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 Changxun Sun.

Business address: 16/F, Tower A, Fairmont Tower, 33 Guangshun N Main Street, Chaoyang, Beijing, China, 100102

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Changxun Sun has filed 1 SEC EDGAR filings since 11 Feb 2022

Recent SEC filings for Changxun Sun including SC 13G.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SC 13G	Open SC 13G document	View SEC filing for SC 13G	SC 13G	11 Feb 2022

Changxun Sun files with the SEC under CIK 0001907822. 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.