MOMENTA PHARMACEUTICALS INC

CUSIP: 60877T100 Class: COM

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q2 2020
Shares 1,479,524 Value ($000) $49,224 Avg Close — Range —
Q1 2020
Shares 1,527,956 Value ($000) $41,560 Avg Close — Range —
Q4 2019
Shares 1,685,372 Value ($000) $33,252 Avg Close — Range —
Q3 2019
Shares 1,757,122 Value ($000) $22,772 Avg Close — Range —
Q2 2019
Shares 1,919,313 Value ($000) $23,895 Avg Close — Range —
Q1 2019
Shares 1,841,613 Value ($000) $26,759 Avg Close — Range —
Q4 2018
Shares 1,841,613 Value ($000) $20,331 Avg Close — Range —
Q3 2018
Shares 1,833,532 Value ($000) $48,222 Avg Close — Range —
Q2 2018
Shares 1,833,532 Value ($000) $37,496 Avg Close — Range —
Q1 2018
Shares 1,830,435 Value ($000) $33,222 Avg Close — Range —
Q4 2017
Shares 1,821,576 Value ($000) $25,411 Avg Close — Range —
Q3 2017
Shares 1,794,998 Value ($000) $33,207 Avg Close — Range —
Q2 2017
Shares 1,787,576 Value ($000) $30,210 Avg Close — Range —
Q1 2017
Shares 1,759,376 Value ($000) $23,488 Avg Close — Range —
Q4 2016
Shares 1,727,380 Value ($000) $25,997 Avg Close — Range —
Q3 2016
Shares 1,650,876 Value ($000) $19,299 Avg Close — Range —
Q2 2016
Shares 1,629,076 Value ($000) $17,594 Avg Close — Range —
Q1 2016
Shares 1,468,776 Value ($000) $13,571 Avg Close — Range —
Q4 2015
Shares 1,468,776 Value ($000) $21,797 Avg Close — Range —
Q3 2015
Shares 1,455,176 Value ($000) $23,879 Avg Close — Range —
Q2 2015
Shares 1,455,176 Value ($000) $33,193 Avg Close — Range —
Q1 2015
Shares 1,455,176 Value ($000) $22,119 Avg Close — Range —
Q4 2014
Shares 1,455,176 Value ($000) $17,520 Avg Close — Range —
Q3 2014
Shares 1,455,176 Value ($000) $16,502 Avg Close — Range —
Q2 2014
Shares 1,455,176 Value ($000) $17,579 Avg Close — Range —
Q1 2014
Shares 1,314,976 Value ($000) $15,319 Avg Close — Range —
Q4 2013
Shares 1,157,276 Value ($000) $20,461 Avg Close — Range —
Q3 2013
Shares 1,136,676 Value ($000) $16,357 Avg Close — Range —
Q2 2013
Shares 1,175,076 Value ($000) $17,697 Avg Close — Range —