MEDICINES CO

CUSIP: 584688105 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2019
Shares 81,000 Value ($000) $6,880 Avg Close — Range —
Q3 2019
Shares 36,801 Value ($000) $1,840 Avg Close — Range —
Q1 2015
Shares 60,661 Value ($000) $1,700 Avg Close — Range —
Q4 2013
Shares 59,743 Value ($000) $2,307 Avg Close — Range —