Mary Yang

Business address
7035 Ridge Rd, Hanover, MD, 21076
Top holdings (ownership)
CIEN and NOVA
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Mary Yang has filed 16 SEC EDGAR filings since 14 Apr 2020

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing 15 Oct 2025
144 Open Document Open Filing 15 Jul 2025
4 Open Document Open Filing FORM 4 17 May 2024 15 May 2024 001-38995
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2023 17 May 2023 001-38995
4 Open Document Open Filing FORM 4 14 Oct 2022 13 Oct 2022 001-38995
4 Open Document Open Filing FORM 4 20 May 2022 18 May 2022 001-38995
4 Open Document Open Filing PRIMARY DOCUMENT 22 Dec 2021 20 Dec 2021 001-36250
4 Open Document Open Filing PRIMARY DOCUMENT 16 Dec 2021 14 Dec 2021 001-36250
4 Open Document Open Filing FORM 4 15 Oct 2021 13 Oct 2021 001-38995
3 Open Document Open Filing FORM 3 15 Oct 2021 13 Oct 2021 001-38995
4 Open Document Open Filing PRIMARY DOCUMENT 22 Sep 2021 20 Sep 2021 001-36250
4 Open Document Open Filing PRIMARY DOCUMENT 22 Jun 2021 20 Jun 2021 001-36250
4 Open Document Open Filing PRIMARY DOCUMENT 23 Mar 2021 20 Mar 2021 001-36250
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2020 16 Dec 2020 001-36250
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2020 01 May 2020 001-36250
3 Open Document Open Filing FORM 3 SUBMISSION 14 Apr 2020 13 Apr 2020 001-36250