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 Cheng Jianguo.

Business address: 61 F, Pearl River Tower, 15 Zhujiang West, Road, Zhujiang New Town, Tianhe District, Guangzhou
Top holdings (Schedule 13D): MAAS

Cheng Jianguo has filed 3 SEC EDGAR filings since 15 Sep 2022

Recent SEC filings for Cheng Jianguo including SCHEDULE 13D/A, SC 13G/A, SC 13G.

Form type	Document	Filing	Description	Filing date
SCHEDULE 13D/A	Open SCHEDULE 13D/A document	View SEC filing for SCHEDULE 13D/A		05 Jan 2026
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	AMENDMENT NO. 1 TO SCHEDULE 13G	05 Feb 2024
SC 13G	Open SC 13G document	View SEC filing for SC 13G	SCHEDULE 13G	15 Sep 2022

Cheng Jianguo files with the SEC under CIK 0001943764. 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.