Closing Market Price and NAV History

Date	Market Price1	Net Asset Value2	Bid/Ask Midpoint	Volume1	Net Assets2
10/31/2019	$54.06	$54.10	$54.02	2,500	$83,853,360
10/30/2019	$54.64	$54.58	$54.52	4,520	$84,600,945
10/29/2019	$55.08	$54.99	$55.07	2,435	$85,232,189
10/28/2019	$54.98	$54.85	$54.78	5,292	$85,018,443
10/25/2019	$54.50	$54.56	$54.53	3,730	$84,569,251
10/24/2019	$53.91	$54.01	$53.97	3,181	$83,709,231
10/23/2019	$54.13	$54.18	$54.23	825	$83,978,603
10/22/2019	$53.96	$53.93	$53.92	722	$83,596,256
10/21/2019	$53.56	$53.50	$53.48	1,927	$82,921,735
10/18/2019	$53.04	$52.93	$52.90	521	$82,040,322
10/17/2019	$53.03	$53.02	$52.22	1,527	$82,175,232
10/16/2019	$52.76	$52.77	$52.77	646	$81,788,889
10/15/2019	$52.98	$52.87	$52.79	1,300	$81,949,707
10/14/2019	$52.22	$52.27	$52.25	5,913	$81,012,675
10/11/2019	$52.72	$52.46	$52.52	7,004	$81,312,487
10/10/2019	$51.40	$51.36	$51.37	3,505	$79,605,810
10/9/2019	$50.99	$50.91	$50.90	33,967	$78,907,594
10/8/2019	$50.49	$50.53	$50.53	8,698	$78,315,554
10/7/2019	$51.58	$51.54	$51.50	4,513	$79,889,944
10/4/2019	$51.64	$51.80	$51.74	2,246	$80,284,343
10/3/2019	$51.15	$51.31	$51.36	15,323	$79,526,022
10/2/2019	$51.10	$51.16	$51.19	32,053	$79,293,993
10/1/2019	$52.10	$52.15	$52.18	17,614	$80,831,789