POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

NORTH STAR ASSET MANAGEMENT INC's Holding History (CIK: 0001056559)

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

Q4 2014
Shares 13,495 Value ($000) $477 Avg Close — Range —
Q3 2014
Shares 19,345 Value ($000) $669 Avg Close — Range —
Q2 2014
Shares 24,095 Value ($000) $915 Avg Close — Range —
Q1 2014
Shares 28,095 Value ($000) $1,018 Avg Close — Range —
Q4 2013
Shares 30,345 Value ($000) $1,000 Avg Close — Range —
Q3 2013
Shares 30,445 Value ($000) $952 Avg Close — Range —
Q2 2013
Shares 20,857 Value ($000) $795 Avg Close — Range —