Closing Market Price and NAV History

Date	Market Price1	Net Asset Value2	Bid/Ask Midpoint	Volume1	Net Assets2
6/29/2018	$20.69	$20.71	$20.69	56,722	$300,296,892
6/28/2018	$20.53	$20.55	$20.56	41,033	$303,217,675
6/27/2018	$20.55	$20.61	$20.55	34,523	$304,004,432
6/26/2018	$20.55	$20.52	$20.55	290,679	$299,622,572
6/25/2018	$20.47	$20.48	$20.48	245,360	$299,058,636
6/22/2018	$20.76	$20.74	$20.78	46,134	$300,745,911
6/21/2018	$20.51	$20.50	$20.52	39,053	$297,286,178
6/20/2018	$20.65	$20.62	$20.61	166,933	$299,065,284
6/19/2018	$20.66	$20.60	$20.66	72,271	$298,816,339
6/18/2018	$20.90	$20.83	$20.89	52,463	$302,141,219
6/15/2018	$20.86	$20.84	$20.88	32,468	$302,270,625
6/14/2018	$21.25	$21.24	$21.25	44,447	$307,987,868
6/13/2018	$21.47	$21.39	$21.45	46,775	$308,017,865
6/12/2018	$21.47	$21.44	$21.43	103,538	$307,676,751
6/11/2018	$21.42	$21.38	$21.42	61,339	$285,497,662
6/8/2018	$21.50	$21.46	$21.50	970,753	$286,520,101
6/7/2018	$21.39	$21.39	$21.39	62,203	$285,624,194
6/6/2018	$21.39	$21.31	$21.37	129,112	$281,321,442
6/5/2018	$21.29	$21.26	$21.28	52,646	$280,672,356
6/4/2018	$21.31	$21.28	$21.31	179,431	$278,795,710
6/1/2018	$21.60	$21.55	$21.61	361,151	$282,424,827