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Tantech Holdings (TANH)

21.87 +21.49 (5655.26%)

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Tantech Holdings Ltd. Announces Reverse Split Record Date September 1, 2026 4:05 PM - StreetInsider Form 6-K TANTECH HOLDINGS LTD For: Aug 19 August 19, 2026 5:00 PM - SEC Filing Form 6-K/A TANTECH HOLDINGS LTD For: Aug 07 August 7, 2026 6:06 AM - SEC Filing Form 6-K TANTECH HOLDINGS LTD For: Aug 05 August 6, 2026 6:03 AM - SEC Filing Form 6-K TANTECH HOLDINGS LTD For: Aug 04 August 4, 2026 4:37 PM - SEC Filing Form EFFECT TANTECH HOLDINGS LTD June 18, 2026 6:06 AM - SEC Filing Tantech Holdings (TANH) files for 43M share offering by selling stockholders June 9, 2026 9:57 AM - StreetInsider Form F-3 TANTECH HOLDINGS LTD June 9, 2026 9:56 AM - SEC Filing Full Article List