Valenti Douglas - Insider Non-Derivative Transactions at QUINSTREET, INC (QNST) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 17, 2025, Valenti Douglas's relationship to QUINSTREET, INC (QNST) is Director,Officer (Chief Executive Officer), and currently has 1,972,724 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other QNST insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Valenti Douglas - Insider Non-Derivative Transactions of QNST Common Stock
Valenti Douglas - Insider Non-Derivative Transactions at QNST
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 18, 2025 G -- (Common Stock) 8500 0 1972724
Dec 17, 2025 G -- (Common Stock) 1800 0 1981224
Dec 16, 2025 G -- (Common Stock) 1800 0 1983024
Nov 18, 2025 G -- (Common Stock) 750 0 1984824
Nov 11, 2025 G -- (Common Stock) 35065 0 736256
Nov 11, 2025 F -- (Common Stock) 6031 14.42 771321
Nov 11, 2025 F -- (Common Stock) 6031 14.42 777352
Nov 11, 2025 F -- (Common Stock) 6031 14.42 783383
Nov 11, 2025 F -- (Common Stock) 12061 14.42 789414
Nov 11, 2025 F -- (Common Stock) 6031 14.42 801475
Nov 11, 2025 G -- (Common Stock) 35065 0 1985574
Aug 11, 2025 G -- (Common Stock) 73241 0 807506
Aug 11, 2025 F -- (Common Stock) 6031 15.19 880747
Aug 11, 2025 F -- (Common Stock) 3174 15.19 886778
Aug 11, 2025 F -- (Common Stock) 6031 15.19 889952
Aug 11, 2025 F -- (Common Stock) 24121 15.19 895983
Aug 11, 2025 F -- (Common Stock) 32 15.19 920104
Aug 11, 2025 F -- (Common Stock) 12061 15.19 920136
Aug 11, 2025 F -- (Common Stock) 24121 15.19 932197
Aug 11, 2025 G -- (Common Stock) 73241 0 1950509
Jul 30, 2025 Acquisition -- (Common Stock) 190000 0 766318
Jul 30, 2025 Acquisition -- (Common Stock) 190000 0 956318
May 11, 2025 G -- (Common Stock) 26483 0 576318
May 11, 2025 F -- (Common Stock) 3174 14.86 602801
May 11, 2025 F -- (Common Stock) 6031 14.86 605975
May 11, 2025 F -- (Common Stock) 6031 14.86 612006
May 11, 2025 F -- (Common Stock) 32 14.86 618037
May 11, 2025 F -- (Common Stock) 12061 14.86 618069
May 11, 2025 G -- (Common Stock) 26483 0 1877268
Feb 11, 2025 G -- (Common Stock) 32400 0 630130
Feb 11, 2025 F -- (Common Stock) 4249 23.05 662530
Feb 11, 2025 F -- (Common Stock) 2237 23.05 666779
Feb 11, 2025 F -- (Common Stock) 4533 23.05 669016
Feb 11, 2025 F -- (Common Stock) 26 23.05 673549
Feb 11, 2025 F -- (Common Stock) 10367 23.05 673575
Feb 11, 2025 G -- (Common Stock) 32400 0 1850785
Feb 7, 2025 Sell -- (Common Stock) 18369 25.28 1818385
Feb 6, 2025 Sell -- (Common Stock) 10000 25.02 1836754
Nov 11, 2024 G -- (Common Stock) 26537 0 683942
Nov 11, 2024 F -- (Common Stock) 32 22.5 710479
Nov 11, 2024 F -- (Common Stock) 3168 22.5 710511
Nov 11, 2024 F -- (Common Stock) 6019 22.5 713679
Nov 11, 2024 F -- (Common Stock) 6019 22.5 719698
Nov 11, 2024 F -- (Common Stock) 12037 22.5 725717
Nov 11, 2024 G -- (Common Stock) 26537 0 1846754
Aug 11, 2024 G -- (Common Stock) 85411 0 737754
Aug 11, 2024 F -- (Common Stock) 32 17.07 823165
Aug 11, 2024 F -- (Common Stock) 3168 17.07 823197
Aug 11, 2024 F -- (Common Stock) 3168 17.07 826365
Aug 11, 2024 F -- (Common Stock) 3168 17.07 829533
Aug 11, 2024 F -- (Common Stock) 6019 17.07 832701
Aug 11, 2024 F -- (Common Stock) 24074 17.07 838720
Aug 11, 2024 F -- (Common Stock) 48147 17.07 862794
