POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

THOMPSON SIEGEL & WALMSLEY LLC's Holding History (CIK: 0001008322)

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

Q4 2017
Shares 765 Value ($000) $16 Avg Close — Range —
Q3 2017
Shares 765 Value ($000) $15 Avg Close — Range —
Q2 2017
Shares 765 Value ($000) $12 Avg Close — Range —
Q1 2017
Shares 991 Value ($000) $17 Avg Close — Range —
Q4 2016
Shares 765 Value ($000) $14 Avg Close — Range —
Q3 2016
Shares 765 Value ($000) $12 Avg Close — Range —
Q2 2016
Shares 765 Value ($000) $12 Avg Close — Range —
Q1 2016
Shares 765 Value ($000) $13 Avg Close — Range —
Q4 2015
Shares 765 Value ($000) $13 Avg Close — Range —
Q3 2015
Shares 765 Value ($000) $16 Avg Close — Range —
Q2 2015
Shares 765 Value ($000) $24 Avg Close — Range —
Q1 2015
Shares 765 Value ($000) $25 Avg Close — Range —
Q4 2014
Shares 765 Value ($000) $27 Avg Close — Range —
Q3 2014
Shares 765 Value ($000) $26 Avg Close — Range —
Q2 2014
Shares 765 Value ($000) $29 Avg Close — Range —
Q1 2014
Shares 765 Value ($000) $28 Avg Close — Range —
Q4 2013
Shares 765 Value ($000) $25 Avg Close — Range —
Q3 2013
Shares 765 Value ($000) $24 Avg Close — Range —
Q2 2013
Shares 765 Value ($000) $29 Avg Close — Range —