QNST (QuinStreet, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by QNST officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Asmau Ahmed | Director | Sell | — | — |
| 2026-08-18 | Gregory Wong | CFO | Sell | — | — |
| 2026-08-13 | Asmau Ahmed | Director | Sell | — | — |
| 2026-08-11 | Gregory Wong | CFO | MIXED | — | — |
| 2026-08-11 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2026-07-31 | Gregory Wong | CFO | A | — | — |
| 2026-07-31 | Douglas Valenti | Chief Executive Officer | A | — | — |
| 2026-07-08 | DAVID J PAULDINE | Director | G | — | — |
| 2026-07-02 | Gregory Wong | CFO | Sell | — | — |
| 2026-06-17 | Gregory Wong | CFO | Sell | — | — |
| 2026-05-12 | Gregory Wong | CFO | F | — | — |
| 2026-05-12 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2026-02-12 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2026-02-12 | Gregory Wong | CFO | F | — | — |
| 2026-01-20 | Douglas Valenti | Chief Executive Officer | G | — | — |
| 2026-01-15 | Douglas Valenti | Chief Executive Officer | G | — | — |
| 2025-12-18 | Douglas Valenti | Chief Executive Officer | G | — | — |
| 2025-12-17 | Douglas Valenti | Chief Executive Officer | G | — | — |
| 2025-11-18 | Douglas Valenti | Chief Executive Officer | G | — | — |
| 2025-11-12 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2025-11-12 | Gregory Wong | CFO | F | — | — |
| 2025-11-03 | DAVID J PAULDINE | Director | A | — | — |
| 2025-11-03 | Asmau Ahmed | Director | A | — | — |
| 2025-11-03 | Matthew Glickman | Director | A | — | — |
| 2025-11-03 | HILLARY B SMITH | Director | A | — | — |
| 2025-11-03 | Stuart Huizinga | Director | A | — | — |
| 2025-11-03 | James R. Simons | Director | A | — | — |
| 2025-11-03 | ANDREW T SHEEHAN | Director | MIXED | — | — |
| 2025-08-12 | Gregory Wong | CFO | F | — | — |
| 2025-08-12 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2025-07-31 | Gregory Wong | CFO | A | — | — |
| 2025-07-31 | Douglas Valenti | Chief Executive Officer | A | — | — |
| 2025-05-13 | Gregory Wong | CFO | F | — | — |
| 2025-05-13 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2025-02-19 | Gregory Wong | CFO | Sell | — | — |
| 2025-02-12 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2025-02-12 | Gregory Wong | CFO | F | — | — |
| 2025-02-07 | Douglas Valenti | Chief Executive Officer | Sell | — | — |
| 2024-12-02 | Stuart Huizinga | Director | Sell | — | — |
| 2024-11-26 | Stuart Huizinga | Director | Sell | — | — |
| 2024-11-22 | ANDREW T SHEEHAN | Director | Sell | — | — |
| 2024-11-20 | Gregory Wong | CFO | Sell | — | — |
| 2024-11-14 | DAVID J PAULDINE | Director | Sell | — | — |
| 2024-11-14 | DAVID J PAULDINE | Director | Sell | — | — |
| 2024-11-14 | Stuart Huizinga | Director | Sell | — | — |
| 2024-11-14 | ANDREW T SHEEHAN | Director | G | — | — |
| 2024-11-14 | Matthew Glickman | Director | Sell | — | — |
| 2024-11-13 | Gregory Wong | CFO | F | — | — |
| 2024-11-13 | Douglas Valenti | Chief Executive Officer | MIXED | — | — |
| 2024-11-12 | Stuart Huizinga | Director | D | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 2,754,423 | — |
| — | Chief Executive Officer | 1,980,896 | — |
| — | Director | 560,558 | — |
| — | CFO | 481,786 | — |
| — | Chief Technology Officer | 308,707 | — |
| — | Executive Vice President | 301,131 | — |
| — | COO | 299,586 | — |
| — | Director | 186,765 | — |
| — | Director | 181,861 | — |
| — | Senior Vice President | 140,803 | — |
| — | Director | 133,078 | — |
| — | President | 127,389 | — |
| — | Director | 120,569 | — |
| — | SVP & General Counsel | 110,708 | — |
| — | 10%+ Owner | 105,665 | — |
| — | 10%+ Owner | 104,764 | — |
| — | 10%+ Owner | 96,128 | — |
| — | Director | 88,671 | — |
| — | Director | 83,900 | — |
| — | Director | 82,671 | — |
| — | Director | 67,309 | — |
| — | Director | 64,000 | — |
| — | Director | 58,037 | — |
| — | Director | 55,402 | — |
| — | Director | 34,979 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the QNST quote page; the site-wide leaderboard is on the insider transactions hub.