TANCHENG GROUP CO., LTD. — 8-K Filings

7 8-K filings on record

This page lists all 8-K filings submitted to the SEC by TANCHENG GROUP CO., LTD. (QSJC), sorted by most recent first. Each row links to the full filing on EdgarLookup. TANCHENG GROUP CO., LTD. has filed 7 8-K documents with the SEC since 2018. To view all SEC filings by TANCHENG GROUP CO., LTD., see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-KT 10-Q 3 8-A12G 8-K 8-K/A CORRESP EFFECT POS AM S-1 S-1/A SC 13G UPLOAD

Form	Description	Accession Number	Filed	Period
8-K	CURRENT REPORT	0001683168-26-001381	Mar 2, 2026	Feb 27, 2026
8-K	FORM 8-K	0001683168-23-007086	Oct 12, 2023	—
8-K	CURRENT REPORT	0001683168-23-002569	Apr 21, 2023	Apr 11, 2023
8-K	CURRENT REPORT	0001683168-23-001715	Mar 24, 2023	Mar 20, 2023
8-K	FORM 8-K	0001683168-22-008375	Dec 13, 2022	Oct 17, 2022
8-K	CURRENT REPORT	0001683168-22-008355	Dec 12, 2022	Dec 9, 2022
8-K	—	0001753391-22-000014	Sep 9, 2022	Aug 31, 2022