Maurice Sciammas

Business address
79 Great Oaks Blvd, San Jose, CA, 95119
Top holdings (ownership)
MPWR
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Maurice Sciammas has filed 336 SEC EDGAR filings since 01 May 2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 25 Nov 2025 24 Nov 2025 000-51026
144 Open Document Open Filing 24 Nov 2025
4 Open Document Open Filing PRIMARY DOCUMENT 20 Nov 2025 19 Nov 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 20 Nov 2025 19 Nov 2025 000-51026
144 Open Document Open Filing 19 Nov 2025
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2025 13 Nov 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Nov 2025 05 Nov 2025 000-51026
144 Open Document Open Filing 04 Nov 2025
4 Open Document Open Filing PRIMARY DOCUMENT 31 Oct 2025 30 Oct 2025 000-51026
144 Open Document Open Filing 30 Oct 2025
4 Open Document Open Filing PRIMARY DOCUMENT 28 Oct 2025 25 Oct 2025 000-51026
144 Open Document Open Filing 28 Oct 2025
144 Open Document Open Filing 22 Aug 2025
4 Open Document Open Filing PRIMARY DOCUMENT 21 Aug 2025 19 Aug 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2025 06 Aug 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 30 May 2025 28 May 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2025 12 May 2025 000-51026
144 Open Document Open Filing 12 May 2025
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2025 09 May 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2025 18 Feb 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2025 11 Feb 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2025 10 Feb 2025 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2025 07 Feb 2025 000-51026
144 Open Document Open Filing 10 Feb 2025
144 Open Document Open Filing 07 Feb 2025
4 Open Document Open Filing PRIMARY DOCUMENT 13 Nov 2024 08 Nov 2024 000-51026
144 Open Document Open Filing 08 Nov 2024
4 Open Document Open Filing PRIMARY DOCUMENT 08 Oct 2024 07 Oct 2024 000-51026
144 Open Document Open Filing 07 Oct 2024
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2024 08 Aug 2024 000-51026
144 Open Document Open Filing 08 Aug 2024
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2024 22 Jul 2024 000-51026
144 Open Document Open Filing 22 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 10 Jul 2024 08 Jul 2024 000-51026
144 Open Document Open Filing 08 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 15 May 2024 13 May 2024 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2024 08 May 2024 000-51026
144 Open Document Open Filing 08 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 09 Apr 2024 08 Apr 2024 000-51026
144 Open Document Open Filing 08 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2024 01 Apr 2024 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2024 08 Feb 2024 000-51026
144 Open Document Open Filing 08 Feb 2024
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2024 05 Feb 2024 000-51026
144 Open Document Open Filing 05 Feb 2024
4 Open Document Open Filing PRIMARY DOCUMENT 12 Jan 2024 12 Jan 2024 000-51026
144 Open Document Open Filing 12 Jan 2024
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jan 2024 04 Jan 2024 000-51026
144 Open Document Open Filing 02 Jan 2024
4 Open Document Open Filing PRIMARY DOCUMENT 09 Nov 2023 08 Nov 2023 000-51026
144 Open Document Open Filing 08 Nov 2023
4 Open Document Open Filing PRIMARY DOCUMENT 07 Nov 2023 06 Nov 2023 000-51026
144 Open Document Open Filing 03 Nov 2023
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2023 02 Oct 2023 000-51026
144 Open Document Open Filing 02 Oct 2023
4 Open Document Open Filing PRIMARY DOCUMENT 10 Aug 2023 08 Aug 2023 000-51026
144 Open Document Open Filing 08 Aug 2023
4 Open Document Open Filing PRIMARY DOCUMENT 07 Aug 2023 04 Aug 2023 000-51026
144 Open Document Open Filing 04 Aug 2023
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jul 2023 21 Jul 2023 000-51026
144 Open Document Open Filing 19 Jul 2023
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2023 03 Jul 2023 000-51026
144 Open Document Open Filing 03 Jul 2023
4 Open Document Open Filing PRIMARY DOCUMENT 10 May 2023 09 May 2023 000-51026
144 Open Document Open Filing 09 May 2023
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2023 04 May 2023 000-51026
144 Open Document Open Filing 04 May 2023
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2023 02 May 2023 000-51026
144 Open Document Open Filing 03 May 2023
4 Open Document Open Filing PRIMARY DOCUMENT 06 Apr 2023 03 Apr 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 17 Feb 2023 15 Feb 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2023 13 Feb 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2023 08 Feb 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2023 06 Feb 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2023 03 Jan 2023 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 25 Nov 2022 22 Nov 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Nov 2022 14 Nov 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Nov 2022 07 Nov 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 Nov 2022 04 Nov 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2022 03 Oct 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2022 12 Aug 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2022 04 Aug 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2022 01 Jul 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 May 2022 09 May 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2022 04 May 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2022 01 Apr 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2022 14 Feb 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2022 07 Feb 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2022 03 Feb 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2022 03 Jan 2022 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Nov 2021 12 Nov 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 10 Nov 2021 08 Nov 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2021 01 Oct 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Aug 2021 12 Aug 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2021 09 Aug 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2021 14 May 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 14 May 2021 12 May 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2021 10 May 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 26 Apr 2021 22 Apr 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2021 31 Mar 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 23 Feb 2021 19 Feb 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 17 Feb 2021 16 Feb 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2021 09 Feb 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2021 05 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 07 Jan 2021 06 Jan 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2021 04 Jan 2021 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 10 Nov 2020 09 Nov 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2020 03 Nov 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2020 01 Oct 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Aug 2020 10 Aug 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 23 Jul 2020 21 Jul 2020 000-51026
