Hui (Helen) Xu SEC EDGAR Filings (CIK 0001792918)

SEC EDGAR filings, ownership reports, and insider transactions for Hui (Helen) Xu.

Business address
21680 Haggerty Road, Northville, MI, 48167
Top holdings (ownership)
THRM
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Hui (Helen) Xu has filed 16 SEC EDGAR filings since 04 Nov 2019

Latest Filings

Recent SEC filings for Hui (Helen) Xu including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 05 Dec 2024 05 Dec 2024 000-21810
144 Open 144 document View SEC filing for 144 05 Dec 2024
4 Open 4 document View SEC filing for 4 4 26 Mar 2024 22 Mar 2024 000-21810
4 Open 4 document View SEC filing for 4 4 18 Mar 2024 14 Mar 2024 000-21810
4 Open 4 document View SEC filing for 4 4 13 Mar 2024 11 Mar 2024 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Mar 2023 22 Mar 2023 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 11 Mar 2023 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2022 04 Nov 2022 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2022 11 Mar 2022 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2021 04 Nov 2021 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2021 12 Mar 2021 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Nov 2020 04 Nov 2020 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2020 12 Mar 2020 000-21810
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2019 04 Nov 2019 000-21810
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Nov 2019 04 Nov 2019 000-21810

About this filer

Hui (Helen) Xu files with the SEC under CIK 0001792918. 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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