Looking at NEA from an IT person's perspective, page-7

yes strange activity started the days before the profit announcement, but i figure any staff who may have left to compete in the market place will have their work cut out for themselves as potentially not being trustworthy to their previous employers and why would anyone want to do business with them unless they could offer a more upto date cheaper model without using inside knowlege gained from a previous employer. then there are other potential real time competitors which offer a lower resolution but has a $250,000 for a satalite dish if true. still with lots of competition about the total government market could still grow substantially and Nearmap should benefit. Including law enforcement and why not China, Russia for special intelligence & spying projects? Imo the current PER is irrellevant considering the value of the IP and its broader applications assuming the CIA dont already have access to something very similar at the moment.
In any case would love to know who has been selling large numbers and rationale if for no other reason they need cash or found another better super duper alternative share play.