SIRIUS XM HOLDINGS INC

CUSIP: 82968B103 Class: Common Stock

Calamos Wealth Management LLC's Holding History (CIK: 0001455258)

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

Q3 2014
Shares 357,541 Value ($000) $1,248 Avg Close — Range —
Q2 2014
Shares 356,591 Value ($000) $1,234 Avg Close — Range —
Q1 2014
Shares 359,571 Value ($000) $1,151 Avg Close — Range —
Q4 2013
Shares 305,490 Value ($000) $1,066 Avg Close — Range —