF FINANCIAL OFFICER	Sale10b5-1 footnote	$77.81K 9,800 shares sold	0.53% sold Direct holding	▾
2026-06-02	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$1.40M 150,320 shares sold	8.07% sold Direct holding	▾
2026-06-02	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$377.55K 40,615 shares sold	100.00% sold Trust holding	▾
2026-05-21	Holme Timothy CHIEF TECHNOLOGY OFFICER	Sale10b5-1 footnote	$765.38K 92,972 shares sold	5.15% sold Direct holding	▾

Showing 30 / 35 record groups in 2026. The complete set is available through the API.

QuantumScape Corp · QS

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 35 purchase / sale groups and 30 of 87 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"QS","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.