WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

KEYBANK NATIONAL ASSOCIATION/OH's Holding History (CIK: 0001089877)

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

Q4 2014
Shares 6,780 Value ($000) $303 Avg Close — Range —
Q3 2014
Shares 7,655 Value ($000) $406 Avg Close — Range —
Q2 2014
Shares 8,394 Value ($000) $456 Avg Close — Range —
Q1 2014
Shares 8,944 Value ($000) $456 Avg Close — Range —
Q4 2013
Shares 5,895 Value ($000) $300 Avg Close — Range —
Q3 2013
Shares 7,395 Value ($000) $391 Avg Close — Range —
Q2 2013
Shares 6,653 Value ($000) $343 Avg Close — Range —
Q1 2013
Shares 6,965 Value ($000) $361 Avg Close — Range —
Q4 2012
Shares 6,838 Value ($000) $333 Avg Close — Range —