Its binary and you gotta have a lot of patience. Current market value is the bottom price (.49$)
To be honest, I don't think there's any catalyst coming soon. We've always been 'hoping' an update for Big Red aka FOV1101 from Sanofi. I wouldn't hold me breath on that one at all! It will be a MIRACLE if we do have an update.
As for the Z160, the results are still sooo far away. End of December.