MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q2 2017
Shares 25,828 Value ($000) $32 Avg Close — Range —
Q1 2017
Shares 26,878 Value ($000) $86 Avg Close — Range —
Q4 2016
Shares 26,103 Value ($000) $104 Avg Close — Range —
Q3 2016
Shares 27,703 Value ($000) $165 Avg Close — Range —
Q2 2016
Shares 26,103 Value ($000) $149 Avg Close — Range —
Q1 2016
Shares 47,206 Value ($000) $391 Avg Close — Range —
Q4 2015
Shares 43,206 Value ($000) $338 Avg Close — Range —
Q3 2015
Shares 24,203 Value ($000) $231 Avg Close — Range —
Q2 2015
Shares 21,881 Value ($000) $268 Avg Close — Range —
Q1 2015
Shares 17,825 Value ($000) $215 Avg Close — Range —
Q4 2014
Shares 15,944 Value ($000) $180 Avg Close — Range —
Q3 2014
Shares 19,049 Value ($000) $161 Avg Close — Range —
Q2 2014
Shares 19,276 Value ($000) $141 Avg Close — Range —
Q1 2014
Shares 26,660 Value ($000) $134 Avg Close — Range —
Q4 2013
Shares 23,410 Value ($000) $125 Avg Close — Range —
Q3 2013
Shares 21,660 Value ($000) $75 Avg Close — Range —
Q2 2013
Shares 22,690 Value ($000) $153 Avg Close — Range —