At the end of the day, PNTVs share increases have and will continue to be news generated.
With the hype and mystery of July 1st mj in Vegas coming and going, substantial news from the corporation will keep the party going, or momentum will slow if material news gets scarce.
A press release announcing Greenleaf was partnering or taking out a dispensary chain would send this one to new highs, but I am not sure that's on the table right now.
An announcement of a spinout of Greenleaf would also gain some attention imo, as many including myself would like to see separate entities between the media and the mj businesses.
