MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

Family Manage LLC's Holding History (CIK: 0001539947)

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

Q3 2015
Shares 54,325 Value ($000) $2,331 Avg Close — Range —
Q2 2015
Shares 53,025 Value ($000) $2,990 Avg Close — Range —
Q1 2015
Shares 49,400 Value ($000) $3,265 Avg Close — Range —
Q4 2014
Shares 50,500 Value ($000) $3,393 Avg Close — Range —
Q3 2014
Shares 71,775 Value ($000) $5,514 Avg Close — Range —
Q2 2014
Shares 73,025 Value ($000) $5,227 Avg Close — Range —
Q1 2014
Shares 63,770 Value ($000) $4,165 Avg Close — Range —
Q4 2013
Shares 45,295 Value ($000) $2,995 Avg Close — Range —
Q3 2013
Shares 46,195 Value ($000) $3,337 Avg Close — Range —
Q2 2013
Shares 46,895 Value ($000) $3,135 Avg Close — Range —