WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

FAIRFIELD, BUSH & CO.'s Holding History (CIK: 0001116247)

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

Q4 2014
Shares 21,210 Value ($000) $949 Avg Close — Range —
Q3 2014
Shares 17,360 Value ($000) $921 Avg Close — Range —
Q2 2014
Shares 17,360 Value ($000) $942 Avg Close — Range —
Q1 2014
Shares 5,750 Value ($000) $293 Avg Close — Range —
Q4 2013
Shares 5,750 Value ($000) $292 Avg Close — Range —
Q3 2013
Shares 16,775 Value ($000) $887 Avg Close — Range —
Q2 2013
Shares 21,260 Value ($000) $1,097 Avg Close — Range —