oilbarrel conference in london, page-23

I just don't get this management's decisions. Why wouldn't they wipe out this seller at 16.5 and 17? And why would this seller flood the sell side with massive orders. I think the only reason management aren't buying is because they know they can get it cheaper with these sellers in a desperate hurry to get out. They have gone too hard and scared off the buyback. wish i had Money to throw away like these guys. This will be 14c soon and is just going to frustrate more holders into selling.