POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

BRADLEY FOSTER & SARGENT INC/CT's Holding History (CIK: 0001015086)

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

Q4 2017
Shares 53,163 Value ($000) $1,098 Avg Close — Range —
Q3 2017
Shares 61,836 Value ($000) $1,190 Avg Close — Range —
Q2 2017
Shares 62,130 Value ($000) $1,013 Avg Close — Range —
Q1 2017
Shares 65,615 Value ($000) $1,121 Avg Close — Range —
Q4 2016
Shares 72,133 Value ($000) $1,305 Avg Close — Range —
Q3 2016
Shares 70,723 Value ($000) $1,154 Avg Close — Range —
Q2 2016
Shares 102,863 Value ($000) $1,670 Avg Close — Range —
Q1 2016
Shares 90,728 Value ($000) $1,544 Avg Close — Range —
Q4 2015
Shares 89,537 Value ($000) $1,533 Avg Close — Range —
Q3 2015
Shares 87,680 Value ($000) $1,802 Avg Close — Range —
Q2 2015
Shares 84,459 Value ($000) $2,616 Avg Close — Range —
Q1 2015
Shares 74,122 Value ($000) $2,390 Avg Close — Range —
Q4 2014
Shares 71,426 Value ($000) $2,523 Avg Close — Range —
Q3 2014
Shares 86,638 Value ($000) $2,994 Avg Close — Range —
Q2 2014
Shares 87,279 Value ($000) $3,313 Avg Close — Range —
Q1 2014
Shares 85,102 Value ($000) $3,082 Avg Close — Range —
Q4 2013
Shares 83,353 Value ($000) $2,747 Avg Close — Range —
Q3 2013
Shares 76,294 Value ($000) $2,386 Avg Close — Range —