1 dollar question, page-5

"I was wondering if you know roughly what costs were associated with the manufacture of some of Patry's drugs on the large scale?"

They say $4M but I have no idea of the volume of material they will manufacture. I'd assume at $4M it's far more than what would be required for a small trial so it's either a very large proposed trial or they are large scale manufacturing bulk product to see further past this trial so there is no need to stall again in the future for either another trial concurrently or another trial following on from this. It's very hard to really see anything until they release a trial plan & intention.