Jonathan Zalevsky

Business address
455 Mission Bay Boulevard South, C/O Nektar Therapeutics, San Francisco, CA, 94158
Top holdings (ownership)
NKTR
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Jonathan Zalevsky has filed 51 SEC EDGAR filings since 01 Oct 2019

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 23 Dec 2025 22 Dec 2025 000-24006
4 Open Document Open Filing 4 25 Nov 2025 21 Nov 2025 000-24006
144 Open Document Open Filing 25 Nov 2025
4 Open Document Open Filing 4 08 Sep 2025 04 Sep 2025 000-24006
4 Open Document Open Filing 4 04 Sep 2025 02 Sep 2025 000-24006
144 Open Document Open Filing 04 Sep 2025
144 Open Document Open Filing 02 Sep 2025
4 Open Document Open Filing 4 21 Aug 2025 19 Aug 2025 000-24006
144 Open Document Open Filing 19 Aug 2025
4 Open Document Open Filing 4 21 May 2025 19 May 2025 000-24006
144 Open Document Open Filing 19 May 2025
4 Open Document Open Filing 4 21 Feb 2025 19 Feb 2025 000-24006
144 Open Document Open Filing 19 Feb 2025
4 Open Document Open Filing 4 20 Dec 2024 19 Dec 2024 000-24006
144 Open Document Open Filing 19 Dec 2024
4 Open Document Open Filing 4 17 Dec 2024 13 Dec 2024 000-24006
4 Open Document Open Filing 4 20 Nov 2024 19 Nov 2024 000-24006
144 Open Document Open Filing 19 Nov 2024
4 Open Document Open Filing 4 20 Aug 2024 19 Aug 2024 000-24006
144 Open Document Open Filing 19 Aug 2024
4 Open Document Open Filing 4 20 May 2024 17 May 2024 000-24006
144 Open Document Open Filing 17 May 2024
4 Open Document Open Filing 4 22 Feb 2024 20 Feb 2024 000-24006
144 Open Document Open Filing 20 Feb 2024
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2023 13 Dec 2023 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 20 Nov 2023 17 Nov 2023 000-24006
144 Open Document Open Filing 17 Nov 2023
4 Open Document Open Filing FORM 4 SUBMISSION 17 Aug 2023 16 Aug 2023 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 17 May 2023 16 May 2023 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 17 Feb 2023 16 Feb 2023 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 18 Nov 2022 16 Nov 2022 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 19 Aug 2022 18 Aug 2022 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 17 Aug 2022 15 Aug 2022 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 17 May 2022 15 May 2022 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 18 Feb 2022 16 Feb 2022 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 20 Dec 2021 16 Dec 2021 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2021 15 Nov 2021 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 14 Oct 2021 12 Oct 2021 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2021 17 May 2021 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 18 Feb 2021 16 Feb 2021 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 22 Dec 2020 18 Dec 2020 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 25 Nov 2020 23 Nov 2020 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 18 Nov 2020 16 Nov 2020 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 19 Aug 2020 17 Aug 2020 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 20 May 2020 18 May 2020 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 20 Feb 2020 18 Feb 2020 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 16 Dec 2019 12 Dec 2019 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 20 Nov 2019 18 Nov 2019 000-24006
4 Open Document Open Filing FORM 4 SUBMISSION 02 Oct 2019 01 Oct 2019 000-24006
3 Open Document Open Filing FORM 3 SUBMISSION 01 Oct 2019 01 Oct 2019 000-24006