Tengfei Zhang SEC EDGAR Filings (CIK 0001525241)

SEC EDGAR filings, ownership reports, and insider transactions for Tengfei Zhang.

Business address
C/O Gulf Resources, Inc. 99 Wenchang Rd., Chenming Industrial Park, Shouguang City, Shandong, China, 262714
Top holdings (ownership)
GURE
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Tengfei Zhang has filed 13 SEC EDGAR filings since 12 Jul 2011

Latest Filings

Recent SEC filings for Tengfei Zhang including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 23 Jun 2023 22 Jun 2023 001-34499
4 Open 4 document View SEC filing for 4 11 Oct 2022 07 Oct 2022 001-34499
4 Open 4 document View SEC filing for 4 11 May 2021 10 May 2021 001-34499
4 Open 4 document View SEC filing for 4 23 Sep 2020 21 Sep 2020 001-34499
4 Open 4 document View SEC filing for 4 20 May 2019 17 May 2019 001-34499
4 Open 4 document View SEC filing for 4 04 Dec 2018 03 Dec 2018 001-34499
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Sep 2015 01 Jul 2015 001-34499
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 Jun 2015 09 Jun 2015 001-34499
4 Open 4 document View SEC filing for 4 02 Jul 2014 30 Jun 2014 001-34499
4 Open 4 document View SEC filing for 4 03 Jul 2013 02 Jul 2013 001-34499
4 Open 4 document View SEC filing for 4 03 Jul 2012 02 Jul 2012 001-34499
4 Open 4 document View SEC filing for 4 12 Jul 2011 30 Jun 2011 001-34499
3 Open 3 document View SEC filing for 3 12 Jul 2011 30 Jun 2011 001-34499

About this filer

Tengfei Zhang files with the SEC under CIK 0001525241. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

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.

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