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.

SEC EDGAR filings, ownership reports, and insider transactions for Wenhua Zhang.

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Wenhua Zhang has filed 5 SEC EDGAR filings since 04 Jun 2020

Recent SEC filings for Wenhua Zhang including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	3	12 Nov 2021	12 Nov 2021	001-41062
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	29 Jun 2021	29 Jun 2020	001-40562
3	Open 3 document	View SEC filing for 3	FORM 3	18 May 2021	17 May 2020	001-40418
3	Open 3 document	View SEC filing for 3		08 Jan 2021	07 Jan 2020	001-39864
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	04 Jun 2020	04 Jun 2020	001-39312

Wenhua Zhang files with the SEC under CIK 0001812416. This page aggregates EDGAR filings and related ownership activity.

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.