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 Xianqun Hu.

Business address: Room 602 Tower 4, Langshi Green Jiequ, Hujing Rd, Yuhuatai District, Nanjing, China, 210012
Top holdings (Schedule 13G): MATH

Xianqun Hu has filed 5 SEC EDGAR filings since 14 Feb 2023

Recent SEC filings for Xianqun Hu including SCHEDULE 13G/A, SC 13G/A, SC 13G and more.

Form type	Document	Filing	Description	Filing date
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		07 Jul 2025
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	AMENDMENT NO. 1 TO SCHEDULE 13G	13 Feb 2024
SC 13G	Open SC 13G document	View SEC filing for SC 13G	SCHEDULE 13G	18 Dec 2023
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 1 TO SCHEDULE 13D	07 Jun 2023
SC 13D	Open SC 13D document	View SEC filing for SC 13D	SCHEDULE 13D	14 Feb 2023

Xianqun Hu files with the SEC under CIK 0001965752. 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.