CROWN CASTLE INTL CORP NEW

Ticker: CCI CUSIP: 22822V101 Class: COM

Michael & Susan Dell Foundation's Holding History (CIK: 0001599858)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017

Shares 544,185 Value ($000) $54,408 Avg Close $71.86 Range $65.34 - $76.38

Q2 2017

Shares 544,185 Value ($000) $54,516 Avg Close $68.42 Range $64.79 - $72.94

Q1 2017

Shares 544,185 Value ($000) $51,398 Avg Close $61.66 Range $57.73 - $66.33

Q4 2016

Shares 544,185 Value ($000) $47,219 Avg Close $59.69 Range $53.99 - $65.19

Q3 2016

Shares 323,300 Value ($000) $30,458 Avg Close $64.92 Range $61.09 - $69.26

Q2 2016

Shares 323,300 Value ($000) $32,792 Avg Close $60.68 Range $57.11 - $68.33

Q1 2016

Shares 323,300 Value ($000) $27,965 Avg Close $56.09 Range $49.99 - $58.45

Q4 2015

Shares 323,300 Value ($000) $27,949 Avg Close $55.57 Range $51.16 - $58.21

Q3 2015

Shares 323,300 Value ($000) $25,499 Avg Close $52.66 Range $49.52 - $55.98

Q2 2015

Shares 323,300 Value ($000) $25,961 Avg Close $53.51 Range $51.81 - $56.00

Q1 2015

Shares 323,300 Value ($000) $26,685 Avg Close $54.11 Range $49.83 - $56.72

Q4 2014

Shares 323,300 Value ($000) $25,444 Avg Close $50.35 Range $46.97 - $53.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	544,185	$54,408	$71.86	$65.34 - $76.38
Q2 2017	544,185	$54,516	$68.42	$64.79 - $72.94
Q1 2017	544,185	$51,398	$61.66	$57.73 - $66.33
Q4 2016	544,185	$47,219	$59.69	$53.99 - $65.19
Q3 2016	323,300	$30,458	$64.92	$61.09 - $69.26
Q2 2016	323,300	$32,792	$60.68	$57.11 - $68.33
Q1 2016	323,300	$27,965	$56.09	$49.99 - $58.45
Q4 2015	323,300	$27,949	$55.57	$51.16 - $58.21
Q3 2015	323,300	$25,499	$52.66	$49.52 - $55.98
Q2 2015	323,300	$25,961	$53.51	$51.81 - $56.00
Q1 2015	323,300	$26,685	$54.11	$49.83 - $56.72
Q4 2014	323,300	$25,444	$50.35	$46.97 - $53.30