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 Chengfang Lu.

Business address: Yangcheng Creative Industry Zone, No.309 Middle Huangpu Ave., Tianhe Dist, Guangzhou City, China, 510655

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Chengfang Lu has filed 1 SEC EDGAR filings since 03 Sep 2025

Recent SEC filings for Chengfang Lu including 144.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
144	Open 144 document	View SEC filing for 144		03 Sep 2025

Chengfang Lu files with the SEC under CIK 0001984035. 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.