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 Yingli Ma.

Business address: C/O Structure Therapeutics Inc., 611 Gateway Blvd., Suite 223, South San Francisco, CA, 94080
Top holdings (ownership): GPCR

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Yingli Ma has filed 6 SEC EDGAR filings since 02 Feb 2023

Recent SEC filings for Yingli Ma including 4, 4/A, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		20 Aug 2025	01 Jul 2025	001-41608
4	Open 4 document	View SEC filing for 4		03 Jul 2025	01 Mar 2025	001-41608
4	Open 4 document	View SEC filing for 4		18 Mar 2025	15 Mar 2025	001-41608
4/A	Open 4/A document	View SEC filing for 4/A		20 Mar 2024	15 Mar 2024	001-41608
4	Open 4 document	View SEC filing for 4		19 Mar 2024	15 Mar 2024	001-41608
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	02 Feb 2023	02 Feb 2023	001-41608

Yingli Ma files with the SEC under CIK 0001963664. 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.