It seems to me that the 280k block is in 7 different orders but they all move at the same time. Would someone be trading from different houses on the same stock, or it's a group of investors talking and coordinating between themselves? Someone is holding this down, I think that is agreed between all of us. But why would they want to do this unless they are accumulating, they might have small buy orders at a lower price and just wait for the little guy to jump.
regards,
Longtime