POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q1 2016
Shares 632,689 Value ($000) $10,768 Avg Close — Range —
Q4 2015
Shares 3,454,131 Value ($000) $59,135 Avg Close — Range —
Q3 2015
Shares 3,981,204 Value ($000) $81,814 Avg Close — Range —
Q2 2015
Shares 5,412,195 Value ($000) $167,616 Avg Close — Range —
Q1 2015
Shares 4,917,496 Value ($000) $158,589 Avg Close — Range —
Q4 2014
Shares 3,517,327 Value ($000) $124,232 Avg Close — Range —
Q3 2014
Shares 2,717,600 Value ($000) $93,920 Avg Close — Range —
Q2 2014
Shares 2,513,860 Value ($000) $95,426 Avg Close — Range —
Q1 2014
Shares 2,970,037 Value ($000) $107,575 Avg Close — Range —
Q4 2013
Shares 2,734,902 Value ($000) $90,142 Avg Close — Range —
Q3 2013
Shares 1,922,206 Value ($000) $60,127 Avg Close — Range —
Q2 2013
Shares 1,582,277 Value ($000) $60,332 Avg Close — Range —