Gu Zhijun (George) SEC EDGAR Filings (CIK 0001870123)

SEC EDGAR filings, ownership reports, and insider transactions for Gu Zhijun (George).

Business address
2400 Marshall Ct, Naperville, IL, 60040
Top holdings (ownership)
HYZN
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Gu Zhijun (George) has filed 6 SEC EDGAR filings since 16 Jul 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4/A Open Document Open Filing 02 Jan 2024 20 Dec 2023 001-39632
4/A Open Document Open Filing 22 Dec 2023 20 Dec 2023 001-39632
4/A Open Document Open Filing PRIMARY DOCUMENT 18 Sep 2023 15 Sep 2023 001-39632
4 Open Document Open Filing FORM 4 SUBMISSION 26 Jul 2021 22 Jul 2021 001-39632
3/A Open Document Open Filing FORM 3/A SUBMISSION 26 Jul 2021 16 Jul 2021 001-39632
3 Open Document Open Filing FORM 3 SUBMISSION 16 Jul 2021 16 Jul 2021 001-39632