Tantech Holdings
TANH

Tantech Holdings (TANH) news

Recent news

Avtech Q3 EBITDA SEK 4.3 million

Avtech reported an Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) of SEK 4.3 million for the third quarter of 2026. This metric reflects the company’s operating performance by excluding the impact of financing costs, tax policies, and non-cash accounting charges such as…

AInvest Wire · 2d ago

Broadcom CEO: Most companies spend on AI compute without return

Broadcom CEO Hock Tan has highlighted a growing concern in the artificial intelligence (AI) industry: many companies are investing heavily in AI compute resources without achieving meaningful returns. During a recent earnings update, Tan emphasized that while demand for AI infrastructure is…

AInvest Wire · 2d ago

Tantech Holdings Ltd: Yefang Zhang resigns as director and chairman effective Oct 1 - SEC filing

Yefang Zhang has resigned as a director and chairman of Tantech Holdings Ltd, effective October 1, 2026, according to a recent SEC filing . The resignation was part of a broader corporate governance update, which included changes to the company’s board structure and leadership roles. No specific…

AInvest Wire · Oct 2, 2026

Golden Faith Group - Ko Yung Lai Jackie resigns as CEO effective Sept 30, 2026

Golden Faith Group announced today that Ko Yung Lai Jackie has resigned as Chief Executive Officer, effective September 30, 2026. The resignation follows a strategic leadership transition plan previously communicated by the company. Jackie, who has served as CEO for over a decade, will remain with…

AInvest Wire · Sep 30, 2026

Tantech - files for resale of up to 43 mln class A common shares by the selling shareholders - SEC filing

Tantech Holdings Ltd. (OTC: TANH) has filed with the U.S. Securities and Exchange Commission (SEC) to allow selling shareholders to resell up to 43 million Class A common shares, according to a recent SEC filing . The offering is structured as a resale of shares already issued and does not involve…

AInvest Wire · Jun 9, 2026

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