Company news
Tantech Holdings Ltd. news in 2026
Tantech Holdings Ltd.'s news releases, calls and decks from 2026, newest first.
Tantech Holdings Ltd. Announces Reverse Split Record Date
September 1, 2026
Annual Report for Fiscal Year Ending 2025-12-31 (Form 20-F)
May 14, 2026
Tantech Holdings Ltd Announces Pricing and Closing of $2.15 Million Registered Direct Offering and Private Placements
March 30, 2026
Tantech Holdings Ltd Announces Notice of Allowance from U.S. Patent and Trademark Office for Hanging Cabinet Design Patent
March 24, 2026
Tantech Holdings Subsidiary, Tanhome Group Inc., Receives Notice of Allowance from USPTO for "TANHOME" Trademark, Fortifying North American Green Building Strategy
January 30, 2026