MOMENTA PHARMACEUTICALS INC

CUSIP: 60877T100 Class: COM

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q3 2018
Shares 308,500 Value ($000) $8,114 Avg Close — Range —
Q2 2018
Shares 308,500 Value ($000) $6,309 Avg Close — Range —
Q1 2018
Shares 308,500 Value ($000) $5,599 Avg Close — Range —