Jeff Zhou

Business address
6409 Guadalupe Mines Road, San Jose, CA, 95120
Top holdings (ownership)
MPWR
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Jeff Zhou has filed 57 SEC EDGAR filings since 08 Feb 2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 28 Aug 2025 27 Aug 2025 000-51026
144 Open Document Open Filing 27 Aug 2025
4 Open Document Open Filing PRIMARY DOCUMENT 15 Aug 2025 13 Aug 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2025 12 Aug 2025 000-51026
144 Open Document Open Filing 13 Aug 2025
144 Open Document Open Filing 12 Aug 2025
144 Open Document Open Filing 15 May 2025
4 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2025 04 Feb 2025 000-51026
144 Open Document Open Filing 27 Aug 2024
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2024 20 May 2024 000-51026
144 Open Document Open Filing 06 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2024 12 Feb 2024 000-51026
144 Open Document Open Filing 12 Feb 2024
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2024 06 Feb 2024 000-51026
144 Open Document Open Filing 03 Aug 2023
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2023 07 Feb 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2022 11 Aug 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 03 Aug 2022 03 Aug 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2022 08 Feb 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 26 Aug 2021 24 Aug 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 23 Aug 2021 20 Aug 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2021 04 Aug 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 26 Jul 2021 23 Jul 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jul 2021 21 Jul 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jul 2021 14 Jul 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jul 2021 07 Jul 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2021 06 Jul 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jun 2021 28 Jun 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2021 12 Feb 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2021 02 Feb 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 01 Sep 2020 28 Aug 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 Aug 2020 05 Aug 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2020 31 Jul 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2020 12 May 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 11 May 2020 07 May 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2020 05 May 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2020 12 Feb 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2020 10 Feb 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2019 01 Aug 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2019 22 Jul 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2019 11 Feb 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2018 07 Feb 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2017 07 Feb 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 29 Apr 2016 28 Apr 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 23 Nov 2015 19 Nov 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2015 09 Feb 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2014 30 Jun 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2014 11 Feb 2014 000-51026