QuantumScape (QS) — insider trading
Consumer Discretionary · NASDAQ
QuantumScape (QS) has 72 reported SEC Form 4 insider transactions in our data, including 22 open-market sales among the most recent 72 (latest 2026-10-05).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 22,500 | — | $0 | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 22,500 | — | $0 | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 14,186 | — | $0 | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 22,500 | $4.54 | $102.2K | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 22,500 | — | $0 | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 22,500 | $4.54 | $102.2K | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 22,500 | — | $0 | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 75,000 | $4.54 | $340.5K | Form 4 |
| 2026-10-05 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 14,186 | — | $0 | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 22,500 | — | $0 | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 22,500 | — | $0 | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 22,500 | $5.09 | $114.5K | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 22,500 | — | $0 | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 22,500 | $5.09 | $114.5K | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 22,500 | — | $0 | Form 4 |
| 2026-09-15 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 75,000 | $5.09 | $381.6K | Form 4 |
| 2026-08-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 12,723 | — | $0 | Form 4 |
| 2026-08-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 12,723 | $6.01 | $76.5K | Form 4 |
| 2026-08-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 12,723 | — | $0 | Form 4 |
| 2026-08-19 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 21,531 | — | $0 | Form 4 |
| 2026-08-19 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 21,531 | $5.76 | $124.0K | Form 4 |
| 2026-08-19 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 21,531 | — | $0 | Form 4 |
| 2026-08-19 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 20,345 | $5.76 | $117.1K | Form 4 |
| 2026-08-18 | Fasoli Luca Giovanni | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 32,255 | $5.74 | $185.3K | Form 4 |
| 2026-08-18 | Sivaram Srinivasan | Director, Officer (CHIEF EXECUTIVE OFFICER) | Shares withheld for taxes / exercise cost | 81,752 | $5.74 | $469.6K | Form 4 |
| 2026-08-18 | Hettrich Kevin | Officer (CHIEF FINANCIAL OFFICER) | Shares withheld for taxes / exercise cost | 31,095 | $5.74 | $178.6K | Form 4 |
| 2026-08-18 | Singh Mohit | Officer (CHIEF DEVELOPMENT OFFICER) | Shares withheld for taxes / exercise cost | 34,304 | $5.74 | $197.1K | Form 4 |
| 2026-08-18 | MCCARTHY MICHAEL O III | Officer (CHIEF LEGAL OFFICER) | Shares withheld for taxes / exercise cost | 25,709 | $5.74 | $147.7K | Form 4 |
| 2026-08-18 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Shares withheld for taxes / exercise cost | 34,086 | $5.74 | $195.8K | Form 4 |
| 2026-07-02 | Hettrich Kevin | Officer (CHIEF FINANCIAL OFFICER) | Open-market sale | 9,800 | $7.28 | $71.4K | Form 4 |
| 2026-07-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 34,254 | — | $0 | Form 4 |
| 2026-07-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 102,991 | — | $0 | Form 4 |
| 2026-07-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 34,254 | $7.28 | $249.5K | Form 4 |
| 2026-07-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 34,254 | — | $0 | Form 4 |
| 2026-07-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 102,991 | $7.28 | $750.1K | Form 4 |
| 2026-07-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 102,991 | — | $0 | Form 4 |
| 2026-06-22 | Hettrich Kevin | Officer (CHIEF FINANCIAL OFFICER) | Open-market sale | 9,800 | $7.94 | $77.8K | Form 4 |
| 2026-06-03 | Buss Brad W | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-03 | Hanley Jeneanne Michelle | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-03 | Lovett Gena C | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-03 | NIEBERGALL ROSS | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-03 | RIBAR GEOFFREY G | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-03 | Saluja Dipender | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-03 | SEGERS DENNIS | Director | Grant / award / vesting | 24,183 | — | $0 | Form 4 |
| 2026-06-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 40,615 | — | $0 | Form 4 |
| 2026-06-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 150,320 | — | $0 | Form 4 |
| 2026-06-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 40,615 | $9.30 | $377.6K | Form 4 |
| 2026-06-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 40,615 | — | $0 | Form 4 |
| 2026-06-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 150,320 | $9.30 | $1.40M | Form 4 |
| 2026-06-02 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 150,320 | — | $0 | Form 4 |
| 2026-05-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 25,445 | — | $0 | Form 4 |
| 2026-05-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 92,972 | — | $0 | Form 4 |
| 2026-05-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 25,445 | $8.23 | $209.5K | Form 4 |
| 2026-05-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 25,445 | — | $0 | Form 4 |
| 2026-05-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 92,972 | $8.23 | $765.4K | Form 4 |
| 2026-05-21 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 92,972 | — | $0 | Form 4 |
| 2026-05-21 | Hettrich Kevin | Officer (CHIEF FINANCIAL OFFICER) | Open-market sale | 9,800 | $8.06 | $79.0K | Form 4 |
| 2026-05-20 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 34,254 | — | $0 | Form 4 |
| 2026-05-20 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative (derivative) | 127,077 | — | $0 | Form 4 |
| 2026-05-20 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 34,254 | $7.50 | $257.0K | Form 4 |
| 2026-05-20 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 34,254 | — | $0 | Form 4 |
| 2026-05-20 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Open-market sale | 150,183 | $7.50 | $1.13M | Form 4 |
| 2026-05-20 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Conversion of derivative | 127,077 | — | $0 | Form 4 |
| 2026-05-18 | MCCARTHY MICHAEL O III | Officer (CHIEF LEGAL OFFICER) | Shares withheld for taxes / exercise cost | 24,211 | $7.37 | $178.5K | Form 4 |
| 2026-05-18 | Hettrich Kevin | Officer (CHIEF FINANCIAL OFFICER) | Shares withheld for taxes / exercise cost | 30,535 | $7.37 | $225.1K | Form 4 |
| 2026-05-18 | Singh Mohit | Officer (CHIEF DEVELOPMENT OFFICER) | Shares withheld for taxes / exercise cost | 31,913 | $7.32 | $233.6K | Form 4 |
| 2026-05-18 | Sivaram Srinivasan | Director, Officer (CHIEF EXECUTIVE OFFICER) | Shares withheld for taxes / exercise cost | 67,369 | $7.37 | $496.7K | Form 4 |
| 2026-05-18 | Fasoli Luca Giovanni | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 108,065 | $7.37 | $796.7K | Form 4 |
| 2026-05-18 | Holme Timothy | Officer (CHIEF TECHNOLOGY OFFICER) | Shares withheld for taxes / exercise cost | 31,322 | $7.37 | $230.9K | Form 4 |
| 2026-05-12 | Straubel Jeffrey B | Director | Open-market sale | 27,106 | $7.85 | $212.9K | Form 4 |
| 2026-05-06 | Singh Mohit | Officer (CHIEF DEVELOPMENT OFFICER) | Open-market sale | 50,000 | $7.87 | $393.7K | Form 4 |
| 2026-04-30 | Sivaram Srinivasan | Director, Officer (CHIEF EXECUTIVE OFFICER) | Bona fide gift | 212,075 | — | $0 | Form 4 |
Ask the chat about QS's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: QuantumScape (QS).
Last updated 2026-10-05 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.