CROWN CASTLE INTL CORP

CUSIP: 228227104 Class: COM

WestEnd Advisors, LLC's Holding History (CIK: 0001351731)

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

Q4 2013
Shares 1,767,580 Value ($000) $129,793,399 Avg Close — Range —
Q3 2013
Shares 2,105,560 Value ($000) $153,769,046 Avg Close — Range —
Q2 2013
Shares 2,176,464 Value ($000) $157,554,229 Avg Close — Range —