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 Dengfeng Yin.

Business address: Tower B, Hongqiao Lianhe Building, No. 99 Kaihong Road, Changning District, Shanghai, 200051
Top holdings (Schedule 13G): CHA

Dengfeng Yin has filed 3 SEC EDGAR filings since 14 Aug 2025

Recent SEC filings for Dengfeng Yin including 144/A, 144, SCHEDULE 13G.

Form type	Document	Filing	Filing date
144/A	Open 144/A document	View SEC filing for 144/A	05 Dec 2025
144	Open 144 document	View SEC filing for 144	04 Dec 2025
SCHEDULE 13G	Open SCHEDULE 13G document	View SEC filing for SCHEDULE 13G	14 Aug 2025

Dengfeng Yin files with the SEC under CIK 0002073539. 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.