WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2014
Shares 76,597 Value ($000) $3,428 Avg Close — Range —
Q3 2014
Shares 60,226 Value ($000) $3,195 Avg Close — Range —
Q2 2014
Shares 20,446 Value ($000) $1,110 Avg Close — Range —
Q1 2014
Shares 9,129 Value ($000) $465 Avg Close — Range —