the most recent one from that link is 2014. I have seen form 4 in the past that get everyone excited. They work at first but quickly have diminishing returns as soon as you have a down day on a new form 4 that is the clue no one really cares. I was looking at my live power etrade go fast charts this morn when this was .048. My chart read said take profits it pulled down to .042 then bounced a bit for a hour or so trading sideways on reduced volume its now back at .042 and about to fall thru support.
Take your profits while you have them live to trade again
Thats the best advice you will get all day
An there is goes in the time it took to type that last 2 sentences big seller dumping .04