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 RICHARD CHIANG.

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RICHARD CHIANG has filed 11 SEC EDGAR filings since 12 Feb 2004

Recent SEC filings for RICHARD CHIANG including 5, 4.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
5	Open 5 document	View SEC filing for 5	PRIMARY DOCUMENT	12 Feb 2025	31 Dec 2024	000-25844
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	26 Jun 2024	25 Jun 2024	000-25844
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	31 May 2022	26 May 2022	000-25844
5	Open 5 document	View SEC filing for 5	PRIMARY DOCUMENT	11 Feb 2022	31 Dec 2021	000-25844
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	07 Feb 2020	05 Feb 2020	000-25844
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Sep 2019	03 Sep 2019	000-25844
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2019	02 May 2019	000-25844

RICHARD CHIANG files with the SEC under CIK 0001279615. 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.