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 Jian Zhang.

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

Get insider transactions for this reporting owner

Jian Zhang has filed 4 SEC EDGAR filings since 13 Feb 2023

Recent SEC filings for Jian Zhang including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	11 Jul 2025	09 Jul 2025	001-41622
3	Open 3 document	View SEC filing for 3		25 Mar 2024	25 Mar 2024	001-41988
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	21 Feb 2023	17 Feb 2023	001-41622
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	13 Feb 2023	13 Feb 2023	001-41622

Jian Zhang files with the SEC under CIK 0001830507. 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.