MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2015
Shares 28,845 Value ($000) $1,238 Avg Close — Range —
Q2 2015
Shares 7,348 Value ($000) $414 Avg Close — Range —
Q1 2015
Shares 5,504 Value ($000) $364 Avg Close — Range —
Q2 2014
Shares 6,291 Value ($000) $450 Avg Close — Range —
Q1 2014
Shares 4,145 Value ($000) $271 Avg Close — Range —
Q4 2013
Shares 18,357 Value ($000) $1,214 Avg Close — Range —
Q3 2013
Shares 16,389 Value ($000) $1,184 Avg Close — Range —
Q2 2013
Shares 29,994 Value ($000) $2,005 Avg Close — Range —