Tantech News

Tantech | 20-F: FY2023 Annual Report

Jun 11 16:33 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Apr 26 06:13 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Dec 5, 2023 08:00 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Oct 24, 2023 16:05 ET

Tantech | 6-K/A: Report of foreign private issuer (related to financial reporting)

Jun 28, 2023 06:02 ET

Tantech | 20-F: FY2022 Annual Report

May 1, 2023 17:01 ET

Tantech | 20-F/A: FY2019 Annual Report

Jan 17, 2023 08:30 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Dec 28, 2022 08:35 ET

Tantech | 20-F/A: Registration statement / Annual report / Transition report (Amendment)

Dec 23, 2022 09:25 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Nov 22, 2022 16:11 ET

Tantech | 20-F: FY2021 Annual Report

Jul 18, 2022 08:01 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Jun 21, 2022 08:01 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

May 27, 2022 16:40 ET

Tantech | 6-K: Report of foreign private issuer (related to financial reporting)

Mar 21, 2022 06:03 ET

Tantech | 20-F: FY2020 Annual Report

Apr 27, 2021 17:02 ET

Tantech | 20-F/A: Registration statement / Annual report / Transition report (Amendment)

Jul 6, 2020 16:30 ET

Tantech | 20-F: FY2019 Annual Report

Jun 30, 2020 17:10 ET

Tantech | 20-F: FY2018 Annual Report

May 15, 2019 17:22 ET

Tantech | 20-F: FY2017 Annual Report

May 11, 2018 16:20 ET

Tantech | 20-F: FY2016 Annual Report

May 1, 2017 16:16 ET