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 Jack Jiajia Huang.

Business address: Room 2010 2011, 20/F, Tower 1, Times Square, Causeway Bay, 00000
Top holdings (Schedule 13D): COE

Jack Jiajia Huang has filed 6 SEC EDGAR filings since 11 Jul 2024

Recent SEC filings for Jack Jiajia Huang including SCHEDULE 13D/A, SC 13D/A.

Form type	Document	Filing	Description	Filing date
SCHEDULE 13D/A	Open SCHEDULE 13D/A document	View SEC filing for SCHEDULE 13D/A		12 Jan 2026
SCHEDULE 13D/A	Open SCHEDULE 13D/A document	View SEC filing for SCHEDULE 13D/A		10 Oct 2025
SCHEDULE 13D/A	Open SCHEDULE 13D/A document	View SEC filing for SCHEDULE 13D/A		26 Mar 2025
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D/A	17 Dec 2024
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D/A	10 Oct 2024
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D/A	11 Jul 2024

Jack Jiajia Huang files with the SEC under CIK 0002029760. 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.