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 Cheng-Hsing Hsu.

Business address: No. 97, Yunong 3 St.,, Eastern Dist., Tainan, Taiwan, Province of China, 701

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Cheng-Hsing Hsu has filed 4 SEC EDGAR filings since 05 Jun 2020

Recent SEC filings for Cheng-Hsing Hsu including 3, 4.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		15 Sep 2022	13 Sep 2022	000-55909
3	Open 3 document	View SEC filing for 3		21 Dec 2021	20 Dec 2021	000-55909
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 Apr 2021	19 Apr 2021	000-56198
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	05 Jun 2020	11 Feb 2019	333-219148

Cheng-Hsing Hsu files with the SEC under CIK 0001814100. 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.