ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2015
Shares 70,000 Value ($000) $484 Avg Close — Range —
Q2 2015
Shares 100,000 Value ($000) $886 Avg Close — Range —
Q1 2015
Shares 150,000 Value ($000) $1,479 Avg Close — Range —
Q4 2014
Shares 150,000 Value ($000) $1,838 Avg Close — Range —
Q3 2014
Shares 150,000 Value ($000) $1,497 Avg Close — Range —
Q2 2014
Shares 150,000 Value ($000) $1,136 Avg Close — Range —