My wife told me not to buy any more DGRI stock. I usually ignore her in these matters. However, she was right once for me never to buy any biotech stocks. I lost my rearend on several. For example, one company sold its technology to a larger company and the stockhoders ended up with nothing but a shell company after management took all of the cash from the sale for themselves. The company that bought the technology is now selling for $7.50 per share.