If Alex was dumping shares again do you think they would do it a few mil at a time? Probably not. The PPS moves up on little volume, and so it would stand to reason it will move south on little selling volume.
So with the technicals starting to warm up and the rumor of future news on the way; some ppl will be looking to swing trade this one. Small build ups now. Additionally, anyone who got in at .005 are are probably looking to sell soon (quick profit better than no profit).
Also, if your were in at .005-55 and able to sell at .008 then that is a 45%-60% profit. Who wouldn't take that kind of profit on thier money.