Aug 11, 2024 G -- (Common Stock) 85411 0 1820217
Aug 1, 2024 G -- (Common Stock) 53900 0 1642739
Aug 1, 2024 G -- (Common Stock) 160640 0 1696639
Jul 31, 2024 Acquisition -- (Common Stock) 190000 0 623008
Jul 31, 2024 Acquisition -- (Common Stock) 380000 0 1003008
May 11, 2024 G -- (Common Stock) 17904 0 340941
May 11, 2024 F -- (Common Stock) 2272 18.47 433008
May 11, 2024 F -- (Common Stock) 2230 18.47 435280
May 11, 2024 F -- (Common Stock) 6019 18.47 437510
May 11, 2024 F -- (Common Stock) 32 18.47 443529
May 11, 2024 F -- (Common Stock) 2230 18.47 443561
May 11, 2024 G -- (Common Stock) 17904 0 1949346
Feb 11, 2024 G -- (Common Stock) 19335 0 358845
Feb 11, 2024 F -- (Common Stock) 2230 15.36 445791
Feb 11, 2024 F -- (Common Stock) 2562 15.36 448021
Feb 11, 2024 F -- (Common Stock) 4237 15.36 450583
Feb 11, 2024 F -- (Common Stock) 23 15.36 454820
Feb 11, 2024 F -- (Common Stock) 2300 15.36 454843
Feb 11, 2024 G -- (Common Stock) 19335 0 1931442
Nov 11, 2023 G -- (Common Stock) 15471 0 378180
Nov 11, 2023 F -- (Common Stock) 3099 11.09 457143
Nov 11, 2023 F -- (Common Stock) 3099 11.09 460242
Nov 11, 2023 F -- (Common Stock) 5888 11.09 463341
Nov 11, 2023 F -- (Common Stock) 31 11.09 469229
Nov 11, 2023 F -- (Common Stock) 3099 11.09 469260
Nov 11, 2023 G -- (Common Stock) 15471 0 1912107
Sep 19, 2023 P -- (Common Stock) 2500 9 1857279
Sep 12, 2023 P -- (Common Stock) 2500 9.43 1854779
Sep 6, 2023 P -- (Common Stock) 2500 9.88 1852279
Aug 29, 2023 P -- (Common Stock) 2500 9.61 1849779
Aug 24, 2023 P -- (Common Stock) 2500 9.94 1847279
Aug 11, 2023 G -- (Common Stock) 39357 0 393651
Aug 11, 2023 F -- (Common Stock) 3099 10.05 472359
Aug 11, 2023 F -- (Common Stock) 3099 10.05 475458
Aug 11, 2023 F -- (Common Stock) 3099 10.05 478557
Aug 11, 2023 F -- (Common Stock) 23551 10.05 481656
Aug 11, 2023 F -- (Common Stock) 2727 10.05 505207
Aug 11, 2023 F -- (Common Stock) 3099 10.05 507934
Aug 11, 2023 F -- (Common Stock) 31 10.05 511033
Aug 11, 2023 G -- (Common Stock) 39357 0 1896636
Jul 26, 2023 Acquisition -- (Common Stock) 190000 0 511064
May 11, 2023 G -- (Common Stock) 19990 0 321064
May 11, 2023 F -- (Common Stock) 2162 6.95 407326
May 11, 2023 F -- (Common Stock) 2162 6.95 409488
May 11, 2023 F -- (Common Stock) 2162 6.95 411650
May 11, 2023 F -- (Common Stock) 22 6.95 413812
May 11, 2023 F -- (Common Stock) 1902 6.95 413834
May 11, 2023 F -- (Common Stock) 2162 6.95 415736
May 11, 2023 G -- (Common Stock) 19990 0 1844779
Mar 30, 2023 G -- (Common Stock) 7000 0 1758517
Feb 15, 2023 Sell -- (Common Stock) 88156 16.89 1765517
Feb 14, 2023 Sell -- (Common Stock) 61844 17.06 1853673
Feb 11, 2023 G -- (Common Stock) 19606 0 341054
Feb 11, 2023 F -- (Common Stock) 2162 17.16 417898
Feb 11, 2023 F -- (Common Stock) 2162 17.16 420060
Feb 11, 2023 F -- (Common Stock) 2548 17.16 422222
Feb 11, 2023 F -- (Common Stock) 1900 17.16 424770
Feb 11, 2023 F -- (Common Stock) 2162 17.16 426670
Feb 11, 2023 F -- (Common Stock) 22 17.16 428832
Feb 11, 2023 G -- (Common Stock) 19606 0 1824789
Nov 11, 2022 G -- (Common Stock) 15408 0 360660
Nov 11, 2022 G -- (Common Stock) 15408 0 1805183
Aug 11, 2022 G -- (Common Stock) 31258 0 376068
Aug 11, 2022 G -- (Common Stock) 31258 0 1789775