MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

MEEDER ASSET MANAGEMENT INC's Holding History (CIK: 0000809443)

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

Q3 2015
Shares 9,516 Value ($000) $408 Avg Close — Range —
Q2 2015
Shares 18,022 Value ($000) $1,016 Avg Close — Range —
Q1 2015
Shares 16,792 Value ($000) $1,110 Avg Close — Range —
Q4 2014
Shares 15,360 Value ($000) $1,032 Avg Close — Range —
Q3 2014
Shares 15,067 Value ($000) $1,157 Avg Close — Range —
Q2 2014
Shares 15,067 Value ($000) $1,078 Avg Close — Range —
Q1 2014
Shares 15,397 Value ($000) $1,006 Avg Close — Range —
Q4 2013
Shares 15,397 Value ($000) $1,018 Avg Close — Range —
Q3 2013
Shares 15,397 Value ($000) $1,112 Avg Close — Range —
Q2 2013
Shares 15,397 Value ($000) $1,029 Avg Close — Range —