Here's a list of what I was able to pick up on 5/6. In looking at when they filled, 2 occured between 11:45 and Noon, 3 between 2:03 and 3:35 PM and the last was after hours @ 5:42 PM
So I guess that 2:00-2:45 downdraft did look to be helpful on the surface.
On the other hand yesterday's close shows one of the 3 higher by 2.5%, one lower by 2.5% and the last one at exactly the Buy price. Go figure.