QuantumScape Corp Insider Trading Activity
Every SEC Form 4 insider transaction reported for QuantumScape Corp (QS), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are QS insiders buying or selling?
In the last 12 months, QuantumScape Corp insiders reported 0 open-market purchases ($0) and 42 sales ($97.6M) — net selling of $97.6M. Since April 2021, Trabud has recorded 216 Form 4 filings for QS: 4 buys ($100.8M) and 212 sells ($424.2M).
Source: SEC EDGAR Form 4
What stands out
- No QuantumScape Corp insider made an open-market purchase in the last 12 months; the 42 reported open-market sales totaled $97.6M.
Key Statistics (April 2021 – Oct 7, 2026)
Total Form 4 filings
216
SEC EDGAR
Insider filers
14
Insider buys (4)
$100.8M
Insider sells (212)
$424.2M
Insider sentiment
Net sellingNet insider flow of $323.3M in net selling since April 2021, and $97.6M in net selling over the last 12 months.
Recent QS insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 120.0K | $4.54 | $544.8K | SEC ↗ |
| Sep 17, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 120.0K | $5.09 | $610.5K | SEC ↗ |
| Aug 25, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 12.7K | $6.01 | $76.5K | SEC ↗ |
| Aug 20, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 41.9K | $5.76 | $241.1K | SEC ↗ |
| Jul 7, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 137.2K | $7.28 | $999.6K | SEC ↗ |
| Jul 7, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $7.28 | $71.4K | SEC ↗ |
| Jun 24, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $7.94 | $77.8K | SEC ↗ |
| Jun 5, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 190.9K | $9.30 | $1.8M | SEC ↗ |
| May 22, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $8.06 | $79.0K | SEC ↗ |
| May 22, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 118.4K | $8.23 | $974.9K | SEC ↗ |
| May 20, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 184.4K | $7.50 | $1.4M | SEC ↗ |
| May 14, 2026 | Jeffrey B Straubel | Director | Sale | 27.1K | $7.85 | $212.9K | SEC ↗ |
| May 8, 2026 | Mohit Singh | CHIEF DEVELOPMENT OFFICER | Sale | 50.0K | $7.87 | $393.7K | SEC ↗ |
| Apr 3, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $6.20 | $60.8K | SEC ↗ |
| Apr 3, 2026 | Jeffrey B Straubel | Director | Sale | 27.1K | $6.17 | $167.2K | SEC ↗ |
| Apr 3, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 161.3K | $6.18 | $996.6K | SEC ↗ |
| Mar 13, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $6.95 | $68.1K | SEC ↗ |
| Mar 13, 2026 | Jeffrey B Straubel | Director | Sale | 27.1K | $6.95 | $188.4K | SEC ↗ |
| Mar 7, 2026 | Michael O Mccarthy III | CHIEF LEGAL OFFICER | Sale | 75.0K | $6.80 | $510.0K | SEC ↗ |
| Mar 7, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 161.3K | $6.86 | $1.1M | SEC ↗ |
| Feb 26, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $6.76 | $66.2K | SEC ↗ |
| Feb 20, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 195.5K | $7.08 | $1.4M | SEC ↗ |
| Feb 20, 2026 | Jeffrey B Straubel | Director | Sale | 27.1K | $7.10 | $192.5K | SEC ↗ |
| Jan 16, 2026 | Kevin Hettrich | CHIEF FINANCIAL OFFICER | Sale | 9.8K | $10.59 | $103.8K | SEC ↗ |
| Jan 7, 2026 | Timothy Holme | CHIEF TECHNOLOGY OFFICER | Sale | 211.4K | $11.28 | $2.4M | SEC ↗ |
Showing the 25 most recent of 216 Form 4 filings for QuantumScape Corp.
Most active QS insiders
- Kevin Hettrich44 filings
- Mohit Singh41 filings
- Michael O Mccarthy III33 filings
- Timothy Holme25 filings
- Jeffrey B Straubel20 filings
Ask anything about QS insider activity
Use Trabud's AI agent to query QuantumScape Corp's Form 4 history in plain English — "Show me QS CEO purchases this year" or compare it against any other ticker.
Open the AI agentQS insider trading FAQ
Are QuantumScape Corp insiders buying or selling?
In the last 12 months, QuantumScape Corp insiders reported 0 open-market purchases ($0) and 42 sales ($97.6M) — net selling of $97.6M. Since April 2021, Trabud has recorded 216 Form 4 filings for QS: 4 buys ($100.8M) and 212 sells ($424.2M). Over the full record that is net selling of $323.3M.
How many insiders trade QS stock?
14 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for QuantumScape Corp. The most recent filing was accepted on Oct 7, 2026.
Where does Trabud get QS insider trading data?
All QS insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.