Palatin Technologies, Inc. (NYSE:PTN) was the recipient of a significant decrease in short interest in 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 shares of the stock are short sold. Based on an […]