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 Siyuan Zhu.

Business address: Room 1101, Building 4, No. 88 South Wuning Rd., Jinan District, Shanghai, China, 00000000

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Siyuan Zhu has filed 1 SEC EDGAR filings since 04 Oct 2021

Recent SEC filings for Siyuan Zhu including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		04 Oct 2021	01 Oct 2021	001-13387

Siyuan Zhu files with the SEC under CIK 0001884109. 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.