Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| QNST | Ahmed Asmau | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Glickman Matthew | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Smith Hillary B | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Simons James R. | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Huizinga Stuart | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Sheehan Andrew T | Director | 10/29/2026 | Schenkung | — | 9,938 | — | Form 4 |
| QNST | Sheehan Andrew T | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Pauldine David J | Director | 10/29/2026 | Zuteilung | — | 8,459 | — | Form 4 |
| QNST | Wong Gregory | CFO | 08/18/2026 | Verkauf | 20.44 | 11,704 | 239,230 | Form 4 |
| QNST | Ahmed Asmau | Director | 08/17/2026 | Verkauf | 20.30 | 10,000 | 203,000 | Form 4 |
| QNST | Ahmed Asmau | Director | 08/14/2026 | Verkauf | 20.85 | 15,000 | 312,750 | Form 4 |
| QNST | Ahmed Asmau | Director | 08/12/2026 | Verkauf | 20.43 | 10,000 | 204,300 | Form 4 |
| QNST | Ahmed Asmau | Director | 08/11/2026 | Verkauf | 20.79 | 5,000 | 103,950 | Form 4 |
| QNST | Wong Gregory | CFO | 08/10/2026 | Steuer-Abgabe | 22.02 | 1,706 | 37,566 | Form 4 |
| QNST | Wong Gregory | CFO | 08/10/2026 | Steuer-Abgabe | 22.02 | 1,683 | 37,060 | Form 4 |
| QNST | Wong Gregory | CFO | 08/10/2026 | Steuer-Abgabe | 22.02 | 9,541 | 210,093 | Form 4 |
| QNST | Wong Gregory | CFO | 08/10/2026 | Steuer-Abgabe | 22.02 | 2,166 | 47,695 | Form 4 |
| QNST | Wong Gregory | CFO | 08/10/2026 | Steuer-Abgabe | 22.02 | 1,590 | 35,012 | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 08/10/2026 | Schenkung | — | 81,655 | — | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 08/10/2026 | Steuer-Abgabe | 22.02 | 24,169 | 532,201 | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 08/10/2026 | Steuer-Abgabe | 22.02 | 6,043 | 133,067 | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 08/10/2026 | Steuer-Abgabe | 22.02 | 12,085 | 266,112 | Form 4 |
| QNST | Wong Gregory | CFO | 08/07/2026 | Verkauf | 20.09 | 26,296 | 528,287 | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 08/07/2026 | Verkauf | 20.50 | 751,631 | 15,408,436 | Form 4 |
| QNST | Wong Gregory | CFO | 07/29/2026 | Zuteilung | — | 75,000 | — | Form 4 |
| QNST | Wong Gregory | CFO | 07/29/2026 | Zuteilung | — | 7,835 | — | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 07/29/2026 | Zuteilung | — | 190,000 | — | Form 4 |
| QNST | Valenti Douglas | Chief Executive Officer | 07/29/2026 | Zuteilung | — | 13,802 | — | Form 4 |
| QNST | Pauldine David J | Director | 07/06/2026 | Schenkung | — | 176,827 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).