Michael Tang SEC EDGAR Filings (CIK 0001663020)

SEC EDGAR filings, ownership reports, and insider transactions for Michael Tang.

Business address
5301 Stevens Creek Blvd., Santa Clara, CA, 95051
Top holdings (ownership)
A and EMR
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Michael Tang has filed 70 SEC EDGAR filings since 20 Jan 2016

Latest Filings

Recent SEC filings for Michael Tang including 4, 144, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2026 02 Jan 2026 001-00278
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2025 04 Nov 2025 001-00278
4 Open 4 document View SEC filing for 4 FORM 4 05 Nov 2025 03 Nov 2025 001-00278
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2025 02 Jan 2025 001-00278
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Nov 2024 04 Nov 2024 001-00278
144 Open 144 document View SEC filing for 144 01 Mar 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Jan 2024 02 Jan 2024 001-00278
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 03 Jan 2024 01 Jan 2024 001-00278
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Nov 2023 22 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2023 17 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2023 16 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2023 15 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2023 14 Nov 2023 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Nov 2022 22 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2022 18 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2022 17 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2022 16 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2022 15 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2022 11 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Nov 2022 01 Nov 2022 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Mar 2022 18 Mar 2022 001-15405
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Nov 2021 19 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2021 17 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2021 16 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Nov 2021 12 Nov 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2021 27 May 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Apr 2021 23 Apr 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2021 16 Feb 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Jan 2021 19 Jan 2021 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jan 2021 14 Jan 2021 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 19 Jan 2021 19 Nov 2020 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 19 Jan 2021 17 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Nov 2020 19 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2020 18 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2020 17 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2020 16 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Nov 2020 13 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2020 09 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2020 05 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Nov 2020 03 Nov 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Nov 2020 30 Oct 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jan 2020 19 Jan 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jan 2020 10 Jan 2020 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jan 2020 30 Dec 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2019 20 Dec 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Dec 2019 10 Dec 2019 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 12 Dec 2019 15 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Nov 2019 19 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2019 15 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2019 14 Nov 2019 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 18 Nov 2019 13 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2019 13 Nov 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Aug 2019 16 Aug 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Mar 2019 27 Mar 2019 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jan 2019 18 Jan 2019 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 28 Nov 2018 14 Nov 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2018 16 Nov 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2018 13 Nov 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Aug 2018 17 Aug 2018 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jan 2018 19 Jan 2018 001-15405
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 08 Dec 2017 16 Nov 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2017 16 Nov 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Nov 2017 14 Nov 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Aug 2017 18 Aug 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2017 19 Jan 2017 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Nov 2016 29 Nov 2016 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Nov 2016 16 Nov 2016 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Aug 2016 18 Aug 2016 001-15405
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2016 19 Jan 2016 001-15405
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 20 Jan 2016 19 Jan 2016 001-15405

About this filer

Michael Tang files with the SEC under CIK 0001663020. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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