Tantech Holdings Ltd Announces Pricing and Closing of $2.15 Million Registered Direct Offering and Private Placements [TheStreet.com]
Tantech Holdings Ltd Announces Pricing and Closing of $2.15 Million Registered Direct Offering and Private Placements
Tantech receives Nasdaq non-compliance notice [Seeking Alpha]
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