QNST
QUINSTREET, INC · Services · Market cap $1.0B
Insiders sold $17.4M net in the last 90 days ·3 sellers, 0 buyers· 2 of 9 sales under Rule 10b5-1 plans· latest Form 4 filed Aug 18, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$17.4M
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Aug 18, 2026
Wong Gregory
QUINSTREET, INC (QNST) has 28 SEC Form 4 filings (88 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Aug 18, 2026.
Inside the rolling window, 3 insiders at QUINSTREET, INC reported no open-market purchases and 9 open-market sales totaling $17.4M. The most active filer is CFO Wong Gregory with 4 filings. Insiders have net sold $17.4M over the trailing 6 months. The most recent open-market filing is a sale of 11,704 shares by CFO Wong Gregory, dated Aug 18, 2026, worth $239K.
- Industry:Advertising Agencies
- CEO:Douglas Valenti
- Employees:899
- HQ:Foster City, CA, US
- IPO:2010-02-11
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CFO | Sale | 11,704 | $239K | Aug 18 | -11.5% | SEC ↗ | |
| Director | Sale | 15,000 | $313K | Aug 18 | -11.5% | SEC ↗ | |
| Director | Sale | 10,000 | $203K | Aug 18 | -11.5% | SEC ↗ | |
Ahmed AsmauFirst filing | Director | Sale | 5,000 | $104K | Aug 13 | -11.4% | SEC ↗ |
Ahmed AsmauFirst filing | Director | Sale | 10,000 | $204K | Aug 13 | -11.4% | SEC ↗ |
| CFO | Sale | 26,296 | $528K | Aug 11 | -12.1% | SEC ↗ | |
Valenti DouglasFirst filing | Chief Executive Officer | Sale | 751,631 | $15.4M | Aug 11 | -12.1% | SEC ↗ |
| CFO | Sale | 10,338 | $155K | Jul 2 | +16.2% | SEC ↗ | |
Wong GregoryFirst filing | CFO | Sale | 22,057 | $269K | Jun 17 | +43.9% | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does QNST have?
QUINSTREET, INC (QNST) has 28 SEC Form 4 filings (88 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Aug 18, 2026.
When was the most recent SEC Form 4 filing for QNST?
The most recent Form 4 filing for QNST on Tracefour is dated Aug 18, 2026.
Who is the most active insider at QNST?
The most active SEC Form 4 filer at QNST in the rolling window is CFO Wong Gregory, with 4 filings.
What is the net insider flow at QNST over the last 6 months?
Over the trailing 180 days, insiders at QNST have net sold $17.4M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at QNST in the current window?
Inside the rolling window, insiders at QNST bought $0 and sold $17.4M based on SEC Form 4 filings.
Can I get alerts for QNST insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at QUINSTREET, INC (QNST). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
QUINSTREET, INC is in the Services sector.