are you sure it won't be vague? we already know that when the 298th event occurs it is not considered a material event. and once 298 occurs we have been assuming they will forego announcing it until they have reviewed the data which some have said would take at least a month or two.
and then as far as verbiage is concerned, even if the 298th event isnt considered material, I am pretty sure they cannot say they are still waiting for it if they are not