Charles S. Berkman

Business address
11085 North Torrey Pines Road, Suite 300, La Jolla, CA, 92037
Top holdings (ownership)
LGND and OABI
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Charles S. Berkman has filed 89 SEC EDGAR filings since 09 Mar 2007

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 09 Dec 2025 07 Dec 2025 001-40720
144 Open Document Open Filing 08 Dec 2025
4 Open Document Open Filing FORM 4 07 Apr 2025 07 Apr 2025 001-40720
144 Open Document Open Filing 07 Apr 2025
4 Open Document Open Filing FORM 4 19 Feb 2025 15 Feb 2025 001-40720
144 Open Document Open Filing 18 Feb 2025
4 Open Document Open Filing FORM 4 22 Jan 2025 17 Jan 2025 001-40720
144 Open Document Open Filing 21 Jan 2025
4 Open Document Open Filing FORM 4 10 Dec 2024 07 Dec 2024 001-40720
144 Open Document Open Filing 09 Dec 2024
4/A Open Document Open Filing FORM 4/A 23 Apr 2024 01 Nov 2022 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT 09 Apr 2024 07 Apr 2024 001-40720
144 Open Document Open Filing 08 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2024 15 Feb 2024 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2024 02 Jan 2024 001-40720
4/A Open Document Open Filing PRIMARY DOCUMENT 12 Dec 2023 07 Dec 2023 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT 11 Dec 2023 07 Dec 2023 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT 11 Apr 2023 07 Apr 2023 001-40720
4 Open Document Open Filing PRIMARY DOCUMENT 17 Feb 2023 15 Feb 2023 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION 05 Jan 2023 03 Jan 2023 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION 30 Dec 2022 28 Dec 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION 09 Dec 2022 07 Dec 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION 03 Nov 2022 01 Nov 2022 001-40720
4 Open Document Open Filing FORM 4 SUBMISSION 03 Nov 2022 01 Nov 2022 000-56427
4 Open Document Open Filing FORM 4 SUBMISSION 03 Nov 2022 01 Nov 2022 001-33093
3 Open Document Open Filing FORM 3 SUBMISSION 03 Nov 2022 01 Nov 2022 001-40720
3 Open Document Open Filing FORM 3 SUBMISSION 30 Sep 2022 30 Sep 2022 000-56427
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jun 2022 10 Jun 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2022 05 May 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2022 15 Feb 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jan 2022 26 Jan 2022 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2021 15 Feb 2021 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2021 03 Feb 2021 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 27 Jan 2021 25 Jan 2021 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2020 30 Jun 2020 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jun 2020 04 Jun 2020 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2020 13 Feb 2020 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 26 Dec 2019 20 Dec 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2019 05 Aug 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2019 28 Jun 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2019 11 Feb 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jan 2019 23 Jan 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jan 2019 10 Jan 2019 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 17 Dec 2018 17 Dec 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 25 Oct 2018 24 Oct 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 12 Oct 2018 11 Oct 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 18 Sep 2018 17 Sep 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2018 04 Sep 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2018 29 Jun 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 06 Mar 2018 02 Mar 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2018 15 Feb 2018 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 29 Dec 2017 28 Dec 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 10 Aug 2017 09 Aug 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2017 30 Jun 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 28 Feb 2017 24 Feb 2017 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 09 Aug 2016 05 Aug 2016 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2016 11 Feb 2016 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jul 2015 10 Jul 2015 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2015 30 Jun 2015 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 18 Mar 2015 16 Mar 2015 001-33093
4/A Open Document Open Filing PRIMARY DOCUMENT 18 Mar 2015 31 Dec 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2015 10 Feb 2015 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2015 31 Dec 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2014 30 Jun 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 28 May 2014 27 May 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2014 12 Feb 2014 001-33093
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jan 2014 31 Dec 2013 001-33093