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 Tiewei Song.

Business address: 17 Floor, Fuli Center No.6,Gangxing Rood, Zhangshang District, Dalian, Liaoning, China, 116001
Top holdings (ownership): BIMI

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Tiewei Song has filed 7 SEC EDGAR filings since 12 Sep 2019

Recent SEC filings for Tiewei Song including 4, SC 13D/A, SC 13D and more.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		04 Mar 2024	26 Feb 2024	001-34890
4	Open 4 document	View SEC filing for 4		04 Mar 2024	28 Feb 2024	001-34890
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 1 TO SCHEDULE 13D	02 Aug 2022
4	Open 4 document	View SEC filing for 4		20 Jul 2022	18 Jul 2022	001-34890
4	Open 4 document	View SEC filing for 4		20 Jul 2022	18 Jul 2022	001-34890
SC 13D	Open SC 13D document	View SEC filing for SC 13D	SCHEDULE 13D	21 Jun 2022
3	Open 3 document	View SEC filing for 3		12 Sep 2019	18 May 2018	001-34890

Tiewei Song files with the SEC under CIK 0001772614. 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.