Straumann Holding AG (OTCMKTS:SAUHY – Get Free Report) was the target of a large growth in short interest in December. As of December 15th, there was short interest totalling 13,300 shares, a growth of 1,800.0% from the November 30th total of 700 shares. Based on an average daily trading volume, of 101,600 shares, the short-interest […]