KANSAS CITY SOUTHERN

CUSIP: 485170302 Class: COMMON STOCK

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q1 2016
Shares 286,589 Value ($000) $24,489 Avg Close — Range —
Q4 2015
Shares 375,639 Value ($000) $28,049 Avg Close — Range —
Q3 2015
Shares 3,091,200 Value ($000) $280,928 Avg Close — Range —
Q2 2015
Shares 4,803,641 Value ($000) $438,092 Avg Close — Range —
Q1 2015
Shares 6,823,185 Value ($000) $696,511 Avg Close — Range —
Q4 2014
Shares 3,197,766 Value ($000) $390,223 Avg Close — Range —
Q3 2014
Shares 4,255,316 Value ($000) $515,744 Avg Close — Range —
Q2 2014
Shares 3,027,831 Value ($000) $325,522 Avg Close — Range —
Q1 2014
Shares 1,837,625 Value ($000) $187,548 Avg Close — Range —