No worries. This is just a little trading around the edges as people wait to hear the news. Look at the volume. The market is telling us that this is a wait and see game. It's (the market) already learned from a couple of years ago (when it ran up to $4.95 in anticipation of the news) that it's premature to chase this stock until the ink is on the paper.
We'll know soon, very soon. Progress is being made. Patience.
I know sometimes we feel like the vulture who says "Patience, my foot! I'm going to kill something!".
Hopefully we'll hear next week ...