WILLIAMS PARTNERS L P

CUSIP: 96950f104 Class: COM

MAI Capital Management's Holding History (CIK: 0001040197)

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

Q3 2013
Shares 163,109 Value ($000) $8,625 Avg Close — Range —
Q2 2013
Shares 184,471 Value ($000) $9,519 Avg Close — Range —