REGENCY ENERGY PARTNERS L P

CUSIP: 75885Y107 Class: COM UNITS L P

MASON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001218735)

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

Q3 2014

Shares 9,901,942 Value ($000) $323,001 Avg Close — Range —

Q2 2014

Shares 10,987,327 Value ($000) $353,902 Avg Close — Range —

Q1 2014

Shares 3,308,975 Value ($000) $90,070 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	9,901,942	$323,001	—	—
Q2 2014	10,987,327	$353,902	—	—
Q1 2014	3,308,975	$90,070	—	—