Two $100k blocks and a $65k block traded today. And yes, there had to be sellers on the other side of the trade; no worries there. Guessing the B-Bro's are strengthening their position - again, at these slightly depressed prices. With no near-term catalysts, and a low float, this isn't a good trading vehicle, so any newbies shouldn't consider it for that. It is, however, an excellent long-term hold, with a great entry point for those who are on the fence. Unlike a lot of stocks in the biotech universe, this co. has no long-term debt, a large cash reserve, and a solid platform. An easy double when rev's from OncoDx-prostate begin to ramp up. With a solid footprint in Europe, this is about as sweet a deal as you will find. And, it's a very good candidate for a large pharma to make a bid for. What's not to like?