From ADK offcial twitter
https://twitter.com/Aidos_kuneen/status/1026459586247712768

  We have 3 big (top 10 ) exchange working on implementing ADK .
  If all well we should be trading on one of them latest 20th of Aug.
  Stay tuned for the names of the Exchange.
  Not a single ADK has been given out for free to gain listing!

ADK will be known more.
ADK! ADK!