Stuart Huizinga - 29 Oct 2026 Form 4 Insider Report for QUINSTREET, INC (QNST)

Reporting relationship: Director
Issuer ticker: QNST
Reported as of: 29 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Nov 2026, 16:51:12 UTC
Prior SEC filing: 03 Nov 2025
Source filing: View source filing
Reporting owner signature: By: Gregory Wong For: Stuart Huizinga

Filing notes and source

Key filing fact

Stuart Huizinga filed Form 4 for QUINSTREET, INC (QNST) on 02 Nov 2026.

Key facts

This page summarizes Stuart Huizinga's Form 4 filing for QUINSTREET, INC (QNST).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Nov 2026, 16:51.

Change

Previous filing in this sequence was filed on 03 Nov 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001366006 Primary reporting owner

Huizinga Stuart

Relationship: Director
Address: 950 TOWER LANE, 12TH FLOOR, FOSTER CITY
Signature: By: Gregory Wong For: Stuart Huizinga
Signature date: 02 Nov 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

QNST transaction

Common Stock

Award

Transaction value
Shares: +8,459
Change %: +4.7%
Price: $0.000000^*
Shares after: 190,320
Date: 29 Oct 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents shares of common stock that are issuable pursuant to a Restricted Stock Unit (RSU) award. The vesting commencement date of the RSU award is October 29, 2026 and it vests daily over one year.