| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For QS | |||||
| 2026-04-02 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Purchased | 127077 | $0.00 |
| 2026-04-02 | Straubel, Jeffrey B | Director | Sold | 27106 | $6.17 |
| 2026-04-02 | Hettrich, Kevin | CHIEF FINANCIAL OFFICER | Sold | 9800 | $6.20 |
| 2026-04-02 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Purchased | 34254 | $0.00 |
| 2026-04-02 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 34254 | $6.18 |
| 2026-04-02 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 127077 | $0.00 |
| 2026-04-02 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 34254 | $0.00 |
| 2026-04-02 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 127077 | $6.18 |
| 2026-03-11 | Straubel, Jeffrey B | Director | Sold | 27106 | $6.95 |
| 2026-03-11 | Hettrich, Kevin | CHIEF FINANCIAL OFFICER | Sold | 9800 | $6.95 |
| 2026-03-06 | Mccarthy, Michael O Iii | CHIEF LEGAL OFFICER | Sold | 45000 | $6.73 |
| 2026-03-05 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 127077 | $0.00 |
| 2026-03-05 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 34254 | $6.86 |
| 2026-03-05 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Purchased | 34254 | $0.00 |
| 2026-03-05 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 127077 | $6.86 |
| 2026-03-05 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Purchased | 127077 | $0.00 |
| 2026-03-05 | Holme, Timothy | CHIEF TECHNOLOGY OFFICER | Sold | 34254 | $0.00 |
| 2026-03-04 | Niebergall, Ross | Director | Purchased | 6402 | $0.00 |
| 2026-03-04 | Mccarthy, Michael O Iii | CHIEF LEGAL OFFICER | Sold | 30000 | $6.90 |
| 2026-03-04 | Niebergall, Ross | Director | Purchased | 40973 | $0.00 |