MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

Epoch Investment Partners, Inc.'s Holding History (CIK: 0001305841)

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

Q2 2015
Shares 1,363,470 Value ($000) $76,872 Avg Close — Range —
Q1 2015
Shares 1,372,100 Value ($000) $90,695 Avg Close — Range —
Q4 2014
Shares 1,369,641 Value ($000) $92,026 Avg Close — Range —
Q3 2014
Shares 1,357,039 Value ($000) $104,248 Avg Close — Range —
Q2 2014
Shares 1,387,596 Value ($000) $99,324 Avg Close — Range —
Q1 2014
Shares 1,345,099 Value ($000) $87,862 Avg Close — Range —
Q4 2013
Shares 1,314,609 Value ($000) $86,935 Avg Close — Range —
Q3 2013
Shares 1,264,967 Value ($000) $91,369 Avg Close — Range —
Q2 2013
Shares 1,041,052 Value ($000) $69,594 Avg Close — Range —