HILTON WORLDWIDE HLDGS INC

CUSIP: 43300A104 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2016
Shares 2,635,901 Value ($000) $59,360 Avg Close — Range —
Q4 2015
Shares 2,619,609 Value ($000) $56,060 Avg Close — Range —
Q3 2015
Shares 2,361,113 Value ($000) $54,164 Avg Close — Range —