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 Joy C. Hou.

Business address: C/O Qualstar Corporation, 1267 Flynn Road, Camarillo, CA, 93012
Top holdings (ownership): LINK

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Joy C. Hou has filed 7 SEC EDGAR filings since 08 Jan 2020

Recent SEC filings for Joy C. Hou including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	17 Jul 2025	15 Jul 2025	001-37659
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	16 Jul 2024	15 Jul 2024	001-37659
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	18 Jul 2023	15 Jul 2023	001-37659
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 Jul 2022	15 Jul 2022	001-37659
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Jul 2021	16 Jul 2021	001-37659
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	13 Oct 2020	03 Oct 2020	000-21858
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	08 Jan 2020	01 Jan 2020	001-35810

Joy C. Hou files with the SEC under CIK 0001799204. 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.