Palatin Technologies, Inc. (NYSE:PTN) saw a significant decrease in short interest in the month of December. As of December 15th, there was short interest totalling 2,180,442 shares, a decrease of 1.6% from the November 30th total of 2,216,644 shares, MarketBeat reports. Approximately 3.3% of the company’s shares are short sold. Based on an average daily […]