I don't get why you think you can't buy back in - I have NWBO in 3 accounts - I sold about 12% of my combined positions yesterday at 1.89, rebought almost the same amount in one of my accounts at $1.33. Wasn't going to, but anyway. Cash accounts. Its a money management thing.
Purchased some more at 1.29, tired of the Wall St shenanigans, the news is what I will wait for and go from there. I hope I helped to empty the wash trade accounts a little.