ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q1 2015
Shares 199,731 Value ($000) $1,969 Avg Close — Range —
Q4 2014
Shares 199,731 Value ($000) $2,446 Avg Close — Range —
Q3 2014
Shares 199,731 Value ($000) $1,993 Avg Close — Range —
Q2 2014
Shares 199,731 Value ($000) $1,511 Avg Close — Range —