MEDICINES CO

CUSIP: 584688105 Class: COM

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q4 2019
Shares 275,712 Value ($000) $23,419 Avg Close — Range —
Q3 2019
Shares 442,161 Value ($000) $22,108 Avg Close — Range —
Q2 2019
Shares 439,122 Value ($000) $16,015 Avg Close — Range —
Q1 2019
Shares 498,543 Value ($000) $13,934 Avg Close — Range —
Q4 2018
Shares 522,520 Value ($000) $10,001 Avg Close — Range —
Q3 2018
Shares 530,305 Value ($000) $15,861 Avg Close — Range —
Q2 2018
Shares 553,848 Value ($000) $20,326 Avg Close — Range —
Q1 2018
Shares 480,186 Value ($000) $15,817 Avg Close — Range —
Q4 2017
Shares 59,716 Value ($000) $1,633 Avg Close — Range —
Q3 2017
Shares 32,948 Value ($000) $1,220 Avg Close — Range —