Michael Malecek

Entity
Individual
Business address
C/O Prothena Biosciences, Inc., 331 Oyster Point Boulevard, 94080 South San Francisco, CA
Signature Ownership
/s/ Michael Malecek
All SEC filings
View on sec.gov
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Michael Malecek has filed 27 SEC EDGAR filings since 7/3/2019

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing Jul 30, 2025 Jul 28, 2025 001-35676
4 Open Document Open Filing Mar 7, 2025 Mar 5, 2025 001-35676
4 Open Document Open Filing Feb 29, 2024 Feb 27, 2024 001-35676
4 Open Document Open Filing Sep 27, 2023 Sep 27, 2023 001-35676
144 Open Document Open Filing Sep 27, 2023
4 Open Document Open Filing Aug 30, 2023 Aug 30, 2023 001-35676
144 Open Document Open Filing Aug 30, 2023
4 Open Document Open Filing Jul 26, 2023 Jul 26, 2023 001-35676
144 Open Document Open Filing Jul 26, 2023
4 Open Document Open Filing Jun 28, 2023 Jun 28, 2023 001-35676
144 Open Document Open Filing Jun 28, 2023
4 Open Document Open Filing May 31, 2023 May 31, 2023 001-35676
144 Open Document Open Filing May 31, 2023
4 Open Document Open Filing Apr 28, 2023 Apr 26, 2023 001-35676
144 Open Document Open Filing Apr 26, 2023
4 Open Document Open Filing Mar 31, 2023 Mar 29, 2023 001-35676
4 Open Document Open Filing FORM 4 Mar 17, 2023 Mar 15, 2023 001-35676
4 Open Document Open Filing Mar 3, 2023 Mar 2, 2023 001-35676
4 Open Document Open Filing Dec 2, 2022 Nov 30, 2022 001-35676
4 Open Document Open Filing FORM 4 Oct 28, 2022 Oct 26, 2022 001-35676
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 23, 2022 001-35676
4 Open Document Open Filing FORM 4 Nov 19, 2021 Nov 19, 2021 001-35676
4 Open Document Open Filing FORM 4 Oct 29, 2021 Oct 27, 2021 001-35676
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 25, 2021 001-35676
4 Open Document Open Filing FORM 4 Feb 27, 2020 Feb 25, 2020 001-35676
4 Open Document Open Filing FORM 4 Jul 3, 2019 Jul 1, 2019 001-35676
3 Open Document Open Filing FORM 3 Jul 3, 2019 Jul 1, 2019 001-35676