WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

CONNING INC.'s Holding History (CIK: 0000801051)

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

Q4 2014
Shares 64,511 Value ($000) $2,887 Avg Close — Range —
Q3 2014
Shares 53,661 Value ($000) $2,847 Avg Close — Range —
Q2 2014
Shares 34,014 Value ($000) $1,847 Avg Close — Range —
Q1 2014
Shares 33,745 Value ($000) $1,719 Avg Close — Range —
Q4 2013
Shares 7,270 Value ($000) $370 Avg Close — Range —