MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

MILLER HOWARD INVESTMENTS INC /NY's Holding History (CIK: 0000903947)

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

Q3 2015
Shares 3,521,064 Value ($000) $151,089 Avg Close — Range —
Q2 2015
Shares 3,626,600 Value ($000) $204,468 Avg Close — Range —
Q1 2015
Shares 3,212,171 Value ($000) $212,325 Avg Close — Range —
Q4 2014
Shares 3,109,345 Value ($000) $208,918 Avg Close — Range —
Q3 2014
Shares 2,010,952 Value ($000) $154,481 Avg Close — Range —
Q2 2014
Shares 1,996,667 Value ($000) $142,922 Avg Close — Range —
Q1 2014
Shares 1,872,837 Value ($000) $122,334 Avg Close — Range —
Q4 2013
Shares 1,759,349 Value ($000) $116,346 Avg Close — Range —
Q3 2013
Shares 1,672,171 Value ($000) $120,780 Avg Close — Range —
Q2 2013
Shares 1,453,612 Value ($000) $97,174 Avg Close — Range —