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 Chen Geng.

Business address: C/O Ouster, Inc., 350 Treat Avenue, San Francisco, CA, 94110
Top holdings (ownership): OUST

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Chen Geng has filed 4 SEC EDGAR filings since 10 Feb 2025

Recent SEC filings for Chen Geng including 4, 144, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	25 Mar 2025	21 Mar 2025	001-39463
4	Open 4 document	View SEC filing for 4	4	14 Mar 2025	12 Mar 2025	001-39463
144	Open 144 document	View SEC filing for 144		11 Mar 2025
3	Open 3 document	View SEC filing for 3	3	10 Feb 2025	01 Feb 2025	001-39463

Chen Geng files with the SEC under CIK 0002052859. 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.