WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2014
Shares 294,109 Value ($000) $13,162 Avg Close — Range —
Q3 2014
Shares 271,890 Value ($000) $14,424 Avg Close — Range —
Q2 2014
Shares 272,507 Value ($000) $14,794 Avg Close — Range —
Q1 2014
Shares 271,735 Value ($000) $13,841 Avg Close — Range —
Q4 2013
Shares 279,760 Value ($000) $14,229 Avg Close — Range —
Q3 2013
Shares 140,923 Value ($000) $7,453 Avg Close — Range —
Q2 2013
Shares 141,140 Value ($000) $7,283 Avg Close — Range —