MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

Gilman Hill Asset Management, LLC's Holding History (CIK: 0001551969)

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

Q2 2015
Shares 3,850 Value ($000) $217 Avg Close — Range —
Q1 2015
Shares 4,965 Value ($000) $328 Avg Close — Range —
Q4 2014
Shares 4,652 Value ($000) $313 Avg Close — Range —
Q3 2014
Shares 4,149 Value ($000) $319 Avg Close — Range —
Q2 2014
Shares 4,149 Value ($000) $297 Avg Close — Range —
Q1 2014
Shares 4,517 Value ($000) $295 Avg Close — Range —
Q4 2013
Shares 3,017 Value ($000) $200 Avg Close — Range —
Q3 2013
Shares 3,017 Value ($000) $218 Avg Close — Range —
Q2 2013
Shares 3,757 Value ($000) $251 Avg Close — Range —