Can't it just be manipulation?
He's a master of such games!
Let's all the speculation around his name to spread,as a result investors are cautious and some sell in order to be protected..
So the market goes down and at just the right moment he DOES buy what he wants at the price he wants it.
it is just a big game for him since such names more or less control the market...
Just a thought.....
cheers @investing