Dew,
Nearly every binary bio event can have third more neutral possibilities. Why do you think bio's data dredge? :-) That's the risk in playing straddles.
Depending of course on where agix is trading at the time, I'd argue your #2,3,4,5 and 6 scenario's all would smash agix stock.
Even #2, assuming a need for a 2nd and larger pivotal trial and multi year delay would be considered a negative outcome.
BTW: I think Topol's comments were a little over the top and not entirely fair. They had fda permission to take an interim look and took a statistical hit for it. And what do the Dr's care what agix share price did? I don't think that's their place. Full data set in Dec, we'll see.