ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q3 2015
Shares 112,032 Value ($000) $774 Avg Close — Range —
Q2 2015
Shares 600,282 Value ($000) $5,318 Avg Close — Range —
Q1 2015
Shares 603,432 Value ($000) $5,950 Avg Close — Range —
Q4 2014
Shares 682,900 Value ($000) $8,366 Avg Close — Range —