MEDICINES CO

CUSIP: 584688105 Class: COM

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

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

Q4 2019
Shares 30,000 Value ($000) $2,548 Avg Close — Range —
Q3 2013
Shares 15,840 Value ($000) $531 Avg Close — Range —
Q2 2013
Shares 28,005 Value ($000) $861 Avg Close — Range —