Closing Market Price and NAV History

Date	Market Price1	Net Asset Value2	Bid/Ask Midpoint	Volume1	Net Assets2
6/30/2021	$159.04	$159.03	$159.03	58,208	$3,578,083,794
6/29/2021	$159.82	$159.76	$159.75	75,017	$3,594,692,120
6/28/2021	$158.61	$158.59	$158.58	54,170	$3,568,364,224
6/25/2021	$156.06	$155.87	$155.89	73,927	$3,507,185,167
6/24/2021	$155.82	$155.91	$155.91	103,191	$3,508,075,987
6/23/2021	$153.79	$153.87	$153.87	69,403	$3,461,995,682
6/22/2021	$153.87	$153.79	$153.80	152,592	$3,460,308,952
6/21/2021	$152.30	$152.21	$152.20	59,231	$3,439,889,487
6/18/2021	$151.42	$151.47	$151.44	167,604	$3,423,134,007
6/17/2021	$152.89	$152.81	$152.78	102,721	$3,621,567,367
6/16/2021	$150.75	$150.62	$150.62	82,891	$3,419,063,372
6/15/2021	$151.28	$151.34	$151.37	48,034	$3,435,519,643
6/14/2021	$152.66	$152.68	$152.68	44,305	$3,465,888,117
6/11/2021	$150.90	$150.96	$150.95	67,919	$3,426,853,460
6/10/2021	$150.07	$150.05	$150.08	65,169	$3,413,685,577
6/9/2021	$147.81	$147.83	$147.83	37,403	$3,363,064,999
6/8/2021	$148.36	$148.26	$148.25	72,663	$3,372,870,236
6/7/2021	$148.51	$148.43	$148.42	86,013	$3,376,691,076
6/4/2021	$148.59	$148.60	$148.59	97,693	$3,373,149,027
6/3/2021	$144.94	$144.90	$144.91	60,198	$3,289,163,366
6/2/2021	$147.41	$147.43	$147.44	57,630	$3,339,299,154
6/1/2021	$147.09	$147.03	$147.02	119,877	$3,330,246,237