MOMENTA PHARMACEUTICALS INC

CUSIP: 60877T100 Class: COM

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q2 2020
Shares 2,531,445 Value ($000) $84,221 Avg Close — Range —
Q1 2020
Shares 2,531,445 Value ($000) $68,855 Avg Close — Range —
Q4 2019
Shares 1,445,801 Value ($000) $28,526 Avg Close — Range —
Q1 2019
Shares 2,563,657 Value ($000) $37,250 Avg Close — Range —
Q4 2018
Shares 2,558,357 Value ($000) $28,244 Avg Close — Range —
Q3 2018
Shares 1,558,357 Value ($000) $40,985 Avg Close — Range —
Q2 2018
Shares 3,702,533 Value ($000) $75,717 Avg Close — Range —