Business News Network

Shares of Shopify Inc (US) (NYSE: SHOP) were trading lower by 7 percent Tuesday after another short thesis came to light. Shopify on Oct. 4 was named by Citron Research as a company that's "dirtier than Herbalife" and is worth at best $60 per share. A new report by Canada's...

Second Sight Medical Products Inc (NASDAQ: EYES), a U.S.-based implantable visual prosthetics company, debuted on Nasdaq on Wednesday. The stock more than doubled on its debut and recently traded at $23.31, up 16.7 percent from its Wednesday close. Robert Greenberg, president and CEO of Second...