Debra Zumwalt

Entity
Individual
Business address
149 Commonwealth Drive, 94025 Menlo Park, CA
Signature Ownership
/s/ Hope Katz, Attorney-in-fact for Debra Zumwalt
All SEC filings
View on sec.gov
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Debra Zumwalt has filed 78 SEC EDGAR filings since 6/2/2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Aug 18, 2025 Aug 14, 2025 000-50976
144 Open Document Open Filing Aug 14, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 9, 2025 Jun 4, 2025 000-18655
4 Open Document Open Filing FORM 4 May 13, 2025 May 9, 2025 000-50976
4 Open Document Open Filing FORM 4 Apr 4, 2025 Apr 2, 2025 000-50976
144 Open Document Open Filing Apr 2, 2025
4 Open Document Open Filing FORM 4 Jan 7, 2025 Jan 3, 2025 000-50976
144 Open Document Open Filing Jan 3, 2025
4 Open Document Open Filing FORM 4 Oct 4, 2024 Oct 2, 2024 000-50976
144 Open Document Open Filing Oct 2, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Aug 22, 2024 Aug 21, 2024 000-18655
4 Open Document Open Filing FORM 4 Aug 21, 2024 Aug 19, 2024 000-50976
144 Open Document Open Filing Aug 19, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Jun 10, 2024 Jun 6, 2024 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2024 Jun 5, 2024 000-18655
4 Open Document Open Filing FORM 4 May 7, 2024 May 3, 2024 000-50976
4 Open Document Open Filing FORM 4 Apr 4, 2024 Apr 2, 2024 000-50976
144 Open Document Open Filing Apr 2, 2024
4 Open Document Open Filing FORM 4 Jan 5, 2024 Jan 3, 2024 000-50976
144 Open Document Open Filing Jan 3, 2024
4 Open Document Open Filing FORM 4 Oct 5, 2023 Oct 3, 2023 000-50976
144 Open Document Open Filing Oct 3, 2023
4 Open Document Open Filing FORM 4 Aug 14, 2023 Aug 10, 2023 000-50976
144 Open Document Open Filing Aug 10, 2023
4 Open Document Open Filing PRIMARY DOCUMENT Jun 9, 2023 Jun 7, 2023 000-18655
4 Open Document Open Filing FORM 4 May 17, 2023 May 15, 2023 000-50976
4 Open Document Open Filing FORM 4 Apr 7, 2023 Apr 5, 2023 000-50976
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 4, 2023 000-50976
4 Open Document Open Filing FORM 4 Oct 6, 2022 Oct 4, 2022 000-50976
4 Open Document Open Filing FORM 4 Jul 8, 2022 Jul 6, 2022 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2022 Jun 2, 2022 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2022 Jun 1, 2022 000-18655
4 Open Document Open Filing FORM 4 May 10, 2022 May 6, 2022 000-50976
4 Open Document Open Filing FORM 4 Apr 6, 2022 Apr 4, 2022 000-50976
4 Open Document Open Filing FORM 4 Jan 6, 2022 Jan 4, 2022 000-50976
4 Open Document Open Filing FORM 4 Oct 6, 2021 Oct 4, 2021 000-50976
4 Open Document Open Filing FORM 4 Jul 7, 2021 Jul 2, 2021 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Jun 4, 2021 Jun 2, 2021 000-18655
4 Open Document Open Filing FORM 4 May 11, 2021 May 7, 2021 000-50976
4 Open Document Open Filing FORM 4 Apr 7, 2021 Apr 5, 2021 000-50976
4 Open Document Open Filing FORM 4 Jan 7, 2021 Jan 5, 2021 000-50976
4 Open Document Open Filing FORM 4 Oct 5, 2020 Oct 1, 2020 000-50976
4 Open Document Open Filing FORM 4 Jul 6, 2020 Jul 1, 2020 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT May 29, 2020 May 27, 2020 000-18655
4 Open Document Open Filing FORM 4 May 12, 2020 May 8, 2020 000-50976
4 Open Document Open Filing FORM 4 Apr 3, 2020 Apr 1, 2020 000-50976
4 Open Document Open Filing FORM 4 Jan 6, 2020 Jan 2, 2020 000-50976
4 Open Document Open Filing FORM 4 Oct 3, 2019 Oct 1, 2019 000-50976
4 Open Document Open Filing FORM 4 Jul 2, 2019 Jul 1, 2019 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2019 May 30, 2019 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 30, 2019 May 29, 2019 000-18655
4 Open Document Open Filing FORM 4 May 7, 2019 May 3, 2019 000-50976
4 Open Document Open Filing FORM 4 Apr 3, 2019 Apr 1, 2019 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Feb 22, 2019 Feb 20, 2019 000-18655
4 Open Document Open Filing FORM 4 Jan 4, 2019 Jan 2, 2019 000-50976
4 Open Document Open Filing FORM 4 Oct 3, 2018 Oct 1, 2018 000-50976
4 Open Document Open Filing FORM 4 Jul 3, 2018 Jul 2, 2018 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Jun 4, 2018 May 30, 2018 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 29, 2018 May 25, 2018 000-18655
4 Open Document Open Filing FORM 4 May 8, 2018 May 4, 2018 000-50976
4 Open Document Open Filing FORM 4 Apr 3, 2018 Apr 2, 2018 000-50976
4 Open Document Open Filing FORM 4 Jan 4, 2018 Jan 2, 2018 000-50976
4 Open Document Open Filing FORM 4 Oct 4, 2017 Oct 2, 2017 000-50976
4 Open Document Open Filing FORM 4 Jul 6, 2017 Jul 3, 2017 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2017 May 31, 2017 000-18655
4 Open Document Open Filing FORM 4 May 9, 2017 May 5, 2017 000-50976
5 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2017 Dec 30, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 27, 2016 May 25, 2016 000-18655
4 Open Document Open Filing FORM 4 May 10, 2016 May 6, 2016 000-50976
5 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2016 Jan 1, 2016 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT Jun 1, 2015 May 28, 2015 000-18655
4 Open Document Open Filing PRIMARY DOCUMENT May 27, 2015 May 27, 2015 000-18655
4 Open Document Open Filing FORM 4 May 5, 2015 May 1, 2015 000-50976
5 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2015 Jan 2, 2015 000-18655
4 Open Document Open Filing FORM 4 Nov 4, 2014 Nov 1, 2014 000-50976
3 Open Document Open Filing FORM 3 Oct 30, 2014 Oct 20, 2014 000-50976
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2014 May 29, 2014 000-18655
3 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2014 May 29, 2014 000-18655