Howard Mayer

Business address
C/O Pepgen Inc., 321 Harrison Avenue, 8 Th Floor, Boston, MA, 02118
Top holdings (ownership)
IVVD and ETTX
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Howard Mayer has filed 19 SEC EDGAR filings since 07 Mar 2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jun 2025 04 Jun 2025 001-41374
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jun 2024 20 Jun 2024 001-41374
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2023 10 Nov 2023 001-41374
3 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2023 10 Nov 2023 001-41374
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Jul 2022 07 Jul 2022 001-38670
4 Open Document Open Filing FORM 4 SUBMISSION 24 Jun 2022 22 Jun 2022 001-40703
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Feb 2022 16 Jul 2021 001-38670
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Jan 2022 18 Jan 2022 001-38670
4 Open Document Open Filing FORM 4 SUBMISSION 09 Aug 2021 05 Aug 2021 001-40703
3 Open Document Open Filing FORM 3 SUBMISSION 05 Aug 2021 05 Aug 2021 001-40703
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Apr 2021 01 Apr 2021 001-38670
4 Open Document Open Filing 4 06 Oct 2020 10 Jun 2020 001-38670
4 Open Document Open Filing FORM 4 19 Jun 2020 18 Jun 2020 001-36289
4 Open Document Open Filing 4 06 Aug 2019 05 Aug 2019 001-38670
3 Open Document Open Filing 3 06 Aug 2019 05 Aug 2019 001-38670
4 Open Document Open Filing FORM 4 19 Jul 2019 18 Jul 2019 001-36289
4 Open Document Open Filing FORM 4 25 Jun 2018 21 Jun 2018 001-36289
4 Open Document Open Filing FORM 4 07 Mar 2017 06 Mar 2017 001-36289
3 Open Document Open Filing FORM 3 07 Mar 2017 06 Mar 2017 001-36289