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 Tianshi Yang.

Business address: 25 Th Floor, Block C, Tairan Building, No. 31 Tairan 8 Th Road, Futian District, Shenzhen, Guangdong, China, 518000

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Tianshi Yang has filed 1 SEC EDGAR filings since 11 Feb 2026

Recent SEC filings for Tianshi Yang including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		11 Feb 2026	11 Feb 2026	001-43120

Tianshi Yang files with the SEC under CIK 0001881878. 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.