MEDIDATA SOLUTIONS INC

CUSIP: 58471AAB1 Class: CONV

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

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

Q2 2018
Shares 11,100,000 Value ($000) $15,417 Avg Close — Range —
Q1 2018
Shares 35,609,000 Value ($000) $40,135 Avg Close — Range —
Q4 2017
Shares 35,755,000 Value ($000) $41,894 Avg Close — Range —
Q3 2017
Shares 36,896,000 Value ($000) $50,757 Avg Close — Range —
Q2 2017
Shares 30,992,000 Value ($000) $43,488 Avg Close — Range —
Q1 2017
Shares 40,120,000 Value ($000) $45,745 Avg Close — Range —
Q4 2016
Shares 40,848,000 Value ($000) $44,542 Avg Close — Range —
Q3 2016
Shares 28,005,000 Value ($000) $32,880 Avg Close — Range —
Q2 2016
Shares 27,465,000 Value ($000) $29,769 Avg Close — Range —
Q1 2016
Shares 27,716,000 Value ($000) $28,030 Avg Close — Range —
Q4 2015
Shares 27,779,000 Value ($000) $30,410 Avg Close — Range —
Q3 2015
Shares 29,119,000 Value ($000) $30,865 Avg Close — Range —
Q2 2015
Shares 26,432,000 Value ($000) $31,301 Avg Close — Range —
Q1 2015
Shares 24,477,000 Value ($000) $27,704 Avg Close — Range —
Q4 2014
Shares 24,191,000 Value ($000) $26,802 Avg Close — Range —
Q3 2014
Shares 56,134,000 Value ($000) $61,009 Avg Close — Range —