I think many of the sells are from holders of last run, and some quick flippers, people always have another play,they want, and bail, very few like to hold these for months.look at that large spike 2/5/14 206 mi traded, 2/24/14 sells and buys, Like I said some want out.Good for US, THIS should RUN , RUN, RUN, Peolpe give up quickly. GOT ANOTHER PLAAAAAAYYYYYY.