MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q3 2015
Shares 42,026 Value ($000) $1,803 Avg Close — Range —
Q2 2015
Shares 20,152 Value ($000) $1,136 Avg Close — Range —
Q4 2014
Shares 10,487 Value ($000) $705 Avg Close — Range —
Q3 2014
Shares 10,003 Value ($000) $768 Avg Close — Range —
Q2 2014
Shares 39,055 Value ($000) $2,796 Avg Close — Range —
Q1 2014
Shares 4,811 Value ($000) $314 Avg Close — Range —