If you follow TDadvice, you would have been buying 80% higher yet selling now.
It means nothing. Thomest keeps increasing their stake and I don't believe they would be doing that if they saw a loss in the long run.
The thing that worries me is if they're planning to outright sell the whole company, at what price would that happen? Above 1$? Above 2?...
Bankrupcy won't happen, taking the company private maybe but really doubtful when you look at the share count market cap.
All in all I think it's a good gamble and personally not selling a single share at this level.