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 Chaoyang (Charles) Liu.

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Chaoyang (Charles) Liu has filed 3 SEC EDGAR filings since 24 Jun 2024

Recent SEC filings for Chaoyang (Charles) Liu including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	09 Jun 2025	05 Jun 2025	001-41886
4	Open 4 document	View SEC filing for 4		24 Jun 2024	20 Jun 2024	001-41886
3	Open 3 document	View SEC filing for 3		24 Jun 2024	20 Jun 2024	001-41886

Chaoyang (Charles) Liu files with the SEC under CIK 0002027751. 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.