Vimian Group AB (publ) (OTCMKTS:VIMGF – Get Rating) was the target of a significant increase in short interest during the month of April. As of April 15th, there was short interest totalling 527,900 shares, an increase of 54.8% from the March 31st total of 341,100 shares. Based on an average trading volume of 0 shares, […]