It is well documented that the run to 3+ was a pump and dump by JF folks that SEC addressed. So, like any PD it should have come down too. Yes, P&D pigs made a lot of money but are paying for it in court now. yes congrats to any real shareholder that happened to be lucky enough to sell during that PD.
The initial pump was when OWCP paid Friedland 5.1 million shares to operate a pump and dump - look at the number of press releases during the initial pump and compare them to the number of press releases in the last year.