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Tantech Holdings

TANH

市值 US$909萬

13.62 USD

+0.78

6.07%

收盤時已更新 10月16日下午4:00 EDT

1天

6.07%

5天

-15.4%

1個月

-8.84%

3個月

-34.64%

6個月

-26.38%

今年迄今

-72.76%

1年

-84.34%

5年

-100%

10年

-100%

關於： Tantech Holdings Ltd manufactures bamboo charcoal-based products. The company, through its subsidiaries, is engaged in the production and distribution of household products along with a trading business, which involves the export of charcoal products. It also manufactures electric double-layer capacitors carbon materials and low-emission barbecue charcoal. Its product portfolio includes air purifiers and humidifiers, underfloor humidity control, pillows and mattresses, wardrobe deodorizers, mousepads, and wrist mats, refrigerator deodorant, and charcoal toilet cleaner disks.

員工： 45

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市場情緒 3個月

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中性 100%

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Tantech Holdings Ltd. Announces Reverse Split Record Date

New York, New York, Sept. 01, 2026 (GLOBE NEWSWIRE) -- Tantech Holdings Ltd.

Tantech Holdings Ltd. Announces Reverse Split Record Date

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Tantech Holdings Ltd Announces Pricing and Closing of $2.15 Million Registered Direct Offering and Private Placements

LISHUI, China, March 31, 2026 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) (the "Company"), a high-tech enterprise specializing in producing, researching and developing bamboo charcoal-based products, today announced the pricing and closing of a registered direct offering and concurrent private placement with certain investors. The Company issued Common Shares in a registered direct offering.

Tantech Holdings Ltd Announces Pricing and Closing of $2.15 Million Registered Direct Offering and Private Placements

Tantech Receives NASDAQ Notification Regarding Minimum Bid Requirements

LISHUI, China, March 31, 2026 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company") today announced that on March 26, 2026, it received a letter from The Nasdaq Stock Market LLC ("Nasdaq"), notifying the Company that it is currently not in compliance with the minimum bid price requirement set forth under Nasdaq Listing Rule 5550(a)(2). It resulted from the fact that the closing bid price of the Company's Class A common shares was below $1.00 per share for a period of 30 consecutive business days.

Tantech Receives NASDAQ Notification Regarding Minimum Bid Requirements

Tantech Holdings Ltd Announces Notice of Allowance from U.S. Patent and Trademark Office for Hanging Cabinet Design Patent

LISHUI, China, March 25, 2026 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) (the "Company" or "Tantech"), today announced that its U.S. subsidiary, Tanhome Group Inc., has received a Notice of Allowance (NOA) from the United States Patent and Trademark Office (USPTO) for a Hanging Cabinet design patent application. The Notice of Allowance indicates that the patent application has successfully passed the USPTO's examination process and, upon payment of the required issue fee, will proceed to the final stage of patent grant.

Tantech Holdings Ltd Announces Notice of Allowance from U.S. Patent and Trademark Office for Hanging Cabinet Design Patent

Tantech Holdings Subsidiary, Tanhome Group Inc., Receives Notice of Allowance from USPTO for "TANHOME" Trademark, Fortifying North American Green Building Strategy

LISHUI, China, Jan. 30, 2026 /PRNewswire/ -- Tantech Holdings Ltd. (Nasdaq: TANH) ("Tantech" or the "Company"), today announced that its U.S. subsidiary, Tanhome Group Inc., has received a Notice of Allowance (NOA) from the United States Patent and Trademark Office (USPTO) related to its application of the trademark "TANHOME" (Serial No.

Tantech Holdings Subsidiary, Tanhome Group Inc., Receives Notice of Allowance from USPTO for "TANHOME" Trademark, Fortifying North American Green Building Strategy

Gohomeway Group Inc. Completes EU Trademark Registration, Marking a Key Step in Global Branding

LISHUI, China , May 12, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH), today announced that its wholly owned subsidiary, Gohomeway Group Inc., has received the European Union Trademark Registration Certificate issued by the European Union Intellectual Property Office (EUIPO). This marks a significant milestone in the company's intellectual property protection efforts in the European market.

Gohomeway Group Inc. Completes EU Trademark Registration, Marking a Key Step in Global Branding

Tantech Holdings Regains Compliance with NASDAQ Minimum Bid Price Requirement

LISHUI, China , March 3, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company") announced today that on February 28, 2025, it received notification from The Nasdaq Stock Market LLC ("NASDAQ") confirming the Company has regained compliance with NASDAQ's minimum bid price requirement under Listing Rule 5550(a)(2). NASDAQ noted this matter is now closed.

Tantech Holdings Regains Compliance with NASDAQ Minimum Bid Price Requirement

Tantech Holdings Announces 1-for-40 Common Share Consolidation

LISHUI, China , Feb. 10, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company"), announced today that the Company's Board of Directors approved on January 21, 2025 to effect a share consolidation of the Company's common shares at the ratio of one-for-forty with the marketplace effective date of February 13, 2025. The objective of the share consolidation is to enable the Company to regain compliance with NASDAQ ("Nasdaq") Marketplace Rule 5550(a)(2) and maintain its listing on Nasdaq.

Tantech Holdings Announces 1-for-40 Common Share Consolidation

Tantech Holdings Ltd. (TANH) Subsidiary Registers U.S. Trademark

LISHUI, China , Jan. 21, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company") today announced that on January 16, 2025 , its subsidiary, Gohomeway Group Inc., completed the registration of the "GOHOMEWAY" trademark in the United States. The registration, filed under application number 98967272, marks a significant milestone in the company's growth.

Tantech Holdings Ltd. (TANH) Subsidiary Registers U.S. Trademark

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