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 Ronald Cheng.

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Ronald Cheng has filed 5 SEC EDGAR filings since 10 Feb 2015

Recent SEC filings for Ronald Cheng including 4, 4/A, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	09 Nov 2022	07 Nov 2022	000-30414
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	10 May 2019	06 May 2019	000-30414
4/A	Open 4/A document	View SEC filing for 4/A	OWNERSHIP DOCUMENT	16 Apr 2019	12 Apr 2019	000-30414
4/A	Open 4/A document	View SEC filing for 4/A	OWNERSHIP DOCUMENT	14 Mar 2018	02 Jul 2015	000-30414
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	10 Feb 2015	30 Jan 2015	000-30414

Ronald Cheng files with the SEC under CIK 0001633422. 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.