MOMENTA PHARMACEUTICALS INC

CUSIP: 60877T100 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2019
Shares 1,200 Value ($000) $15 Avg Close — Range —
Q1 2019
Shares 300 Value ($000) $4 Avg Close — Range —
Q4 2017
Shares 3,588 Value ($000) $50 Avg Close — Range —
Q3 2016
Shares 3,384 Value ($000) $40 Avg Close — Range —
Q1 2016
Shares 78 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 78 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 1,931 Value ($000) $32 Avg Close — Range —
Q2 2015
Shares 7,749 Value ($000) $177 Avg Close — Range —
Q1 2015
Shares 5,037 Value ($000) $77 Avg Close — Range —
Q3 2014
Shares 3,191 Value ($000) $36 Avg Close — Range —
Q2 2014
Shares 30,533 Value ($000) $369 Avg Close — Range —
Q1 2014
Shares 20,051 Value ($000) $234 Avg Close — Range —
Q4 2013
Shares 15,330 Value ($000) $271 Avg Close — Range —