ARENA PHARMACEUTICALS INC

CUSIP: 040047102 Class: COMMON STOCK

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2016
Shares 35,160 Value ($000) $50 Avg Close — Range —
Q3 2016
Shares 16,300 Value ($000) $29 Avg Close — Range —
Q2 2016
Shares 10,252 Value ($000) $18 Avg Close — Range —
Q4 2014
Shares 39,676 Value ($000) $138 Avg Close — Range —