ANNEX A



Reporting Person       Trade Date        Shares         Average Price/Share
			              Bought/(Sold)  (excluding commissions &
								fees)(1)

FPR Partners, LLC	01/02/2020	       1,901		       73.0000
			02/07/2020            63,000		       64.9674
			02/10/2020           138,000		       64.0664
			02/11/2020	      56,222		       65.3815
			02/12/2020	      35,778		       64.9530
			02/18/2020	       7,000		       57.9949
			02/25/2020	      39,989		       55.8083
			02/26/2020	     267,579		       56.9984
			02/27/2020	     159,142		       57.0152
			02/28/2020	     102,062		       56.8974
			03/02/2020	      49,472		       56.7026


(1) All transactions were conducted on the open market.