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 /e/ David Sung.

Business address: C/O Ironwood Capital, One Market Plaza, Steuart Tower, Suite 2500, San Francisco, CA, 94105

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/e/ David Sung has filed 6 SEC EDGAR filings since 10 Aug 2018

Recent SEC filings for /e/ David Sung including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	30 Jun 2025	27 Jun 2025	811-24003
3	Open 3 document	View SEC filing for 3		23 Jan 2024	23 Jan 2024	811-23879
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	01 Aug 2023	28 Jul 2023	811-23776
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	08 Nov 2019	01 Nov 2019	811-23457
3	Open 3 document	View SEC filing for 3		10 Aug 2018	01 Oct 2015	811-22464
3	Open 3 document	View SEC filing for 3		10 Aug 2018	01 Oct 2015	811-22463

/e/ David Sung files with the SEC under CIK 0001749540. 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.