It was just an impatient seller. 4's are thin. When 4's are hit it will move fast, people will be scrambing for shares. I suspect most of that 4 ask is fake. Looking forward to tomorrow and rest of next week. PR will hit and the run will begin, not just for 2017 but for 2018 as well. Accumulation of these low priced shares, 3's, 4's, and 5's will pay off. The 5's look thin as well; and the bid on 3's now is over 17 million. No one wants to sell 3's.