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 Yiwen Ma.

Business address: Unit 1006, Block C, Jinshangjun Park, No. 2 Xiaoba Road, Panlong District, Kunming, Yunnan, China, 00000

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Yiwen Ma has filed 1 SEC EDGAR filings since 14 Feb 2023

Recent SEC filings for Yiwen Ma including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	14 Feb 2023	13 Feb 2023	001-41622

Yiwen Ma files with the SEC under CIK 0001829697. 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.