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 Lu Chang.

Business address: Angel Oak Capital Advisors, 3060 Peachtree Road Nw, Suite 500, Atlanta, GA, 30305

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Lu Chang has filed 4 SEC EDGAR filings since 01 Dec 2017

Recent SEC filings for Lu Chang including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		28 Apr 2025	11 Apr 2025	811-23385
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	25 Jun 2020	25 Jun 2020	811-23491
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	24 May 2019	24 May 2019	811-23358
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	01 Dec 2017	01 Dec 2017	811-23289

Lu Chang files with the SEC under CIK 0001723867. 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.