QuantumScape Corp (QS) insider trading
Every open-market stock purchase and sale by QuantumScape Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Timothy Holme (CTO) and 1 other sold $1.9M in the last 90 days.
- Last insider buy: Brad W Buss (Director), $238K, 5 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $97.2M (42 sales). Last close $5.03 on Sep 18, 2026.
Recent QS insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 15, 2026 | Timothy Holme (CTO) | Sold | $382K |
| Sep 15, 2026 | Timothy Holme (CTO) | Sold | $114K |
| Sep 15, 2026 | Timothy Holme (CTO) | Bought (not open market) | — |
| Aug 21, 2026 | Timothy Holme (CTO) | Sold | $76.5K |
| Aug 21, 2026 | Timothy Holme (CTO) | Bought (not open market) | — |
| Aug 19, 2026 | Timothy Holme (CTO) | Sold | $124K |
| Aug 19, 2026 | Timothy Holme (CTO) | Sold | $117K |
| Aug 19, 2026 | Timothy Holme (CTO) | Bought (not open market) | — |
| Aug 18, 2026 | Srinivasan Sivaram (CEO) | Sold (not open market) | $470K |
| Aug 18, 2026 | Mohit Singh (C-suite exec) | Sold (not open market) | $197K |
| Aug 18, 2026 | Timothy Holme (CTO) | Sold (not open market) | $196K |
| Aug 18, 2026 | Luca Giovanni Fasoli (COO) | Sold (not open market) | $185K |
| Aug 18, 2026 | Kevin Hettrich (CFO) | Sold (not open market) | $179K |
| Aug 18, 2026 | Michael O McCarthy III (C-suite exec) | Sold (not open market) | $148K |
| Jul 2, 2026 | Timothy Holme (CTO) | Sold | $750K |
| Jul 2, 2026 | Timothy Holme (CTO) | Sold | $249K |
| Jul 2, 2026 | Kevin Hettrich (CFO) | Sold | $71.4K |
| Jul 2, 2026 | Timothy Holme (CTO) | Bought (not open market) | — |
| Jul 2, 2026 | Timothy Holme (CTO) | Bought (not open market) | — |
| Jun 22, 2026 | Kevin Hettrich (CFO) | Sold | $77.8K |
| Jun 3, 2026 | Dennis Segers (Insider) | Bought (not open market) | — |
| Jun 3, 2026 | Ross Niebergall (Insider) | Bought (not open market) | — |
| Jun 3, 2026 | Geoffrey G Ribar (Insider) | Bought (not open market) | — |
| Jun 3, 2026 | Brad W Buss (Insider) | Bought (not open market) | — |
| Jun 3, 2026 | Dipender Saluja (Insider) | Bought (not open market) | — |
Who's trading QS
- Timothy Holme, CTO: sold $20.9M (28 sales), last Sep 15, 2026
- Mohit Singh, C-suite exec: sold $3.7M (2 sales), last Aug 18, 2026
- Luca Giovanni Fasoli, COO: other filings, last Aug 18, 2026
- Michael O McCarthy III, C-suite exec: sold $3.2M (7 sales), last Aug 18, 2026
- Kevin Hettrich, CFO: sold $746K (10 sales), last Aug 18, 2026
- Srinivasan Sivaram, CEO: sold $2M (2 sales), last Aug 18, 2026
- Brad W Buss, Insider: sold $8.7M (3 sales), last Jun 3, 2026
- Jeneanne Michelle Hanley, Insider: other filings, last Jun 3, 2026
- Gena C Lovett, Insider: other filings, last Jun 3, 2026
- Ross Niebergall, Insider: other filings, last Jun 3, 2026
- Geoffrey G Ribar, Insider: other filings, last Jun 3, 2026
- Dennis Segers, Insider: other filings, last Jun 3, 2026
- Dipender Saluja, Insider: sold $36.9M (2 sales), last Jun 3, 2026
- Jeffrey B Straubel, Insider: sold $5.5M (9 sales), last May 12, 2026
- Fritz Prinz, Insider: sold $15.5M (8 sales), last Oct 24, 2025
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