Exhibit A

AVD 3/20/17

                        Execution
Execution Quantity	Price
		100		15.35	  1535
		100		15.375	1537.5
		100		15.4	  1540
		100		15.4	  1540
		100		15.4	  1540
		100		15.4	  1540
		100		15.4	  1540
		500		15.375	7687.5
		400		15.375	  6150
		300		15.375	4612.5
		200		15.375	  3075
		400		15.375	  6150
		100		15.375	1537.5
		100		15.35	  1535
		300		15.375	4612.5
		100		15.375	1537.5
		200		5.375	  3075
		100		15.35	  1535
		100		15.4	  1540
		 22		15.4	 338.8
		 78		15.4	1201.2
		100		15.4	  1540
		 77		15.4	1185.8
		100		15.4	  1540
		100		15.375	1537.5
		100		15.375	1537.5
		100		15.375	1537.5
		200		15.4	  3080
		 23		15.4	 354.2
		100		15.4	  1540
		100		15.4	  1540
		100		15.4	  1540
		100		15.4	  1540
		200		15.4	  3080
		100		15.4	  1540
		 70		15.35	1074.5
		 30		15.35	 460.5
		100		15.35	  1535
		200		15.35	  3070
		100		15.35	  1535
		200		15.35	  3070
		 86		15.35	1320.1
		 14		15.35	 214.9
		100		15.301	1530.1
		500		15.301	7650.5
		100		15.25	  1525
		100		15.25	  1525
		100		15.25	  1525
		100		15.225	1522.5
		100		15.225	1522.5
		100		15.225	1522.5
		100		15.225	1522.5
		100		15.225	1522.5
		100		15.225	1522.5
		100		15.225	1522.5
		100		15.2	  1520
		100		15.2	  1520
		100		15.2	  1520
		100		15.2	  1520
		100		15.201	1520.1
		100		15.151	1515.1
		100		15.2	  1520
		100		15.2	  1520
		100		15.25	  1525
		100		15.25	  1525
		100		15.25	  1525
		100		15.3	  1530
		100		15.3	  1530
		100		15.35	  1535
		100		15.3	  1530
		100		15.35	  1535
		100		15.3	  1530
		100		15.35	  1535
		100		15.45	  1545
		100		15.45	  1545
		100		15.4	  1540
		100		15.35	  1535
		100		15.45	  1545
		100		15.45	  1545
		100		15.4	  1540
	  10000			      153395.8  15.3396