David E. Weigand

Business address
980 Rock Avenue, San Jose, CA, 95131
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David E. Weigand has filed 58 SEC EDGAR filings since 5/23/2019

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Nov 12, 2025 Nov 10, 2025 001-33383
4 Open Document Open Filing FORM 4 Nov 3, 2025 Oct 30, 2025 001-33383
4 Open Document Open Filing FORM 4 Sep 17, 2025 Sep 15, 2025 001-33383
4 Open Document Open Filing FORM 4 Sep 5, 2025 Sep 3, 2025 001-33383
144 Open Document Open Filing Sep 3, 2025
4 Open Document Open Filing FORM 4 Aug 28, 2025 Aug 26, 2025 001-33383
4 Open Document Open Filing FORM 4 Aug 12, 2025 Aug 10, 2025 001-33383
4 Open Document Open Filing FORM 4 Jul 2, 2025 Jul 1, 2025 001-33383
4 Open Document Open Filing FORM 4 May 22, 2025 May 20, 2025 001-33383
144 Open Document Open Filing May 20, 2025
4 Open Document Open Filing FORM 4 May 13, 2025 May 10, 2025 001-33383
4 Open Document Open Filing FORM 4 Mar 3, 2025 Feb 27, 2025 001-33383
4 Open Document Open Filing FORM 4 Feb 12, 2025 Feb 10, 2025 001-33383
4 Open Document Open Filing FORM 4 Nov 12, 2024 Nov 10, 2024 001-33383
4 Open Document Open Filing FORM 4 Nov 1, 2024 Oct 30, 2024 001-33383
4 Open Document Open Filing FORM 4 Aug 13, 2024 Aug 10, 2024 001-33383
4 Open Document Open Filing FORM 4 Jul 3, 2024 Jul 1, 2024 001-33383
4 Open Document Open Filing FORM 4 May 14, 2024 May 10, 2024 001-33383
4 Open Document Open Filing FORM 4 May 7, 2024 May 3, 2024 001-33383
4 Open Document Open Filing FORM 4 Feb 20, 2024 Feb 15, 2024 001-33383
4 Open Document Open Filing FORM 4 Feb 13, 2024 Feb 10, 2024 001-33383
4 Open Document Open Filing FORM 4 Dec 7, 2023 Dec 5, 2023 001-33383
4 Open Document Open Filing FORM 4 Dec 5, 2023 Dec 1, 2023 001-33383
144 Open Document Open Filing Dec 1, 2023
4 Open Document Open Filing FORM 4 Nov 14, 2023 Nov 10, 2023 001-33383
4 Open Document Open Filing FORM 4 Nov 8, 2023 Nov 6, 2023 001-33383
144 Open Document Open Filing Nov 6, 2023
4 Open Document Open Filing FORM 4 Aug 28, 2023 Aug 24, 2023 001-33383
4 Open Document Open Filing FORM 4 Aug 17, 2023 Aug 15, 2023 001-33383
4 Open Document Open Filing FORM 4 Aug 14, 2023 Aug 10, 2023 001-33383
4 Open Document Open Filing FORM 4 Jul 5, 2023 Jul 1, 2023 001-33383
4 Open Document Open Filing FORM 4 May 12, 2023 May 10, 2023 001-33383
4 Open Document Open Filing FORM 4 Mar 28, 2023 Mar 25, 2023 001-33383
4 Open Document Open Filing FORM 4 Feb 14, 2023 Feb 10, 2023 001-33383
4 Open Document Open Filing FORM 4 Nov 14, 2022 Nov 10, 2022 001-33383
4 Open Document Open Filing FORM 4 Oct 27, 2022 Oct 25, 2022 001-33383
4 Open Document Open Filing FORM 4 Sep 19, 2022 Sep 15, 2022 001-33383
4 Open Document Open Filing FORM 4 Aug 31, 2022 Aug 29, 2022 001-33383
4 Open Document Open Filing FORM 4 Aug 12, 2022 Aug 10, 2022 001-33383
4 Open Document Open Filing FORM 4 May 18, 2022 May 16, 2022 001-33383
4 Open Document Open Filing FORM 4 May 12, 2022 May 10, 2022 001-33383
4 Open Document Open Filing FORM 4 May 9, 2022 May 5, 2022 001-33383
4 Open Document Open Filing FORM 4 Feb 18, 2022 Feb 16, 2022 001-33383
4 Open Document Open Filing FORM 4 Feb 14, 2022 Feb 10, 2022 001-33383
4 Open Document Open Filing FORM 4 Nov 18, 2021 Nov 16, 2021 001-33383
4 Open Document Open Filing FORM 4 Nov 12, 2021 Nov 10, 2021 001-33383
4 Open Document Open Filing FORM 4 Aug 18, 2021 Aug 16, 2021 001-33383
4 Open Document Open Filing FORM 4 Aug 12, 2021 Aug 10, 2021 001-33383
4 Open Document Open Filing FORM 4 May 18, 2021 May 16, 2021 001-33383
4 Open Document Open Filing FORM 4 May 12, 2021 May 10, 2021 001-33383
4 Open Document Open Filing FORM 4 Feb 18, 2021 Feb 16, 2021 001-33383
4 Open Document Open Filing FORM 4 Nov 18, 2020 Nov 16, 2020 001-33383
4 Open Document Open Filing FORM 4 Sep 15, 2020 Aug 4, 2020 001-33383
4 Open Document Open Filing FORM 4 Aug 18, 2020 Aug 16, 2020 001-33383
4 Open Document Open Filing FORM 4 May 19, 2020 May 16, 2020 001-33383
4 Open Document Open Filing FORM 4 Feb 19, 2020 Feb 16, 2020 001-33383
4 Open Document Open Filing FORM 4 Dec 30, 2019 Dec 26, 2019 001-33383
3 Open Document Open Filing FORM 3 May 23, 2019 May 15, 2019 001-33383