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 Sidney Xuande Huang.

Business address: Huace Center, Building A, 10/F, Xihu District, Hangzhou City, Zhejiang Province, China, 310012

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Sidney Xuande Huang has filed 4 SEC EDGAR filings since 19 Jul 2023

Recent SEC filings for Sidney Xuande Huang including 3, 144.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	3	18 Mar 2026	18 Mar 2026	001-40210
144	Open 144 document	View SEC filing for 144		07 Jul 2025
144	Open 144 document	View SEC filing for 144		05 Jul 2024
144	Open 144 document	View SEC filing for 144		19 Jul 2023

Sidney Xuande Huang files with the SEC under CIK 0001984713. 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.