ARENA PHARMACEUTICALS INC

CUSIP: 040047102 Class: COMMON STOCK

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2016
Shares 3,245 Value ($000) $6 Avg Close — Range —
Q2 2016
Shares 10,126 Value ($000) $17 Avg Close — Range —
Q1 2016
Shares 254 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 4,750 Value ($000) $9 Avg Close — Range —
Q3 2015
Shares 53,409 Value ($000) $102 Avg Close — Range —
Q1 2015
Shares 36,195 Value ($000) $158 Avg Close — Range —
Q3 2014
Shares 307 Value ($000) $1 Avg Close — Range —
Q2 2014
Shares 616 Value ($000) $4 Avg Close — Range —
Q1 2014
Shares 7,603 Value ($000) $48 Avg Close — Range —
Q4 2013
Shares 23,523 Value ($000) $137 Avg Close — Range —
Q3 2013
Shares 500 Value ($000) $3 Avg Close — Range —
Q2 2013
Shares 992 Value ($000) $8 Avg Close — Range —