MEDICINES CO

CUSIP: 584688105 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q2 2017
Shares 2,750 Value ($000) $104 Avg Close — Range —
Q1 2017
Shares 2,750 Value ($000) $134 Avg Close — Range —
Q4 2016
Shares 2,750 Value ($000) $93 Avg Close — Range —
Q3 2016
Shares 2,750 Value ($000) $103 Avg Close — Range —
Q2 2016
Shares 3,200 Value ($000) $107 Avg Close — Range —
Q1 2016
Shares 450 Value ($000) $14 Avg Close — Range —
Q4 2015
Shares 450 Value ($000) $16 Avg Close — Range —
Q4 2013
Shares 109 Value ($000) $4 Avg Close — Range —