Just normal ebb and flow. One of the things you'll notice is that the sell volume was not that strong, only 260,474,167 traded today which is the lowest volume in the past 7 trading sessions.
Keep in mind that traders bought those 147m shares. (of course, they actually sold 260m but traders still bought it up and the volume is not very much, if it had been over 500m shares or more I'd be concerned)
My take on this is that this is a very small sell volume considering the amount of buying going on in the past 7 days. It's clear that no dilution happened here and hasn't happened in quite some time. We're looking VERY GOOD here and don't be surprised to see a huge spike up in price again. Think of this current price pullback as a rubber band ready to be launched up to the next point of resistance.
In other words, ignore those who talk negative, they are begging the price to drop lower so they can buy in again after selling. We're looking damn good here.