AEGERION PHARMACEUTICALS INC

CUSIP: 00767E102 Class: CMN

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

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

Q4 2013
Shares 881,333 Value ($000) $62,539 Avg Close — Range —
Q3 2013
Shares 744,788 Value ($000) $63,865 Avg Close — Range —
Q2 2013
Shares 35,994 Value ($000) $2,279 Avg Close — Range —