MALLINCKRODT PUB LTD CO

CUSIP: G5785G107 Class: COMMON STOCK-FO

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

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

Q3 2015
Shares 3,911,692 Value ($000) $250,114 Avg Close — Range —
Q2 2015
Shares 5,415,671 Value ($000) $637,533 Avg Close — Range —
Q1 2015
Shares 3,537,330 Value ($000) $448,003 Avg Close — Range —