Someone must be really enjoying playing around with this stock....

Someone must be really enjoying playing around with this stock. A 450k share sell order pushed the price down to 0.25, then removed the partially filled order. At the same time, somebody placed 500k shares buy order at 0.24 then removed it after a few minutes. This reminds me of two weeks ago when someone placed 1 million share sell order at 10 price steps higher at 0.30 and removed it just before pre-close. And what's with those parcels of shares less than 20 going through at periodic times, especially 5 shares and 10 shares? This is the most interesting stock ever.