TANH Form 6-K: Report of foreign private issuer, 2022

TANTECH HOLDINGS LTD Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2022-12-28: Form 6-K; Period of report 2022-06-30; Description 6-K; Document tanh-20220630x6k.htm.
2022-12-21: Form 6-K; Period of report 2022-12-20; Description 6-K; Document tm2233126d1_6k.htm.
2022-12-13: Form 6-K; Period of report 2022-12-13; Description FORM 6-K; Document tm2232557d1_6k.htm.
2022-12-01: Form 6-K; Period of report 2022-12-01; Description FORM 6-K; Document tm2231695-1_6k.htm.

Filed	Form	Period of report	Description	Document
2022-12-28	6-K	2022-06-30	6-K	tanh-20220630x6k.htm
2022-12-21	6-K	2022-12-20	6-K	tm2233126d1_6k.htm
2022-12-13	6-K	2022-12-13	FORM 6-K	tm2232557d1_6k.htm
2022-12-01	6-K	2022-12-01	FORM 6-K	tm2231695-1_6k.htm
2022-11-22	6-K	2022-11-22	FORM 6-K	tm2231151d1_6k.htm
2022-11-08	6-K	2022-11-08	FORM 6-K	tm2230025d1_6k.htm
2022-10-31	6-K	2022-10-31	FORM 6-K	tm2229256d1_6k.htm
2022-10-19	6-K	2022-10-19	FORM 6-K	tm2228434d1_6k.htm
2022-08-03	6-K	2022-08-03	FORM 6-K	tm2222401-1_6k.htm
2022-07-21	6-K	2022-07-21	FORM 6-K	tm2221550d1_6k.htm
2022-06-21	6-K	2022-06-21	FORM 6-K	tm2218959d1_6k.htm
2022-06-01	6-K	2022-06-01	FORM 6-K	tm2217456d1_6k.htm
2022-05-27	6-K	2022-05-27	FORM 6-K	tm2217071d1_6k.htm
2022-05-19	6-K	2022-05-19	FORM 6-K	tm2216079-1_6k.htm
2022-04-28	6-K	2022-04-28	FORM 6-K	tm2213934d1_6k.htm
2022-03-22	6-K	2022-03-22	FORM 6-K	tm2210155-1_6k.htm
2022-03-21	6-K	2022-03-21	FORM 6-K	tm229739-1_6k.htm
2022-03-15	6-K	2022-03-15	FORM 6-K	tm229410-1_6k.htm
2022-03-02	6-K	2022-03-02	6-K	tm228167d1_6k.htm
2022-02-25	6-K	2022-02-25	FORM 6-K	tm227714d1_6k.htm