hayward - That's a good question (whether Amarin will PR data lock). My best guess is probably not, but I don't know. If anyone else has insight, it would be welcome. (They did not PR when they estimated event 967 happened. They waited until the end of the quarter and combined it with other announcements.)
I'm not sure the CRO will even tell DMC the database is locked, let alone AMRN. Just one step in many for getting interim analysis to DMC for evaluation.