Just like the web link says ....
1. They could issue another reverse split for GHBAU, GHBAZ, and GHBAW.
2. They may say that GHBAU, GHBAZ, and GHBAW were included in the original reverse split and those that sold will need to cover their shorts. If this happens, maybe we will see a run because of the short covering!
3. Nothing happens and if you bought GHBAU, GHBAZ, or GHBAW, you got a deal.
But, as this board uncovered, maybe there are some wealthy/successful people involved with this company and the stock keeps going up ... who knows.