"But we probably won't learn that DBL has occurred, right? We may or may not learn that an internal "reveal" is scheduled or has occured, whether in Calgary or electronically? Probably just a release of study results annonced out of the blue, with general pass/fail for primary endpoint?"

From my understanding (based solely upon following others in the cardio space) there will be no public announcement of database lock. There will no public announcement of the existence or schedule of an internal reveal. At best we may receive an update on expected top-line timing (i.e.still on track for top-line by end of September or something like that). A few key events in the next couple of weeks in addition to imminent top-line data: 1) Third Eye deadline; 2) Announcement of American Heart Association Late Breaking titles; 3) Deadline for shareholder approval of share consolidation for US listing; 4) EASD conference. Personally, I am under the assumption that the database is already locked. No proof, just a gut feeling. 

BearDownAZ