ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q4 2017
Shares 114,612 Value ($000) $330 Avg Close — Range —
Q3 2017
Shares 133,006 Value ($000) $597 Avg Close — Range —
Q2 2017
Shares 142,006 Value ($000) $651 Avg Close — Range —
Q1 2017
Shares 133,919 Value ($000) $563 Avg Close — Range —
Q4 2016
Shares 96,014 Value ($000) $396 Avg Close — Range —