There are 1.74B shares+warrants+options+preferred+converts outstanding and all would be converted on an in the money buyout. You can twist all you want but this is really simple. If a buyer paid $10B for NWBO it wold be about $5.76, and that was where the thread started.
You assertion that companies don't raise the authorized share limit is absurd when you have twice voted for raises in NWBO's from the 450M it was when you bought in.