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 Chau Chi Ka.

Business address: 29 F, One Exchange Square, 8 Connaught Place, Hong Kong, 00000

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Chau Chi Ka has filed 1 SEC EDGAR filings since 18 Dec 2025

Recent SEC filings for Chau Chi Ka including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		18 Dec 2025	18 Dec 2025	001-43025

Chau Chi Ka files with the SEC under CIK 0002101631. 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.