MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

CINCINNATI INSURANCE CO's Holding History (CIK: 0001279885)

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

Q3 2015
Shares 98,995 Value ($000) $4,248 Avg Close — Range —
Q2 2015
Shares 98,995 Value ($000) $5,581 Avg Close — Range —
Q1 2015
Shares 98,995 Value ($000) $6,544 Avg Close — Range —
Q4 2014
Shares 44,515 Value ($000) $2,991 Avg Close — Range —
Q3 2014
Shares 44,515 Value ($000) $3,420 Avg Close — Range —
Q2 2014
Shares 44,515 Value ($000) $3,186 Avg Close — Range —
Q1 2014
Shares 44,515 Value ($000) $2,908 Avg Close — Range —
Q4 2013
Shares 44,515 Value ($000) $2,944 Avg Close — Range —
Q3 2013
Shares 44,515 Value ($000) $3,215 Avg Close — Range —
Q2 2013
Shares 44,515 Value ($000) $2,976 Avg Close — Range —