ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

KINGDON CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001000097)

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

Q1 2015
Shares 291,000 Value ($000) $2,869 Avg Close — Range —
Q2 2013
Shares 324,500 Value ($000) $2,654 Avg Close — Range —