Tantech Holdings Ltd (TANH) Actualités

Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

Tantech Holdings Ltd Receives NASDAQ Minimum Bid Price Requirement Extension

Tantech Holdings Ltd Receives NASDAQ Minimum Bid Price Requirement Extension PR Newswire LISHUI, China, Aug. 28, 2024 LISHUI, China, Aug. 28...

Form 6-K/A - Report of foreign issuer [Rules 13a-16 and 15d-16]: [Amend]

Form 424B3 - Prospectus [Rule 424(b)(3)]

Form EFFECT - Notice of Effectiveness

Form F-1/A - Registration statement for certain foreign private issuers: [Amend]

Form F-1 - Registration statement for certain foreign private issuers

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

Tantech Holdings Ltd Regains Compliance with Nasdaq

Tantech Holdings Ltd Regains Compliance with Nasdaq PR Newswire LISHUI, China, June 17, 2024 LISHUI, China, June 17, 2024 /PRNewswire/ -- Tantech...

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

Tantech Holdings Ltd Received Notification of Deficiency from Nasdaq Related to Not Timely Filing of Annual Report on Form 20-F

Tantech Holdings Ltd Received Notification of Deficiency from Nasdaq Related to Not Timely Filing of Annual Report on Form 20-F PR...