5%...? Thats it? Sold my calls, jun 31. I was going to dump at a huge loss in the first 30 mins. But had to travel and didnt have a chance to get it in. Sold later at 2.67, 40% gain. And that thing more than doubled from the low. I lose sleep when I by calls on this one. Over my life I'm probably break even ob TZA. Its an addiction!