WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

SILVERCREST ASSET MANAGEMENT GROUP LLC's Holding History (CIK: 0001232395)

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

Q4 2014
Shares 199,118 Value ($000) $8,911 Avg Close — Range —
Q3 2014
Shares 192,551 Value ($000) $10,215 Avg Close — Range —
Q2 2014
Shares 163,471 Value ($000) $8,875 Avg Close — Range —
Q1 2014
Shares 100,867 Value ($000) $5,138 Avg Close — Range —
Q4 2013
Shares 69,185 Value ($000) $3,519 Avg Close — Range —
Q3 2013
Shares 77,399 Value ($000) $4,093 Avg Close — Range —
Q2 2013
Shares 54,892 Value ($000) $2,832 Avg Close — Range —