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 Xinyu Du.

Business address: 1200 Willow Lake Blvd., P.O. Box 64683, St. Paul, MN, 55110
Top holdings (ownership): FUL

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Xinyu Du has filed 6 SEC EDGAR filings since 27 Jan 2025

Recent SEC filings for Xinyu Du including 4, 3, 144.

Form type	Document	Filing	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	22 Jan 2026	20 Jan 2026	001-09225
4	Open 4 document	View SEC filing for 4	29 Jan 2025	27 Jan 2025	001-09225
4	Open 4 document	View SEC filing for 4	28 Jan 2025	24 Jan 2025	001-09225
3	Open 3 document	View SEC filing for 3	28 Jan 2025	23 Jan 2025	001-09225
144	Open 144 document	View SEC filing for 144	28 Jan 2025
144	Open 144 document	View SEC filing for 144	27 Jan 2025

Xinyu Du files with the SEC under CIK 0002051551. 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.