| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Sivaram Srinivasan | QS | CHIEF EXECUTIVE OFFICER | Oct 27 '25 | Sell | $17.05 | 90,000 | $1,534,761.00 | 360,000 | |
| Sivaram Srinivasan | QS | CHIEF EXECUTIVE OFFICER | Oct 24 '25 | Sell | $16.61 | 30,000 | $498,306.00 | 360,000 |