ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

AXIOM INVESTORS LLC /DE's Holding History (CIK: 0001109147)

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

Q1 2015
Shares 64,250 Value ($000) $634 Avg Close — Range —
Q4 2014
Shares 64,650 Value ($000) $792 Avg Close — Range —
Q3 2014
Shares 56,290 Value ($000) $562 Avg Close — Range —