9 insiders reported 108 Form 4 transactions for QUINSTREET, INC (QNST) over the past 18 months (most recent 2026-07-02). Recent activity: Wong Gregory (CFO) Sell 10,338 shares, Wong Gregory (CFO) Sell 22,057 shares, Valenti Douglas (Chief Executive Officer) Sell 6,042 shares, Valenti Douglas (Chief Executive Officer) Sell 6,042 shares, Wong Gregory (CFO) Sell 1,682 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Wong Gregory | CFO | Sell | 10,338 | $155,070 |
| 2026-06-17 | Wong Gregory | CFO | Sell | 22,057 | $268,875 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Sell | 6,042 | $79,815 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Sell | 6,042 | $79,815 |
| 2026-05-12 | Wong Gregory | CFO | Sell | 1,682 | $22,219 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Sell | 12,085 | $159,643 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Sell | 6,042 | $79,815 |
| 2026-05-12 | Wong Gregory | CFO | Sell | 1,528 | $20,185 |
| 2026-05-12 | Wong Gregory | CFO | Sell | 1,121 | $14,808 |
| 2026-05-12 | Wong Gregory | CFO | Sell | 1,528 | $20,185 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Sell | 6,042 | $79,815 |
| 2026-05-12 | Wong Gregory | CFO | Sell | 1,682 | $22,219 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Sell | 34,997 | $0 |
| 2026-05-12 | Valenti Douglas | Chief Executive Officer | Buy | 34,997 | $0 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Sell | 4,261 | $50,024 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Sell | 8,522 | $100,048 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Sell | 4,261 | $50,024 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Sell | 4,253 | $49,930 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Sell | 4,865 | $57,115 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Sell | 45,088 | $0 |
| 2026-02-12 | Valenti Douglas | Chief Executive Officer | Buy | 45,088 | $0 |
| 2026-02-12 | Wong Gregory | CFO | Sell | 1,280 | $15,027 |
| 2026-02-12 | Wong Gregory | CFO | Sell | 1,931 | $22,670 |
| 2026-02-12 | Wong Gregory | CFO | Sell | 1,517 | $17,810 |
| 2026-02-12 | Wong Gregory | CFO | Sell | 1,528 | $17,939 |
Source: SEC Form 4 filings · as of 2026-07-02