When done, your account will show CVSU. Depending on who you use, it will be greyed out for a while and you won't be able to trade it. I am saying this based on prior experience: the last time I was in a merger, it was Pionner (PXD) merging Evergreen (then EVG) in 2004 and I was with Ameritrade who took about three weeks before allowing trading PXD again. Will see how long it takes this time.