4 Open Document Open Filing FORM 4 06 Jul 2020 01 Jul 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2020 08 May 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2020 18 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 06 Feb 2020 04 Feb 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2020 03 Feb 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jan 2020 07 Jan 2020 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 17 Dec 2019 16 Dec 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2019 08 Nov 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Nov 2019 04 Nov 2019 000-51026
4 Open Document Open Filing FORM 4 24 Oct 2019 22 Oct 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2019 01 Oct 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 18 Sep 2019 16 Sep 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Sep 2019 15 Aug 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Aug 2019 08 Aug 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2019 05 Aug 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 24 Jul 2019 23 Jul 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Jul 2019 10 Jul 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2019 23 Apr 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2019 27 Jun 2019 000-51026
4 Open Document Open Filing FORM 4 26 Jun 2019 24 Jun 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 22 May 2019 20 May 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 10 May 2019 08 May 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2019 03 May 2019 000-51026
4 Open Document Open Filing FORM 4 05 Apr 2019 03 Apr 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 01 Apr 2019 28 Mar 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 22 Mar 2019 21 Mar 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2019 11 Feb 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2019 04 Feb 2019 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Nov 2018 05 Nov 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 29 Oct 2018 25 Oct 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 16 Aug 2018 14 Aug 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 Aug 2018 03 Aug 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 30 May 2018 29 May 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 24 May 2018 22 May 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2018 18 May 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2018 03 May 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 19 Apr 2018 18 Apr 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 21 Mar 2018 19 Mar 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2018 12 Feb 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2018 07 Feb 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2018 05 Feb 2018 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2017 18 Dec 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 Nov 2017 06 Nov 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 19 Sep 2017 18 Sep 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 07 Aug 2017 04 Aug 2017 000-51026
4/A Open Document Open Filing FORM 4/A 01 Aug 2017 27 Jul 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2017 27 Jul 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 May 2017 04 May 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2017 10 Feb 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2017 06 Feb 2017 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Nov 2016 04 Nov 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 01 Nov 2016 28 Oct 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2016 04 Aug 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2016 11 May 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2016 04 May 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Apr 2016 31 Mar 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 21 Mar 2016 18 Mar 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2016 01 Mar 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2016 05 Feb 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2016 02 Feb 2016 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2016 31 Dec 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 21 Dec 2015 17 Dec 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 10 Nov 2015 06 Nov 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Nov 2015 04 Nov 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 19 Oct 2015 16 Oct 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 15 Oct 2015 14 Oct 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Oct 2015 09 Oct 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2015 10 Aug 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2015 04 Aug 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Jun 2015 11 Jun 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2015 08 May 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2015 04 May 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 20 Mar 2015 03 Feb 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2015 05 Feb 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2015 03 Feb 2015 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 21 Nov 2014 14 Dec 2013 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 12 Nov 2014 10 Nov 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Nov 2014 04 Nov 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2014 06 Aug 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2014 04 Aug 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jul 2014 29 Jul 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2014 17 Jun 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jun 2014 11 Jun 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jun 2014 05 Jun 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2014 07 May 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2014 02 May 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 20 Mar 2014 18 Mar 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2014 14 Feb 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2014 10 Feb 2014 000-51026
4 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2014 04 Feb 2014 000-51026