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 Feng Hsiung.

Business address: 2 Corporate Drive, First Floor, South San Francisco, CA, 94080

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Feng Hsiung has filed 3 SEC EDGAR filings since 11 Mar 2025

Recent SEC filings for Feng Hsiung including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	27 Jun 2025	25 Jun 2025	001-40440
4	Open 4 document	View SEC filing for 4	FORM 4	11 Mar 2025	07 Mar 2025	001-40440
3	Open 3 document	View SEC filing for 3	FORM 3	11 Mar 2025	07 Mar 2025	001-40440

Feng Hsiung files with the SEC under CIK 0002059159. 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.