MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

HIGHLAND CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0000860486)

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

Q3 2015
Shares 555 Value ($000) $24 Avg Close — Range —
Q2 2015
Shares 55 Value ($000) $3 Avg Close — Range —