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 Chi Xu.

Business address: 20 Tower B, Hongqiao Lianhe Building,, No. 99 Kaihong Road, Changning District, Shanghai, 200051

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Chi Xu has filed 2 SEC EDGAR filings since 23 Dec 2025

Recent SEC filings for Chi Xu including 3, 144.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	FORM 3	18 Mar 2026	18 Mar 2026	001-42598
144	Open 144 document	View SEC filing for 144		23 Dec 2025

Chi Xu files with the SEC under CIK 0002100812. 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.