ANY time a stock is in the news it brings them out.
Same if it's on the biggest gainers for the day for instance.
This split really didn't make any sense other than a short term attempt at a price bump IMO. And that didn't really work did it?
I forget where the Berkshire standstill sets after they in essence proped up the price buying last time when the news about less reimbursement came out. I wonder how much more they can buy. IIR it was more about not having a seat on the board or anything else and being a passive investor more than a percentage of stock that can be owned.