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 Mark Zheng.

Business address: 333 West Wacker Drive, C/O Nuveen Ste 3400, Chicago, IL, 60606

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Mark Zheng has filed 2 SEC EDGAR filings since 18 Feb 2025

Recent SEC filings for Mark Zheng including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		15 Jan 2026	06 Jan 2026	811-23669
3	Open 3 document	View SEC filing for 3		18 Feb 2025	11 Feb 2025	811-22988

Mark Zheng files with the SEC under CIK 0002056901. 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.