POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

DUNCKER STREETT & CO INC's Holding History (CIK: 0001020585)

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

Q4 2016
Shares 750 Value ($000) $14 Avg Close — Range —
Q3 2016
Shares 750 Value ($000) $12 Avg Close — Range —
Q2 2016
Shares 1,250 Value ($000) $20 Avg Close — Range —
Q1 2016
Shares 1,250 Value ($000) $21 Avg Close — Range —
Q4 2015
Shares 1,250 Value ($000) $21 Avg Close — Range —
Q3 2015
Shares 1,250 Value ($000) $26 Avg Close — Range —
Q2 2015
Shares 1,250 Value ($000) $39 Avg Close — Range —
Q1 2015
Shares 1,250 Value ($000) $40 Avg Close — Range —
Q4 2014
Shares 1,250 Value ($000) $44 Avg Close — Range —
Q3 2014
Shares 1,250 Value ($000) $43 Avg Close — Range —
Q2 2014
Shares 1,250 Value ($000) $47 Avg Close — Range —
Q1 2014
Shares 1,250 Value ($000) $45 Avg Close — Range —
Q4 2013
Shares 1,250 Value ($000) $41 Avg Close — Range —
Q3 2013
Shares 1,250 Value ($000) $39 Avg Close — Range —
Q2 2013
Shares 1,250 Value ($000) $48 Avg Close — Range —