MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

CWM, LLC's Holding History (CIK: 0001535847)

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

Q3 2015
Shares 1,000 Value ($000) $43 Avg Close — Range —
Q4 2013
Shares 554 Value ($000) $37 Avg Close — Range —
Q3 2013
Shares 303 Value ($000) $22 Avg Close — Range —