Brandon S. Smith SEC EDGAR Filings (CIK 0001805226)

SEC EDGAR filings, ownership reports, and insider transactions for Brandon S. Smith.

Business address
C/O Prothena Biosciences Inc., 331 Oyster Point Boulevard, South San Francisco, CA, 94080
Top holdings (ownership)
PRTA
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Brandon S. Smith has filed 19 SEC EDGAR filings since 04 Mar 2020

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 30 Jul 2025 28 Jul 2025 001-35676
4 Open Document Open Filing 07 Mar 2025 05 Mar 2025 001-35676
4 Open Document Open Filing 29 Feb 2024 27 Feb 2024 001-35676
4 Open Document Open Filing 11 Oct 2023 11 Oct 2023 001-35676
144 Open Document Open Filing 11 Oct 2023
4 Open Document Open Filing 13 Sep 2023 13 Sep 2023 001-35676
144 Open Document Open Filing 13 Sep 2023
4 Open Document Open Filing 16 Aug 2023 16 Aug 2023 001-35676
144 Open Document Open Filing 16 Aug 2023
4 Open Document Open Filing 12 Jul 2023 12 Jul 2023 001-35676
144 Open Document Open Filing 12 Jul 2023
4 Open Document Open Filing 14 Jun 2023 14 Jun 2023 001-35676
144 Open Document Open Filing 14 Jun 2023
4 Open Document Open Filing 03 Mar 2023 02 Mar 2023 001-35676
4 Open Document Open Filing FORM 4 25 Feb 2022 23 Feb 2022 001-35676
4 Open Document Open Filing FORM 4 01 Oct 2021 29 Sep 2021 001-35676
4 Open Document Open Filing FORM 4 26 Feb 2021 25 Feb 2021 001-35676
4 Open Document Open Filing FORM 4 04 Mar 2020 02 Mar 2020 001-35676
3 Open Document Open Filing FORM 3 04 Mar 2020 02 Mar 2020 001-35676