QUINSTREET, INC Insider Trading Activity
Every SEC Form 4 insider transaction reported for QUINSTREET, INC (QNST), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are QNST insiders buying or selling?
In the last 12 months, QUINSTREET, INC insiders reported 0 open-market purchases ($0) and 7 sales ($17.4M) — net selling of $17.4M. Since January 2018, Trabud has recorded 136 Form 4 filings for QNST: 10 buys ($445.0K) and 126 sells ($123.9M).
Source: SEC EDGAR Form 4
What stands out
- No QUINSTREET, INC insider made an open-market purchase in the last 12 months; the 7 reported open-market sales totaled $17.4M.
Key Statistics (January 2018 – Aug 18, 2026)
Total Form 4 filings
136
SEC EDGAR
Insider filers
11
Insider buys (10)
$445.0K
Insider sells (126)
$123.9M
Insider sentiment
Net sellingNet insider flow of $123.4M in net selling since January 2018, and $17.4M in net selling over the last 12 months.
Recent QNST insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | Gregory Wong | CFO | Sale | 11.7K | $20.44 | $239.2K | SEC ↗ |
| Aug 18, 2026 | Asmau Ahmed | Director | Sale | 25.0K | $20.63 | $515.8K | SEC ↗ |
| Aug 13, 2026 | Asmau Ahmed | Director | Sale | 15.0K | $20.55 | $308.3K | SEC ↗ |
| Aug 11, 2026 | Gregory Wong | CFO | Sale | 26.3K | $20.09 | $528.3K | SEC ↗ |
| Aug 11, 2026 | Douglas Valenti | Chief Executive Officer | Sale | 751.6K | $20.50 | $15.4M | SEC ↗ |
| Jul 2, 2026 | Gregory Wong | CFO | Sale | 10.3K | $15.00 | $155.1K | SEC ↗ |
| Jun 17, 2026 | Gregory Wong | CFO | Sale | 22.1K | $12.19 | $268.9K | SEC ↗ |
| Feb 19, 2025 | Gregory Wong | CFO | Sale | 8.5K | $22.88 | $194.8K | SEC ↗ |
| Feb 8, 2025 | Douglas Valenti | Chief Executive Officer | Sale | 28.4K | $25.19 | $714.6K | SEC ↗ |
| Dec 3, 2024 | Stuart Huizinga | Director | Sale | 3.0K | $23.00 | $68.5K | SEC ↗ |
| Nov 26, 2024 | Stuart Huizinga | Director | Sale | 7.0K | $23.21 | $162.9K | SEC ↗ |
| Nov 22, 2024 | Andrew T Sheehan | Director | Sale | 10.0K | $21.50 | $215.0K | SEC ↗ |
| Nov 20, 2024 | Gregory Wong | CFO | Sale | 22.9K | $20.91 | $478.8K | SEC ↗ |
| Nov 15, 2024 | David J Pauldine | Director | Sale | 10.7K | $17.59 | $188.2K | SEC ↗ |
| Nov 15, 2024 | David J Pauldine | Director | Sale | 300 | $17.56 | $5.3K | SEC ↗ |
| Nov 15, 2024 | Stuart Huizinga | Director | Sale | 30.0K | $23.15 | $694.6K | SEC ↗ |
| Nov 15, 2024 | Matthew Glickman | Director | Sale | 30.0K | $22.63 | $678.9K | SEC ↗ |
| Sep 16, 2024 | Gregory Wong | CFO | Sale | 41.9K | $18.66 | $780.8K | SEC ↗ |
| Feb 22, 2024 | Gregory Wong | CFO | Sale | 8.4K | $15.03 | $126.4K | SEC ↗ |
| Dec 19, 2023 | Gregory Wong | CFO | Sale | 33.0K | $12.87 | $424.8K | SEC ↗ |
| Nov 16, 2023 | Andrew T Sheehan | Director | Sale | 50.0K | $11.44 | $572.0K | SEC ↗ |
| Sep 20, 2023 | Douglas Valenti | Chief Executive Officer | Purchase | 2.5K | $9.00 | $22.5K | SEC ↗ |
| Sep 13, 2023 | Douglas Valenti | Chief Executive Officer | Purchase | 2.5K | $9.43 | $23.6K | SEC ↗ |
| Sep 7, 2023 | Douglas Valenti | Chief Executive Officer | Purchase | 2.5K | $9.88 | $24.7K | SEC ↗ |
| Aug 30, 2023 | Douglas Valenti | Chief Executive Officer | Purchase | 2.5K | $9.61 | $24.0K | SEC ↗ |
Showing the 25 most recent of 136 Form 4 filings for QUINSTREET, INC.
Most active QNST insiders
- Douglas Valenti60 filings
- Gregory Wong26 filings
- James R. Simons23 filings
- Andrew T Sheehan7 filings
- David J Pauldine5 filings
Ask anything about QNST insider activity
Use Trabud's AI agent to query QUINSTREET, INC's Form 4 history in plain English — "Show me QNST CEO purchases this year" or compare it against any other ticker.
Open the AI agentQNST insider trading FAQ
Are QUINSTREET, INC insiders buying or selling?
In the last 12 months, QUINSTREET, INC insiders reported 0 open-market purchases ($0) and 7 sales ($17.4M) — net selling of $17.4M. Since January 2018, Trabud has recorded 136 Form 4 filings for QNST: 10 buys ($445.0K) and 126 sells ($123.9M). Over the full record that is net selling of $123.4M.
How many insiders trade QNST stock?
11 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for QUINSTREET, INC. The most recent filing was accepted on Aug 18, 2026.
Where does Trabud get QNST insider trading data?
All QNST insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.