As of the latest Form 4 filed Jul 7, 2026.
What QuantumScape Corporation Class A Common Stock insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 43 most recent filings for QS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-07 | 2026-07-02 | Holme Timothy CHIEF TECHNOLOGY OFFICER | SSale | −34.3K | $7.28 | $249K | Yes (planned) | Form 4 ↗ |
| 2026-07-07 | 2026-07-02 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | CConvert | +34.3K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-07-07 | 2026-07-02 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | SSale | −103K | $7.28 | $750K | Yes (planned) | Form 4 ↗ |
| 2026-07-07 | 2026-07-02 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | CConvert | +103K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-07-07 | 2026-07-02 | Hettrich Kevin CHIEF FINANCIAL OFFICER | SSale | −9.80K | $7.28 | $71.4K | Yes (planned) | Form 4 ↗ |
| 2026-06-24 | 2026-06-22 | Hettrich Kevin CHIEF FINANCIAL OFFICER | SSale | −9.80K | $7.94 | $77.8K | Yes (planned) | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | NIEBERGALL ROSS Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Saluja Dipender Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Lovett Gena C Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Hanley Jeneanne Michelle Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Buss Brad W Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | RIBAR GEOFFREY G Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | SEGERS DENNIS Director | AAward | +24.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Holme Timothy CHIEF TECHNOLOGY OFFICER | SSale | −40.6K | $9.30 | $378K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | CConvert | +40.6K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | SSale | −150K | $9.30 | $1.40M | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | CConvert | +150K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-20 | Holme Timothy CHIEF TECHNOLOGY OFFICER | SSale | −34.3K | $7.50 | $257K | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-20 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | CConvert | +34.3K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-20 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | SSale | −150K | $7.50 | $1.13M | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-20 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | CConvert | +127K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Fasoli Luca Giovanni Chief Operating Officer | FTax | −108K | $7.37 | $797K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Holme Timothy CHIEF TECHNOLOGY OFFICER | FTax | −31.3K | $7.37 | $231K | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Hettrich Kevin CHIEF FINANCIAL OFFICER | FTax | −30.5K | $7.37 | $225K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Singh Mohit CHIEF DEVELOPMENT OFFICER | FTax | −31.9K | $7.32 | $234K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Sivaram Srinivasan CHIEF EXECUTIVE OFFICER | FTax | −67.4K | $7.37 | $497K | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER | FTax | −24.2K | $7.37 | $178K | No | Form 4 ↗ |
| 2026-05-14 | 2026-05-12 | Straubel Jeffrey B Director | SSale | −27.1K | $7.85 | $213K | Yes (planned) | Form 4 ↗ |
| 2026-05-01 | 2026-04-30 | Sivaram Srinivasan CHIEF EXECUTIVE OFFICER | GGift | −212K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Fasoli Luca Giovanni Chief Operating Officer | AAward | +134K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Fasoli Luca Giovanni, Chief Operating Officer | AAward | +668K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Holme Timothy CHIEF TECHNOLOGY OFFICER | AAward | +110K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Holme Timothy, CHIEF TECHNOLOGY OFFICER | AAward | +549K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Hettrich Kevin CHIEF FINANCIAL OFFICER | AAward | +86.1K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Hettrich Kevin, CHIEF FINANCIAL OFFICER | AAward | +430K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Singh Mohit CHIEF DEVELOPMENT OFFICER | AAward | +104K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Singh Mohit, CHIEF DEVELOPMENT OFFICER | AAward | +519K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Sivaram Srinivasan CHIEF EXECUTIVE OFFICER | AAward | +297K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Sivaram Srinivasan, CHIEF EXECUTIVE OFFICER | AAward | +1.48M | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | MCCARTHY MICHAEL O III CHIEF LEGAL OFFICER | AAward | +104K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | MCCARTHY MICHAEL O III, CHIEF LEGAL OFFICER | AAward | +519K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-11 | Hettrich Kevin CHIEF FINANCIAL OFFICER | SSale | −9.80K | $6.95 | $68.1K | Yes (planned) | Form 4 ↗ |
| 2026-03-13 | 2026-03-11 | Straubel Jeffrey B Director | SSale | −27.1K | $6.95 | $188K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also QS’s full analysis or the market-wide insider trading feed. The tabs above jump to QS’s other SEC data.
Source: SEC Form 4 filings for QS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.