MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

CIBC Asset Management Inc's Holding History (CIK: 0001021926)

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

Q3 2015
Shares 5,694 Value ($000) $244 Avg Close — Range —
Q2 2015
Shares 5,694 Value ($000) $321 Avg Close — Range —
Q1 2015
Shares 5,818 Value ($000) $385 Avg Close — Range —
Q4 2014
Shares 4,087 Value ($000) $275 Avg Close — Range —
Q3 2014
Shares 4,637 Value ($000) $356 Avg Close — Range —
Q1 2014
Shares 4,637 Value ($000) $303 Avg Close — Range —