WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q3 2014
Shares 120,679 Value ($000) $6,402 Avg Close — Range —
Q2 2014
Shares 128,693 Value ($000) $6,987 Avg Close — Range —
Q1 2014
Shares 550,019 Value ($000) $28,018 Avg Close — Range —
Q3 2013
Shares 641,940 Value ($000) $33,946 Avg Close — Range —
Q2 2013
Shares 587,500 Value ($000) $30,315 Avg Close — Range —