They very well could PR it later, but the data you see will likely be the only data that are presented, so long as they do it like pretty much every other company presentation that I've seen in my career to date.
Unfortunately, I don't anticipate going to ASCO this year so I won't get to see this stuff and ask questions for myself. Disappointing, but that's how it has shaken out this year.
Apologies if there are any replies to this message; I have expended my allotment for the day!