| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Valenti Douglas | Chief Executive Officer, Director | 950 TOWER LANE, 12TH FLOOR, FOSTER CITY | By: Gregory Wong For: Douglas Valenti | 15 Jan 2026 | 0001478988 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | QNST | Common Stock | Gift | $0 | -100,000 | -5.1% | $0.000000 | 1,850,509 | 22 Oct 2025 | by Trust | F1 |
| holding | QNST | Common Stock | 807,506 | 22 Oct 2025 | Direct | ||||||
| holding | QNST | Common Stock | 6,903 | 22 Oct 2025 | by Son | F2 |
| Id | Content |
|---|---|
| F1 | This Form 4 is being filed late due to an administrative oversight. A gift of 100,000 shares was made on October 22, 2025. The report required by Section 16(a) was inadvertently missed. This late filing of Form 4 corrects that omission. |
| F2 | Shares held by Mr. Valenti's children. |