POTASH CORP SASK INC

CUSIP: 73755L107 Class: COMMON STOCK-FO

Marathon Trading Investment Management LLC's Holding History (CIK: 0001572748)

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

Q1 2014
Shares 19,700 Value ($000) $713 Avg Close — Range —
Q4 2013
Shares 63,309 Value ($000) $2,087 Avg Close — Range —
Q3 2013
Shares 72,329 Value ($000) $2,263 Avg Close — Range —