MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q3 2015
Shares 25,923 Value ($000) $1,112 Avg Close — Range —
Q2 2015
Shares 20,500 Value ($000) $1,156 Avg Close — Range —
Q1 2015
Shares 20,300 Value ($000) $1,342 Avg Close — Range —
Q4 2014
Shares 23,300 Value ($000) $1,566 Avg Close — Range —
Q3 2014
Shares 23,700 Value ($000) $1,821 Avg Close — Range —
Q2 2014
Shares 24,854 Value ($000) $1,779 Avg Close — Range —
Q1 2014
Shares 16,200 Value ($000) $1,058 Avg Close — Range —
Q4 2013
Shares 10,700 Value ($000) $708 Avg Close — Range —
Q3 2013
Shares 10,200 Value ($000) $737 Avg Close — Range —
Q2 2013
Shares 10,150 Value ($000) $679 Avg Close — Range —