Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company") announced today that it received notification from The Nasdaq Stock Market LLC ("Nasdaq") confirming the Company has regained ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...