Just looked through the list of drugs that received Breakthrough Therapy Designation in 2017, 18, 19 and 2020 as listed on Wikipedia(not a good source) and neither apabetalone or Resverlogix show up in the drug or company categories. 

https://en.wikipedia.org/wiki/List_of_drugs_granted_breakthrough_therapy_designation

Do we actually have a Breakthough Therapy Designation?

tada