Peifang Zhang

Business address
21640 E. Briarwood Dr., Aurora, CO, 80016
Top holdings (ownership)
GTES and AQMS
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Peifang Zhang has filed 47 SEC EDGAR filings since 31 May 2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing 04 Jun 2025
144 Open Document Open Filing 02 Jun 2025
4 Open Document Open Filing FORM 4 08 May 2025 06 May 2025 001-37515
4 Open Document Open Filing FORM 4 04 Apr 2025 02 Apr 2025 001-37515
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Mar 2025 28 Feb 2025 001-38366
4 Open Document Open Filing 4 14 Jan 2025 14 Jan 2025 001-13105
4 Open Document Open Filing FORM 4 20 Dec 2024 19 Dec 2024 001-37515
4 Open Document Open Filing 4 27 Nov 2024 26 Nov 2024 001-13105
4 Open Document Open Filing FORM 4 03 Oct 2024 01 Oct 2024 001-37515
4 Open Document Open Filing 4 16 Sep 2024 13 Sep 2024 001-13105
4 Open Document Open Filing FORM 4 09 Sep 2024 05 Sep 2024 001-37515
4 Open Document Open Filing FORM 4 03 Jul 2024 01 Jul 2024 001-37515
4 Open Document Open Filing 4 17 Jun 2024 14 Jun 2024 001-13105
4 Open Document Open Filing FORM 4 16 May 2024 14 May 2024 001-37515
4 Open Document Open Filing 4 18 Mar 2024 15 Mar 2024 001-13105
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Mar 2024 04 Mar 2024 001-38366
4 Open Document Open Filing 4 22 Feb 2024 21 Feb 2024 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2023 15 Dec 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 18 Sep 2023 15 Sep 2023 001-13105
4 Open Document Open Filing FORM 4 20 Jul 2023 19 Jul 2023 001-37515
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2023 15 Jun 2023 001-13105
4 Open Document Open Filing FORM 4 11 May 2023 09 May 2023 001-37515
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2023 15 Mar 2023 001-13105
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Mar 2023 01 Mar 2023 001-38366
4 Open Document Open Filing FORM 4 SUBMISSION 13 Feb 2023 09 Feb 2023 001-13105
4 Open Document Open Filing FORM 4 03 Jan 2023 29 Dec 2022 001-37515
4 Open Document Open Filing FORM 4 28 Dec 2022 23 Dec 2022 001-37515
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2022 15 Dec 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022 001-13105
4 Open Document Open Filing FORM 4 04 May 2022 02 May 2022 001-37515
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Mar 2022 25 Feb 2022 001-38366
4 Open Document Open Filing FORM 4 SUBMISSION 14 Feb 2022 10 Feb 2022 001-13105
3 Open Document Open Filing FORM 3 SUBMISSION 05 Jan 2022 03 Jan 2022 001-13105
4 Open Document Open Filing FORM 4 05 May 2021 03 May 2021 001-37515
4 Open Document Open Filing FORM 4 05 Apr 2021 01 Apr 2021 001-37515
3 Open Document Open Filing FORM 3 11 Mar 2021 01 Mar 2021 001-37515
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Mar 2021 26 Feb 2021 001-38366
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2020 01 Jul 2020 001-38366
3 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2020 01 Jul 2020 001-38366
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jun 2019 05 Jun 2019 001-31240
4 Open Document Open Filing FORM 4 20 May 2019 16 May 2019 001-36127
4 Open Document Open Filing FORM 4 21 May 2018 17 May 2018 001-36127
4 Open Document Open Filing PRIMARY DOCUMENT 27 Apr 2018 26 Apr 2018 001-31240
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jul 2017 19 Jul 2017 001-31240
3 Open Document Open Filing PRIMARY DOCUMENT 20 Jul 2017 18 Jul 2017 001-31240
3 Open Document Open Filing FORM 3 31 May 2017 18 May 2017 001-36127