POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q2 2016
Shares 14,260 Value ($000) $231 Avg Close — Range —
Q1 2016
Shares 14,260 Value ($000) $243 Avg Close — Range —
Q4 2015
Shares 14,160 Value ($000) $242 Avg Close — Range —
Q3 2015
Shares 13,360 Value ($000) $274 Avg Close — Range —
Q2 2015
Shares 14,200 Value ($000) $439 Avg Close — Range —
Q1 2015
Shares 14,360 Value ($000) $464 Avg Close — Range —
Q4 2014
Shares 14,558 Value ($000) $514 Avg Close — Range —
Q3 2014
Shares 14,558 Value ($000) $503 Avg Close — Range —
Q2 2014
Shares 14,558 Value ($000) $553 Avg Close — Range —
Q1 2014
Shares 12,939 Value ($000) $468 Avg Close — Range —
Q4 2013
Shares 7,350 Value ($000) $242 Avg Close — Range —
Q3 2013
Shares 6,950 Value ($000) $217 Avg Close — Range —
Q2 2013
Shares 6,950 Value ($000) $265 Avg Close — Range —