Inovio Pharmaceuticals Shares Slide 16.3% Below Cabrera's Purchase Price

There's an old saying on Wall Street about insider buying: there are many possible reasons to sell a stock, but only one reason to buy. Back on April 13, Inovio Pharmaceuticals Inc.'s Director, Angel Cabrera, invested $76,240.00 into 8,000 shares of INO, for a cost per share of $9.53..