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 Sangwoo Park.

Business address: Nkgen Biotech, Inc., 3001 Daimler Street, Santa Ana, CA, 92705
Top holdings (ownership): NKGN

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Sangwoo Park has filed 2 SEC EDGAR filings since 10 Oct 2023

Recent SEC filings for Sangwoo Park including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	15 Dec 2023	13 Dec 2023	001-40427
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	10 Oct 2023	29 Sep 2023	001-40427

Sangwoo Park files with the SEC under CIK 0001991118. 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.