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 Billy Chun Fai Tang.

Business address: Flat 42 A, 15/F, Mei Foo Sun Chuen, 42 Nassau Street, Mei Foo, Kowloon, 00000

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Billy Chun Fai Tang has filed 1 SEC EDGAR filings since 18 Mar 2026

Recent SEC filings for Billy Chun Fai Tang including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		18 Mar 2026	18 Mar 2026	001-42016

Billy Chun Fai Tang files with the SEC under CIK 0002121161. 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.