StockNews.com assumed coverage on shares of Tantech (NASDAQ:TANH – Free Report) in a research note published on Friday. The firm issued a sell rating on the basic materials company’s stock. Tantech Price Performance Shares of NASDAQ:TANH opened at $0.15 on Friday. Tantech has a 12-month low of $0.12 and a 12-month high of $2.63. The […]

StockNews.com started coverage on shares of Athersys (NASDAQ:ATHX – Free Report) in a report released on Friday. The brokerage issued a hold rating on the biopharmaceutical company’s stock. Athersys Stock Performance Athersys has a 1 year low of $0.01 and a 1 year high of $1.99. The firm has a market capitalization of $833,000.00, a […]