MPLX LP

Ticker: MPLX CUSIP: 55336V100 Class: COM UNIT REP LTD

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2015

Shares 6,300 Value ($000) $241 Avg Close — Range —

Q2 2015

Shares 2,700 Value ($000) $193 Avg Close — Range —

Q1 2015

Shares 2,200 Value ($000) $161 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	6,300	$241	—	—
Q2 2015	2,700	$193	—	—
Q1 2015	2,200	$161	—	—