MEDICINES CO

CUSIP: 584688105 Class: COM

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q3 2015
Shares 112,755 Value ($000) $4,280 Avg Close — Range —
Q2 2015
Shares 450,750 Value ($000) $12,896 Avg Close — Range —
Q1 2015
Shares 326,650 Value ($000) $9,153 Avg Close — Range —
Q4 2014
Shares 263,450 Value ($000) $7,290 Avg Close — Range —
Q3 2014
Shares 155,450 Value ($000) $3,470 Avg Close — Range —
Q2 2014
Shares 184,250 Value ($000) $5,354 Avg Close — Range —
Q1 2014
Shares 127,550 Value ($000) $3,625 Avg Close — Range —
Q4 2013
Shares 287,850 Value ($000) $11,117 Avg Close — Range —
Q3 2013
Shares 318,350 Value ($000) $10,671 Avg Close — Range —
Q2 2013
Shares 274,750 Value ($000) $8,451 Avg Close — Range —