MEDICINES CO

CUSIP: 584688105 Class: COM

WEXFORD CAPITAL LP's Holding History (CIK: 0001048462)

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

Q1 2018
Shares 30,500 Value ($000) $1,005 Avg Close — Range —
Q2 2016
Shares 8,186 Value ($000) $275 Avg Close — Range —
Q1 2016
Shares 8,186 Value ($000) $260 Avg Close — Range —
Q2 2015
Shares 16,700 Value ($000) $478 Avg Close — Range —
Q1 2014
Shares 188,030 Value ($000) $5,344 Avg Close — Range —
Q4 2013
Shares 262,600 Value ($000) $10,142 Avg Close — Range —
Q3 2013
Shares 456,500 Value ($000) $15,302 Avg Close — Range —
Q2 2013
Shares 368,480 Value ($000) $11,334 Avg Close — Range —