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

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