where it says 1,100,000, disposition carried out privately, I don't really get it,

They bought 1,150,000 and sold 1,100,000 for a net purchase of 50,000

Why would they go to all that trouble for 50,000 shares?

It would seem to me that the 1,100,000 disposition goes to some kind of account

that they still control but don't have to report as such...I don't know ...just wondering out loud