ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

Capital World Investors's Holding History (CIK: 0001422849)

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

Q1 2015
Shares 2,325,000 Value ($000) $22,925 Avg Close — Range —
Q4 2014
Shares 2,450,000 Value ($000) $30,013 Avg Close — Range —
Q3 2014
Shares 4,930,000 Value ($000) $49,201 Avg Close — Range —
Q2 2014
Shares 4,130,000 Value ($000) $31,264 Avg Close — Range —
Q1 2014
Shares 4,130,000 Value ($000) $13,588 Avg Close — Range —
Q4 2013
Shares 4,130,000 Value ($000) $13,712 Avg Close — Range —
Q3 2013
Shares 4,130,000 Value ($000) $12,473 Avg Close — Range —
Q2 2013
Shares 3,675,000 Value ($000) $30,062 Avg Close — Range —