MEDICINES CO

CUSIP: 584688105 Class: COM

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q3 2019
Shares 623,221 Value ($000) $31,161 Avg Close — Range —
Q2 2019
Shares 218,143 Value ($000) $7,956 Avg Close — Range —
Q1 2019
Shares 41,892 Value ($000) $1,171 Avg Close — Range —
Q4 2018
Shares 47,959 Value ($000) $918 Avg Close — Range —