Douglas Valenti

Business address
C/O Quinstreet, Inc., 950 Tower Ln 12 Th Floor, Foster City, CA, 94404
Top holdings (ownership)
QNST
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Douglas Valenti has filed 177 SEC EDGAR filings since 10 Feb 2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2025 17 Dec 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 17 Dec 2025 15 Dec 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 18 Nov 2025 17 Nov 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2025 10 Nov 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2025 10 Aug 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2025 29 Jul 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2025 10 May 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2025 10 Feb 2025 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2025 05 Feb 2025 001-34628
144 Open Document Open Filing 26 Dec 2024
144 Open Document Open Filing 26 Dec 2024
4 Open Document Open Filing PRIMARY DOCUMENT 13 Nov 2024 10 Nov 2024 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2024 10 Aug 2024 001-34628
5 Open Document Open Filing FORM 5 09 Aug 2024 30 Jun 2024 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2024 31 Jul 2024 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2024 30 Jul 2024 001-34628
144 Open Document Open Filing 01 Aug 2024
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2024 10 May 2024 001-34628
4 Open Document Open Filing FORM 4 13 Feb 2024 10 Feb 2024 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2023 10 Nov 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 20 Sep 2023 18 Sep 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Sep 2023 11 Sep 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 07 Sep 2023 05 Sep 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 30 Aug 2023 28 Aug 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 25 Aug 2023 23 Aug 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Aug 2023 10 Aug 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jul 2023 25 Jul 2023 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2023 30 Jun 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2023 10 May 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 31 Mar 2023 29 Mar 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 15 Feb 2023 13 Feb 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2023 10 Feb 2023 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 15 Nov 2022 10 Nov 2022 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2022 10 Aug 2022 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jul 2022 26 Jul 2022 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2022 30 Jun 2022 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2022 10 May 2022 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2022 10 Feb 2022 001-34628
4 Open Document Open Filing FORM 4 11 Feb 2022 16 Sep 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 01 Dec 2021 29 Nov 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 15 Nov 2021 10 Nov 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 08 Oct 2021 06 Oct 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2021 01 Oct 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 22 Sep 2021 20 Sep 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 20 Sep 2021 16 Sep 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2021 10 Aug 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jul 2021 26 Jul 2021 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2021 30 Jun 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2021 01 Jun 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 27 May 2021 25 May 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 24 May 2021 20 May 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2021 17 May 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2021 10 May 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2021 03 May 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2021 01 Apr 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 30 Mar 2021 26 Mar 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 25 Mar 2021 24 Mar 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2021 01 Mar 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2021 10 Feb 2021 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2021
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2021 01 Feb 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jan 2021 12 Jan 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 11 Jan 2021 07 Jan 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jan 2021 04 Jan 2021 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 03 Dec 2020 01 Dec 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 25 Nov 2020 23 Nov 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 20 Nov 2020 18 Nov 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 17 Nov 2020 13 Nov 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2020 10 Nov 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2020 02 Nov 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 27 Oct 2020 27 Oct 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 26 Oct 2020 22 Oct 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 21 Oct 2020 19 Oct 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2020 10 Aug 2020 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 07 Aug 2020 30 Jun 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2020 03 Aug 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2020 29 Jul 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2020 01 Jul 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2020 10 May 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2020 01 May 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 09 Mar 2020 05 Mar 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2020 02 Mar 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2020 14 Feb 2020 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 13 Feb 2020
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2020 10 Feb 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2020 06 Feb 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2020 03 Feb 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jan 2020 21 Jan 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2020 15 Jan 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jan 2020 10 Jan 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jan 2020 07 Jan 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jan 2020 02 Jan 2020 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 27 Dec 2019 24 Dec 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 23 Dec 2019 19 Dec 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2019 11 Dec 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Nov 2019 10 Nov 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2019 10 Nov 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Sep 2019 11 Sep 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2019 10 Aug 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jul 2019 25 Jul 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jun 2019 12 Jun 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2019 10 May 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2019 13 Mar 2019 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 13 Feb 2019
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2019 10 Feb 2019 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Dec 2018 12 Dec 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2018 10 Nov 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Sep 2018 12 Sep 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Aug 2018 10 Aug 2018 001-34628
5 Open Document Open Filing FORM 5 13 Aug 2018 30 Jun 2018 001-34628
4 Open Document Open Filing FORM 4 30 Jul 2018 26 Jul 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 15 Jun 2018 13 Jun 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2018 10 May 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2018 13 Mar 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Mar 2018 24 Nov 2017 001-34628
4 Open Document Open Filing FORM 4 21 Feb 2018 16 Feb 2018 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2018 10 Feb 2018 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 13 Feb 2018
4 Open Document Open Filing FORM 4 SUBMISSION 14 Nov 2017 10 Nov 2017 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Aug 2017 10 Aug 2017 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2017 30 Jun 2017 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2017 27 Jul 2017 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2017 10 May 2017 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2017 10 Feb 2017 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 13 Feb 2017
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2016 10 Nov 2016 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2016 10 Aug 2016 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2016 30 Jun 2016 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2016 29 Jul 2016 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2016 10 May 2016 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2016 11 Feb 2016 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2016 10 Feb 2016 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2016 10 Feb 2016 001-34628
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT NO. 5 28 Jan 2016
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2015 10 Nov 2015 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 27 Aug 2015 25 Aug 2015 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2015 10 Aug 2015 001-34628
5 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2015 30 Jun 2015 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2015 10 Aug 2015 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jul 2015 23 Jul 2015 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2015 10 May 2015 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2015 10 Feb 2015 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 30 Jan 2015
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2014 10 Nov 2014 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2014 04 Nov 2014 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 16 Sep 2014 15 Sep 2014 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 29 Aug 2014 29 Aug 2014 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 28 Aug 2014 26 Aug 2014 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2014 10 Aug 2014 001-34628
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2014 06 Aug 2014 001-34628
SC 13G/A Open Document Open Filing SC 13G/A 13 Jun 2014