MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

WESBANCO BANK INC's Holding History (CIK: 0000877134)

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

Q3 2015
Shares 9,134 Value ($000) $392 Avg Close — Range —
Q2 2015
Shares 9,134 Value ($000) $515 Avg Close — Range —
Q1 2015
Shares 9,059 Value ($000) $599 Avg Close — Range —
Q4 2014
Shares 10,159 Value ($000) $683 Avg Close — Range —
Q3 2014
Shares 10,504 Value ($000) $807 Avg Close — Range —
Q2 2014
Shares 10,656 Value ($000) $762 Avg Close — Range —
Q1 2014
Shares 11,106 Value ($000) $726 Avg Close — Range —
Q4 2013
Shares 12,486 Value ($000) $826 Avg Close — Range —
Q3 2013
Shares 12,786 Value ($000) $924 Avg Close — Range —
Q2 2013
Shares 12,536 Value ($000) $838 Avg Close — Range —