John J. Boniface

Business address
C/O Sera Prognostics, Inc., 2749 East Parleys Way, Suite 200, Salt Lake City, UT, 84109
Top holdings (ownership)
SERA
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John J. Boniface has filed 61 SEC EDGAR filings since 14 Jul 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 11 Dec 2025 10 Dec 2025 001-40606
144 Open Document Open Filing 11 Dec 2025
4 Open Document Open Filing 4 12 Nov 2025 10 Nov 2025 001-40606
144 Open Document Open Filing 12 Nov 2025
4 Open Document Open Filing 4 12 Sep 2025 11 Sep 2025 001-40606
144 Open Document Open Filing 12 Sep 2025
4 Open Document Open Filing 4 11 Aug 2025 08 Aug 2025 001-40606
144 Open Document Open Filing 11 Aug 2025
4 Open Document Open Filing 4 12 Jun 2025 10 Jun 2025 001-40606
4 Open Document Open Filing 4 12 Jun 2025 30 May 2025 001-40606
144 Open Document Open Filing 11 Jun 2025
144 Open Document Open Filing 09 May 2025
4 Open Document Open Filing 4 09 May 2025 08 May 2025 001-40606
144 Open Document Open Filing 07 Mar 2025
4 Open Document Open Filing 4 07 Mar 2025 05 Mar 2025 001-40606
144 Open Document Open Filing 14 Feb 2025
4 Open Document Open Filing 4 14 Feb 2025 12 Feb 2025 001-40606
144 Open Document Open Filing 13 Nov 2024
4 Open Document Open Filing 4 12 Nov 2024 11 Nov 2024 001-40606
144 Open Document Open Filing 08 Aug 2024
4 Open Document Open Filing FORM 4 08 Aug 2024 07 Aug 2024 001-40606
144 Open Document Open Filing 10 May 2024
4 Open Document Open Filing FORM 4 10 May 2024 08 May 2024 001-40606
4 Open Document Open Filing FORM 4 28 Mar 2024 27 Mar 2024 001-40606
4 Open Document Open Filing FORM 4 26 Mar 2024 26 Mar 2024 001-40606
4 Open Document Open Filing FORM 4 26 Mar 2024 25 Mar 2024 001-40606
144 Open Document Open Filing 25 Mar 2024
144 Open Document Open Filing 07 Mar 2024
4 Open Document Open Filing FORM 4 07 Mar 2024 06 Mar 2024 001-40606
144 Open Document Open Filing 09 Feb 2024
4 Open Document Open Filing FORM 4 07 Feb 2024 06 Feb 2024 001-40606
4 Open Document Open Filing FORM 4 07 Dec 2023 07 Dec 2023 001-40606
144 Open Document Open Filing 07 Dec 2023
4 Open Document Open Filing FORM 4 08 Nov 2023 06 Nov 2023 001-40606
4 Open Document Open Filing FORM 4 07 Mar 2023 06 Mar 2023 001-40606
4 Open Document Open Filing FORM 4 09 Sep 2022 08 Sep 2022 001-40606
4 Open Document Open Filing FORM 4 27 Jul 2022 26 Jul 2022 001-40606
4 Open Document Open Filing FORM 4 19 Jul 2022 19 Jul 2022 001-40606
4 Open Document Open Filing FORM 4 13 Jul 2022 12 Jul 2022 001-40606
4 Open Document Open Filing FORM 4 05 Jul 2022 05 Jul 2022 001-40606
4 Open Document Open Filing FORM 4 29 Jun 2022 28 Jun 2022 001-40606
4 Open Document Open Filing FORM 4 21 Jun 2022 21 Jun 2022 001-40606
4 Open Document Open Filing FORM 4 16 Jun 2022 14 Jun 2022 001-40606
4 Open Document Open Filing FORM 4 07 Jun 2022 07 Jun 2022 001-40606
4 Open Document Open Filing FORM 4 01 Jun 2022 31 May 2022 001-40606
4 Open Document Open Filing FORM 4 24 May 2022 24 May 2022 001-40606
4 Open Document Open Filing FORM 4 17 May 2022 17 May 2022 001-40606
4 Open Document Open Filing FORM 4 10 May 2022 10 May 2022 001-40606
4 Open Document Open Filing FORM 4 04 May 2022 04 May 2022 001-40606
4 Open Document Open Filing FORM 4 03 May 2022 03 May 2022 001-40606
4 Open Document Open Filing FORM 4 26 Apr 2022 26 Apr 2022 001-40606
4 Open Document Open Filing FORM 4 20 Apr 2022 19 Apr 2022 001-40606
4 Open Document Open Filing FORM 4 13 Apr 2022 12 Apr 2022 001-40606
4 Open Document Open Filing FORM 4 07 Apr 2022 05 Apr 2022 001-40606
4 Open Document Open Filing FORM 4 30 Mar 2022 29 Mar 2022 001-40606
4 Open Document Open Filing FORM 4 25 Mar 2022 23 Mar 2022 001-40606
4 Open Document Open Filing FORM 4 23 Mar 2022 22 Mar 2022 001-40606
4 Open Document Open Filing FORM 4 15 Mar 2022 14 Mar 2022 001-40606
4 Open Document Open Filing FORM 4 14 Mar 2022 11 Mar 2022 001-40606
4 Open Document Open Filing FORM 4 06 Dec 2021 06 Dec 2021 001-40606
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jul 2021 14 Jul 2021 001-40606