MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

Covington Investment Advisors Inc.'s Holding History (CIK: 0001569036)

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

Q3 2015
Shares 33,010 Value ($000) $1,416 Avg Close — Range —
Q2 2015
Shares 33,025 Value ($000) $1,862 Avg Close — Range —
Q1 2015
Shares 33,210 Value ($000) $2,195 Avg Close — Range —
Q4 2014
Shares 43,765 Value ($000) $2,941 Avg Close — Range —
Q3 2014
Shares 43,135 Value ($000) $3,314 Avg Close — Range —
Q2 2014
Shares 42,975 Value ($000) $3,076 Avg Close — Range —
Q1 2014
Shares 42,735 Value ($000) $2,791 Avg Close — Range —
Q4 2013
Shares 42,745 Value ($000) $2,827 Avg Close — Range —
Q3 2013
Shares 41,605 Value ($000) $3,005 Avg Close — Range —
Q2 2013
Shares 41,605 Value ($000) $2,781 Avg Close — Range —