$1,300 per share to $.50 cents in 10 years with hundreds of millions of shares printed ( massive dilution) with no marketable product, a failed P III trial, almost NO money in the bank, no other products, disclosed ongoing concern in 10K, massive salaries and a huge SG&A expense, ( PAYING FOR STOCK PROMOTION) authorized shares almost at limit, ( soon to be increased) , Advent created on the backs of NWBO shareholders, ( although they have zero ownership) , LP a former Enron exec., etc... I can go on forever... Good luck to you.
All my opinions and for debate purposes only