I am just totally relaxed about timeframes. IMHO Norchi establishes difficult time deadlines to motivate himself. I just ignore it.
Biotechs take 5 to 10 years on average. This one is so unique I am in for the duration. The appreciation over last two years has been good. Find me a better biotech than this one. IMHO risk is low and return potential is high.
One of these will be doing a JV with Arch---hope for large upfront fee.