Here is how it goes down. This stock is not going to $4.00 anytime soon. That would be the equivalent of a $160MM market cap. Ok so an uplisting looks like this.
Stock gets to a $1.00 and they do a 1:4 reverse stock split. Hopefully in conjunction with substantial news so the stock price holds. Otherwise it will crash like when they first listed years ago.
If you are waiting around for $4.00 pre split give the stock to your kids or grandkids. This is not going to see $160 MM market cap for years.