WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

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

Q4 2014
Shares 2,421 Value ($000) $108 Avg Close — Range —
Q3 2014
Shares 2,421 Value ($000) $128 Avg Close — Range —
Q2 2014
Shares 1,921 Value ($000) $104 Avg Close — Range —
Q1 2014
Shares 1,921 Value ($000) $98 Avg Close — Range —
Q4 2013
Shares 1,921 Value ($000) $98 Avg Close — Range —
Q3 2013
Shares 1,921 Value ($000) $102 Avg Close — Range —
Q2 2013
Shares 1,921 Value ($000) $99 Avg Close — Range —
Q1 2013
Shares 1,921 Value ($000) $100 Avg Close — Range —
Q4 2012
Shares 1,921 Value ($000) $93 Avg Close — Range —