EXHIBIT A

Transactions in the Shares of the Issuer During the Last 60 Days

The following table sets forth all transactions in the Shares effected in the past sixty days by the Reporting Person. Except as noted below, all such transactions were effected in the open market through brokers and the price per share is net of commissions.

Trade Date	Shared Purchased (Sold)	Price Per Share ($)
9/2/2016	200,000	36.54
9/6/2016	286,834	36.27
9/7/2016	102,719	31.71
9/7/2016	82,809	31.78
9/7/2016	50,000	31.43
9/7/2016	250,000	31.94
9/7/2016	450,000	31.86
9/7/2016	112,500	32.05
9/8/2016	48,592	31.62
9/8/2016	762,900	31.66
9/8/2016	15,500	31.60
9/9/2016	150,000	30.87
9/9/2016	144,764	30.60
9/9/2016	250,000	30.52
9/9/2016	441,944	30.70
9/9/2016	211,300	30.90
9/12/2016	247,802	30.29
9/12/2016	127,000	30.90
9/12/2016	65,400	30.96
9/13/2016	100,000	31.14
9/13/2016	195,386	31.31
9/13/2016	300,000	31.24
9/13/2016	24,400	31.51
9/14/2016	45,867	31.46
9/14/2016	40,000	31.55
9/16/2016	100,000	31.62
9/16/2016	200,000	31.56
9/29/2016	250,000	31.34
9/30/2016	17,500	31.53
9/30/2016	82,900	31.85
10/4/2016	25,000	31.62
10/4/2016	85,000	31.64
10/5/2016	144,550	31.77
10/6/2016	12,023	32.62
10/6/2016	35,000	32.64
10/6/2016	310,910	32.71
10/7/2016	7,677	32.28

10/7/2016	82,900	32.57
10/7/2016	9,000	32.73
10/7/2016	184,900	32.56
10/7/2016	50,000	32.80
10/7/2016	(9,000)	32.72
10/10/2016	75,423	32.93
10/10/2016	50,000	33.21
10/10/2016	145,000	33.04
10/17/2016	232,900	31.41
10/17/2016	102,722	31.83
10/17/2016	197,100	31.52
10/17/2016	150,000	31.93
10/17/2016	200,000	31.95
10/18/2016	1,074,500	32.13
10/18/2016	100,000	32.00
10/19/2016	30,000	31.86
10/19/2016	141,400	32.17
10/19/2016	151,900	32.34
10/20/2016	23,591	31.97
10/20/2016	589,900	31.91
10/20/2016	(45,000)	31.99
10/21/2016	155,200	31.65
10/21/2016	112,300	31.72
10/24/2016	200,000	32.22
10/24/2016	202,200	32.31
10/25/2016	144,500	32.27
10/25/2016	318,700	32.35
10/25/2016	369,548	32.17
10/25/2016	88,901	32.14
10/26/2016	104,756	32.09