TANTECH HOLDINGS LTD
SEC Filing List

TANH CIK: 0001588084

Form Type:

Year

Form	Description	Owner/Filer	Filing Agent	Date	Actions
3	Initial statement of beneficial ownershi...	Liu Zheyuan	DISCOUNT EDGAR /fa	04/09/2026	View ... Create Alert Filing info Download PDF Copy Link
424B5	Prospectus filed pursuant to Rule 424(b)(5)	Tantech Holdings Ltd	DISCOUNT EDGAR /fa	04/02/2026	View ... Create Alert Filing info Download PDF Copy Link
6-K	Current report of foreign issuer pursuan...	Tantech Holdings Ltd	DISCOUNT EDGAR /fa	04/02/2026	View ... Create Alert Filing info Download PDF Copy Link
6-K	Current report of foreign issuer pursuan...	Tantech Holdings Ltd	DISCOUNT EDGAR /fa	03/31/2026	View ... Create Alert Filing info Download PDF Copy Link
3	Initial statement of beneficial ownershi...	Qian Hongdao	DISCOUNT EDGAR /fa	03/31/2026	View ... Create Alert Filing info Download PDF Copy Link
3	Initial statement of beneficial ownershi...	Liao Mengqi	DISCOUNT EDGAR /fa	03/31/2026	View ... Create Alert Filing info Download PDF Copy Link
3	Initial statement of beneficial ownershi...	Wang Shudong	DISCOUNT EDGAR /fa	03/31/2026	View ... Create Alert Filing info Download PDF Copy Link
6-K	Current report of foreign issuer pursuan...	Tantech Holdings Ltd	DISCOUNT EDGAR /fa	03/25/2026	View ... Create Alert Filing info Download PDF Copy Link
424B5	Prospectus filed pursuant to Rule 424(b)(5)	Tantech Holdings Ltd	DISCOUNT EDGAR /fa	03/25/2026	View ... Create Alert Filing info Download PDF Copy Link
6-K	Current report of foreign issuer pursuan...	Tantech Holdings Ltd	DISCOUNT EDGAR /fa	03/23/2026	View ... Create Alert Filing info Download PDF Copy Link
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