On the path towards completion, NWBO has PR'd or otherwise disclosed:
. 12/2016 They are counting events to see if the trial is complete . 12/2017 The count is taking a while due to holidays and flue . 02/2017 They have reached the required number of events and will now wait on OS events . ASCO 2017 They are waiting on 2 more OS events . They are going to wait longer . 12/2018 They are done waiting and beginning the process towards TLD . ASCO 2019(?) They are mostly done with resolving queries. . 10-Q They draft SAP is complete . ASM 2020 They found a method to belatedly collect IDH mutation status. . 6/2 Final monitoring visits to sites have been completed . 7/24 Site database complete . 8/19 Completion of all data gathering . 10/05 Datalock
Sounds like they were quite happy to pump every little detail when progress was going forward. And now crickets.