MEDIDATA SOLUTIONS INC

CUSIP: 58471AAB1 Class: CONV

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

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

Q1 2018
Shares 194,000 Value ($000) $219 Avg Close — Range —
Q4 2017
Shares 194,000 Value ($000) $227 Avg Close — Range —
Q3 2017
Shares 186,000 Value ($000) $256 Avg Close — Range —
Q2 2017
Shares 224,000 Value ($000) $314 Avg Close — Range —
Q1 2017
Shares 224,000 Value ($000) $255 Avg Close — Range —
Q4 2016
Shares 254,000 Value ($000) $277 Avg Close — Range —
Q3 2016
Shares 130,000 Value ($000) $153 Avg Close — Range —
Q2 2016
Shares 123,000 Value ($000) $133 Avg Close — Range —
Q1 2016
Shares 134,000 Value ($000) $136 Avg Close — Range —
Q4 2015
Shares 129,000 Value ($000) $141 Avg Close — Range —
Q3 2015
Shares 124,000 Value ($000) $131 Avg Close — Range —