MEDICINES CO

CUSIP: 584688105 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q3 2016
Shares 832,646 Value ($000) $31,424 Avg Close — Range —
Q2 2016
Shares 843,072 Value ($000) $28,353 Avg Close — Range —
Q1 2016
Shares 991,608 Value ($000) $31,503 Avg Close — Range —
Q4 2015
Shares 920,383 Value ($000) $34,367 Avg Close — Range —
Q3 2015
Shares 899,315 Value ($000) $34,138 Avg Close — Range —
Q2 2015
Shares 892,288 Value ($000) $25,528 Avg Close — Range —
Q1 2015
Shares 883,310 Value ($000) $24,750 Avg Close — Range —
Q4 2014
Shares 880,484 Value ($000) $24,363 Avg Close — Range —
Q3 2014
Shares 881,454 Value ($000) $19,674 Avg Close — Range —
Q2 2014
Shares 880,137 Value ($000) $25,577 Avg Close — Range —
Q1 2014
Shares 1,304,736 Value ($000) $37,081 Avg Close — Range —
Q4 2013
Shares 1,311,000 Value ($000) $50,631 Avg Close — Range —
Q3 2013
Shares 1,298,902 Value ($000) $43,539 Avg Close — Range —
Q2 2013
Shares 1,059,340 Value ($000) $32,585 Avg Close — Range —