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

Recent SEC filings for Gu Zhijun (George) including 4/A, 4, 3/A and more.

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

About this filer

Gu Zhijun (George) files with the SEC under CIK 0001870123. 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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