ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2019
Shares 37,495 Value ($000) $100 Avg Close — Range —
Q2 2016
Shares 540,611 Value ($000) $4,217 Avg Close — Range —
Q1 2016
Shares 902,202 Value ($000) $6,965 Avg Close — Range —
Q4 2015
Shares 970,862 Value ($000) $10,476 Avg Close — Range —
Q3 2015
Shares 709,855 Value ($000) $4,905 Avg Close — Range —
Q2 2015
Shares 398,626 Value ($000) $3,532 Avg Close — Range —
Q1 2015
Shares 159,040 Value ($000) $1,568 Avg Close — Range —
Q4 2014
Shares 81,984 Value ($000) $1,004 Avg Close — Range —
Q2 2014
Shares 30,829 Value ($000) $233 Avg Close — Range —