" If we do not raise a minimum of approximately $12 million in these transactions, the rights offering will be terminated. In that event we will review our available options, which could include a voluntary bankruptcy filing"
This sounds scary.
Translate into English , it means: yo, stupid shareholders, buy more PGRX shares so that we can pay ourselves a big fat compensation , otherwise your prior investment will worth nothing .
Based current share price, PGRX need 60MM public offering to raise 12 million. But not sure who is going to buy.