Peifang Zhang

Entity
Individual
Business address
21640 E. Briarwood Dr., 80016 Aurora, CO
Insider ownership signature
/s/ Judd Merrill, by power of attorney
All SEC filings
View on sec.gov
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Peifang Zhang has filed 47 SEC EDGAR filings since 5/31/2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing Jun 4, 2025
144 Open Document Open Filing Jun 2, 2025
4 Open Document Open Filing FORM 4 May 8, 2025 May 6, 2025 001-37515
4 Open Document Open Filing FORM 4 Apr 4, 2025 Apr 2, 2025 001-37515
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 4, 2025 Feb 28, 2025 001-38366
4 Open Document Open Filing 4 Jan 14, 2025 Jan 14, 2025 001-13105
4 Open Document Open Filing FORM 4 Dec 20, 2024 Dec 19, 2024 001-37515
4 Open Document Open Filing 4 Nov 27, 2024 Nov 26, 2024 001-13105
4 Open Document Open Filing FORM 4 Oct 3, 2024 Oct 1, 2024 001-37515
4 Open Document Open Filing 4 Sep 16, 2024 Sep 13, 2024 001-13105
4 Open Document Open Filing FORM 4 Sep 9, 2024 Sep 5, 2024 001-37515
4 Open Document Open Filing FORM 4 Jul 3, 2024 Jul 1, 2024 001-37515
4 Open Document Open Filing 4 Jun 17, 2024 Jun 14, 2024 001-13105
4 Open Document Open Filing FORM 4 May 16, 2024 May 14, 2024 001-37515
4 Open Document Open Filing 4 Mar 18, 2024 Mar 15, 2024 001-13105
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 6, 2024 Mar 4, 2024 001-38366
4 Open Document Open Filing 4 Feb 22, 2024 Feb 21, 2024 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION Dec 18, 2023 Dec 15, 2023 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION Sep 18, 2023 Sep 15, 2023 001-13105
4 Open Document Open Filing FORM 4 Jul 20, 2023 Jul 19, 2023 001-37515
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2023 Jun 15, 2023 001-13105
4 Open Document Open Filing FORM 4 May 11, 2023 May 9, 2023 001-37515
4 Open Document Open Filing FORM 4 SUBMISSION Mar 16, 2023 Mar 15, 2023 001-13105
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 3, 2023 Mar 1, 2023 001-38366
4 Open Document Open Filing FORM 4 SUBMISSION Feb 13, 2023 Feb 9, 2023 001-13105
4 Open Document Open Filing FORM 4 Jan 3, 2023 Dec 29, 2022 001-37515
4 Open Document Open Filing FORM 4 Dec 28, 2022 Dec 23, 2022 001-37515
4 Open Document Open Filing FORM 4 SUBMISSION Dec 15, 2022 Dec 15, 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION Sep 19, 2022 Sep 15, 2022 001-13105
4 Open Document Open Filing FORM 4 SUBMISSION Jun 16, 2022 Jun 15, 2022 001-13105
4 Open Document Open Filing FORM 4 May 4, 2022 May 2, 2022 001-37515
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 1, 2022 Feb 25, 2022 001-38366
4 Open Document Open Filing FORM 4 SUBMISSION Feb 14, 2022 Feb 10, 2022 001-13105
3 Open Document Open Filing FORM 3 SUBMISSION Jan 5, 2022 Jan 3, 2022 001-13105
4 Open Document Open Filing FORM 4 May 5, 2021 May 3, 2021 001-37515
4 Open Document Open Filing FORM 4 Apr 5, 2021 Apr 1, 2021 001-37515
3 Open Document Open Filing FORM 3 Mar 11, 2021 Mar 1, 2021 001-37515
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 2, 2021 Feb 26, 2021 001-38366
4 Open Document Open Filing PRIMARY DOCUMENT Jul 2, 2020 Jul 1, 2020 001-38366
3 Open Document Open Filing PRIMARY DOCUMENT Jul 2, 2020 Jul 1, 2020 001-38366
4 Open Document Open Filing PRIMARY DOCUMENT Jun 7, 2019 Jun 5, 2019 001-31240
4 Open Document Open Filing FORM 4 May 20, 2019 May 16, 2019 001-36127
4 Open Document Open Filing FORM 4 May 21, 2018 May 17, 2018 001-36127
4 Open Document Open Filing PRIMARY DOCUMENT Apr 27, 2018 Apr 26, 2018 001-31240
4 Open Document Open Filing PRIMARY DOCUMENT Jul 20, 2017 Jul 19, 2017 001-31240
3 Open Document Open Filing PRIMARY DOCUMENT Jul 20, 2017 Jul 18, 2017 001-31240
3 Open Document Open Filing FORM 3 May 31, 2017 May 18, 2017 001-36127