MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

HOLLENCREST CAPITAL MANAGEMENT's Holding History (CIK: 0001161722)

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

Q3 2015
Shares 16,069 Value ($000) $689 Avg Close — Range —
Q2 2015
Shares 22,414 Value ($000) $1,264 Avg Close — Range —
Q1 2015
Shares 22,751 Value ($000) $1,504 Avg Close — Range —
Q4 2014
Shares 22,844 Value ($000) $1,535 Avg Close — Range —
Q3 2014
Shares 4,449 Value ($000) $342 Avg Close — Range —