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 Yongkyu Son.

Business address: 1, Robinson Road, #18 00 Aia Tower, Singapore, Singapore, 048542
Top holdings (ownership): SES

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Yongkyu Son has filed 8 SEC EDGAR filings since 11 Feb 2022

Recent SEC filings for Yongkyu Son including 144, 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
144	Open 144 document	View SEC filing for 144		26 Dec 2023
144	Open 144 document	View SEC filing for 144		22 Dec 2023
4	Open 4 document	View SEC filing for 4		17 Aug 2023	15 Aug 2023	001-39845
144	Open 144 document	View SEC filing for 144		15 Aug 2023
4	Open 4 document	View SEC filing for 4		02 May 2023	28 Apr 2023	001-39845
4	Open 4 document	View SEC filing for 4		18 Apr 2023	14 Apr 2023	001-39845
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	20 Apr 2022	18 Apr 2022	001-39845
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	11 Feb 2022	03 Feb 2022	001-39845

Yongkyu Son files with the SEC under CIK 0001907466. 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.