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 Weishu Guo.

Business address: Room 402 Building 1, Shendiyuan Pingxingguanlu 68 Nong, Shanghai
Top holdings (Schedule 13G): CTNT

Weishu Guo has filed 2 SEC EDGAR filings since 27 Dec 2024

Recent SEC filings for Weishu Guo including SCHEDULE 13G/A, SCHEDULE 13G.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		12 Jun 2025
SCHEDULE 13G	Open SCHEDULE 13G document	View SEC filing for SCHEDULE 13G		27 Dec 2024

Weishu Guo files with the SEC under CIK 0002050132. 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.