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 Yu Yang.

Business address: 7 Th Floor, Nation Building, No. 1, Beijing, China, 100161

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Yu Yang has filed 4 SEC EDGAR filings since 01 Dec 2021

Recent SEC filings for Yu Yang including SC 13G, 3, 4.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SC 13G	Open SC 13G document	View SEC filing for SC 13G	SCHEDULE 13G	04 Apr 2024
3	Open 3 document	View SEC filing for 3		01 Sep 2023	25 Aug 2023	000-56590
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2022	28 Dec 2021	000-54159
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	01 Dec 2021	30 Oct 2020	000-54159

Yu Yang files with the SEC under CIK 0001894948. 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.