Tantech Holdings (TANH) files for 43M share offering by selling stockholders Jun 9, 2026 09:57AM
Tantech Holdings enters $2.15 million at-the-market sales agreement Mar 25, 2026 09:24AM
Tantech Holdings raises $6 million in private placement Oct 24, 2025 06:08AM
Tantech Holdings (TANH) Regains Nasdaq Compliance Mar 3, 2025 08:30AM
Tantech Holdings (TANH) Announces 1:40 Reverse Share Split Feb 10, 2025 05:00PM


Dec 27, 2024 08:31AM Tantech's (TANH) U.S. Subsidiary Signs $5M Sales Contract
Aug 28, 2024 05:00PM Tantech Holdings (TANH) Receives Extension to Regain Nasdaq Compliance
Jun 17, 2024 08:31AM Tantech Holdings (TANH) Regains Compliance with Nasdaq