After a nice setup its all clear now how the pump worked as we can see in the screenshots some guy working at ev6 holds 2.2 million bbr. He is also responsible with others for the pump.
Poloniex locked his account but when it gets unlocked expect 2 things another pump so he can dump higher or a total dump. You have been warned


And to end this here is a nice video
http://Https://youtu.be/6Av1gc7JbLAthe second image shows only sells and no buys. so that would be the opposite of the 'pumper with a frozen account' who is suspected to have been buying through last week's rally. the screenshot shows sells all through years past, with one sell in 2017. this image is more so evidence that the economic incentives are properly aligned for older holders, as this person has been able to continuously sell without crashing the market.
the first image supports the large buyer though
I am not sure how those two fit in the same series together