WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

WEST CHESTER CAPITAL ADVISORS, INC's Holding History (CIK: 0001102062)

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

Q3 2014

Shares 4,098 Value ($000) $217 Avg Close — Range —

Q2 2014

Shares 4,098 Value ($000) $222 Avg Close — Range —

Q3 2013

Shares 3,821 Value ($000) $202 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	4,098	$217	—	—
Q2 2014	4,098	$222	—	—
Q3 2013	3,821	$202	—	—