Exhibit A

Exhibit A

The trading dates, number of shares purchased and the weighted average price per share for all transactions by the Reporting Person in the shares of Common Stock within the last 60 days, are set forth below:

Date	Quantity		Weighted Average Price per Share
6/12/2017		5,000	$	18.3746
6/19/2017		6,700	$	18.3679
6/20/2017		8,000	$	18.4249
6/21/2017		10,000	$	18.2633
6/22/2017		3,000	$	18.3821
6/23/2017		6,276	$	18.1292
6/28/2017		10,000	$	18.5051
6/30/2017		11,000	$	17.9821
7/17/2017		7,364	$	17.7906
7/24/2017		6,707	$	18.1147
7/25/2017		7,500	$	18.4411
7/26/2017		5,000	$	18.4015
7/27/2017		5,400	$	18.4876
7/28/2017		48,000	$	18.0710
8/1/2017		19,140	$	17.1409
8/2/2017		14,999	$	17.1917
8/3/2017		10,000	$	17.5955
8/4/2017		17,000	$	17.7217
8/7/2017		7,500	$	16.9408
8/8/2017		32,700	$	16.9152
8/10/2017		27,000	$	16.2699
8/11/2017		60,400	$	16.4995