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Signal8

Huizinga Stuart

SEC insider (Form 3/4/5 filer). CIK 0001366006. Director at QUINSTREET, INC (QNST). 8 reported Form 4/5 transactions since Sep 2024; latest on Oct 30, 2025. Located in FOSTER CITY, CA.

Companies Huizinga Stuart has filed insider reports for

  • QUINSTREET, INC (QNST): Director
Huizinga Stuart profile photo

Huizinga Stuart

CIK: 0001366006

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (50.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (25.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

QUINSTREET, INC logo
QNST

QUINSTREET, INC

Director

Discretionary Trading P&L

Holdings

Transaction History (8 total)

  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Oct 30, 2025
    Award
    Direct
    9.9K shares-
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Nov 29, 2024
    Sale
    Direct
    3K shares at avg. $23.00$69K
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Nov 25, 2024
    Sale
    Direct
    7K shares at avg. $23.21$163K
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Nov 11, 2024
    Sale
    Direct
    28.7K shares at avg. $23.16$665K
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Nov 11, 2024
    Disposition
    Direct
    28.7K shares at avg. $23.16$665K
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Nov 8, 2024
    Sale
    Direct
    1.3K shares at avg. $23.01$30K
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Nov 8, 2024
    Disposition
    Direct
    1.3K shares at avg. $23.01$30K
  • QUINSTREET, INC logo
    QNST

    QUINSTREET, INC

    Oct 31, 2024
    Award
    Direct
    6.9K shares-

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