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 |