WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2014

Shares 5,346 Value ($000) $239 Avg Close — Range —

Q3 2014

Shares 5,052 Value ($000) $268 Avg Close — Range —

Q2 2014

Shares 6,415 Value ($000) $348 Avg Close — Range —

Q1 2014

Shares 6,415 Value ($000) $327 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	5,346	$239	—	—
Q3 2014	5,052	$268	—	—
Q2 2014	6,415	$348	—	—
Q1 2014	6,415	$327	—	—