Charles S. Berkman

Business address
11085 North Torrey Pines Road, Suite 300, La Jolla, CA, 92037
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Charles S. Berkman has filed 89 SEC EDGAR filings since 3/9/2007

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Dec 9, 2025 Dec 7, 2025 001-40720
144 Open Document Open Filing Dec 8, 2025
4 Open Document Open Filing FORM 4 Apr 7, 2025 Apr 7, 2025 001-40720
144 Open Document Open Filing Apr 7, 2025
4 Open Document Open Filing FORM 4 Feb 19, 2025 Feb 15, 2025 001-40720
144 Open Document Open Filing Feb 18, 2025
4 Open Document Open Filing FORM 4 Jan 22, 2025 Jan 17, 2025 001-40720
144 Open Document Open Filing Jan 21, 2025
4 Open Document Open Filing FORM 4 Dec 10, 2024 Dec 7, 2024 001-40720
144 Open Document Open Filing Dec 9, 2024
4/A Open Document Open Filing FORM 4/A Apr 23, 2024 Nov 1, 2022 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT Apr 9, 2024 Apr 7, 2024 001-40720
144 Open Document Open Filing Apr 8, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2024 Feb 15, 2024 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT Jan 3, 2024 Jan 2, 2024 001-40720
4/A Open Document Open Filing PRIMARY DOCUMENT Dec 12, 2023 Dec 7, 2023 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT Dec 11, 2023 Dec 7, 2023 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT Apr 11, 2023 Apr 7, 2023 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2023 Feb 15, 2023 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION Dec 30, 2022 Dec 28, 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION Dec 9, 2022 Dec 7, 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION Dec 5, 2022 Dec 1, 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION Nov 3, 2022 Nov 1, 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION Nov 3, 2022 Nov 1, 2022 000-56427
4 Open Document Open Filing FORM 4 SUBMISSION Nov 3, 2022 Nov 1, 2022 001-33093
3 Open Document Open Filing FORM 3 SUBMISSION Nov 3, 2022 Nov 1, 2022 001-40720
3 Open Document Open Filing FORM 3 SUBMISSION Sep 30, 2022 Sep 30, 2022 000-56427
4 Open Document Open Filing PRIMARY DOCUMENT Jun 14, 2022 Jun 10, 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT May 9, 2022 May 5, 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 16, 2022 Feb 15, 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jan 28, 2022 Jan 26, 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 18, 2021 Feb 15, 2021 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 5, 2021 Feb 3, 2021 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jan 27, 2021 Jan 25, 2021 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 1, 2020 Jun 30, 2020 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jun 5, 2020 Jun 4, 2020 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 18, 2020 Feb 13, 2020 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Dec 26, 2019 Dec 20, 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Aug 6, 2019 Aug 5, 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 2, 2019 Jun 28, 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2019 Feb 11, 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jan 25, 2019 Jan 23, 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jan 14, 2019 Jan 10, 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Dec 17, 2018 Dec 17, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Oct 25, 2018 Oct 24, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Oct 12, 2018 Oct 11, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Sep 18, 2018 Sep 17, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Sep 5, 2018 Sep 4, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 3, 2018 Jun 29, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Mar 6, 2018 Mar 2, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 16, 2018 Feb 15, 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Dec 29, 2017 Dec 28, 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Aug 10, 2017 Aug 9, 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 5, 2017 Jun 30, 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 28, 2017 Feb 24, 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Aug 9, 2016 Aug 5, 2016 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 16, 2016 Feb 11, 2016 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 14, 2015 Jul 10, 2015 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 1, 2015 Jun 30, 2015 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2015 Mar 16, 2015 001-33093
4/A Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2015 Dec 31, 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2015 Feb 10, 2015 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jan 5, 2015 Dec 31, 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jul 1, 2014 Jun 30, 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT May 28, 2014 May 27, 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2014 Feb 12, 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT Jan 2, 2014 Dec 31, 2013 001-33093