MEDICINES CO

CUSIP: 584688AG0 Class: NOTE 2.750% 7/1

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2019
Shares 450,000 Value ($000) $784 Avg Close — Range —
Q3 2019
Shares 759,000 Value ($000) $915 Avg Close — Range —
Q2 2019
Shares 759,000 Value ($000) $759 Avg Close — Range —
Q1 2019
Shares 759,000 Value ($000) $638 Avg Close — Range —
Q4 2018
Shares 1,180,000 Value ($000) $889 Avg Close — Range —
Q3 2018
Shares 1,180,000 Value ($000) $1,070 Avg Close — Range —
Q2 2018
Shares 450,000 Value ($000) $452 Avg Close — Range —
Q1 2018
Shares 450,000 Value ($000) $432 Avg Close — Range —
Q4 2017
Shares 450,000 Value ($000) $411 Avg Close — Range —
Q3 2017
Shares 450,000 Value ($000) $473 Avg Close — Range —